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ALMABandwidthSmearing
Bandwidth smearing Anita Richards supplied the scripts and plots below in August 2011. * * *
ALMABaselinesTable
ALMA pads and baselines Here is a radial logarithmic plot showing all pad names and the Cycle 5 configuration 10. ALMA baseline lengths * Computed from the al...
ALMABeamsVsTheoretical
Theoretical beam shapes and ALMA measured beams There are two sets of model beam images for DA and DV antennas. TICRA supplied the electric field simulation data...
ALMACorrelatorDataNormalization
ALMA Correlator data normalization Steve Scott's memo on normalization George M.'s comments: BTW, I noticed that the real and imag parts of the visibilities are q...
ALMACorrelatorIssues
ALMA Correlator Issues * ALMADataRate * ALMAQuantizationCorrection * MultipleRegionModes * ALMAWindowFunctions * ALMADigitizerTarge...
ALMADataRate
ALMA Data Rate Concerns * ALMA 70.00.00.00 004 A SPE: ALMA Export Data Format: 2004 04 14: "Each actual cross correlation spectral data element is stored as a ...
ALMADigitizerTargetLevels
Digitizer target threshold levels In Gianni's ALMA Memo 583, footnote 2 indicates that the target level for 2 bit TDM mode should be 1.4 dB higher than FDM. The ...
ALMAFEInfo
ALMA FE Info (links to EDM, JIRA and elsewhere) Science and System level Specifications * ALMA Scientific Specifications and requirements (local PDF) * Cal...
ALMALOModulation
Default rules for ALMA LO modulation (i.e. Walsh phase switching and/or LO offsetting) * This wikipage was written as part of the Observing Modes Workshop (Jan...
ALMAMaxMosaicSize
Action item 19 from ALMA ObsMode Cycle 2 workshop See spreadsheet at Cycle2ObservingModesWorkshop with Todd's response: I recommend keeping the limit of 150 point...
ALMAMinorPlanetVisibilities
Planning the usage of Solar System bodies as calibrators in ALMA Cycle 0 There are two things to consider when choosing a Solar System body as a calibrator: 1...
ALMAQuantizationCorrection
ALMA Correlator Quantization Correction Meetings * 2010 Mar 25 * 2010 Apr 14 New memos * Four Level van Vleck Correction via Table Lookup by F. Schwab ...
ALMAScienceVerification
ALMA Science Verification datasets Band 3 * TW Hya on 15 March 2011 * CSV 768 * spreadsheet outlining frequency labeling issues Main.ToddHunter ...
ALMASystemRequirementsRevision
ALMA Systems Requirements Revision * ALMA 2030 roadmap * ALMA Project System Level Technical Requirements: 2012 12 10 * ALMA Scientific Requirements (200...
ALMAWeeklyMeetingGroup
Edit this topic to add a description to the ALMAWeeklyMeetingGroup
ALMAWindowFunctions
ALMA Correlator Window Functions The ALMA correlator can apply a variety of window functions to the time domain data. These are selectable in Phase 2 of the Obse...
ALMAWindowFunctionsEffectiveBandwidth
Testing the effective bandwidth of ALMA data channels 1. Baseline Correlator Richard Hills' Note on Spectral Response (April 2012) includes a prediction of the ...
AntennaShadowing
Antenna shadowing considerations * Urvashi's memo on shadow flagging in CASA * au.getShadowedBaselines Plots of percentage area shadowed vs. linear overlap...
ApplyQA0FlagsToCaltable
applyQA0FlagsToCaltable Return to directory of Todd's CASA extensions Reads the FLAG_CMD column from a measurement set and applies it to a caltable. See al...
AsdmExport
asdmExport Return to directory of Todd's CASA extensions Runs asdmExportLight on the NRAO CV Lustre system (last updated for C4 ACS on Aug 24, 2016) on one A...
Asdmbits
asdmbits Return to directory of Todd's CASA extensions Searches each ASDMBinary file and tabulates how many integrations that contain CROSS data are 16 bi...
Band3Waivers
Band 3 cold cartridge waivers Cross polarization * 010 ( 19.4 dB at 85 GHz) 013 (between 20 and 23 dB) 16 B ( 22.7 dB at 85 GHz) Polarizat...
Band4Waivers
Band 4 cold cartridge waivers Gain compression * 001 Cross polarization * 001 ( 19.9 dB at 161 GHz) Noise temperature * 001 Unverified specifications...
Band6Waivers
Band 6 cold cartridge waivers Cross pol * 001 002 003 004 005 006 007 009 010 011 013 015 018 ...
Band7Waivers
Band 7 cold cartridge waivers IF flatness (2 GHz sliding window) * 001 002 003 004 005 006 007 008 011...
Band8Waivers
Band 8 cold cartridge waivers Polarization efficiency * 001 002 Cross talk * 002 Amplitude stability * 001 Noise temperature * 001 IF Rippl...
Band9Waivers
Band 9 cold cartridge waivers S/N 001 * S/N 001 zip file (includes Noise temperature, shock vibration test, plate modifications) Vacuum leak rate * 001 ...
BuildingTelCal
How to build ALMA TelCal on the CV Lustre cluster TelCal is the software executed online during ALMA observations to compute things like Tsys spectra and pointing...
CASACalibrationExample
Comparison of calibration techniques in the presence of rapidly varying atmospheric phase Dataset EVLA BnA configuration continuum dataset \ Date = Ma...
CVStarFormationGroup
CVStarFormationGroup * Member list (comma separated list): * Set GROUP = Main.RemyIndebetouw, Main.KelseyJohnson, Main.CrystalBrogan, Main.ScottSchnee, Ma...
CasaExtensions
Documentation of tasks in analysisUtils (including some from analyzemscal and analyzemsimage) The analysisUtils python package provides numerous analysis utilitie...
Claudia
Dunham, M.~K., Robitaille, T.~P., Evans, N.~J., II, Schlingman, W.~M., Cyganowski, C.~J., Urquhart, J.\ 2011.\ A Mid infrared Census of Star Formation Activity ...
ColdCartridgeWaivers
Cold cartridge waivers Note: These lists are not guaranteed to be complete or up to date. They were built from EDM searches on Feb 1, 2010. * WVR * Band 3 ...
ComputeUTForElevation
computeUTForElevation Return to directory of Todd's CASA extensions For a specified RA/Dec, date/MJD, and elevation, compute the UT time that the object w...
ComputeYLimitsForXLimits
computeYLimitsForXLimits Return to directory of Todd's CASA extensions Computes the Y axis limits to autorange over the specified x axis range. Returns a list of...
ComputeYStatsForXLimits
computeYStatsForXLimits Return to directory of Todd's CASA extensions Computes the Y axis statistics (mean, std, median, min, max) over the specified x ax...
ConvertColonDelimitersToHMSDMS
convertColonDelimitersToHMSDMS Return to directory of Todd's CASA extensions Converts HH:MM:SS.SSS, DD:MM:SS.SSS to HHhMMmSS.SSSs, DDdMMmSS.SSSs Usage:...
ConvertImageToDirectionType
convertImageToDirectionType Return to directory of Todd's CASA extensions Converts an image with Linear coordinate system type to Direction. Useful for ALMA ast...
CrystalTodd
Reiter, M., Shirley, Y.~L., Wu, J., Brogan, C., Wootten, A., Tatematsu, K.\ 2011.\ The Physical Properties of High mass Star forming Clumps: A Systematic Compar...
Darek
Monje, R.~R., Emprechtinger, M., Phillips, T.~G., Lis, D.~C., Goldsmith, P.~F., Bergin, E.~A., Bell, T.~A., Neufeld, D.~A., Sonnentrucker, P.\ 2011.\ Herschel/H...
EVLAConfigFilesForSimmos
Configuration files for simdata: D, C, B, A, DnC, CnB, BnA Main.ToddHunter 2012 10 08
GB_Band3_Scans
Beam scans of Band 3 feed at room temperature at Green Bank Links * Front End Integration Center beam scanning wikipage Details * Date: December 3 4, 2008...
GetReferenceFrequency
getReferenceFrequency Return to directory of Todd's CASA extensions Returns the reference frequency (in Hz) of the specified spw of a caltable. See also modifyRef...
GreenlandTelescope
Greenland Telescope At the September 2012 workshop in Cambridge, MA, the question arose as to the joint visibility of M87 from the EHT sites. Here is the answer...
HunterALMASimdata
Simulations of multiple snapshot performance for ALMA This page was originally created for ALMA Early Science Cycle 0 (16 antennas), and all of the results below...
HunterALMASimdataRevised
Simulations of extended uv coverage Thermal noise limited case * Theoretical noise (1.262mm): * 480 min = 0.0379 mJy/beam * 60 min = 0.107 mJy/...
HunterCASA
Links to miscellaneous JIRA tickets of interest * CASA git documentation * How to format JIRA comments * pipeline team calendar * 2020 Pipeline develo...
HunterCASAFixPosition
Imaging tests with polynomial ephemerides for solar system bodies in casa Note: As of casa 3.3, the task fixplanets can be used to fix the coordinates of bodies w...
HunterCSV
CSV activities Sept 2013 Tickets * Parent: CSV 2570 CSV 2570 : Develop a new regression suite including performance, mode and software regression SBs ...
HunterEVLA
Main.ToddHunter 2009 08 28
ImageMagickMontage
Using ImageMagick's command line tools In writing data analysis reports, it is often useful to add place arbitrary captions onto the bottom of images and combine ...
InterferometryDiscussionGroup
InterferometryDiscussionGroup 2011 2012 This is the page for the 2011 2012 IDG. To see the page for the 2010 2011 academic year, see: 2010 2011 IDG Meetings: Tu...
MaunaKeaSiderealTrackingRates
Sidereal tracking rates for Mauna Kea In testing the performance of antenna servo systems for low velocity tracking (at the specified minimum smooth velocity), it...
ModifyReferenceFrequency
modifyReferenceFrequency Return to directory of Todd's CASA extensions Changes the REF_FREQUENCY column of the SPECTRAL_WINDOW table in a calta...
MosaicSensitivity
Mosaic sensitivity As of 2011 February (it has since been fixed using the formulae on this page), the ALMA sensitivity calculator reports rms values for the centr...
MultipleRegionModes
Allowed "multiple regions modes" for the ALMA bilateral correlator * Multiple region mode allows one to define multiple windows of equal bandwidth that can be ...
NRAOStaffGroup
Edit this topic to add a description to the NRAOStaffGroup
OlderSOSInfo
Information below is for record keeping. To be updated. Baseline Funding Levels As of 2014 05 01 the baseline funding levels per fiscal year are as follows: *...
PFM5ModelBeta
Requirements * Essential * Matlab R2007a (or newer) * Matlab Toolboxes: Optimization, Statistics * to view list of PTCS Matlab licenses, click ...
PFM5OctaveScripts
Progress on porting PFM5 Matlab scripts to octave Octave software * version 3.0.0 downloaded from gnu.org and compiled on Todd's laptop (serenity) and the ptc...
Peter
Beuther, H., Linz, H., Henning, T., Bik, A., Wyrowski, F., Schuller, F., Schilke, P., Thorwirth, S., Kim, K. T.\ 2011.\ High mass star formation at high luminosit...
PhaseCalCheckSource
Cycle 1 Specification for adding a second phase calibrator (based on the Cycle 1 Observing Modes workshop (July 2012)) Implementation SB generation by the OT in ...
PointingMDBTools
Using Linux mdbtools * Linux mdbtools by Brian Bruns * some additional documentation Starting the gui Gnome MDB Viewer, version 0.6pre1: thunter@LOCALHOST...
ReceiverDevelopmentAcronyms
Acronyms related to SIS receiver development * ICP = Inductively Coupled Plasma (an etching technique) * SEM = Scanning Electron Microscope * TRL resonat...
Remy
Povich, M.~S., and 13 colleagues 2011.\ A Pan Carina Young Stellar Object Catalog: Intermediate mass Young Stellar Objects in the Carina Nebula Identified Via ...
SMAPhaseMonitor
SMA 12.4 GHz Phase Monitor Documentation * article in SMA Newsletter (Jan 2010) * link to my website documentation (requires login) * Kim's presentation...
SMAVelocityScale
Determining the velocity scale for SMA spectra, and getting data into CASA SWARM correlator (via MIR = recommended method) * If you are only interested in a s...
SandBox
Traditional Holography Scripts User's Guide Overview This is a guide on how to use the new Traditional Holography scripts. These are essentially a port of the ol...
SiOMaserTestsALMA
ALMA CSV tests than can use SiO masers J=2 1 (for triggering 32 bit data storage) Email sent to ramestica on 2014 02 14 Hi Rodrigo, Here are the recommended ...
SimdataVLAMosaicRegression
VLA mosaic regression Goal Compare Steve's regression script on a 9 point Orion mosaic with simdata in order to investigate the problem where simdata mosaics pre...
SkySurveys
Links to miscellaneous sky survey data * Galactic ring survey * ATCA 20 GHz calibrator survey Main.ToddHunter 2009 10 21
SolarSystemObjectSelection
Selecting solar system objects as amplitude calibrators Sent to JAO on February 5, 2013 SS Objects ordered by how accurate their models are expected to be. * ...
THunterPlotSandbox
Combining images into a multi panel image with captions (using ImageMagick) convert tsys.spw0.t1.png pointsize 48 label:'Here is a Tsys plot' gravity Center ...
ToddHunterAmplitudeStabilityFeb2009
Date: Sat, 28 Feb 2009 22:38:26 0000From: Richard Hills rhills@alma.cl To: Todd R. Hunter thunter@nrao.edu Cc: Kamaljeet S Saini ksaini@nrao.edu , Bojan Nikol...
ToddHunterLeftBar
Customise this topic; samples and ideas available at TWiki:TWiki.WebLeftBarCookbook. My links: * My home page * My activities * NRAO.ALMA * CASA N...
ToddTools
Documentation of functions in toddTools.py Return to directory of CASA extensions in analysisUtils.py A broken link here simply means that the command exists and ...
TrackMapProcessingDec2007
December 2007 track map Links * Summary and comparison of all track maps * Revised, simplified version, April 2009 * More recent writeup of processing ...
Triton
Main.ToddHunter 2009 10 01 * Oct 1, 2009: * triton_oct2.jpg: * triton_oct3.jpg: * triton_oct4.jpg:
UsefulFormulas
Useful formulas SMA brightness temperature conversions (from Sept 2006) free free emission fitter in Matlab Main.ToddHunter 2010 03 30
VisibilityOutliers
Cycle 4 (and late Cycle 3) datasets reduced in NA that required manual flagging Below is an analysis of the manual flagging required for all Cycle 4 NA results (...
WVRWaivers
Water Vapor Radiometer Waivers 3dB bandwidth of channel 3 * 106 107 109 113 Center frequency of Channel 1 * 107 Dents * 102 103 Generic...
WebStatistics
Statistics for Main Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploads: ...
Wvrgcal
Status of wvrgcal in Charlottesville. As of casapy 3.4 (CAS 3513), wvrgcal is now wrapped as a CASA task. Thus, the rest of this page is mostly obsolete. This pa...
Number of topics: 83

Results from ALMA web retrieved at 01:00 (Local)

17oct2008email
Date: Fri, 17 Oct 2008 17:05:25 0400 From: Fred Schwab To: alma feic #64;nrao.edu Subject: Alma feic Holography horn scans 122 and 123 Hi All, ...
18Nov09Agenda
previous meeting next meeting Contact Information * 2009 11 18 14:30 UT Note UT time unchanged. Summer time has ended in the Northern Hemisphere for every...
ALMABand6ColdAmpOscillation
ALMA Band 6 Cold Amplifier Oscillation in the 3rd Stage Description * Resonance due to circuit size * Seen in lab as excess power in a single channel with ...
ALMANGC253_2010Sep11
listobs 2011 04 11 15:56:54 INFO listobs Fields: 3 2011 04 11 15:56:54 INFO listobs ID Code Name RA Decl Epoch SrcId nVis 20...
ALMAOTonNRAOSystems
Date: Wed, 3 Mar 2010 14:45:49 0500 From: Mark Lacy To: naasc cv Subject: Naasc cv how to get the ALMA OT to work on NRAO linux machines I thought I should sen...
ALMARScl_2010Nov26
listobs * _X9f * 26 min on RScl * 16 min on J0403 360 (bandpass) * 18 min on J0137 245 (phase, but had wrong position!) * 13 min on Uranu...
AddGaussianToFITSImage
addGaussianToFITSImage Return to directory of Todd's CASA extensions Add a 2D Gaussian source to a 2D FITS image and create a sum image. See also addGaussian...
AddGaussianToImage
addGaussianToImage Return to directory of Todd's CASA extensions Add a 2D Gaussian source to a 2D CASA image and create a sum image. See also subtractGaussia...
AddToStateTable
addToStateTable Return to directory of Todd's CASA extensions Appends one (or more) rows to the STATE table of a measurement set. Useful for testing SMA d...
AirmassToElevation
Usage of airmassToElevation Return to directory of Todd's CASA extensions Convert airmass to elevation in degrees. See also elevationToAirmass. Usage: au.airmas...
AlignFunctions
alignFunctions Return to directory of Todd's CASA extensions Takes any two functions and returns spline fit versions sampled onto a common grid which is s...
AlmaAntennaDiameter
almaAntennaDiameter Return to directory of Todd's CASA extensions Returns the antenna diameter in meters as a function of its name (because this functionality is ...
AlmaAntennaDiameterS
almaAntennaDiameters Return to directory of Todd's CASA extensions Returns a list of antenna diameters in meters given a list of antenna names. See also AlmaAn...
AlmaCycles
almaCycles Return to directory of Todd's CASA extensions Converts date string to ALMA cycle. See also surmiseCycle and surmiseConfiguration. Usage: au.almaCycle...
AlmaPrimaryBeamCorrection
almaPrimaryBeamCorrection Return to directory of Todd's CASA extensions This function computes the ratio of the current CASA primary beam correction scheme ...
AlmaToGeo
almaToGeo Return to directory of Todd's CASA extensions Convert the local (horizontal) coordinates into the geocentric ones. Added by Denis Barkats. See also ...
Analyzecontsub
analyzecontsub Return to directory of Todd's CASA extensions Examples: https://safe.nrao.edu/alma/PipelineTestResults/analyzecontsub Main.ToddHunter 2016...
Analyzemscal
analyzemscal Return to directory of Todd's CASA extensions This function generates the Cycle 0 QA2 plots for a pipeline reduction (along with other useful plots a...
Analyzemsimage
analyzemsimage Return to directory of Todd's CASA extensions Accepts a list of pipeline produced images and a list of corresponding manually produced ...
AngleToSun
Usage of angleToSun Return to directory of Todd's CASA extensions Compute the angular separation (in degrees) between the Sun and another object. See also sun, p...
AngularScaleBaseline
Usage of angularScaleBaseline Return to directory of Todd's CASA extensions Return the baseline length (in meters) corresponding to the specified angular scale at...
AngularSeparation
Usage of angularSeparation Return to directory of Todd's CASA extensions Computes the great circle angle between two celestial coordinates. using the Vincenty...
AngularSeparationOfDirections
Usage of angularSeparationOfDirections Return to directory of Todd's CASA extensions #65279; #65279; Accepts two direction dictionaries and returns the separatio...
AngularSeparationOfDirectionsArcsec
Usage of angularSeparationOfDirectionsArcsec Return to directory of Todd's CASA extensions #65279; #65279; Accepts two direction dictionaries and returns the sep...
AngularSeparationOfFields
Usage of angularSeparationOfFields Return to directory of Todd's CASA extensions Reads an ms and computes the angular separation of all fields, or only between th...
AngularSeparationOfFieldsFromSource
angularSeparationOfFieldsFromSource Return to directory of Todd's CASA extensions Computes the angular separation of all fields associated with a source ID, ...
AngularSeparationOfPlanets
Usage of angularSeparationOfPlanets Return to directory of Todd's CASA extensions Computes the current angular separation of two Solar System bodies at 0 UT on th...
AngularSeparationOfScans
Usage of angularSeparationOfScans Return to directory of Todd's CASA extensions Reads an ms and computes the angular separation of each transition between scans,...
AngularSeparationOfStrings
Usage of angularSeparationOfStrings Return to directory of Todd's CASA extensions Computes the angular separation between two directions on the sky. Returns the ...
AngularSeparationOfStringsFromFile
angularSeparationOfStringsFromFile Return to directory of Todd's CASA extensions Reads a text file and sends each line to angularSeparationOfStrings after ...
AngularSeparationOfTwoFields
angularSeparationOfTwoFields Return to directory of Todd's CASA extensions Computes the angular separation (in degrees) between 2 specified fields in a me...
AngularSeparationRadians
Usage of angularSeparationRadians Return to directory of Todd's CASA extensions Computes the great circle angle between two celestial coordinates. using the V...
AngularSeparationRadiansTuples
Usage of angularSeparationRadiansTuples Return to directory of Todd's CASA extensions Computes the great circle angle between two celestial coordinates. using...
AntennaEfficiency
antennaEfficiency Return to directory of Todd's CASA extensions Computes antenna aperture efficiency equation from the ALMA technical handbook (Cycle 2 page 114, ...
Antposcorrmm
Usage of antposcorrmm Return to directory of Todd's CASA extensions Converts a list of antenna position corrections into human readable millimeters and performs b...
ApplyProperMotion
applyProperMotion Return to directory of Todd's CASA extensions Reads the proper motion for a source (using properMotion), then subtracts it from the phase ce...
Asdmspwmap
asdmspwmap Return to directory of Todd's CASA extensions Generate a list that maps the spw number that will be found in the measurement set to the corresp...
Atmcal
class Atmcal Return to directory of Todd's CASA extensions This class examines the CAL_ATMOSPHERE scans in a measurement set and determines the time ranges assoc...
Aug25comparison
Dear Josh, My understanding is that Andrey did not apply any probe correction to this data. The whole point was to keep it as simple as possible. Attached is a s...
Aug26bernard
Date: Tue, 26 Aug 2008 15:11:12 0200 Subject: Re: FEIC band 9 beam pattern measurement discussion All, Re: Andrey's report FEIC b9 beam report 3.pdf. General co...
AverageAntPosResults
averageAntPosResults Return to directory of Todd's CASA extensions This function runs Robert's CompareAntPosResults.py for a list of tc_antpos results fil...
AverageTheRepeatedValues
averageTheRepeatedValues Return to directory of Todd's CASA extensions Accepts paired lists and averages the entries that have the same x value, where the...
BR1202SciVerData
Examination of autocorrelation data in search of the attenuator setting problem in early R8.1 datasets * Steve Scott's description of ALMA correlator normaliz...
BaarsTaperFactor
Usage of baarsTaperFactor Return to directory of Todd's CASA extensions Converts a taper in dB to the constant X in the formula FWHM=X*lambda/D for a parabolic ...
BackgroundSources
backgroundSources Return to directory of Todd's tools Computes the expected number of background radio point sources above a specified flux density in a s...
Band3_March2010beamscans
Band 3 beam scans (March 2010) Initial setup: March 2, 2010 * The serial number of the band 3 cold cartridge is SN 08. Here is its PAI report. * Adjusted ...
Band3_October2009beamscans
October 2009 band 3 beam scans * link to the raw data shown here Using Band 7 BEAm Scanner Test source (BEAST) without the multiplier * Shows bad leakage ...
Bandforspw
bandforspw Return to directory of Todd's CASA extensions Uses msmd.namesforspw and parses out the ALMA band name. Accepts either a measurement set name or...
BandpassPreAverage
bandpassPreAverage Return to directory of Todd's CASA extensions Computes the minimum required pre averaging bandwidth to achieve the specified accuracy l...
BandwidthsForField
bandwidthsForField Return to directory of Todd's CASA extensions Uses the msmd tool to find the bandwidths for the spws used to observe the specified fiel...
BeamCorrectionFactor
beamCorrectionFactor Return to directory of Todd's CASA extensions Computes the K factor from equations 14 and 15 of Gordon, Baars Cocke (1992), which should b...
BeamSolidAngle
beamSolidAngle Return to directory of Todd's CASA extensions Converts a Gaussian beam FWHM from arcsec into equivalent solid angle in steradians using the formul...
BeamSquintFromSingleScan
Methods to measure beam squint at the FEIC Click here to scroll down to the calibration procedure (Dec 2010) Background * The NA FEIC has installed a switch t...
BlcTrcToLineSegments
blcTrcToLineSegments Return to directory of Todd's CASA extensions Convert a BLC and TRC points to 4 line segments (i.e. 5 pairs of x,y points). Usage: au.b...
BoxToRadians
boxToRadians Return to directory of Todd's CASA extensions Usage: Takes a string of the CASA "box" region format and returns the corresponding ra/dec of the bott...
Brightness
brightness Return to directory of Todd's tools Convert flux density, beamsize, and frequency to brightness temperature (both the Rayleigh Jean and Planck values)....
BuildBoxRegion
buildBoxRegion Return to directory of Todd's CASA extensions Builds a casa box region string out of the specified blc and trc coordinates (given in radians). Se...
BuildConfigurationFile
Usage of buildConfigurationFile Return to directory of Todd's CASA extensions buildConfigurationFile(vis='', simmospath=None, field='', dropTPpads=False, output='...
BuildFilterConvolutions
buildFilterConvolutions Return to directory of Todd's tools Add new filters to Robitaille's sedfitter module, or simply plot them. See also filtwav. Usage: tt....
BuildMinorPlanetPlot
Usage of buildMinorPlanetPlot Return to directory of Todd's CASA extensions The Astro program of Gildas allows one to make plots of source availability vs. LST fo...
BuildPdfFromPngs
Usage of buildPdfFromPngs Return to directory of Todd's CASA extensions Task to convert a list (or directory) of PNGs (or other single page image types) into PDFs...
Build_amc_exec_list
Usage of build_amc_exec_list Return to directory of Todd's CASA extensions Builds a list of analyzemscal commands corresponding to a list of ms's in a pipeli...
Build_ms_list
Usage of build_ms_list Return to directory of Todd's CASA extensions Builds a list of ms's in a pipeline test results area by searching the html results table. ...
Buildtarfile
Usage for buildtarfile Return to directory of Todd's CASA extensions This command is useful to administrators for distributing a snapshot of the tools. au.buildta...
CalAgendaMinutes20070510
2007 05 10 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: May 10, 2007 (Thursday) * Time: 14:00 UT * Durati...
CalAgendaMinutes20070621
2007 06 21 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: June 21, 2007 (Thursday) * Time: 14:00 UT * Durat...
CalAgendaMinutes20070712
2007 07 12 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: July 12, 2007 (Thursday) * Time: 14:00 UT * Durat...
CalAgendaMinutes20070816
2007 08 16 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: August 16, 2007 (Thursday) * Time: 14:00 UT * Dur...
CalAgendaMinutes20070913
2007 09 13 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: September 13, 2007 (Thursday) * Time: 14:00 UT * ...
CalAgendaMinutes20071011
2007 10 11 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: October 11, 2007 (Thursday) * Time: 14:00 UT * Du...
CalAgendaMinutes20071108
2007 11 08 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: November 8, 2007 (Thursday) * Time: 15:00 UT * Du...
CalAgendaMinutes20081211
2008 12 10 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: December 11, 2008 (Thursday) * Time: 16:30 UT (NOTE:...
CalAgendaMinutes20090212
2009 02 12 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: February 12, 2009 (Thursday) * Time: 16:00 UT (NOTE:...
CalAgendaMinutes20090611
2009 06 11 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: June 11, 2009 (Thursday) * Time: 14:30 UT (NOTE: Spe...
CalAgendaMinutes20090709
2009 07 09 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: July 9, 2009 (Thursday) * Time: 14:00 UT * Durati...
CalAgendaMinutes20101209
2010 12 09 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: December 9, 2010 (Thursday) * Time: 15:00 UT * Du...
CalAgendaMinutes20110217
2011 02 17 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: March 17, 2011 (Thursday) * Time: 15:00 UT * Dura...
CalAgendaMinutes20110414
2011 04 14 ALMA Calibration Group Telecon Agenda and Minutes ALMA Calibration Group Telecon * Date: April 14, 2011 (Thursday) * Time: 15:00 UT * Dura...
CalAmp
Amplitude Calibration Last Update: Main.JeffMangum 30 April 2014 Specification * Relative Calibration Accuracy: 1% for nu = 370 GHz * Absolute Calibrat...
CasaEphemeris
casaEphemeris Return to directory of Todd's CASA extensions Finds the time sampling of an ephemeris table in the CASA repository in data/ephemerides/JPL H...
CentralObstructionFactor
Usage of centralObstructionFactor Return to directory of Todd's CASA extensions Computes the scale factor of an Airy pattern as a function of the central...
ChannelAverageChannels
channelAverageChannels Return to directory of Todd's CASA extensions Computes the list of channels used by ALMA for the channel averaged spw, whose bandwidth is 8...
ChannelSelectionRangesToIndexArray
channelSelectionRangesToIndexArray Return to directory of Todd's CASA extensions Convert a channel selection range string to integer array of channels. See a...
ChannelsForPreBandpass
Usage of channelsForPreBandpass Return to directory of Todd's CASA extensions Determines the channel range at the center of the spw that corresponds to th...
CheckALMALogs
checkALMALogs Return to directory of Todd's CASA extensions Given a measurement set (or time range), downloads the ALMA logs recorded during this executio...
CheckAntennaPositionFiles
Usage of checkAntennaPositionFiles Return to directory of Todd's CASA extensions Shows how recently the antenna position files (antennaMoves.txt and almaAntPo...
CheckDelays
Usage of checkDelays Return to directory of Todd's CASA extensions This function uses gaincal to search for delay jumps on an integration basis (or specified tim...
CheckFieldTable
Usage of checkFieldTable Return to directory of Todd's CASA extensions Checks the FIELD table to see if any field NAME points to multiple SOURCE_IDs, and ...
CheckGeodetic
checkGeodetic Return to directory of Todd's CASA extensions Checks the final date in the geodetic tables of CASA. Usage: au.checkGeodetic() Example: CASA : au....
CheckOrder
checkOrder Return to directory of Todd's CASA extensions Takes two lists, and if the first list is in decreasing order, then it inverts both lists. Usefu...
CheckSamplers
checkSamplers Return to directory of Todd's CASA extensions Gets the TDM full resolution spws for a dataset, finds the sky subscan timerange of each ATM c...
CheckSubarrays
checkLogsForSubarrays Return to directory of Todd's CASA extensions Calls checkALMALogs with a string that indicates an array creation event: ' has been created ...
Check_for_time_gaps
check_for_time_gaps Return to directory of Todd's CASA extensions Check for gaps in the time series data of the ALMA TMC database for a specific monitor point ...
ClusterCentroid
clusterCentroid Return to directory of Todd's CASA extensions Reads a list of RA/Dec positions (and optionally the corresponding intensity) from a text file and...
ClusterStatistics
clusterStatistics Return to directory of Todd's CASA extensions Reads the x and y coordinates of points from specified columns in an ASCII file, and compu...
ColumnStatistics
columnStatistics Return to directory of Todd's CASA extensions Compute basic statistics on one column of an ASCII file. Usage: au.columnStatistics(filename, col...
CombineUncertainties
combineUncertainties Return to directory of Todd's tools Computes the expected new uncertainty after combining datasets with specified uncertainties. Usage: tt.c...
CommonAntennas
commonAntennas Return to directory of Todd's CASA extensions Returns a list of the common antenna names between two (or more) datasets, or within the observa...
CompareAntPosResults
compareAntPosResults Return to directory of Todd's CASA extensions Uses Robert Lucas' modules to compare multiple r...
CompareAntennaPositionCorrections
compareAntennaPositionCorrections Return to directory of Todd's CASA extensions This command computes the difference (in mm) between two antenna baseline solution...
CompareHanning
compareHanning Return to directory of Todd's CASA extensions This was written to answer helpdesk ticket 5680. Compares Hanning...
ComparePngs
comparePngs Return to directory of Todd's CASA extensions Compares two pngs images using the ImageMagick compare command. Returns 0 if identical, or posit...
CompareTMCDB
compareTMCDB Return to directory of Todd's CASA extensions Gets the current pad and antenna position values from the TMCDB, then compares them to what is ...
CompareWeights
compareWeights Return to directory of Todd's CASA extensions Checks whether the 'WEIGHT' columns are equal in two measurement sets, requiring that both have...
ComplexToAmplitude
complexToAmplitude Return to directory of Todd's CASA extensions Uses immath to convert a complex image (or a list of images) into its amplitude. Useful for ALMA ...
ComplexToImaginary
complexToImaginary Return to directory of Todd's CASA extensions Uses immath to convert a complex image (or a list of images) into its imaginary component. Useful...
ComplexToReal
complexToReal Return to directory of Todd's CASA extensions Uses immath to convert a complex image (or a list of images) into its real component. Useful for ALMA ...
ComplexToSquare
complexToSquare Return to directory of Todd's CASA extensions Uses immath to convert a complex image (or a list of images) into its square (amplitude**2). Useful ...
ComputeAggregateBandwidth
computeAggregateBandwidth Return to directory of Todd's CASA extensions Computes the aggregate non overlapping bandwidth for a list of spws of a measurement set. ...
ComputeAzElForMS
computeAzElForMS Return to directory of Todd's CASA extensions Computes the min/max/mean or median azim and elev for a measurement set. Used by the pipeline webl...
ComputeAzElFromRADecMJD
Usage for computeAzElFromRADecMJD Return to directory of Todd's CASA extensions Computes the az/el for a specified J2000 RA/Dec, MJD (or date/time string) and obs...
ComputeClockTimeOfMS
computeClockTimeOfMS Return to directory of Todd's CASA extensions Computes delta time (in minutes) from the beginning of the first scan to the end of the las...
ComputeDurationOfScan
Usage of computeDurationOfScan Return to directory of Todd's CASA extensions This function is used by timeOnSource() to empirically determine the number of ...
ComputeExpectedFWHM
Usage of computeExpectedFWHM Return to directory of Todd's CASA extensions Uses scipy.signal to perform the convolution of one (or two) top hat functions with a G...
ComputeITRFCorrection
computeITRFCorrection Return to directory of Todd's CASA extensions Computes the corrections to make to absolute geocentric coordinates XYZ (e.g. pad posi...
ComputeIntervalBetweenTwoDays
computeIntervalBetweenTwoDays Return to directory of Todd's CASA extensions Computes the number of days between two dates specified by strings of the format YYYY ...
ComputeJulianDayFromUnixTime
ComputeJulianDayFromUnixTime Return to directory of Todd's CASA extensions #65279; #65279; #65279; Converts a time expressed in unix time (seconds since Jan 1...
ComputeLST
Usage of ComputeLST Return to directory of Todd's CASA extensions Computes the LST (in hours) for a specified time (in MJD seconds or UT on the current date) ...
ComputeLSTDay
Usage of ComputeLSTDay Return to directory of Todd's CASA extensions Computes the LST day (useful for running NRAO dopset) and LST (in hours) for a specif...
ComputeLSTForElevation
computeLSTForElevation Return to directory of Todd's CASA extensions Computes the LST that an object passes the specified elevation at the specified obser...
ComputeMeanSeparation
computeMeanSeparation Return to directory of Todd's tools Compute the mean separation of a set of points. Usage: tt.computeMeanSeparation(P, skyCoordinates=False...
ComputePercentiles
computePercentiles Return to directory of Todd's CASA extensions Computes the requested percentile values for a data array. Usage: au.computePercentiles(data, va...
ComputeRADecFromAzElMJD
Usage for computeRADecFromAzElMJD Return to directory of Todd's CASA extensions Computes the J2000 RA/Dec for a specified Az/El (in AZELGEO coordinates), MJD (or ...
ComputeRADecFromAzElUnixtime
computeRADecFromAzElUnixtime Return to directory of Todd's CASA extensions Reads an ASCII file with unixtime, azimuth and elevation as columns and produces a new ...
ComputeRcluster
computeRcluster Return to directory of Todd's tools Compute the radius and mean position of a set of points. Usage: tt.computeRcluster(P, skyCoordinates=Fals...
ComputeSolarAzEl
Usage of ComputeSolarAzEl Return to directory of Todd's CASA extensions Return the azimuth and elevation of the Sun in degrees for the specified time (def...
ComputeSolarRADec
Usage of ComputeSolarRADec Return to directory of Todd's CASA extensions Computes the RA,Dec of the Sun (in hours and degrees) for a specified time (default=n...
ComputeSolarRADecRadians
Usage of ComputeSolarRADecRadians Return to directory of Todd's CASA extensions Computes the RA,Dec of the Sun (in hours and degrees) for a specified time (de...
ComputeStdDevMonteCarlo
computeStdDevMonteCarlo Return to directory of Todd's CASA extensions For a linear relationship, this function computes Y and its uncertainty given a value of X a...
ComputeTskyForSpw
computeTskyForSpw Return to directory of Todd's CASA extensions Returns arrays of frequency and Tsky at zenith computed for the observation for the specified spw ...
Configs
configs Return to directory of Todd's CASA extensions List the configurations in the data/alma/simmos directory. On a Mac, this is typically /Applications/CA...
ConvertImageToDirectionType
convertImageToDirectionType Return to directory of Todd's CASA extensions Converts a CASA image with Linear coordinate system type to Direction. Useful fo...
ConvolveTwoEllipses
convolveTwoEllipses Return to directory of Todd's tools Reads the beamsize from an image, convolves it with an auto generated image of a 2D Gaussian of the sp...
CopyTsys
copyTsys Return to directory of Todd's CASA extensions This is a utility to copy a scaled version of the Tsys values from one antenna to another antenna. ...
Copyflags
copyflags Return to directory of Todd's CASA extensions Copies the FLAG and FLAG_ROW columns from one dataset to another. They must be of the same number of rows...
Copyweights
copyweights Return to directory of Todd's CASA extensions This function copies the WEIGHT column to the WEIGHT_SPECTRUM column by using the same value for all...
CorrectMyAntennaPositions
Usage for correctMyAntennaPositions (from Eric Villard) There is a function called correctMyAntennaPositions, which you can use to correct antenna position errors...
CountChannels
countChannels Return to directory of Todd's CASA extensions Counts the number of channels in a CASA channel selection string. If multiple spws, then retur...
CountChannelsInRanges
countChannelsInRanges Return to directory of Todd's CASA extensions Counts the number of channels in one spw of a CASA channel selection string and return a l...
CountPagesInPDF
countPagesInPDF Return to directory of Todd's CASA extensions Returns the integer number of pages in a PDF by using pdfinfo. Usage: au.countPagesInPDF(pdf, pdfin...
Countflags
Usage of countflags Return to directory of Todd's CASA extensions Examine all data descriptors in an ms and report the number of flags, total points, and percenta...
Countrows
countrows Return to directory of Todd's CASA extensions Returns a dictionary keyed by scan number, with values equal to the number of rows in the measurem...
CubeDerivative
cubeDerivative Return to directory of Todd's tools Compute the derivative along the spectral axis of a cube. Sets the two edge channels of the result to zero. U...
DatasetsForProjectCode
datasetsForProjectCode Return to directory of Todd's CASA extensions Consults an online table on F. Stoehr's machine in order to locate the ...
DateFromDoy
dateFromDoy Return to directory of Todd's CASA extensions Build a date string from the year and day of year. See also doyFromDate and yearFraction. Usage: a...
DateStringToMJD
Usage for dateStringToMJD Return to directory of Todd's CASA extensions Convert a date/time string to floating point MJD. Input date format: * 2011/10/15 05:0...
DateStringToMJDSec
Usage for dateStringToMJDSec Return to directory of Todd's CASA extensions This function converts a date string into MJD seconds. This value is useful for passin...
DateTimeListToMJDSeconds
dateTimeListToMJDSeconds Return to directory of Todd's CASA extensions Converts a list of datetime structures to a list of MJD seconds. Inverse function of mjdSec...
DeconvolveDiskFromBeam
deconvolveDiskFromBeam Return to directory of Todd's CASA extensions Deconvolve a disk from a Gaussian using a series of trial convolutions while adjusting th...
DefaultSBGainsForBand
defaultSBGainsForSideband Return to directory of Todd's CASA extensions Accepts the ALMA band number. Returns the default sideband gains for the signal an...
Deflection
deflection Return to directory of Todd's tools Returns a value in arcsec for gravitational light bending using equation 25 of Cowling 1984, MNRAS 209, 415; or e...
DeflectionDifferential
deflectionDifferential Return to directory of Todd's tools Computes the differential deflection due to solar gravity for two fields in a measurement set. Usage...
DeflectionPlot
deflectionPlot Return to directory of Todd's tools Uses deflection to compute and plot the gravitational bending of light by the Sun at the Earth as a functio...
Deg2radec
Usage of deg2radec Return to directory of Todd's CASA extensions Convert a position (or list of positions) in RA/Dec from degrees to a sexagesimal string. Note t...
Degfile2radec
Usage of degfile2radec Return to directory of Todd's CASA extensions Usage: degfile2radec(filename) filename is an ASCII file of the format: 84.735055 69.0713...
DetectNegativeTrx
Usage of detectNegativeTrx Return to directory of Todd's CASA extensions Usage: detectNegativeTrx(vis='', antenna='', spw='', showfield=False, vm='', pol='', edg...
DetectNegativeTsys
Usage of detectNegativeTsys Return to directory of Todd's CASA extensions Usage: detectNegativeTsys(vis='', antenna='', spw='', showfield=False, vm='', pol='', e...
Direction2radec
Usage of direction2radec Return to directory of Todd's CASA extensions Convert a direction dictionary from radians to a sexagesimal string. See also direction2ra...
Direction2radecForSimobserve
Usage of direction2radecForSimobserve Return to directory of Todd's CASA extensions Usage: au.direction2radecForSimobserve(direction=None, prec=5) Convert a dire...
DirectionList2radecDegrees
directionList2radecDegrees Return to directory of Todd's CASA extensions Converts a list of CASA direction dictionaries into a list of RA,Dec values in degrees. ...
Dminfo
dminfo Return to directory of Todd's CASA extensions Prints the result of tb.getdminfo into a text file. Usage: au.dminfo(vis, outfile='') Example: CASA : au.dm...
DoyFromDate
doyFromDate Return to directory of Todd's CASA extensions Gets the day number for a specified date time string. See also yearFraction and dateFromDoy. Usage...
Ds9regionToList
ds9regionToList Return to directory of Todd's CASA extensions Converts markers in a DS9 region file to pairs of RA,Dec in degrees. Useful as input to for ...
EditFieldname
Usage of editFieldname Return to directory of Todd's CASA extensions Changes a field name in a measurement set (in 2 tables: SOURCE and FIELD). See also editInt...
EditFieldnameASDM
Usage of editFieldnameASDM Return to directory of Todd's CASA extensions Changes a field name in the ASDM (in 4 files: Source.xml, Scan.xml, Subscan.xml and Field...
EditIntents
Usage of editIntents Return to directory of Todd's CASA extensions There is also a casaguide page for this function. Sometimes the intent for a source specified i...
EffectiveAntennas
effectiveAntennas Return to directory of Todd's CASA extensions Computes the effective number of antennas for a given number of baselines. Usage: au.effectiveAnt...
EffectiveBandwidth
effectiveBandwidth Return to directory of Todd's CASA extensions Returns the effective bandwidth of a channel (in Hz or km/s) of the specified measurement...
EffectiveResolution
effectiveResolution Return to directory of Todd's CASA extensions Returns the effective resolution of a channel (in Hz or km/s) of the specified measureme...
EffectiveTaper
Usage of effectiveTaper Return to directory of Todd's CASA extensions Converts an observed value of the constant X in the formula FWHM=X*lambda/D into a taper in ...
ElevationSeparationOfFields
Usage of elevationSeparationOfFields Return to directory of Todd's CASA extensions Reads an ms and computes the mean elevation separation of all fields, or only b...
ElevationToAirmass
Usage of elevationToAirmass Return to directory of Todd's CASA extensions Convert elevation in degrees to airmass. See also airmassToElevation. Usage: au.elevat...
EstimateMRSForConfig
estimateMRSForConfig Return to directory of Todd's CASA extensions Reads an antenna configuration file (by default from the directory: os.getenv('CAS...
EstimateOpacity
Usage of estimateOpacity Return to directory of Todd's CASA extensions Casa contains Juan Pardo's atmospheric model. This function is a convenient wrapper for it...
EstimateSynthesizedBeam
estimateSynthesizedBeam Return to directory of Todd's CASA extensions Estimates the synthesized beam from the max baseline length and representative frequen...
EstimateSynthesizedBeamForConfig
estimateSynthesizedBeamForConfig Return to directory of Todd's CASA extensions Reads an antenna configuration file (by default from the directory: os...
EstimateSynthesizedBeamFromASDM
estimateSynthesizedBeamFromASDM Return to directory of Todd's CASA extensions Estimates the synthesized beam FWHM from the max baseline length and representat...
EverOccupied
everOccupied Return to directory of Todd's CASA extensions Returns True if the pad name appears anywhere in antennaMoves.txt Usage: au.everOccupied(pad) Exa...
Exportfits
exportfits Return to directory of Todd's CASA extensions Runs the CASA task exportfits, automatically appending '.fits' to the image name. Also processes ...
ExtractAzimuthalAverageFromImage
extractAzimuthalAverageFromImage Return to directory of Todd's CASA extensions This function computes the radial profile of an image (or 2 or 3) by considering al...
ExtractCutFromImage
extractCutFromImage Return to directory of Todd's CASA extensions Extract a single row or column from a CASA or FITS image. See also overlayCuts. Usage: au.extr...
FEICBeamScanningMeeting2008aug
FEIC Beam Scanning meeting 31 July 2008 Attendees * Geoff, Sri, Todd, Josh, Antonio (NTC) * Richard, Fred (phone) Agenda 1. Status of compressor and ...
FEICBeamScanningMeeting2008aug20
FEIC Beam scanning meeting 2008 August 20 Attendees * CV: Todd, Goeff, Josh, Antonio, Fred, Sri * Tucson: Darrel Minutes (from Darrel) An incomplete lis...
FEICBeamScanningMeeting2008aug26
FEIC beam scanning meeting 26 Aug 2008 Details: * Date/Time: 9:30 AM EDT = 13:30UT on 26 Aug 2008 * Attendees: Josh, Antonio, Geoff (NTC); Fred and Todd ...
FEICBeamScanningMeeting2008aug28
FEIC Beam Scanning meeting 28 August 2008 Details * Date/time: 28 Aug 2008 14:00 EDT = 18:00 UT * Attendees: Josh, Antonio, Geoff, Sri (NTC); Fred and T...
FEICBeamScanningMeeting2008oct10
Beam scanning telecon Date/Time * 1430 EDT = 1830 UT on Friday October 10 * Attendees: Todd, Geoff, Antonio, Charles C., Darrel, Richard Agenda 1 Su...
FEICBeamScanningMeeting2008oct31
FEICBeamScanningMeeting2008oct31 * Time: 3:30 PM EDT * Attendees: Charles, Antonio, Todd, Darrel, Fred, Richard Minutes * Band 6 scans are completed, band...
FEICBeamScanningMeeting2008sep04
FEIC Beam Scanning meeting 04 September 2008 Details * Date/time: 04 Sep 2008 14:00 EDT = 18:00 UT * Attendees: Richard, Darrel, Fred, Todd, Josh, Geoff,...
FEICBeamScanningMeeting2008sep18
Thanks to all who were able to come to today's meeting. An incomplete list for the coming week: * Geoff and Josh will finish up the Band 9 open ended waveguide...
FEICBeamScanningMeeting2008sep26
Summary from Richard (Responses from Geoff and Todd on Oct 7 written in blue.) I visited the NA FEIC on Friday 26th Sept 2008. Here are some notes. 1) Calculatio...
FEICBeamScanningMeeting2012Jul13
July 13, 2012 Details * Location: NTC 200 * Attendees: Morgan, Todd, Saini Minutes 1) Question about whether the attenuators are being set correctly duri...
FEICBeamScanningResults
FEIC Beam Scanning Group * Josh's website containing the beam scan data * PAI FE17 Current links * EU FEIC ORR RID database * EU FEIC ORR data pac...
FEICBeamScanningSpreadsheetNotes
Dear Josh and Geoff, Next message will be a cleaned up version of my spread sheet. The main purpose was to gather things together better, but I have added a few f...
FEICBeamScanningSpreadsheetNotes2
Date: Fri, 31 Oct 2008 20:48:31 0000 From: Richard Hills To: Todd R. Hunter , alma feic@nrao.edu Subject: Spreadsheet Here is a version with the beam squint cal...
FEICOneDimensionalScans
One Dimensional beam cuts and Two Dimensional beam maps to measure repeatability of the FEIC NSI scanner Schottky receiver Experimental setup * Use the room ...
FEICOneDimensionalScansSchottky
Main.ToddHunter 2009 07 14
FarfieldDistance
farfieldDistance Return to directory of Todd's CASA extensions Returns the distance in AU for: 2*B_max**2 / wavelength Usage: au.farfieldDistance(vis=None,...
Fieldsfornames
fieldsfornames Return to directory of Todd's CASA extensions Returns a list of fields IDs that encompass a list of field names. Uses msmd.fieldsforname in a 'for'...
FillAsdmList
fillAsdmList Return to directory of Todd's CASA extensions Takes a list of ASDMs observed on the same night (same array) and populates a list of their full names,...
FillZerosInDate
fillZerosInDate Return to directory of Todd's CASA extensions Converts a string like '2014 5 6' into '2014 05 06'. Usage: au.fillZerosInDate(datestring) Main.T...
FilterDictionary
filterDictionary Return to directory of Todd's CASA extensions Filters a dictionary so that it only contains keys that are present in a second dictionary. Usage:...
FilterSources
filterSources Return to directory of Todd's tools Reads a list of source coordinate positions and filters them to be within a specified box on the sky, and writes...
Filtwav
filtwav Return to directory of Todd's tools Prints the filter wavelength contained in a filter defining FITS file in Robitaille's sedfitter module. See als...
FindChannel
findChannel Return to directory of Todd's CASA extensions Given a CASA cube and a channel, this function finds the nearest frequency channel in a second cube....
FindChannelRanges
Usage of findChannelRanges Return to directory of Todd's CASA extensions Main Usage findChannelRanges(filename='', threshold=0.0, minwidth=1, startchan=0, chanav...
FindDaytime
findDaytime Return to directory of Todd's CASA extensions Finds the range of date values (suitable for pylab.plot_date) that correspond to daylight hours ...
FindFWHM
findFWHM Return to directory of Todd's CASA extensions Measures the FWHM of the specified (y vs. x) profile by removing half the maximum (or other specified fract...
FindNearestField
findNearestField Return to directory of Todd's CASA extensions Finds the field in a list that is nearest to the specified average position. See also findNearestFi...
FindNearestFieldInVis
findNearestFieldInVis Return to directory of Todd's CASA extensions Returns nearest field in a measurement set to a specified absolute position Usage: au.fin...
FindNearestVLBISources
findNearestVLBISources Return to directory of Todd's CASA extensions Reads a VLBI catalog from astrogeo.org and finds all sources within specified radius ...
FindNull
Usage of findNull Return to directory of Todd's CASA extensions Given an amplitude on a scale of 0..1, and an angularDiameter in arcseconds, this function determi...
FindPixel
Usage of findPixel Return to directory of Todd's CASA extensions Takes an image and converts a list of pixels to a list of RA,Decs and (optionally) the separation...
FindRADec
Usage of findRADec Return to directory of Todd's CASA extensions Takes an image and converts an RA, Dec value into pixel coordinates. See also findPixel, which i...
FindSpectralAxis
findSpectralAxis Return to directory of Todd's tools Return to directory of Todd's CASA extensions Finds the spectral axis number of a CASA cube (0 based). Retur...
FitLapseRate
fitLapseRate Return to directory of Todd's CASA extensions Fits a line to the temperature vs. height curve from the O2 sounder. See also fitScaleHeight and f...
FitLapseRateAndScaleHeightASDM
fitLapseRateAndScaleHeightASDM Return to directory of Todd's CASA extensions Reads an ALMA O2 sounder dataset (text file) and fits for temperature lapse rate ...
FitScaleHeight
fitScaleHeight Return to directory of Todd's CASA extensions Computes the scale height of a quantity measured by the O2 sounder. See also fitLapseRate and fi...
FixASDM
fixASDM Return to directory of Todd's CASA extensions In August 2015, the NA ARC experienced a problem where every .xml file exported from the archive was missing...
FixBandwidthsInMOUS
fixBandwidthsInMOUS Return to directory of Todd's CASA extensions Corrects the effective bandwidth and resolution of the science spws in an ASDM, by using...
FixEps
fixEps Return to directory of Todd's tools Adjusts the bounding box of an eps file so that the BLC is non negative, while keeping the total extent the sam...
FixMyDelays
Usage for fixMyDelays Return to directory of Todd's CASA extensions There are two main use cases for this command (which is mostly obsolete since ALMA usually app...
FixPosition
Usage of FixPosition class Return to directory of Todd's CASA extensions FixPosition is a class with various methods to fix problems with the direction of sources...
FixReceptorAngles
fixReceptorAngles Return to directory of Todd's CASA extensions In the FEED table of the specified measurement set, replace RECEPTOR_ANGLEs of 0,90 with...
FixScanNumbers
Usage for fixScanNumbers Detects times when the field name changes, and increments the scan number. Useful for SMA data converted with Taco's sma2casa.py....
Fixpointing
fixpointing Return to directory of Todd's CASA extensions This function was created using the fixpointing.py script posted to CSV 2878 to convert MS POINTING tabl...
Fixuvw
fixuvw Return to directory of Todd's CASA extensions Uses the imtool toolkit to fix the uvw coordinates of a measurement set, equivalent to the fixuvw=True op...
FlagMatrix
flagMatrix Return to directory of Todd's CASA extensions Runs the agent flagger tool on every baseline and generates an ASCII plot showing which baselines...
FlagReasonStats
flagReasonStats Return to directory of Todd's CASA extensions Because measurement sets do not contain a column for the reason code for each flag, it is impossible...
FlagReasons
flagReasons Return to directory of Todd's CASA extensions Parses an ASCII flag command file and returns a list of the unique reason code strings. Usage: au.flagR...
FlagTsysTable
Usage of plotAtmosphere Return to directory of Todd's CASA extensions Flags a Tsys cal table by antenna, spw or time. This was necessary to write because flagdat...
Flagcmdplot
flagcmdplot Return to directory of Todd's CASA extensions Runs flagcmd(action='plot') once per reason code and generates pngs and a big multi page PDF. See also ...
FlattenMask
flattenMask Return to directory of Todd's CASA extensions Takes a multi channel CASA image mask and propagates all pixels to a new single plane image mask...
FluxscaleLogMean
fluxscaleLogMean Return to directory of Todd's CASA extensions Reads a concatenation of fluxscale log messages and computes the statistics on the flux den...
FluxscaleMean
fluxscaleMean Return to directory of Todd's CASA extensions Computes the mean flux density for a field across all spws in a dictionary returned by fluxsca...
FluxscaleParseLog
fluxscaleParseLog Return to directory of Todd's CASA extensions Extracts the spectral index fit parameters from the ASCII file produced by the casa task fluxscale...
Frames
Usage of frames Return to directory of Todd's CASA extensions Convert an optical velocity into different optical and radio frames (LSRK, TOPO). Written by Remy In...
FredSchwabScan103
Mathematica results from Fred Scan 103 This will be the results. Main.ToddHunter 19 Sep 2008
GaincalSNR
gaincalSNR Return to directory of Todd's CASA extensions Computes the per antenna signal to noise ratio (SNR) expected for gaincal(solint='inf') on a per spw basi...
GaussianBeamOffset
gaussianBeamOffset Return to directory of Todd's CASA extensions Computes the radius at which the response of a Gaussian beam drops to the specified level....
GaussianBeamResponse
gaussianBeamResponse Return to directory of Todd's CASA extensions Computes the gain at the specified radial offset from the center of a Gaussian beam. Fo...
GaussianPercentile
gaussianPercentile Return to directory of Todd's tools Builds a Gaussian distribution, then computes the standard deviation and MAD of the values below th...
GaussianPercentilePlot
gaussianPercentilePlot Return to directory of Todd's tools Calls gaussianPercentile repeatedly and builds a plot of the results. Usage: tt.gaussianPercentile...
GenerateQA2Report
es.generateQA2Report Return to directory of Todd's CASA extensions The script was used during ALMA Cycle 0 (and at least part of Cycle 1) to create a QA2 report t...
GeoToAlma
geoToAlma Return to directory of Todd's CASA extensions Convert the geocentric coordinates into the local (horizontal) ones. Added by Denis Barkats. See also ...
GetALMAFlux
getALMAFlux Return to directory of Todd's CASA extensions Queries the ALMA calibrator catalog for flux density measurements in two bands (using the searchFlux fun...
GetALMAFluxForMS
getALMAFluxForMS Return to directory of Todd's CASA extensions Runs getALMAFlux for all fields in a measurement set. Uses the date of the measurement set in the ...
GetALMAFluxcsv
getALMAFluxcsv Return to directory of Todd's CASA extensions Reads a flux.csv file generated by the pipeline's hifa_import task. runs getALMAFlux for each field...
GetAntennaNames
getAntennaNames Return to directory of Todd's CASA extensions Returns the list of antenna names in the specified ms. Obsoleted by msmd.antennanames()....
GetAntennaNamesForObsID
getAntennaNamesForObsID Return to directory of Todd's CASA extensions Gets the list of antenna names associated to a specific obsid of a multi obsid dataset. ...
GetAntennaNamesFromCaltable
getAntennaNamesFromCaltable Return to directory of Todd's CASA extensions Returns the antenna names from the specified caltable. See also getAntennaStationsF...
GetAntennaPads
getAntennaPads Return to directory of Todd's CASA extensions Gets a list of antenna pads from a measurement set using msmd.antennastations(). See also getAntenn...
GetAntennaPadsFromASDM
getAntennaPadsFromASDM Return to directory of Todd's CASA extensions Returns a dictionary of antennas pads association: e.g. {'DA41': 'S301'}. To perform this...
GetAntennaStationsFromCaltable
getAntennaStationsFromCaltable Return to directory of Todd's CASA extensions Reads the list of antenna stations from a caltable. See also getAntennaNamesFromCalt...
GetApexWeather
getApexWeather Return to directory of Todd's CASA extensions Retrieves weather for a whole day(s) from APEX archive. Units match the ALMA weather stations...
GetAtmcalStateIDsFromASDM
getAtmcalStateIDsFromASDM Return to directory of Todd's CASA extensions Reads the State.xml file of an ASDM and returns a dictionary of the form: {'AMBIEN...
GetBand
getBand Return to directory of Todd's CASA extensions Converts a frequency to the ALMA band number. Calls parseFrequencyArgument if necessary. There is ambiguity...
GetBaselineLength
Usage of getBaselineLength Return to directory of Todd's CASA extensions It is sometimes useful to know whether a bad looking baseline is relatively long or short...
GetBaselineLengthForStations
getBaselineLengthForStations Return to directory of Todd's CASA extensions Computes the baseline length between two antenna stations. Usage: au.getBaselineLength...
GetBaselineLengths
Usage for getBaselineLengths Return to directory of Todd's CASA extensions Determines the baseline lengths for the specified ms and returns a list of tupl...
GetBaselineStats
Usage of getBaselineStats Return to directory of Todd's CASA extensions Compute statistics on the baseline lengths of the specified ms. The lengths will be unpro...
GetBaselineStatsFromASDM
Usage of getBaselineStatsFromASDM Return to directory of Todd's CASA extensions Compute statistics on the (unprojected) baseline lengths of the specified ASDM. S...
GetCOFA
Usage of getCOFA Return to directory of Todd's CASA extensions Return the ITRF coordinates, Longitude and Latitude (in degrees) of the Center OF the Array of ...
GetCOFAForASDM
Usage of getCOFAForASDM Return to directory of Todd's CASA extensions Return the ITRF coordinates, Longitude and Latitude (in degrees) of the Center OF the Ar...
GetCOFAForObservatory
Usage of getCOFAForObservatory Return to directory of Todd's CASA extensions Return the ITRF coordinates, Longitude and Latitude (in degrees) of the Center OF...
GetChanWidths
getChanWidths Return to directory of Todd's CASA extensions Returns an array of channel widths (in Hz) for the specified msmd instance (or measurement set) an...
GetCorrelatorName
Usage of getCorrelatorName Return to directory of Todd's CASA extensions Returns the correlator name in the specified ASDM's CorrelatorMode.xml file. See also ge...
GetCorrelatorNameFromMS
Usage of getCorrelatorNameFromMS Return to directory of Todd's CASA extensions Returns the correlator name in the specified MS's ASDM_CORRELATORMODE table (if pre...
GetCurrentDate
getCurrentDate Return to directory of Todd's CASA extensions Gets current date in local time as a string in the format YYYY/MM/DD. Usage: au.getCurrentDate() Ex...
GetCurrentMJDSec
Usage of getCurrentMJDSec Return to directory of Todd's CASA extensions Computes the current MJD value in seconds. See also getCurrentUnixTime and ComputeJulia...
GetCurrentUnixTime
Usage of getCurrentUnixTime Return to directory of Todd's CASA extensions Computes the current unix time value in seconds (since 1970). See also getCurrentMJDSec...
GetDataColumnName
getDataColumnName Return to directory of Todd's CASA extensions Gets the name of the data column of a measurement set: either 'DATA' (complex numbers) or ...
GetDiameterForObservatory
getDiameterForObservatory Return to directory of Todd's CASA extensions Convert an observatory name to an antenna diameter. This function is used to determine p...
GetEphemeris
getEphemeris Return to directory of Todd's CASA extensions Reads the ASDM_EPHEMERIS table from a measurement set. See also casaEphemeris. Usage: au.getEphem...
GetFITSBeams
getFitsBeams Return to directory of Todd's CASA extensions Calls getFitsBeam for a list of images and prints a wiki table. Usage: au.getFitsBeam(images) Inpu...
GetFieldIDsForEphemerisID
getFieldIDsForEphemerisID Return to directory of Todd's CASA extensions Returns a list of field IDs corresponding to an ephemeris ID of a measurement set....
GetFieldsFromASDM
getFieldsFromASDM Return to directory of Todd's CASA extensions Gets the field IDs and field names from an ASDM as two dictionaries. See also readAntennasFromASDM...
GetFitsBeam
getFitsBeam Return to directory of Todd's CASA extensions Extract the beam and pixel scale information from a FITS image (or CASA image) from the BMAJ, BMIN, BPA ...
GetFitsDate
getFitsBeam Return to directory of Todd's CASA extensions Extract the date information from a FITS image (or CASA image). See also getFitsBeam. Usage: au.getFit...
GetFlagdict
getFlagdict Return to directory of Todd's CASA extensions Calls either the older fg or the new agentflagger tool (default) to return a dictionary of the perce...
GetFrequenciesFromASDM
getFrequenciesFromASDM Return to directory of Todd's CASA extensions Gets a list of the frequencies of each spw in the ASDM. Extraneous WVR spws are skip...
GetIntegrationTime
getIntegrationTime Return to directory of Todd's CASA extensions Uses the ms and msmd tools to get the integration time in a measurement set. If nothing else is ...
GetIntensityForPixel
getIntensityForPixel Return to directory of Todd's CASA extensions Gets the intensity at a single pixel of a CASA image. If pixel is not specified, it uses the p...
GetIntentsForFieldID
Usage for getIntentsForFieldID Accepts either a ValueMapping structure or an msmd tool, and gets all the intents for which a field was observed. Returns a list of...
GetIntentsFromASDM
getIntentsFromASDM Return to directory of Todd's CASA extensions Makes a dictionary with field name as key and all of its intents as the value. Usage: au.getInte...
GetLOs
getLOs Return to directory of Todd's CASA extensions Reads the LO information from an ms's ASDM_RECEIVER table. It returns a list of four lists: freqLO,...
GetLOsFromASDM
getLOsFromASDM Return to directory of Todd's CASA extensions Returns a dictionary of the LO values for every spw in the specified ASDM. Dictionary content...
GetListOfFilesFromFile
getListOfFilesFromFile Return to directory of Todd's CASA extensions Reads a list of measurement set or asdm names from a text file, one per line, ...
GetLoadTemperatures
getLoadTemperatures Gets the calibration device load temperatures (in Kelvin) from the ASDM_CALDEVICE table (if present). Returns a dictionary keyed by antenna, t...
GetMJD
Usage of getMJD Return to directory of Todd's CASA extensions Uses the casa measures tool to compute the current Modified Julian Day. See also getMJDSec. When c...
GetMJDSec
Usage of getMJDSec Return to directory of Todd's CASA extensions Uses the casa measures tool to compute the current Modified Julian Day in units of seconds. See ...
GetMJDSecFromCaltable
getMJDSecFromCaltable Return to directory of Todd's CASA extensions Reads the mean time of the solutions in a caltable. Usage: au.getMJDSecFromCaltable(caltable)...
GetMajorIntentsForFieldID
Usage for getMajorIntentsForFieldID Return to directory of Todd's CASA extensions Accepts either a ValueMapping structure or an msmd tool, and gets all the in...
GetMeanFreqFromASDM
getMeanFreqFromASDM Return to directory of Todd's CASA extensions Gets the mean frequency of the spectral windows for each sideband, assuming that the bandwid...
GetMeanPosition
getMeanPosition Computes the mean RA and mean Dec of a list of RA/Dec coordinates Usage: au. getMeanPosition(radecs): Inputs: * radecs: a list or comma d...
GetMeanWeights
getMeanWeights Return to directory of Todd's CASA extensions Gets the mean value of the weight of a measurement set. Usage: au.getMeanWeights(vis, spw='') Inputs...
GetMeasurementSetFromCaltable
getMeasurementSetFromCaltable Return to directory of Todd's CASA extensions Returns the name of the parent measurement set from a caltable. Usage: au.getMeas...
GetMedianPWV
Usage for getMedianPWV Return to directory of Todd's CASA extensions This function will compute the median and standard deviation of the PWV value written by TelC...
GetMedianTsys
getMedianTsys Return to directory of Todd's CASA extensions Gets the median Tsys value for an ASDM or a list of ASDMs. See also getMedianPWV. Usage: au.getM...
GetMedianTsysForChannel
getMedianTsysForChannel Return to directory of Todd's CASA extensions Computes the median over all antennas of a single Tsys channel in one spw in one ASDM...
GetMemorySize
getMemorySize Return to directory of Todd's CASA extensions Gets the total memory on the current machine. Example: CASA : au.getMemorySize() Out 11 : 676423843...
GetMostRecentMove
Usage for getMostRecentMove Return to directory of Todd's CASA extensions Searches the antennaMoves.txt file for the most recent move(s) of the specified ...
GetNearestFlux
Usage for getNearestFlux Return to directory of Todd's CASA extensions Note: This class is obsoleted by the function au.searchFlux(). This class can be used in ...
GetNumChanFromASDM
getNumChanFromASDM Return to directory of Todd's CASA extensions Gets the number of channels in each spw of an ASDM, as a dictionary. See also getSpwsFromASDM. ...
GetOUS
Usage for getOUS Return to directory of Todd's CASA extensions This function will find the OUS that an ASDM is associated with by reading the ExecBlock.xml table....
GetObservationDateRangeFromASDM
Usage of getObservationDateRangeFromASDM Return to directory of Todd's CASA extensions Read the start and stop time of the observation from the ExecBlock.xml ...
GetObservationEndDateFromASDM
Usage of getObservationEndDateFromASDM Return to directory of Todd's CASA extensions Read the stop time of the observation from the ExecBlock.xml file of and ...
GetObservationMJDSecRange
getObservationMJDSecRange Return to directory of Todd's CASA extensions Returns 2 floating point values in MJD seconds. See also getObservationMJDSecRangeFro...
GetObservationMJDSecRangeFromASDM
getObservationMJDSecRangeFromASDM Return to directory of Todd's CASA extensions Returns 2 floating point values in MJD seconds. See also getObservationMJDSec...
GetObservationStart
Usage of getObservationStart Return to directory of Todd's CASA extensions Read the start time of the observation and report it in MJD seconds. See also getO...
GetObservationStartDate
Usage of getObservationStartDate Return to directory of Todd's CASA extensions Read the start time of the observation from a measurement set and reports it in...
GetObservationStartDateFromASDM
Usage of getObservationStartDateFromASDM Return to directory of Todd's CASA extensions Read the start time of the observation from the ExecBlock.xml file of a...
GetObservationStartDateFromASDMs
getObservationStartDateFromASDMs Return to directory of Todd's CASA extensions For a list of ASDMs, writes a file containing the start date/time of each, and opti...
GetObservationStop
Usage of getObservationStop Return to directory of Todd's CASA extensions Read the stop time of the observation and report it in MJD seconds. See also getObs...
GetObservationStopDate
Usage of getObservationStopDate Return to directory of Todd's CASA extensions Read the stop time of the observation from a measurement set and reports it in d...
GetObservationSummaryFromASDM
Usage of getObservationSummaryFromASDM Return to directory of Todd's CASA extensions Read the start time and stop of the observation and the list of antennas ...
GetObservatoryLatLong
getObservatoryLatLong Return to directory of Todd's CASA extensions Opens the casa table of known observatories and returns the latitude and longitude i...
GetObservatoryName
Usage of getObservatoryName Return to directory of Todd's CASA extensions Returns the observatory name in the specified ms from the OBSERVATION table. See also g...
GetObservatoryNameFromASDM
Usage of getObservatoryNameFromASDM Return to directory of Todd's CASA extensions Returns the observatory name in the specified ASDM from the ExecBlock.xml file. ...
GetPadHeight
getPadHeight Reads the XYZ geocentric coordinates for the specified pad and computes the Pythagorean distance from the center of the Earth. Usage: au.getPad...
GetPadHeightFromASDM
getPadHeightFromASDM Return to directory of Todd's CASA extensions Reads the XYZ geocentric coordinates for the specified pad and computes the Pythagorean di...
GetPadLOC
Usage for getPadLOC Return to directory of Todd's CASA extensions Returns the local tangent plane coordinates of the specified ALMA pad from the file AOS_Pads...
GetPadPositions
getPadPositions Return to directory of Todd's CASA extensions Reads the pad positions in geocentric XYZ coordinates from an ms, (excluding the weather sta...
GetPadPositionsFromASDM
getPadPositionsFromASDM Return to directory of Todd's CASA extensions Reads the pad positions in geocentric XYZ coordinates from an ASDM. Usage: au.getPadPos...
GetPadXYZFromASDM
Usage for getPadXYZFromASDM Return to directory of Todd's CASA extensions Gets the XYZ geocentric coordinates for the specified pad name from the specified ASDM....
GetPolarizationsFromASDM
getPolarizationsFromASDM Return to directory of Todd's CASA extensions Reads the Polarization.xml file of an ASDM and reports the number of polarization p...
GetRADecForField
getRADecForField Return to directory of Todd's CASA extensions Returns the RA , Dec in radians for the specified field in the specified ms. If run in casa = ...
GetRADecForFieldFromASDM
getRADecForFieldFromASDM Return to directory of Todd's CASA extensions Reads the RA, Dec for a specified field in an ASDM. See also getRADecForField. Usage:...
GetRADecForSource
getRADecForSource Return to directory of Todd's CASA extensions Calls msmd.sourcedirs and extracts the RA/Dec for the specified source ID, in sexagesimal form...
GetRADecStringForField
getRADecStringForField Return to directory of Todd's CASA extensions Returns the RA/Dec sexagesimal string for the specified field in the specified ms. If run in ...
GetSB
getSB Return to directory of Todd's CASA extensions Gets the UID of the schedule block for a measurement set from its observatory table. Usage: au.getSB(vis) Ex...
GetSBGain
getSBGain Return to directory of Todd's CASA extensions Reads the sideband gain ratio from the ASDM_CALATMOSPHERE table of a measurement set. Returns either al...
GetScanNumbersFromASDM
getScanNumbersFromASDM Return to directory of Todd's CASA extensions Returns a list of scan numbers in an ASDM that have the specified intent. Usage: au....
GetScienceFrequencies
getScienceFrequencies Return to directory of Todd's CASA extensions Return a list of the mean frequencies of each spw with OBSERVE_TARGET intent. If none ...
GetScienceSpws
getScienceSpws Return to directory of Todd's CASA extensions Return a list of spws with the specified intent. For ALMA data, it ignores channel averaged ...
GetScienceSpwsForFrequency
getScienceSpwsForFrequency Return to directory of Todd's CASA extensions Gets a list of spws with OBSERVE_TARGET intent whose channels contain a specified frequen...
GetScienceSpwsInSameBaseband
getScienceSpwsInSameBaseband Return to directory of Todd's CASA extensions Gets a list of science spws that have the same baseband as the one specified. ...
GetSourceNameFromPipelineImageName
getSourceNameFromPipelineImageName Return to directory of Todd's CASA extensions Parses the source name from a pipeline image name. Usage: import analyzemsimage ...
GetSpwMeanFreqFromCaltable
getSpwMeanFreqFromCaltable Return to directory of Todd's CASA extensions Returns the mean frequency (in GHz) of the specified spw in a caltable. See also getSp...
GetSpwsForBaseband
getSpwsForBaseband Return to directory of Todd's CASA extensions This emulates msmd.spwsforbaseband() for older versions of casa that do not contain this meth...
GetSpwsFromASDM
getSpwsFromASDM Return to directory of Todd's CASA extensions Returns a dictionary of the spw information for every spw in the specified ASDM. Dictionary...
GetSpwsFromCaltable
getSpwsFromCaltable Return to directory of Todd's CASA extensions Returns the unique list of spw IDs for which solutions exist in the specified caltable. ...
GetSubscanTimesFromASDM
Usage for getSubscanTimesFromASDM Return to directory of Todd's CASA extensions Reads the subscan information from the ASDM and returns a dictionary of form: ...
GetTPSampling
getTPSampling Return to directory of Todd's CASA extensions This function reads the main table of the measurement set, finds the start and end time of the...
GetTelescopeNameFromCaltable
getTelescopeNameFromCaltable Return to directory of Todd's CASA extensions See also getAntennaStationsFromCaltable, getAntennaNamesFromCaltable, getMeasurementSet...
GetTsysFromSysCal
getTsysFromSysCal Return to directory of Todd's CASA extensions This function reads the Tsys values from SysCal.xml table of the specified ASDM into a dictionary ...
GetTsysScans
getTsysScans Return to directory of Todd's CASA extensions Gets a list of unique scans contained in a caltable. See also removeScanFromCaltable. Usage: au.getTsy...
GetUT
getUT Return to directory of Todd's CASA extensions Gets the current universal time in hours. See also computeUTForElevation, getMJD, mjdToUT, and ComputeLST ....
GetUnflaggedAntennas
getUnflaggedAntennas Return to directory of Todd's CASA extensions Uses the af tool to determine the list of antenna names in a measurement set whose da...
GetUnflaggedScans
getUnflaggedScans Return to directory of Todd's CASA extensions Uses the af tool to find a list of scans for a specific spw and field that are not (mostly) flagg...
GetWeather
getWeather Return to directory of Todd's CASA extensions Queries the WEATHER and ANTENNA tables of an .ms by scan number or list of scan numbers and retur...
GetWeatherFromASDM
getWeatherFromASDM Return to directory of Todd's CASA extensions Reads the weather table in the ASDM and returns values. See also getWeather and getWeatherFr...
GetWeatherStationNames
getWeatherStationNames Return to directory of Todd's CASA extensions Returns a dictionary keyed by ALMA weather station ID, with the value equal to the st...
GetWeatherStationNamesFromASDM
getWeatherStationNamesFromASDM Return to directory of Todd's CASA extensions Gets the names of the weather stations in an ASDM. See also getWeatherStationNam...
GetWeatherStationPositions
getWeatherStationPositions Return to directory of Todd's CASA extensions Returns a dictionary keyed by ALMA weather station ID, with the value equal to th...
GetWeatherStationPositionsFromASDM
getWeatherStationPositionsFromASDM Return to directory of Todd's CASA extensions Gets the positions of the weather stations in an ASDM. See also getWeatherSt...
Getfwhm
Usage of getfwhm Return to directory of Todd's CASA extensions Directly estimate the actual FWHM of the CASA image provided, with no assumption about shap...
Getfwhm2
getfwhm2 Return to directory of Todd's CASA extensions Directly estimate the actual FWHM of the CASA image provided, with no assumption about shape except...
Getuvrange
Usage of getuvrange Return to directory of Todd's CASA extensions Returns the minimum uv spacing, maximum uv spacing and number of visibility points for the spec...
Getvisdensity
Usage of getvisdensity Return to directory of Todd's CASA extensions Returns the average density of visibility points for the specified ms, in units of per square...
GetxyFromFile
getxyFromFile Return to directory of Todd's CASA extensions Gets two columns of data from an ASCII file, as numpy arrays. See also interpolateTable. Usage: au.g...
GjincBeam
Usage for gjincBeam Return to directory of Todd's CASA extensions This function attempts to predict the effective restoring beam obtained from the casa command sd...
GoldsmithTaperFactor
Usage of goldsmithTaperFactor Return to directory of Todd's CASA extensions Converts a taper in dB to the constant X in the formula FWHM=X*lambda/D for a Gaussi...
GridSourceReport
gridSourceReport Return to directory of Todd's CASA extensions Builds a table showing the age (in days) of the most recent measurements of the ALMA grid sources. ...
HeaderToArcsec
headerToArcsec Return to directory of Todd's CASA extensions Converts a CASA angle quantity dictionary to the angle in arcsec. See also headerToRadian an...
HeaderToDegree
headerToDegree Return to directory of Todd's CASA extensions Converts a CASA angle quantity dictionary to the angle in degrees. See also headerToRadian a...
HeaderToRadian
headerToRadian Return to directory of Todd's CASA extensions Converts a CASA angle quantity dictionary to the angle in radians. See also headerToDegree a...
Help
help Return to directory of Todd's CASA extensions This function provides a quick mental reminder of commands available in analysisUtils by printing a list of all...
HmsToHours
hmsToHours Return to directory of Todd's CASA extensions Converts a string of "HH", "HH:MM" or "HH:MM:SS" (or a list of such strings) into floating point hours...
HourAngleForField
hourAngleForField Return to directory of Todd's CASA extensions Computes the range of hour angles for a specified field in a measurement set. See also p...
Hours2radec
hours2radec Return to directory of Todd's CASA extensions Convert a position (or list of positions) in RA/Dec from hours/degrees to sexagesimal string. S...
HoursToHMS
hoursToHMS Return to directory of Todd's CASA extensions Converts decimal hours (or a list of hours) into strings of format HH:MM:SS (or a list of strings). S...
ICRSToJ2000
ICRSToJ2000 Return to directory of Todd's CASA extensions Converts a direction from ICRS to J2000 using the CASA measures tool and computes the angular separation...
ImageAntennaDiameter
imageAntennaDiameter Return to directory of Todd's CASA extensions Attempt to infer the antenna diameter from an image, based on the observatory name in t...
ImageAreaAbovePB
imageAreaAbovePB Return to directory of Todd's CASA extensions Takes an image and computes the area (in sq. arcsec) above the specified level. Usage: au.ima...
ImageCentroid
imageCentroid Return to directory of Todd's CASA extensions Computes the image statistics and the center of mass (centroid) using scipy's center_of_mass function....
ImageCentroidS
imageCentroids Return to directory of Todd's CASA extensions Runs imageCentroid for a list of images. Usage: au.imageCentroids(images, threshold=0, axis3channel=...
ImageHistogram
imageHistogram Return to directory of Todd's CASA extensions Plot a histogram of pixels of a CASA 2D image. Usage: au.imageHistogram(img, region='', applymask=F...
ImageIMstats
imageImstats Return to directory of Todd's CASA extensions Runs imageImstat on a list of images and reports back a list of values of a keyword. See also imagePe...
ImageImstat
imageImstat Return to directory of Todd's CASA extensions Runs imstat on an image and reports back the value of a keyword. See also imageImstats to operate on a l...
ImageObservatory
imageObservatory Return to directory of Todd's CASA extensions Attempt to infer the observatory name for an image, based on the header. See also imageAntennaDiam...
ImagePEAKs
imagePeaks Return to directory of Todd's CASA extensions Runs imagePeak on a list of images. Usage: au.imagePeaks(images, pixelRadius=None, returnPosition=None, ...
ImagePeak
imagePeak Return to directory of Todd's CASA extensions Returns the peak pixel value of a CASA image. See also imageCentroid and ImagePeaks. Usage: au.imagePeak...
ImagePrimaryBeam
imagePrimaryBeam Return to directory of Todd's CASA extensions Reads the frequency from an image (CASA or FITS) and returns the primary beam FWHM in arcse...
ImageRegister
imageRegister Return to directory of Todd's CASA extensions Runs imfit on a list of star positions in two images of the same field and ...
ImageSTDs
imageStds Return to directory of Todd's CASA extensions Calls imageStd on a list of images. Usage: au.imageStds(images, blc=None, trc=None, applymask=False, ...
ImageSmooth
imageSmooth Return to directory of Todd's CASA extensions Runs the CASA task imsmooth on a list of images. Usage: au.imageSmooth(images, major, minor='', pa='', ...
ImageSnr
imageSnr Return to directory of Todd's CASA extensions Measures the ratio of the peak to standard deviation of a CASA image. See also imageSnrs. Usage: au.image...
ImageSnrs
imageSnrs Return to directory of Todd's CASA extensions Calls imageSnr on a list of images. See also imagePeaks. Usage: au.imageSnrs(images, blc=None, trc=N...
ImageStd
imageStd Return to directory of Todd's CASA extensions Returns the standard deviation of pixel values of a CASA image. See also imageStds. Usage: au.imageStd...
ImageStdPerChannel
imageStdPerChannel Return to directory of Todd's CASA extensions Uses the axes parameter of imstat to compute the statistics of each plane of a CASA cube over a s...
ImageStdVariation
imageStdVariation Return to directory of Todd's CASA extensions Measures the standard deviation of an image in lots of boxes (spread uniformly over the im...
ImageSum
imageSum Return to directory of Todd's CASA extensions Sums a list of CASA images into a new image using immath. See also imagePeaks, imageSnrs, imageCentroids, ...
Imfitparse
Usage of imfitparse Return to directory of Todd's CASA extensions This function accepts a dictionary result from imfit is passed in via the 'imfitdict' argument, ...
Imfitplot
imfitplot Return to directory of Todd's CASA extensions Calls the casa task imfit, then uses imview to plot the data, the model, and the residual images on the s...
Imheadlist
imheadlist Return to directory of Todd's CASA extensions Emulates CASA's imhead(mode='list'), but runs faster for large cubes because it does not read the binary ...
Importandlist
importandlist Return to directory of Todd's CASA extensions Run importasdm (if necessary) followed by listobs on an ASDM, or a list of ASDMs. Usage: au.importa...
Importfitshdu
importfitshdu Imports one or more HDUs from a FITS image into separate casa images. USage: tt.importfitshdu(fitsfile, whichhdu= 1 ) Example: CASA : tt.importfit...
Imshift
imshift Return to directory of Todd's CASA extensions Shift the reference pixel of a CASA image header by a specified angle in RA/Dec. See also normallizeImage, ...
ImstatBackground
imstatBackground Run imstat on the specified box region, then on the 4 adjacent boxes to determine the lowest rms in all 5 boxes, and return that value in the dic...
ImstatCube
imstatCube Return to directory of Todd's tools This function uses the CASA imstat task to compute the rms and standard deviation of chunks of a CASA image...
Imstat_cas6745
imstat_cas6745 Return to directory of Todd's CASA extensions Runs CASA task imstat using a work around for CAS 6745, which is a bug that crashes imstat if the BUN...
Imstatparse
Usage of imstatparse Return to directory of Todd's CASA extensions This function accepts a dictionary result from imstat is passed in via the 'imstatdict' argumen...
ImviewField
imviewField Return to directory of Todd's CASA extensions Plots a square portion of a CASA image using imview (so you don't have to figure out the blc and trc par...
ImviewFieldss
imviewFields Return to directory of Todd's CASA extensions Calls imviewField on a list of images (or wildcard name) and puts the resulting pngs into a PDF...
InclinationError
inclinationError Return to directory of Todd's tools Computes the uncertainty on the inclination of a circular disk based on the apparent major and minor axes...
InterpolateSpectrum
interpolateSpectrum Return to directory of Todd's CASA extensions Interpolates a spectrum onto a finer grid of frequencies using scipy.interpolate.splrep and ...
InterpolateTable
interpolateTable Return to directory of Todd's CASA extensions Perform a spline (or other type of) interpolation on any two columns in a table of data from an ASC...
InterpretLOs
interpretLOs Return to directory of Todd's CASA extensions Interpret (and optionally print) the LO settings for an MS. Note: printLOs is now simply a wrapper fo...
InvertChannelRanges
invertChannelRanges Return to directory of Todd's CASA extensions Return to directory of Todd's tools Inverts a CASA channel selection string, for example, turnin...
Ispec
ispec Return to directory of Todd's tools Emulates AIPS' ISPEC function to produce an ASCII spectrum from a CASA image, using the region tool (rg) and the...
IspecOverlay
ispecOverlay Return to directory of Todd's tools Overlay the spectrum from a single pixel from multiple CASA cubes. See also ispec, and spectraOverlay. Usage: t...
IspecS
ispecs Return to directory of Todd's tools Runs ispec on a list of images Usage: tt.ispecs(images, outfile='', region='', sep=' ', format='%e', overwrite=True, ...
J2000ToICRS
J2000ToICRS Return to directory of Todd's CASA extensions Converts a direction from J2000 to ICRS using the CASA measures tool and computes the angular separation...
J2000ToICRSgrid
J2000ToICRSgrid Return to directory of Todd's CASA extensions Runs J2000ToICRS on a grid of directions in the celestial sphere and provides statistics. Usa...
JanskyPerKelvin
janskyPerKelvin Return to directory of Todd's CASA extensions Computes the theoretical Jy/K for an ALMA single dish image based on its measured beamsize. See als...
JdToMJD
Usage for jdToMJD Return to directory of Todd's CASA extensions Converts Julian Date (JD) to Modified Julian Date (MJD). See also mjdToJD, lstToUT, mjdToUT, and...
KelvinPerJansky
kelvinPerJansky Return to directory of Todd's tools Compute the Kelvin per Jansky conversion factor of a FITS or CASA interferometric image using the beam...
LbolFromLH2O
LbolFromLH2O Return to directory of Todd's tools Computes bolometric luminosity from water maser luminosity using Urquhart et al. 2001 Eq 9 Usage: tt.LbolFromLH2...
Linfit
Usage for linfit Return to directory of Todd's CASA extensions Basic linear function fitter with error bars in the y axis data points. Uses scipy.optimize.lea...
LinfitFromFile
linfitFromFile Return to directory of Todd's CASA extensions Performs linear fit to data from the specified text file, and specified data columns, by using linfit...
ListConditionsFromASDM
Usage of listConditionsFromASDM Return to directory of Todd's CASA extensions Determines the median weather conditions during the specified ASDM. CASA : au.listCo...
ListPhaseSolutions
Usage for listPhaseSolutions Return to directory of Todd's CASA extensions This function is useful for examining the phase solutions of a self cal table t...
Listazel
listazel Return to directory of Todd's CASA extensions Extracts the mean azimuth and elevation for the specified 'scan' in the specified ms. This functi...
Listconditions
Usage of listconditions Return to directory of Todd's CASA extensions Compiles the mean weather, PWV and opacity values for the given scan number or scan list, or...
ListflagsSlow
Usage of listflagsSlow Return to directory of Todd's CASA extensions Open the ms and list all rows with flagged data, including the number of flags, and summary s...
Listobs2
listobs2 Return to directory of Todd's CASA extensions This is an ALMA qa2 function that produces a more readable listobs and plotants plot than the casapy versio...
Listobsasdm
listobsasdm Return to directory of Todd's CASA extensions Prints a summary of the scans, fields and spws, similar to listobs for a measurement set. Calls...
Listobslist
listobslist Return to directory of Todd's CASA extensions Run casapy's listobs task on a list of measurement sets. Usage: au.listobslist(vislist, suffix='.listob...
Listscans
Usage for listscans Return to directory of Todd's CASA extensions This function reads an ASDM and prints the summary of each scan (time range, source, and intents...
Long2xyz
long2xyz Return to directory of Todd's CASA extensions A convenient wrapper for simutil.long2xyz to return the location in ...
LstToUT
Usage for lstToUT Return to directory of Todd's CASA extensions Converts LST and calendar date into UT. See also mjdToUT and ComputeLSTDay . Usage au.lstToUT...
Lstrange
Usage for lstrange Return to directory of Todd's CASA extensions Sometimes it is useful to know the LST range over which your ms was run. For example, this infor...
MAD
Usage of MAD Return to directory of Todd's CASA extensions Compute the median absolute deviation of a list or array with the following formula: numpy.median(nump...
MADoutliers
MADoutliers Return to directory of Todd's CASA extensions Find the outlier values, and their indices, in a list by computing its median and median absolut...
MakeDirtyCube
makeDirtyCube Return to directory of Todd's CASA extensions Automatically chooses cell size and imsize (using pickCellSize) and makes a dirty cube. Usage: au.mak...
MakeGaussianForImage
makeGaussianForImage Return to directory of Todd's CASA extensions Take a CASA 2D image as a template, and build a 2D image with a single Gaussian compone...
MakePtgfile
makePtgfile Return to directory of Todd's CASA extensions Generates a ptgfile from an existing measurement set suitable for reading into simobserve. See...
MakeSimulatedImage
Usage of makeSimulatedImage Return to directory of Todd's CASA extensions Uses simobserve and simanalyze to create a simulated ALMA image of a point source at a...
MakemaskForNewLine
makemaskForNewLine Opens a dirty .residual image, reads its frequency info and writes it to a template .mask image for eventual use as a tclean mask. N...
MaskChannel
maskChannel Return to directory of Todd's CASA extensions Mask a channel or range of channels in a CASA image cube. If it is a mask created by tclean, the ef...
MeanObliquity
meanObliquity Return to directory of Todd's CASA extensions Returns the mean obliquity in radians for the specified date/time. Explanatory supplement to a...
MedianFrequencyOfIntent
Usage for medianFrequencyOfIntent Return to directory of Todd's CASA extensions Returns the median of the mean frequency (in Hz) of the spws observed with the...
MjdListToDateTime
Usage of mjdListToDateTime Return to directory of Todd's CASA extensions Takes a list of MJD values and converts it to a list of python datetime structure...
MjdNanosecondsToMJDandUT
Usage for mjdNanosecondsToMJDandUT Return to directory of Todd's CASA extensions Converts a value of MJD in nanoseconds into MJD in days, and into a UT date/time ...
MjdSecondsListToDateTime
Usage of mjdSecondsListToDateTime Return to directory of Todd's CASA extensions Takes a list of MJD seconds and converts it to a list of python datetime s...
MjdSecondsToMJDandUT
Usage for mjdSecondsToMJDandUT Return to directory of Todd's CASA extensions Converts a value of MJD seconds into MJD, and into a UT date/time string. See also m...
MjdToChileTime
mjdToChileTime Return to directory of Todd's CASA extensions Converts an MJD to Chile/Continental time as a datetime structure. See also mjdToMountainTime, mjdT...
MjdToJD
Usage for mjdToJD Return to directory of Todd's CASA extensions Converts Modified Julian Date (MJD) to JD. See also jdToMJD, lstToUT, mjdToUT, and mjdSecondsToM...
MjdToLocalTime
mjdToLocalTime Return to directory of Todd's CASA extensions Converts an MJD to any timezone as a datetime structure. See also mjdToChileTime, mjdToMountainTime...
MjdToMountainTime
mjdToMountainTime Return to directory of Todd's CASA extensions Converts an MJD to US/Mountain time as a datetime structure. See also mjdToChileTime, mjdToLocal...
MjdToPredictcomp
mjdToPredictcomp Return to directory of Todd's CASA extensions Converts an MJD into a string suitable for the epoch parameter of the CASA task predictcomp...
MjdToUT
Usage for mjdToUT Return to directory of Todd's CASA extensions Converts Modified Julian Date (MJD) to UT and calendar day, using the CASA me and qa tools. If CA...
MjdsecToDate
mjdsecToDate Return to directory of Todd's CASA extensions Converts an MJD seconds value to the date string YYYY MM DD that contains it. Usage: au.mjdsecToDate(m...
MjdsecToTimerange
Usage of mjdsecToTimerange Return to directory of Todd's CASA extensions Converts two value of MJD seconds into a UT date/time string suitable for the tim...
MjdsecToTimerangeComponent
Usage of mjdsecToTimerangeComponent Return to directory of Todd's CASA extensions Converts one value of MJD seconds into a UT date/time string suitable for on...
MjdsecToUT
Usage for mjdsecToUT Return to directory of Todd's CASA extensions Converts Modified Julian Date (MJD) in seconds into a UT and calendar day string. See also lst...
MjdsecToUTHM
Usage for mjdsecToUTHM Return to directory of Todd's CASA extensions Converts Modified Julian Date (MJD) in seconds into a UT string of format "HH:MM". See also ...
MjdsecToUTHMS
Usage for mjdsecToUTHMS Return to directory of Todd's CASA extensions Converts Modified Julian Date (MJD) in seconds into a UT string of format "HH:MM:SS". See a...
ModifyAntennaDiameter
modifyAntennaDiameter Return to directory of Todd's CASA extensions Set the antenna diameter to the specified value in the ANTENNA table of a measurement set. Us...
ModifyIntents
modifyIntents Return to directory of Todd's CASA extensions This function replaces all appearances of a string in the OBS_MODE column of the STATE table with a di...
ModifyPPR
Usage for modifyPPR Return to directory of Todd's CASA extensions Return to pipeline instructions This function reads an existing pipeline processing request xml ...
Montage
montage Return to directory of Todd's CASA extensions Calls the program ImageMagick montage with the specified arguments. Usage: au.montage(pnglist,tile='2X2',ge...
MontagePngs
montagePngs Return to directory of Todd's CASA extensions Takes 2, 3 or 4 pngs, and puts them onto one page as a new png. See also montageTwoPngLists. Usage...
MontageTwoPdfs
montageTwoPdfs Return to directory of Todd's CASA extensions Takes two PDFs of equal page length, converts each page to pngs, and places them side by side...
MontageTwoPngLists
montageTwoPngLists Return to directory of Todd's CASA extensions Takes two (or three or four) lists of N pngs (or other single page image types), and puts the...
MonthlyMeetings
Science IPT Upcoming Meetings Roster of AlmasciList Paticipants Agendas from 1998 Sept 1 2010 Nov 24 Agenda Notes 2010 Oct 20 Agenda Notes 2010 Sep 15 Agen...
MosaicOverlapFactor
mosaicOverlapFactor Return to directory of Todd's CASA extensions Computes the maximum sensitivity increase factor for an ALMA mosaic. It is similar to mo...
MosaicSensitivity
mosaicSensitivity Return to directory of Todd's CASA extensions Computes the sensitivity at the center of a hexagonal mosaic relative to a single pointing...
MostRecentMoves
Usage for mostRecentMoves Return to directory of Todd's CASA extensions Reads the antenna names from an ms and checks the antennaMoves.txt file for the m...
NSIBeamAveraging
Date: Wed, 03 Sep 2008 13:00:22 0400 From: Josh Crabtree Subject: Alma feic NSI "beam averaging" issue Hi All, this is the latest of my correspondence with Ka...
Nameforspw
nameforspw Return to directory of Todd's CASA extensions Reads the spw name in the NAME column of the SPECTRAL_WINDOW table of a measurement set. Obsoleted by ms...
NextHighestIntegerEvenlyDivisible
nextHighestIntegerEvenlyDivisible Return to directory of Todd's CASA extensions For a specified integer, checks whether it is evenly divisible by a second integer...
NextPowerOfTwo
nextPowerOfTwo Return to directory of Todd's tools Computes the power of 2 that is greater than or equal to the specified integer. Usage: tt.nextPowerOfTwo(n) E...
NominalBeamCenterCoordinates
Nominal beam center coordinates * Copied from Appendix C of ALMA 40.00.00.00 123 A PRO * The next to final column is from Fig 1.3 in FEND 40.01.00.00 004 A ...
NonzeroPixels
nonzeroPixels Return to directory of Todd's CASA extensions Counts the number of pixels with non zero values. Should not be run on a large cube! Will run...
NormalizeImage
normalizeImage Return to directory of Todd's CASA extensions Read a CASA image (or list of images), and normalize the intensity scale to a specified value (defa...
Northalign
northalign Return to directory of Todd's tools Use the python montage wrapper to align a FITS image to north up. Usage: tt.northalign(fitsfile, outfile='') M...
NumberOfChannelsInCube
numberOfChannelsInCube Return to directory of Todd's CASA extensions Returns the number of channels in a CASA or FITS image cube. The frequency axis must be the ...
NumberOfPolarizationsInSyscalTable
numberOfPolarizationsInSyscalTable Return to directory of Todd's CASA extensions Reports the number of polarizations in the SYSCAL table of the specified ...
NumberOfPolarizationsInSyscalXML
numberOfPolarizationsInSyscalXML Return to directory of Todd's CASA extensions Reports the number of polarizations in the SysCal.xml file of the specified...
O2sounder
o2sounder Return to directory of Todd's CASA extensions ...
Obslist
Usage of obslist Return to directory of Todd's CASA extensions In casa, listobs tells you the antenna positions in Longitude and Latitude. Sometimes it's informa...
ObstoolPhaseI
NAASC comments on OT Phase I process (Feb 2009) Useful links * excerpt from Operations Plan (version D) on Obsprep Legend * Green = Dana Balser * Blue ...
OddNumberMapSizeRecommendation
Josh Crabtree wrote: Hi all, Andrey's nearfield listing for scan 103 is the average beam from two individual beams 1 and 2. I imported his nearfield listing i...
Olnon
olnon Return to directory of Todd's tools Computes a free free spectrum based on Olnon (1975) models. Usage: import olnon olnon.olnon(Te, diameter, ne, Dkpc,...
OnlineChannelAveraging
onlineChannelAveraging Return to directory of Todd's CASA extensions For ALMA Cycle 3 (and onward) data, determines the channel averaging factor from the ...
OrthogonalDistanceRegression
orthogonalDistanceRegression Return to directory of Todd's CASA extensions Performs a linear fit accounting for measurement uncertainties in both axes, using ...
Outermosaic
outermosaic Return to directory of Todd's tools Computes the edge of a mosaic pointing pattern. It supports both the old style (Cycle 0 3) and new style (Cycle...
OverlayCuts
overlayCuts Return to directory of Todd's CASA extensions Extract a single row or column from two CASA images and overlay them. Usage: au.overlayCuts(img1, img2,...
OverlayHolographyCuts
overlayHolographyCuts Return to directory of Todd's CASA extensions Extract a single row through the peak of a list of images and overlay them. Assumes that the ...
ParallacticAngle
parallacticAngle Return to directory of Todd's CASA extensions Compute the instantaneous parallactic angle for a given RA/Dec. See also plotParallacticAngle....
ParallacticAngleForField
parallacticAngleForField Return to directory of Todd's CASA extensions Computes the range of parallactic angles for a specified field in a measurement set...
ParseAntenna
parseAntenna Return to directory of Todd's CASA extensions Parse an antenna argument (integer or string or list) to emulate CASA task selections, given a meas...
ParseAntennaASDM
parseAntennaASDM Return to directory of Todd's CASA extensions Parse an antenna argument (integer or string or list) to emulate plotms selection, given a ...
ParseAntennaArgument
parseAntennaArgument Return to directory of Todd's CASA extensions Parse an antenna argument to emulate plotms selection, given a list of unique antenna IDs pres...
ParseFrequencyArgument
parseFrequencyArgument Return to directory of Todd's CASA extensions Converts a string frequency into floating point in Hz. See also parseFrequencyArgumentTo...
ParseFrequencyArgumentToGHz
parseFrequencyArgumentToGHz Return to directory of Todd's CASA extensions Converts a string frequency into floating point in GHz. See also parseFrequencyArgu...
ParseGencalAntpos
parseGencalAntpos Return to directory of Todd's CASA extensions Given a text file (such as a manual ALMA calibration script), find the gencal command of a...
ParseImfitShape
parseImfitShape Return to directory of Todd's CASA extensions ...
ParseUvrange
parseUvrange Return to directory of Todd's CASA extensions Accepts a string specifying uvrange (in meters or klambkda) and converts it to minimum and maxi...
PickCellSize
pickCellSize Return to directory of Todd's CASA extensions Computes the image cell size (in arcsec), and optionally the imsize (rounding up using cleanhelper.cl...
PickPixelSize
pickPixelSize Return to directory of Todd's CASA extensions Returns the best pixel size to use with the specified convsupport parameter for the SF option ...
PickTicraImage
pickTicraImage Return to directory of Todd's CASA extensions Pick the appropriate TICRA image (the squared and normalized version) from the analysisUtils area...
PipelineTestingMar2013
Testing of March 2013 heuristics * Newer results are on the May2013 wiki and Sep2013 wiki * NaascPipeTest internal wiki * Feedback page * Summary of d...
PipelineTestingMay2013
Testing of May 2013 heuristics Note: If the link to the analyzemscal result is broken, this project has not been run through the new pipeline yet. * Older resu...
PipelineTestingSep2013
Testing of September 2013 heuristics Note: If the link to the analyzemscal result is broken, this project has not been run through the new pipeline yet. Please li...
PixelsPerBeam
pixelsPerBeam Return to directory of Todd's CASA extensions Determines the number of pixel areas per beam area of an image. Usage: au.pixelsPerBeam(img) Exa...
Planet
Usage of planet Return to directory of Todd's CASA extensions * For up to date documentation on this function, please see the casaguide page for this function! * ...
PlanetFlux
Usage of planetFlux Return to directory of Todd's CASA extensions A wrapper for testing Bryan Butler's solar_system_fd() function. Makes a plot of flux de...
PlanetTemperature
planetTemperature Return to directory of Todd's CASA extensions Estimates the expected ALMA 12m antenna temperature when observing a planet, based on its model ra...
PlotAntennaAmbientTemperatures
plotAntennaAmbientTemperatures Return to directory of Todd's CASA extensions Retrieves data from the ALMA TMCDB and makes two plots of antenna ambient temperature...
PlotAntennas
plotAntennas Return to directory of Todd's CASA extensions As an alternative to the CASA task plotants, this task in the stuffForScienceDataReduction class of ana...
PlotApexPWV
plotApexPWV Return to directory of Todd's CASA extensions Retrieves and plots the PWV measured at APEX telescope, near ALMA. If asdm is specified, then it...
PlotAplpyLines
plotAplpyLines Return to directory of Todd's tools Plots line segments from an ASCII file onto an aplpy FITS figure. Usage: tt.plotAplpyLines(ff, myfile, color='...
PlotBaselinesOneScan
plotBaselinesOneScan Return to directory of Todd's CASA extensions A convenient wrapper for plotms to show all spws for a single baseline on one page, and do ...
PlotBaselinesPerScan
plotBaselinesPerScan Return to directory of Todd's CASA extensions A convenient wrapper for plotms to show all baselines to a given antenna one page, usin...
PlotBaselinesSorted
plotBaselinesSorted Return to directory of Todd's CASA extensions Runs plotms for every baseline, sorts by baseline and compiles into a PDF with shortest...
PlotDecorrelation
plotDecorrelation Return to directory of Todd's CASA extensions This function reads the decorrelation information from the CalPhase.xml file and plots it. Se...
PlotElevationSummary
plotElevationSummary Return to directory of Todd's CASA extensions This is a simple wrapper to plotms to plot a summary of elevation vs time for a dataset, color ...
PlotObservatories
Usage of plotObservatories Return to directory of Todd's CASA extensions This function will plot a polar view of one or both hemisphere's worth of observ...
PlotOxygenSounder
plotOxygenSounder Return to directory of Todd's CASA extensions Plots the Tamb, RelHum, Tir (cloud sensor), and rain detector data from the ALMA oxygen so...
PlotPWV
Usage of plotPWV Return to directory of Todd's CASA extensions * For up to date documentation on this function, please see the casaguide page for this function! *...
PlotPWVfromASDM
Usage for plotPWVFromASDM Return to directory of Todd's CASA extensions Read and plot the PWV values from the ASDM via the CalWVR.xml table. With this function, ...
PlotParallacticAngle
plotParallacticAngle Return to directory of Todd's CASA extensions Plot the parallactic angle for a given RA/Dec, and over a specified range of LST or hour an...
PlotPhaseSolutions
Usage for plotPhaseSolutions Return to directory of Todd's CASA extensions Calls listPhaseSolutions for a series of self calibration solution files for differe...
PlotPointingResults
Usage for plotPointingResults Return to directory of Todd's CASA extensions If you are curious about the pointing results in your data, this function will plot th...
PlotPointingTable
plotPointingTable Return to directory of Todd's CASA extensions Plots the azimuth and elevation vs. timestamp of the entries in the POINTING table corresp...
PlotRegionSpectrum
plotRegionSpectrum Usage: tt.plotRegionSpectrum(img, regionfile, spectype='mean', xaxis='channel', lw=1, plotfile='', yaxis='mjy') Inputs: * img: casa image ...
PlotSBGainFromASDM
Using plotSBGainFromASDM Return to directory of Todd's CASA extensions Plots the sideband gain ratio values from the CalAtmosphere.xml table of the specified ASDM...
PlotSamplersWithTsys
plotSamplersWithTsys Return to directory of Todd's CASA extensions ...
PlotTcal
Usage for plotTcal Return to directory of Todd's CASA extensions Plot either the Tsys, Trx or Tsky from the SYSCAL table of the specified ALMA ms, and save as png...
PlotTrx
Usage for plotTrx Return to directory of Todd's CASA extensions Plot the Trx from the SYSCAL table of the specified ALMA ms, and save as png files. Can produce ...
PlotTsky
Usage for plotTsky Return to directory of Todd's CASA extensions Plot the Tsky from the SYSCAL table of the specified ALMA ms, and save as png files. Can produc...
PlotTsys
Usage for plotTsys Return to directory of Todd's CASA extensions Plot the Tsys from the SYSCAL table of the specified ALMA ms, and save as png files. Can produc...
PlotWVRSolutions
Usage for plotWVRSolutions Return to directory of Todd's CASA extensions Although plotcal can be used to plot WVR solutions on an antenna basis, it is not very...
PlotantsFromASDM
plotantsFromASDM Return to directory of Todd's CASA extensions Reads the antenna positions from the ASDM and makes a plot, similar to the plotants function in...
PlotantsTwoPanel
plotantsTwoPanel Usage: au.plotantsTwoPanel(vis, plotfile='', plotAntennasActualSize=True, xlim=None, ylim=None, showAntennaId=False, mfc='#...
Plotbandpass
Using plotbandpass Return to directory of Todd's CASA extensions Plotbandpass has been installed as a task in casapy as of version 4.1.0 (released in May 2013), b...
PlotbandpassStats
Usage of plotbandpassStats Return to directory of Todd's CASA extensions Calls plotbandpass on a list of caltables with the following naming scheme: caltable '_sm...
PlotcalCompare
plotcalCompare Return to directory of Todd's CASA extensions Places two sequences of plotcal plots side by side onto each page, and builds a PDF. Useful...
Plotconfig
Using plotconfig Return to directory of Todd's CASA extensions * There is also a casaguide page for this function! * This function is distributed within the analy...
Plotmosaic
Usage of plotmosaic Return to directory of Todd's CASA extensions Also see the casaguide page for this function Produce a plot of the pointings in an ms with the ...
Plotspws
plotspws Return to directory of Todd's CASA extensions Makes a plot summarizing the location of the non channel averaged TDM and FDM ALMA spws in a dataset. ...
Plotweather
Usage of plotWeather Return to directory of Todd's CASA extensions Compiles and plots the major weather parameters from the ALMA weather station as recorded in th...
PngWidthHeight
pngWidthHeight Return to directory of Todd's CASA extensions Reads the width and height of a png image (in pixels). Usage: au.pngWidthHeight(filename) Examp...
PolarizationUncertainty
Usage for polarizationUncertainty Return to directory of Todd's tools Usage: au.polarizationUncertainty(I, Q, U, sigma): * I, Q, U: the flux densities of thes...
PrintBaselineAngularScale
Usage for printBaselineAngularScale Return to directory of Todd's CASA extensions Converts a baseline length into angular scale on the sky either at the specified...
PrintBaselineUVDistance
printBaselineUVDistance Return to directory of Todd's CASA extensions Converts a baseline length into UV Distance either at the specified frequency(s), or...
PrintFluxesFromASDM
Usage of printFluxesFromASDM Return to directory of Todd's CASA extensions Usage: au.printFluxesFromASDM(sdmfile, sourcename='', field= 1) Example: CASA : au.pr...
PrintLOs
Usage for printLOs Return to directory of Todd's CASA extensions It's often useful to look up the LO settings or YIG frequency for an ms. This function works as ...
PrintLOsFromASDM
Usage for printLOsFromASDM Return to directory of Todd's CASA extensions It's sometimes useful to know the LO settings or YIG frequencies in a dataset. Unfortuna...
PrintSwVersionFromASDM
printSwVersionFromASDM Return to directory of Todd's CASA extensions Reads and prints the contents of the ASDM's Annotation.xml table. It uses the ASDM bindi...
PrintTsysFlags
Usage for printTsysFlags Return to directory of Todd's CASA extensions Opens the Tsys Cal table and find the channels that are flagged, detecting whether it is th...
ProjectCodeFromDataset
projectCodeFromDataset Return to directory of Todd's CASA extensions Consults an online table on F. Stoehr's machine in order to locate the project code, SB n...
ProjectCodeFromSB
projectCodeFromSB Return to directory of Todd's CASA extensions Consults an online table on F. Stoehr's machine in order to locate the project code, MOUS...
PropagateMaskToAllChannels
propagateMaskToAllChannels Return to directory of Todd's CASA extensions Takes a spectral mask array, and propagates every masked spatial pixel to all spe...
ProperMotion
properMotion Return to directory of Todd's CASA extensions Returns the proper motion for specified source. See also radialVelocity, restFrequency, and transition....
Qa0flags
qa0flags Return to directory of Todd's CASA extensions Summarizes the QA0 flags in a measurement set. The list of flagging conditions is tabulated by Rachel. S...
Rad2radec
Usage of rad2radec Return to directory of Todd's CASA extensions Convert a position in RA/Dec from radians to sexagesimal string which is comma delimited. The pos...
Radec2deg
Usage of radec2deg Convert an RA/Dec string in sexagesimal format to RA and Dec in degrees. See also radec2rad, rad2radec, direction2radec, radec2direction and ra...
Radec2direction
Usage of radec2direction Return to directory of Todd's CASA extensions Convert a sexagesimal string into a direction dictionary suitable to substitute for the res...
Radec2rad
Usage of radec2rad Convert an RA/Dec string in sexagesimal format to RA and Dec in radians. See also radec2deg, rad2radec, direction2radec, radec2direction and ra...
RadecOffsetToRadec
Usage of radecOffsetToRadec Return to directory of Todd's CASA extensions Convert an RA/Dec position and offsets into a new RA/Dec position. See also rad2radec, d...
RadecToEcliptic
radecToEcliptic Return to directory of Todd's CASA extensions Uses the CASA measures tool to convert from equatorial to ecliptic coords. Usage: au.radecToEclipti...
RadialVelocity
radialVelocity Return to directory of Todd's CASA extensions Returns the systemic velocity for specified source ID. See also restFrequency and properMotion. ...
ReadAntennaPositionFromASDM
readAntennaPositionFromASDM Return to directory of Todd's CASA extensions This function uses the ASDM bindings from casapy telcal and reads the Antenna positi...
ReadAntennasFromASDM
readAntennasFromASDM Return to directory of Todd's CASA extensions Reads the list of antennas from the ASDM. by Denis Barkats. Usage: au.readAntennasFromASDM(...
ReadAntennasFromCalPosition
readAntennasFromCalPosition Return to directory of Todd's CASA extensions Reads the antenna names in a CalPosition.xml file, as written by tc_antpos, and returns ...
ReadCalData
readCalData Return to directory of Todd's CASA extensions Provides the mapping from cal data ID to scan number. See also readCalDataFromASDM. Usage: au.readCalD...
ReadCalDataFromASDM
readCalDataFromASDM Return to directory of Todd's CASA extensions Builds a dictionary relating the calDataId to the scan number of an ASDM. See also readCalData ...
ReadFluxesFromASDM
Usage of readFluxesFromASDM Return to directory of Todd's CASA extensions Read the flux densities from an ASDM. First look for the CalFlux.xml file, but if that ...
ReadNonStandardHeader
readNonStandardHeader Return to directory of Todd's CASA extensions If the spectral axis of a CASA image is missing, then imhead(mode='list') will bomb ( CAS 5901...
ReadPointingModelFromASDM
readPointingModelFromASDM Return to directory of Todd's CASA extensions Reads and lists the pointing model coefficients for one (or all) antennas in an A...
ReadSeeingFromASDM
readSeeingFromASDM Return to directory of Todd's CASA extensions This function reads the seeing information from the CalSeeing.xml file. See also plotDecorre...
ReadStationFromASDM
readStationFromASDM Return to directory of Todd's CASA extensions This function uses the ASDM bindings from casapy telcal and reads the Station position from...
ReadStationFromASDMKeyedByAntennaName
readStationFromASDMKeyedByAntennaName Return to directory of Todd's CASA extensions Similar to readStationFromASDM and readStationsFromASDM, but returns a dic...
ReadStationsFromASDM
readStationsFromASDM Return to directory of Todd's CASA extensions This function uses the ASDM bindings from casapy telcal and reads the Station positions fr...
ReadSysCal
readSysCal Return to directory of Todd's CASA extensions This function reads the SysCal.xml table from the ASDM and checks how many Tsys entries there are for eac...
ReadTMCDBVersionAntennaHistory
readTMCDBVersionAntennaHistory Return to directory of Todd's CASA extensions Returns a dictionary of timestamps (keyed by version number) of all updates of TM...
ReadTMCDBVersionPadHistory
readTMCDBVersionPadHistory Return to directory of Todd's CASA extensions Returns a dictionary of timestamps (keyed by version number) of all updates of the sp...
ReadTcal
readTcal Return to directory of Todd's CASA extensions Read the Tcal, Trx, Tsky, or Tsys spectrum for a specific antenna, spw and time. If the time is no...
Readpwv
readpwv Return to directory of Todd's CASA extensions This function passes an ASDM name to readwvr and assembles the dictionary it returns into 3 lists co...
Readwvr
readwvr Return to directory of Todd's CASA extensions This function reads the CalWVR.xml table from the ASDM and returns a dictionary containing: 'start',...
ReceiverTrxSpec
receiverTrxSpec Return to directory of Todd's CASA extensions Returns the specification for receiver temperature for the specified ALMA band. Usage: au.receiverT...
ReceptorAngles
receptorAngles Return to directory of Todd's CASA extensions Reads and summarizes the RECEPTOR_ANGLE column of the FEED table of a measurement set, as a list ...
ReflectionCancellation
* Surely the answer to the reflection elimination thing is that when you move the source up by lambda/4 the phase of the wanted signal increases by 90 degrees, th...
Refraction
Usage of refraction Return to directory of Todd's CASA extensions Computes the refraction angle in arc seconds for the specified elevation and weather, using the ...
RemoveAntennaFromCaltable
removeAntennaFromCaltable Return to directory of Todd's CASA extensions Removes all rows in a caltable that correspond to a specific antenna. Does not to...
RemoveLines
removeLines Return to directory of Todd's CASA extensions Remove all lines of an ASCII file that contain a specified keystring, or any one of a list of such strin...
RemoveNaNs
removeNaNs Return to directory of Todd's tools Remove or replace the nan values from a (possibly multi dimensional) array. Usage: tt.removeNaNs(b, replaceWit...
RemoveScanFromCaltable
removeScanFromCaltable Return to directory of Todd's CASA extensions Removes a specified scan number from a caltable, e.g. a Tsys table, which was necessary for P...
RemoveTsysSpike
Usage of removeTsysSpike Return to directory of Todd's CASA extensions This is a utility to interpolate across a spike in the Tsys values for one antenna, ...
RenameMsInCalTable
renameMsInCalTable Return to directory of Todd's CASA extensions Change the name of the MSName keyword in a caltable. Useful in case you need to move the caltabl...
RepairAtmcalStateIDs
repairAtmcalStateIDs Return to directory of Todd's CASA extensions Replaces the stateId entries in the Main.xml file of an ASDM for all the atmospheric ca...
RepairSidebandRatio
repairSidebandRatio Return to directory of Todd's CASA extensions Prepares an ASDM for running offline casapy telcal's tc_sidebandratio() command ...
RepairSysCal
repairSysCal Return to directory of Todd's CASA extensions Prepares an ASDM for running offline casapy telcal's tc_atmosphere() command to regenerate the ...
ReplaceMaskedPixels
replaceMaskedPixels Return to directory of Todd's CASA extensions Uses the ia toolkit to replace masked pixels in a CASA image with a specified value. Usage: au....
ReplaceMonth
replaceMonth Return to directory of Todd's CASA extensions Replaces a 3 character month string with its 2 character integer string. Usage: au.replaceMonth(date...
ReplaceTsys
Usage for replaceTsys Return to directory of Todd's CASA extensions This is a utility to copy a scaled version of the Tsys values for one antenna, one spw,...
ReplaceTsysScan
Usage for replaceTsysScan Return to directory of Todd's CASA extensions This is a utility to replace the Tsys spectrum from one combination of antenna spw...
ReplaceTsysScanFromSQLD
Usage for replaceTsysScanFromSQLD Return to directory of Todd's CASA extensions This is a utility to replace the Tsys spectrum for one combination of ante...
RepresentativeFrequency
representativeFrequency Return to directory of Todd's CASA extensions Get the representative frequency from the ASDM_SBSUMMARY table of a measurement set,...
RepresentativeSpw
representativeSpw Return to directory of Todd's CASA extensions Returns the science spw that contains the representative frequency of the measurement set. If mul...
ResetVisibilities
resetVisibilities Return to directory of Todd's CASA extensions Set all visibilities to a single user supplied value. Usage: au.resetVisibilities(vis, newval=1...
Resetweights
Usage of resetweights Return to directory of Todd's CASA extensions Reset weights to a fixed value. Ported from scaleweights, which was originally written by Ste...
RestFrequencies
restFrequencies Return to directory of Todd's CASA extensions Returns a dictionary of rest frequencies (in Hz) for specified spw(s) (and source). See also r...
RestFrequenciesASDM
restFrequenciesASDM Return to directory of Todd's CASA extensions Reads the rest frequencies for the science target spws in an ASDM and returns a dictionary, ...
RestFrequency
restFrequency Return to directory of Todd's CASA extensions Returns the list of rest frequencies for specified spw and source. It also prints the correspondi...
RestToLSRK
restToLSRK Return to directory of Todd's CASA extensions Uses the CASA measures tool to convert a rest frequency, LSRK velocity, and observing date/direction ...
RestToTopo
restToTopo Return to directory of Todd's CASA extensions Uses the CASA measures tool to convert a rest frequency, LSRK velocity, and observing date/direction ...
RotationPhase
rotationPhase Return to directory of Todd's tools Determines the rotational phase of an observation relative to a zero point in the past. Usage: tt.rotation...
RoundFigures
roundFigures Return to directory of Todd's CASA extensions This function rounds a floating point or integer value to a number of significant figures. See als...
RoundFiguresToString
roundFiguresToString Return to directory of Todd's CASA extensions This function rounds a floating point or integer value to a number of significant figures a...
RoundRadec
roundRadec Return to directory of Todd's CASA extensions Round an RA/Dec sexagesimal string to specified precision. ...
RunPredictcomp
runPredictcomp Return to directory of Todd's CASA extensions A convenient wrapper for running the CASA task predictcomp. Usage: au.runPredictcomp(objname, minfre...
SQLD
SQLD Return to directory of Todd's CASA extensions This class contains methods to read the gains (slope and intercept) of the baseband square law detectors (SQLDs...
ScaleImage
Usage for scaleImage Return to directory of Todd's CASA extensions This function will read in a CASA single plane image, and scales one or more rectangular region...
ScaleWeightSpectrum
scaleWeightSpectrum Return to directory of Todd's CASA extensions Scale the data weight spectrum column by a user supplied factor (or square or square r...
Scaleweights
Usage for scaleweights Return to directory of Todd's CASA extensions This function will scale all of the data weights in a specified ms. See also resetweights, c...
SearchFlux
Usage for searchFlux Return to directory of Todd's CASA extensions Searches the ALMA online calibrator catalog at JAO for a specific source name. It returns the r...
SearchFluxForMS
searchFluxForMS Return to directory of Todd's CASA extensions Runs a basic searchFlux on all calibrators in a measurement set. Usage: CASA : au.searchFluxForMS(...
Sensitivity
Usage of sensitivity Return to directory of Todd's CASA extensions Calculates the rms flux density sensitivity as a function of frequency, bandwidth, integration ...
SensitivityAdjustment
sensitivityAdjustment Return to directory of Todd's CASA extensions Implements the equation in the 13/Jul/2016 comment in CAS 8534, which determines how much ...
Sep01comparison
Dear Josh et al., I have made the obvious comparison of this Far Field data set with the one that Andrey sent. Our understanding is that Andrey's data set is jus...
SetBeam
setBeam Return to directory of Todd's CASA extensions Sets the restoring beam in a CASA image header using the ia tool. See also setImageUnits. Usage: au. s...
SetImageUnits
setImageUnits Return to directory of Todd's CASA extensions Read a CASA image, and set the units of the first two axes using imhead put. See also setBeam. Usag...
SevenMeterAntennasMajority
sevenMeterAntennasMajority Return to directory of Todd's CASA extensions Checks for 7m antennas, and returns True if more than half of the antennas are 7m....
SevenMeterAntennasOnly
Usage of sevenMeterAntennasOnly Return to directory of Todd's CASA extensions Checks for 'CM' in antenna names, and returns False if at least one antenna ...
SfBeam
Usage for sfBeam Return to directory of Todd's CASA extensions This function attempts to predict the effective restoring beam obtained from the casa command sdima...
ShiftChannelSelection
shiftChannelSelection Return to directory of Todd's CASA extensions Takes a channel selection string and shifts it by the number of specified channels. S...
ShillueHolographyDoc
Documentation from Bill Shillue Patterns * holo feed patterns.pdf: holography feed horn patterns (S/N 003) measured at Georgia Tech (2003 05 06) * xls.zip:...
ShowCirclesIntersecting
show_circles_intersecting Return to directory of Todd's tools Implements aplpy's show_circles function but prevents drawing the portions that intersect with oth...
SidebandToNetSideband
sidebandToNetSideband Return to directory of Todd's CASA extensions Converts from the 1, 1 convention for LSB,USB to the measurement set convention 1, 2 . ...
SigmaEvent
sigmaEvent Return to directory of Todd's CASA extensions Compute the probability of an N sigma event using the error function (math.erf). Usage: au.sigmaEvent(si...
SingleDishSpectrum
singleDishSpectrum Return to directory of Todd's CASA extensions This is a test function to try alternative SD calibration equations (see CSV 2986). See also mu...
Smooth
smooth Return to directory of Todd's CASA extensions Smooth data using a window with requested size. This method is based on the convolution of a scaled windo...
Smoothbandpass
Usage of smoothbandpass Return to directory of Todd's CASA extensions Although casa is now able to smooth the uv data prior to solving for bandpass (via the solin...
SnrToPhaseRmsDegrees
snrToPhaseRmsDegrees Implements the formulas in the Synthesis Imaging textbook (Volume 1) that convert from S/N to rms phase: 7 51 (for snr 1.837). Usage: au.sn...
SpectraOverlay
spectraOverlay Return to directory of Todd's tools Reads an ASCII spectral profile file produced by the CASA viewer, and overlays the lines in different color...
Spectralindex
spectralindex Return to directory of Todd's CASA extensions This function is designed to fit a power law spectral index to the results output from casa's ...
SplitListIntoContiguousLists
Usage of splitListIntoContiguousLists Return to directory of Todd's CASA extensions Converts a list of integers into a list of contiguous lists, and optionall...
SplitListIntoHomogeneousLists
Usage of splitListIntoHomogeneousLists Return to directory of Todd's CASA extensions Converts a list of integers into a list of contiguous lists. See also spl...
SpwType
spwType Return to directory of Todd's CASA extensions Implements the logic of msmd.almaspws (CAS 5794) to determine the type of ALMA spw based on the numb...
SpwsForFields
spwsForFields Return to directory of Todd's CASA extensions The CASA msmd tool method msmd.spwsforfield() only support single fields. This function supports fie...
SpwsForScan
spwsForScan Return to directory of Todd's CASA extensions Return a dictionary keyed by scan number, with values equal to the non chanavg, non WVR, non SQLD s...
StefanBoltzmannLuminosity
stefanBoltzmannLuminosity Return to directory of Todd's tools Computes the Stefan Boltzmann formula for luminosity. Usage: au.stefanBoltzmannLuminosity(radius, d...
StrDate2MJD
strDate2MJD Return to directory of Todd's CASA extensions Converts a date in string format ("20110809" or "2011x08x09") to MJD, where 'x' can be any non n...
SubtractDays
subtractDays Return to directory of Todd's CASA extensions Takes 2 strings of format 'YYYY MM DD' and returns a new string a specified number of days before....
SubtractGaussianFromImage
subtractGaussianFromImage Return to directory of Todd's CASA extensions Subtract a 2D Gaussian from an image and create a difference image. See also normalizeImag...
Sun
Usage for sun Return to directory of Todd's CASA extensions Determines the azimuth and elevation of the Sun at the specified observatory and specified time. T...
Sunrise
sunrise Return to directory of Todd's CASA extensions Computes sunrise and sunset on specified date at specified observatory. Usage: au.sunrise(date=None, observ...
SurmiseConfiguration
surmiseConfiguration Return to directory of Todd's CASA extensions Compares the baseline statistics of an ALMA measurement set to the official configurati...
SurmiseConfigurationFromASDM
surmiseConfigurationFromASDM Return to directory of Todd's CASA extensions Compares the baseline statistics of an ALMA ASDM to the official configuration...
SurmiseCycle
surmiseCycle Return to directory of Todd's CASA extensions Finds the date of an observation from its measuremen set and determines which ALMA Cycle it is, usi...
SurmiseCycleFromASDM
surmiseCycleFromASDM Return to directory of Todd's CASA extensions Finds the date of an ASDM and determines which ALMA Cycle it is from, using the following d...
SurmiseCycleFromImage
surmiseCycleFromImage Return to directory of Todd's CASA extensions Attempts to surmise the Cycle number for an ALMA image. See also surmiseCycleFromASDM, s...
SurmiseEffectiveResolution
surmiseEffectiveResolution Return to directory of Todd's CASA extensions Determines the effective resolution of a channel in an ALMA spw. This function was d...
TaskExecutionTimes
taskExecutionTimes Return to directory of Todd's CASA extensions Computes the time taken to execute a task (all appearances) in a casa log file. Usage: au.ta...
TestFlagRowColumn
testFlagRowColumn Return to directory of Todd's CASA extensions Tests whether the FLAG_ROW column is consistent with the FLAG column. Returns True if cons...
TimeDifference
Usage of timeDifference Return to directory of Todd's CASA extensions Find the difference in observation start time between two ms. using the OBSERVATION ...
TimeDifferenceASDM
Usage of timeDifferenceASDM Return to directory of Todd's CASA extensions Find the difference in observation start time between two ms. using the OBSERVAT...
TimeOnSource
Usage for timeOnSource Return to directory of Todd's CASA extensions * For up to date documentation on this function, please see the casaguide page for this funct...
TimeOnSourceSD
timeOnSourceSD Return to directory of Todd's CASA extensions Determine the time spent on source and off source (per antenna, and sum) for single dish datasets. S...
ToddToolsHelp
help Return to directory of Todd's tools This function provides a quick mental reminder of commands available in toddTools by printing a list of all functions def...
TopoToLSRK
topoToLSRK Return to directory of Todd's CASA extensions Uses the CASA measures tool to convert a topocentric frequency and observing date/direction to th...
TopoToRest
topoToRest Return to directory of Todd's CASA extensions Uses the CASA measures tool to convert a topocentric frequency, LSRK velocity, and observing date/dir...
TransferWeights
transferWeights Return to directory of Todd's CASA extensions Copies the weights from one ms to another ms, requiring that both have the same number of ro...
Transition
transition Return to directory of Todd's CASA extensions Returns the list of spectral line transitions for the specified spw and source from a measurement set...
Transitions
transitions Return to directory of Todd's CASA extensions Returns a dictionary of the line transition names for each science spw of the specified measurem...
TsysAverage
tsysAverage Return to directory of Todd's CASA extensions This program plots the average Tsys per spw in a caltable Usage: es.tsysAverage(self, caltable, qa2_out...
TsysspwmapWithNoTable
tsysspwmapWithNoTable Return to directory of Todd's CASA extensions This is a meager implementation of the ALMA recipe tsysspwmap that does not require a Tsys...
Tunnel
tunnel Open an ssh tunnel to a server in Chile, e.g. for accessing the calibrator catalog web tool. You need to have an account on a gateway machine in Chile ...
TwoSourceDataset
twoSourceDataset Return to directory of Todd's CASA extensions This function modifies the intents on a 2 source ALMA dataset to allow ...
UidToUnderscores
uidToUnderscores Return to directory of Todd's CASA extensions Converts uids from native name to underscore delimited name (if necessary), preserving any init...
UnixTimeToDateString
Usage of unixTimeToDateString Return to directory of Todd's CASA extensions Converts a unix time in seconds to a string of format: YYYY MM DD HH:MM:SS UT. See al...
UnwrapCasaCommandLog
Usage for unwrapCasaCommandLog Return to directory of Todd's CASA extensions Takes an ASCII file and unwraps the long lines (without breaking words) and writ...
Uvplt
Usage for uvplot Return to directory of Todd's CASA extensions Before I wrote this function, I didn't know about casa's plotuv task, which produces a similar resu...
UvwDifference
Usage of uvwDifference Return to directory of Todd's CASA extensions Usage: au.uvwDifference(vis='', vis2=''): Find the difference in uvw's between two (near...
ValueMapping
ValueMapping ValueMapping is class written by Stuartt Corder to facilitate the calibration of ALMA SV and Cycle 0 data. It provides details on the mapping of var...
VelocityResolution
velocityResolution Return to directory of Todd's CASA extensions Returns the value (or array) of velocity resolutions (in km/s) for the specified measure...
Version
version Return to directory of Todd's CASA extensions Returns the CVS revision number of analysisUtils.py Usage: au.version(short=False) Examples: CASA : au.ver...
VisibleSky
Usage of visibleSky Computes the fraction of sky ever visible from a specified location on Earth (latitude in degrees) above a specified horizon, entered ...
WindowFunction
windowFunction Return to directory of Todd's CASA extensions Print the FWHM and Effective sensitivity bandwidth of each of the ALMA correlator window functi...
WvrAmplitudes
wvrAmplitudes Return to directory of Todd's CASA extensions Computes the median and maximum amplitudes of each of the four WVR channels on a p...
WvrCorrelation
wvrCorrelation Return to directory of Todd's CASA extensions Computes the covariance between the time series of each of the WVR channels with the specifie...
Wvr_stat
wvr_stat Return to directory of Todd's CASA extensions This is a QA2 function that generates a grid of phase vs. time plots showing the gain solutions before and ...
Wvr_stat_all
wvr_stat_all Return to directory of Todd's CASA extensions This is a function in analyzemscal.py which calls es.wvr_stat repeatedly for each combination of spw an...
Wvrdata
wvrdata Return to directory of Todd's CASA extensions Checks whether a dataset contains WVR corrected data or not, or both. Usage: au.wvrdata(asdm) Retur...
WvrgcalStats
wvrgcalStats Return to directory of Todd's CASA extensions Runs wvrgcal with the statsource parameter set to each source (or field) individually and reports t...
Xyz2long
Usage of xyz2long Return to directory of Todd's CASA extensions A convenient wrapper function to call simutil.xyz2long to convert an ITRF location to degrees ...
YearFraction
yearFraction Return to directory of Todd's CASA extensions Gets the fractional year for a specified date string. See also doyFromDate. Usage: au.yearFraction(da...
YigHarmonic
Usage of yigHarmonic Return to directory of Todd's CASA extensions Returns the YIG harmonic for the specified ALMA band, either given as a string used in ...
YmdhmsToMJD
Usage for ymdhmsToMJD Return to directory of Todd's CASA extensions This function converts the date and time specified by 3 to 6 integers into MJD seconds. Usage...
Zeeman
zeeman Return to directory of Todd's tools Fits a single pixel of Stokes I and Stokes V cubes for the B field and draws a summary plot. Usage: tt.zeeman(filename...
Number of topics: 694

Results from ALMA/NAASC web retrieved at 01:00 (Local)

Memo114Appendices
Ancillary material for Single Dish Imaging Memo Output from grid_tests.py (described in section 5.2 of the memo) * The table below contains the output from th...
Number of topics: 1

Results from EVLA web retrieved at 01:00 (Local)

Getgain
Usage for getgain Return to directory of Todd's CASA extensions This function is now in analysisUtils.getgain() See also the casaguides page for this function. Th...
WebNotify
This is a subscription service to be automatically notified by e mail when topics change in this EVLA web. This is a convenient service, so you do not have to com...
Number of topics: 2

Results from GB web retrieved at 01:00 (Local)

WebStatistics
Statistics for GB Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploads: ...
Number of topics: 1

Results from GB/Observing web retrieved at 01:00 (Local)

CommissioningMeeting07Aug10
GBT Operations Commissioning Meeting 10 August 2007 AGENDA Upcoming Activities Carl Activities List Az Track, Antennae Report Bob The final four welds...
CommissioningMeeting07Aug17
GBT Operations Commissioning Meeting 17 August 2007 AGENDA Upcoming Activities Carl Activities List Az Track, Antennae Report Bob Machining of the dis...
CommissioningMeeting07Aug24
GBT Operations Commissioning Meeting 24th August 2007 AGENDA Upcoming Activities Carl Activities List Az Track, Antennae Report Bob Continental has ma...
CommissioningMeeting07Aug31
GBT Operations Commissioning Meeting 31 August 2007 AGENDA Upcoming Activities Carl Activities List Az Track, Antennae Report Bob We are soooooo close...
CommissioningMeeting07Jan12
GBT Operations Commissioning Meeting 12 January 2007 AGENDA Upcoming Activities Carl Activities list Az Track, Antennae Report Bob Observing News ...
CommissioningMeeting07Jul20
GBT Operations Commissioning Meeting 20 July 2007 AGENDA Upcoming Activities Carl Activities List Az Track, Antennae Report Bob The 8th weld since we ...
CommissioningMeeting07Jun08
GBT Operations Commissioning Meeting 8 June 2007 AGENDA Upcoming Activities Carl Activities List Az Track, Antennae Report Bob As of this morning, we ...
CommissioningMeeting07Sep14
GBT Operations Commissioning Meeting 14 September 2007 AGENDA Upcoming Activities Carl Activities List Antennae Report Bob GBT: The painters have put...
CommissioningMeeting07Sep21
GBT Operations Commissioning Meeting 21 September 2007 AGENDA Upcoming Activities Carl Activities List Antennae Report Bob We finished applying the wa...
LowTempStatistics
Low Temperature Statistics for the GBT Since we now have restricted azimuth slew speed when the temperature goes to or below 16.5 F ( 8.6 C), it seems worthwhil...
WebStatistics
Statistics for GB/Observing Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uplo...
r219 - 2009-10-19 - 10:54 by CarolynWhite
Number of topics: 11

Results from GB/PTCS web retrieved at 01:00 (Local)

080921scan19
Comparison of Redhat 4, Redhat 5 and Bojan's results. * TPTCSOOF_080921 scan 19 (Q band) fitpars.fits ...
2008Jan08QBandOOFResults
Q Band OOF results from Jan 8, 2008 Note: for contemporaneous Mustang results, goto this page Q Band results (with Zernikes enabled) from TPAR_18 (Todd) * sc...
ABB240_77
ABB240_77 see earlier run from 2007 that was analyzed: ABG169_03 VLBI fast switching * April 23, 2009: 14:07 UT to 18:15 UT (10:07 AM 2:15 PM EDT) *...
ABG169_03
ABG169_03 * VLBI project at 22 GHz with fast switching (observer = Frank Ghigo) * stored on /home/archive/science data/tape 0023/ABG169_03 * sources observ...
AGBT01A_020_04
AGBT01A_020_04 Main.ToddHunter 26 Feb 2009
AGBT01A_020_08
AGBT01A_020_08 Main.ToddHunter 26 Feb 2009
AGBT04A_027_03
AGBT04A_027_03 Inclinometer analysis Main.ToddHunter 2010 07 07
AGBT08A_014_10
AGBT08A_014_10 * I looked at this dataset of Jay's because it is an example of large, fast mapping scans which we want to do for holography. Details * data s...
AGBT08A_056_04
Mustang science run AGBT08A_056_04 Some of the scans of interest to PTCS * Notes: * in the following plots, the "commanded" values were extracted from: ...
AGBT08A_056_08
hi Bojan, all Thursday morning of this past week we had a great MUSTANG (science) run and in the process collected a couple of quick OOF maps. These used daisy s...
AGBT08A_056_13
AGBT08A_056_13 * OOF run once at 02:38 AM = 07:38 UT Date: Wed, 25 Feb 2009 11:32:24 0500 (EST) From: Brian Mason To: Todd R. Hunter Cc: Melinda Mello Subjec...
AGBT08C_005_01
AGBT08C_005_01 * Initial pointing on 0609 1542 showed 3.9K peak. * Its Aug 2001 flux density on the VLA calibrator page is 6.2Jy. * However, its 1.3...
AGBT08C_026_06
AGBT08C_026_06 hi Todd we had a good chance to try the 2010 model last night and it worked like a charm. Antonio Hales I were observing Vega whic...
AGBT08C_072_01
8c72 01 obs log (from Brian) located on archive tape 0030 On a related note Dan Perera and I were present for James Miller Jones' startup today (9a 005 03) and...
AGBT08C_078_01
AGBT08C_078_01 Notes * Date: 2009 04 18 * Daytime MUSTANG observations of Cyg A * Observer: Brian * Brian's log OOF scan MJD of in focus scan ...
AGBT08C_078_02
AGBT08C_078_02 = April 24, 2009 (54945.506487 54945.824253) Goals * Try to get a stable daytime surface with OOF * If possible, then observe Cygnus A ...
AGBT09A_044_01
AGBT09A_044_01 Focus scans * 0336 * Scans 15,16,17 idlscript_agbt09a_044 scan 15 = 2009_02_06_00:45:44.fits (thrmzern = 0) * Scans 31,33,35 ...
AGBT09A_052_01
AGBT09A_052_01 (March 21, 2009) and AGBT09A_052_02 (March 21 22, 2009) Goals * Compare 90 GHz efficiency between surface version 2.35, 2.64, 2.74 * Brian s...
AGBT09A_090_01
AGBT09A_090_01 * Comet Lulin obserations with MUSTANG * AutoOOF succeeded on scans 12 and 66 * z6 solution of scan 12 (zero thermal zernikes) * z6...
AGBT09A_090_02
AGBT09A_090_02 * Target of opportunity observations of Comet Lulin by Paul Ries amd Simon Dicker * MUSTANG AutoOOF attempted at 1:35 AM EDT, when there was st...
AGBT09C_031_01
AGBT09C_031_01 Log * MUSTANG observing run on T Tauri stars * OOF Scans: 4, 14, 19, 35 * only scan 35 was reduced automatically to completion MUSTANG O...
AGBT09C_031_03
AGBT09C_031_03, AGBT09C_059_05, AGBT08C_026_03 Date: Sun, 7 Mar 2010 21:39:15 From: Brian Mason ...
AGBT09C_059_04
AGBT09C_031_02 and AGBT09C_059_04 * AGBT09C_031_02 scan 3 (01:23UT) scan 59 (03:24) scan 66 (03:37) thermzern = 0 thermzern = active t...
AGBT10A_058_01
AGBT10A_058_01 * Paul's thesis data on Iapetus * lost the first 30 minutes due to the receiver being warm * scan 3 7 was an OOF map that failed to process ...
AGBT10A_064_05
AGBT10A_064_05 Maps of OOF scans on 2249 2107 * 1.0 Jy at 34 GHz in calfind4 * 0.58 Jy at 3 mm at OVRO in 2002 * scan 2 * scan 3 * scan 4 * ti...
AccelerometerFive
Date: Mon, 03 Aug 2009 10:00:59 0400 From: Jason Ray To: Todd R. Hunter , jnelson, Paul Ries Subject: Accelerometer at QD locationTodd, Paul:We haven't forgot ab...
AccelerometerFour
Accelerometer four Main.ToddHunter 18 Apr 2008 * photo taken while clamped during test period: * top view photo taken while clamped during tests:
AccelerometerFourStatus
Accelerometer 4 status Odd behavior compared to other accelerometers * Plots from Kim (23 Jun 2008) * Note the event around the 6th tick on the x axis w...
AccelerometerHardwareSignalProcessing
Date: Fri, 02 Nov 2007 16:17:45 0400 From: Jason Ray To: Todd R. Hunter Subject: Re: Accelerometer Calibration Hi Todd, Yes, the X axis is setup differently th...
AccelerometerOne
Photos from Jason: Main.ToddHunter 11 Jul 2007 * photo of accelerometer and GDAQ box on the ceiling: * contextual view (upper righthand corner): ...
AccelerometerSignalProcessing
Date: Wed, 11 Jul 2007 12:55:37 0400 (EDT) From: Joe Brandt To: Todd R. Hunter The Y and Z axes inputs are 23 bit, bipolar; the X axis is 16 bit unipolar. So t...
AccelerometerSystemDescription
Accelerometer System Description There are three sets of 3 axis accelerometers installed on the GBT, one in the receiver room and one on each EL bearing casting....
AccelerometerThree
Photos of Accelerometer three on the telescope * photo 1: lid removed, front view * photo 2: lid removed, side view * photo 3: lid removed, electronics v...
ActiveSurfaceGeneralStrategy
Active Surface General Strategy Introduction General Strategy Observing Procedures The GBT's primary surface consists of over two ...
ActiveSurfacePTCS
Active Surface PTCS Test information Actuator specifications (taken from this summary page) * Stroke: 51 mm * Speed: 250 microns/sec * Static Lo...
AntennaCharacterization02Nov2007
Meeting to discuss tracking performance and future PTCS observing plans in this area * Date: 02 Nov 2007, location: CV311/GB241 * Attendees: * CV: To...
AntennaCharacterizationAndCommissioning
Antenna Characterization and Commissioning project (2007 8) * Project Description * Coordinate execution of pointing runs, servo tests, etc. * Anal...
AntennaCharacterizationAstridScripts
Astrid Scheduling Blocks for PTCS The scheduling blocks (SBs) are located in /home/groups/ptcs/obs/turtle. In some SBs there is a slight disconnect between the o...
ApproximateQDEquations
Explanation of equations in the QD Manager * The QD Manager is described in MR9C306. * It contains the following formulas which are used to compute the angl...
Apr2008TrackMap
* Link to observing log * Plots * three ambient temperatures during the scans * Comparison of median filtered data with processed track map *...
April2002exhange
Date: Mon, 01 Apr 2002 13:34:44 0500 From: Fred Schwab To: dwells #64;nrao.edu, fschwab@nrao.edu Subject: Actuator Displacements Don, I've gone over your c...
AutoOOFInstructions
Instructions for using AutoOOF * click here to scroll down to the Operator instructions Executive summary The GBT primary surface suffers large scale deformat...
AzimuthTrack
Attached below is a plot of the tilt of azimuth drive wheel 13 as it travels over (most of) the 48 diagonal splices. Data are from November 29, 2004 UT 19:40 to 2...
BN2007Oct11
Date: Thu, 11 Oct 2007 14:18:52 0100 From: Bojan Nikolic To: Todd R. Hunter Cc: Fred Schwab , Bojan Nikolic Subject: Re: suggestion for a better fit Hi Fred ...
CenterRowActuatorError
Center row actuator error * Fred discovered that the center row of 45 actuators never received the proper offset value from the photogrammetry results. The eff...
ContractorDrawings
Contractor drawings * can be bound at /home/doc/drawings/archive/gbtcontractor * index = 121000 (jpegs: 1 6 7 8 9) * wheel crown: 121035 * su...
CurrentPerformanceFall2007
Archival GBT Performance Fall 2007 (see this link for current performance as of October 2009) 1. Pointing and Focus Pointing Model PFM 5c was released on Sep...
CurrentPerformanceFeb2009
GBT Current Performance Feb 2009 1. Pointing and Focus Pointing Model PFM 5c was released on September 30, 2007. A detailed look at the pointing model can be...
CurrentPerformanceMay2009
Archival GBT Performance May 2009 (see this link for current performance as of Oct 2009) 1. Pointing and Focus Pointing Model PFM 5c was released on Septemb...
CurrentPerformanceOct2009
GBT Current Performance October 2009 1. Pointing and Focus Pointing Model PFM 5c was released on September 30, 2007. A detailed look at the pointing model ca...
DaisyScanCmdVelocities
Daisy scan velocity analysis * See also the page on sidereal tracking rate analysis Analysis * Tim Weadon asked me what the lowest velocities we will be tr...
DaytimeOOFJan2006
Daytime OOF Holography results * Experiment * Ten hours of repeated Q band pointing/focus scans followed by OOF holography maps on a sunny winter day. ...
DaytimeOOFJan2006PF
Comparison of pointing and focus offsets from OOF analysis vs. traditional point/focus measurements Background The question has been asked as to whether we could...
Dec2006
Plan for December 21, 2006 0. LST at start is about 05:30, finishing at 15:30 1. Test of new actuator zero offset file: * Need to observe a quasar near tran...
DifferenceInOOFDataFormats
Two different DCR FITS file formats for OOF maps Example of a recent file * /home/gbtdata/TPAR_18/DCR/2008_01_08_07:03:19.fits * data stored at 10Hz, 2 pha...
DynamicalModel
Dynamical modeling of the GBT Kim's results * 04Aug2008 Useful references * Control Systems of the Large Millimeter Telescope (Gawronski Souccar) * A...
DynamicalModelResults04Aug2008
Date: Mon, 4 Aug 2008 08:21:34 0600 From: Kim Constantikes Subject: An interesting intermediate result... Todd: I've constructed a reduced order dynamical model...
ELFSurfaceTalkSlide52
From: Bruce Dean mailto:bruce.dean@nasa.gov Sent: Monday, August 27, 2007 11:08 PM To: Bojan Nikolic Cc: Richard Prestage Subject: GBT Modeling Question Dear B...
ElevationHistoryOfGBT
Elevation history of the GBT In November 2009, the subject arose as to the frequency of observation vs. elevation. I wrote a series of scripts to extract the ele...
FastLogInstructions
Subject: Recording sampler2log at full rate ... To record servo monitor data at the full 200Hz rate: Become monctrl on gbtdata: ssh monctrl@gbtdata (doesn't ...
FeedArmVibration
1. Visible effects of feed arm vibration During a focus scan at Ka band on 3c273 (~40 Jy), a resonance of 0.85 Hz was easily seen in the CCB data. The depth of th...
GBTBeaconList
Geostationary satellite beacons measured at the GBT * see observing logs: August 5, 2008, July 12, 2009 * see Steve's spreadsheet of the beacon power measur...
GDAQADuC834Passband
GDAQ ADuC834 Microconverter passband measurement * 19 Feb 2008 Jason Todd * Agilent 33120A function generator connected to channel Z input of a spare...
GroupMeetingMinutesMarch2007
PTCS meeting: 06 March 2007 Attendees at start: GB: Todd, Ron G, Joe, Steve, Dennis, Bob, Ron M., Dana, Karen, Frank, John; CV: Brian, Fred; telephone: Kim 1 D...
GroupMeetings2007
PTCS project group meeting agenda 6 March 2007 GB137/CV311 (304)456 2239 Meeting minutes * 1. Instruments for dynamic scheduling (Dana) * Dynamic S...
HistoricalInformationForProjectTeam
Historical Information for the PTCS Project Team This page contains old information. The new page is: Information For Project Team. This page contains links to ...
HoloRxAtOpticalCameraMount
Finding a new home for the holography reference receiver 19 Dec 2007 (Update) On November 30, Accelerometer 4 was installed at the mounting area of the optical c...
HolographyBeaconCalculations
Calculations of holography signal strength and signal/noise ratio 1. Beacon strength * Manufacturer datasheets tell us that Ku beacons on modern satellites ca...
HolographyBeamMaps
All holography beam maps RxR (autocorrelation) * png file TxT (autocorrelation) 2009 01 04 map1 2009 01 04 map2 2009 02 06 map1 2009 02 06 map...
HolographyIdeaREH
Idea from Richard Hills (2007 Dec 07) * Place the existing reference receiver in the middle of the dish looking through a hole in a panel. * Mix the outp...
HolographyLabTests
Proposed Lab tests of holography receiver (Summer 2007) * Introduction * Existing backend is described in GBT Memo 101 by Steve White * The last mo...
HolographyMap18Feb2004map1
Comparison of processed holography map1 of 18Feb2004 with Zernike pattern * expected Zernike pattern for Z_12 = 5.0mm: (larger .png) * recovered surfac...
HolographyMeetingNov2007
Holography meeting * Fri Nov 16, 2007 (following the weekly Commissioning meeting) * Todd in CV; Steve, Bob, Dennis, Pete, Ron M. in GB Minutes * Locati...
HolographyMeetingOct2007
Traditional Holography Project Meeting 12 Oct 2007 * Time: 9AM * Location: GB137/CV311 * Attendees: Todd, Steve, John, Frank, Joe, Dennis, Melinda, Fr...
HolographyPhaseStability
Summary table of 2009 11 holography maps * Table of actuator repairs (2009 present) * All beam maps Zernike removed, ring filtered statistics (errors norma...
HolographyPolarizationLayout
Drawings and annotated photos of the holography receivers * Drawing of the Gregorian feed mount (i.e. turret receiver) showing radome * annotated photo of t...
HolographyPredictions
Table of past and currently predicted GBT efficiencies * Quick link to the gain curve page * The surface versions 1.2 and 1.3 differ only in the header are...
HolographyPredictions70
Table of predicted efficiency improvements (for 70% illumination efficiency, 81% for Mustang) Current surface (July 2008) Hypothe...
HolographySimulations
* Holography simulations and lunar scan analysis * Initial work is in PTCS Project Note 51 from TPTCSOOF_050324 * Relevant references: * Grev...
HolographySystem
Traditional Holography System * Current GBT Surface Error Budget (October 2009) * Running summary of 2009 holography maps * Previous meetings Plans for ...
HolographySystemHeliax
Heliax cable Phase vs. temperature coefficient * See plots here * The coefficienc in the range of 10 to 10 C is about 5 ppm per deg C * If cable leng...
HowtoCheckInclinometerFiles
How to check whether inclinometer data files are being written, and if the data are reasonable * Inclinometer data is stored in FITS files in the gbtlogs area....
HowtoPlotInclinometerData
How to plot inclinometer data * During a pointing run, it is important that the inclinometer data be recorded and that it makes sense. There are four director...
InclinometerSystemDescription
Inclinometer System Description There are two sets of 2 axis accelerometers installed on the GBT, one on each EL bearing casting. * InclinometerOne * Mo...
InclinometerTrackMapReduction
Reducing inclinometer data into a track map This process should probably be streamlined at some point. The coefficients are stored in kernel.0.1hz (sent to me by...
InclinometersWithCCB
Interesting correlation between CCB scans and inclinometer data While examining some Ka band CCB data taken in OTFNOD scan mode, I noticed an interesting correlat...
Jan2008TrackDetails
Detailed comparison of track scans (Sep 2007 Jan 2008) * January 31, 2008 * Inclinometer temperature means (forward backward): * X1: 5.398 ...
January2004exchange
Date: Thu, 8 Jan 2004 16:55:38 0500 From: Don Wells To: fschwab #64;polaris.cv.nrao.edu Cc: Claire Chandler , rprestage #64;polaris.cv.nrao.edu Subject: asAZkit...
LoralTechnicalMemos
GBT Technical memos Loral Number title pages link 14 Azimuth Encoder Drive Analysis (1992 03 27) 23 ...
LyngsatBeaconList
Ku band beacon list culled from Lyngsat on 27 June 2008 (beacon strengths from geo orbit.org, and satsig.net, see also their frequency list) * Skew angles fr...
Mar2009TrackMap
March 28, 2009 Track Map cd /home/gbtlogs/Accelerometer Accelerometer1 AccelerometerData rsync vau ./2009_03_28_19* ./2009_03_28_2* serenity.cv.nrao.edu:gbt/poin...
MidTrackRefurb
Move from azimuth 229.44 to 192.44 at the midway point of the track refurbishment * It occurred on 29 June 2007 at 12:25:46 to 12:37:47 UT (MJD: 54280.517894 ...
ModificationRequest2Q110
3 scan MUSTANG AutoOOF sequence and fixed scaling surface displays Modification Request 1 (Q1 2010) 1. Introduction Out of focus holography (OOF) is a method...
ModificationRequest3Q110
Calculation and display of the reduced chi square and rms surface values Modification Request 3 (Q 1 2010) 1. Introduction Out of focus holography (OOF) is a...
MultiPanelSurfacePlots
Plots for MUSTANG proposal * Plots showing surface normal errors * 1x4 versions (1.3, 2.81, 2.93, 3.071) * 2x2 versions (1.3, 2.81, 2.93, 3.071) ...
MultiPanelSurfacePlots1x3
Various color palettes Main.ToddHunter 09 Oct 2009
MultiPanelSurfacePlots1x4
Various color palettes * white: * heat: * rainbow3: * rainbow4: Main.ToddHunter 09 Oct 2009
MultiPanelSurfacePlots2x2
Various color palettes * white: * heat: * rainbow3: * rainbow4: Main.ToddHunter 09 Oct 2009
MustangOOF2009
MUSTANG OOF results (winter 2009) Nighttime Project scan surface date UT ET elevation source panel temps (C) Comment ...
NLSRTMemos
Largest Feasible Steerable Telescope (LFST) and New Large Steerable Radio Telescope (NLSRT) Memos For the complete list of LFST reports, see the LFST page at the ...
NaN
Not a Number! These values are seen in the inclinometer data stream. According to Paul Marganian: ...NaNs are placed in the data when a 'sample', a whole row in t...
NewPointingAnalysisPackage
New Pointing Model and Pointing Analysis Package (2007 present) Remaining Tasks: Switch to Ka/CCB for future pointing, add option to peak in elevation first *...
NotesKimTodd23Oct2007
Telephone conversation notes * Parties: Kim Todd * Time: 23 Oct 2007, 10 11AM EDT * Topic: Transfer of knowledge of pointing model fitting * There ...
OOF2010WinterV1
OOF model 2010WinterV1 Following the acquisition of high elevation OOF data with MUSTANG during TPTCSOOF_100304 , the elevation dependence of the Zernike coeff...
OOFConfirmationNovember2006
November 2006 OOF Confirmation Experiment We need to confirm that the 2005 OOF gravity model(s) are correct. This page is for planning the experiment, to be perfo...
OOFFitConv
Sample execution of ooffitconv.MkGBTSfcFile() * input file = /users/groups/ptcs/oof tng/TPAR_18/mustang/oofout/s56c67 001/z5/fitpars.fits (a Mustang scan) *...
OOFHolographyColossus
Specifications of colossus processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU ...
OOFHolographyInstructions
Installing and Using the OOF Holography Software (Feb 2009 present) Unpacking and compiling (version 1.2) * The latest version of the code (version 1.2) inclu...
OOFHolographyKa2008
OOF Holography with Ka/CCB Most recent maps * December 2006: TPTCSOOF_061221 * February 2008: TPTCSOOF_080216 * current software instructions ...
OOFHolographyProject
Out of Focus Holography Project * Project planning page * Current activities (including meeting minutes) * Todd's ADS private library on Traditional and ...
OOFHolographyProjectPlan
Out of Focus Holography Link to current activities Project Charter The Out of Focus (OOF) holography technique has enabled the measurement of the repeatable lar...
OOFHolographySystem
OOF Holography System * Bring someone up to speed on OOF models; start incorporating new techniques including JWST Wavefront Sensing and Controls Group collabo...
OOFHolographyZernikePolys
Zernike Table BN's label n l* *picture GBT MC label phenomenon z0 0 0 picture z1 piston z1 1 1 picture z3 vertical po...
OOFMeetings
Past OOF Holography meetings * Sep 22, 2009 * May 28, 2009 * Jan 14, 2009 * Dec 19, 2008 * Dec 05, 2008 * Nov 21, 2008 (follow up emails) * ...
OOFWithMustang2007Dec07Meeting
Meeting on OOF with Mustang * Date/Time: Dec 7, 2007 at 9 10AM EST in GB241 * Attendees: Todd, Frank, Simon, Brian, Richard, Ron G., Bojan (on phone from Ca...
OOFWithMustang2008Apr04Meeting
OOF Holography meeting 04 April 2008 * 11AM 12PM EDT = 4PM 5PM BST * Call in numbers * PASSCODE: * Toll number: 1 210 839 8513 * T...
OOFWithMustang2008Aug21Meeting
OOF Holography Meeting 2008 August 21 Details * Time: 21 Aug 2008, 9AM EDT * Location: CV209/GB Basement * Dial in numbers: * USA: 800 369 3159...
OOFWithMustang2008Dec19
Main.ToddHunter 15 Dec 2008
OOFWithMustang2008Jan23Meeting
Meeting on OOF with Mustang * Date/Time: Jan 23, 2008 at 9 10AM EST in GB137/CV311 * Attendees: Todd, Frank, Brian, Marty, Ron G., Bojan (on phone from Camb...
OOFWithMustang2008Jun06Meeting
OOF Holography meeting * Friday June 6, GB137/CV230 * Dial in: 888 810 3143 USA, toll: 1 210 234 0033, pc: * Attendees: Todd, Brian, Fred, Paul, Bojan...
OOFWithMustang2008Jun06MeetingFollowup
Email followup thread from the June 6, 2008 telecon Date: Fri, 27 Jun 2008 14:25:52 0100 From: Bojan Nikolic Hi, I'm sorry for the delay, but I'm only picking u...
OOFWithMustang2008Nov21email
Date: Mon, 24 Nov 2008 13:06:24 0500 (EST) From: Brian Mason Subject: Re: OOF/Mustang telecon Friday On Mon, 24 Nov 2008, Bojan Nikolic wrote: I've updated ...
OOFWithMustang2008Oct31
OOF Holography Meeting 2008 October 31 Details * Time: 31 Oct 2008, 11AM EDT = 15:00UT * Location: CV230/GB137 * Dial in numbers: * USA: 888 469...
OOFWithMustang2009Jan14
Meeting on OOF with Mustang (Jan 14, 2009; 1 2PM EST) Attendees * Brian, Melinda, Marty, Paul @ GB137 * Bojan, Todd, Fred @ CV331 Minutes * Brian descr...
OOFWithMustang2009May28
Meeting on OOF holography Details * 28 May 2009, 10:30 AM EDT = 14:30 UT in GB137/CV230 * dial: USA=888 469 1345, toll=1 630 395 0233 * passcode = 559...
OOFWithMustang2009Sep22
Brief meeting on OOF Details * 2:30 PM on 22 Sep 2009 * Attendees: Todd, Frank, Melinda, Pam in GB Minutes * A new make script has been developed to ma...
OOFWithPhaseHolographyMaps
Traditional holography maps have been made on the following days: Oct 16, 2003 dir = /home/archive/test data/tape 0001/THOLOG_16OCT03 Standard, mid size maps o...
OOFWorkshop2007
Informal Workshop on Out of Focus Holography and Phase Retrieval Techniques Logistics * Date: Tues 25 Sep 2007 Thu 27 Sep 2007 * Location: Green Bank, WV...
OOFwithMustang
Results from Mustang brainstorming session at 2007 OOF workshop In the short term: * Simon will work on items 2 4. As of Oct 14, has posted his results at th...
PFM5c_elevation
PFM5c elevation fit results Main.ToddHunter 25 Apr 2008 * Elevation_residuals.png: * Elevation_histogram.png: * Elevation_fit.png: ...
PTCSSoftwareInfrastructure
PTCS software utilities * Matlab * current list of Matlab licenses (as of Dec 2008) * instructions for running Matlab remotely on ptcs Linux machin...
PTCSWindModeling
Date: Fri, 5 Jan 2007 09:34:48 0700 From: Kim Constantikes To: 'Richard Prestage' , jford #64;nrao.edu, 'Todd R. Hunter' Subject: Some introductory comments on...
PastMeetings
Pointing meeting archive * Sep 18, 2007 * Aug 08, 2007 * July 19, 2007 * June 13, 2007 * June 08, 2007 * May 29, 2007 * May 09, 2007 * Apr...
PhaseInterferometer
Green Bank Atmospheric Phase Interferometer The Green Bank Atmospheric Phase Interferometer is an instrument similar to the interferometer used for evaluation of ...
Photogrammetry
Photogrammetry Following the initial installation and alignment of the panels, photogrammetry was performed in Spring 2000 and completed on June 6 (see NRAO newsl...
PlateDeflectionCalculation
Calculation of deflection of subpanel skins under gravity * Individual GBT panels supported at each corner will deflect under gravity. The amount is predicted...
PlateThermalDeflectionCalculation
* Aluminum coefficient of expansion = 13.1 micron / meter*degF * Length of panel = 2.5m * Panel expansion = 32.75 microns / deg F * Panel thickness = 1...
Pnt_highgreg_17
pnt_highgreg_17 Results * K band gain curve Extract from operator log Wed 27 Mar 02 at 19:00 to Thu 28 Mar 02 at 07:00 Operator on duty: Barry Sharp 85 ET ...
PointingAnalysisPackage
* Current Activities (meeting minutes, etc.) * Project management page Main.ToddHunter 14 Aug 2007
PointingMeeting08Aug2007
Pointing Meeting for Wed August 08, 2007 * time: 4 6PM EDT * location: GB137, CV230 (phone = 304 456 2239) * Agenda: 1 Update on MR 1C407. Arrang...
PointingMeeting08Jun2007
Pointing telecon on Fri. June 08, 2007 * Attendees: Todd in CV; Richard, John, Amy, Ron G. in GB; Kim on phone * Kim: new terms for PFM5: track, hystere...
PointingMeeting09Apr2007
Pointing Meeting (09 Apr 2007) * GB137: Todd, Joe, Frank, Ron G. * CV: Jim, Fred S. * phone: Kim did not call in due to a mixup in dates * Brief meet...
PointingMeeting09May2007
Pointing telecon (09 May 2007) * Attendees * GB: Richard, John, Art, Rong G., Frank, Joe, Todd * CV: Jim, Fred S. * phone: Kim * Introduct...
PointingMeeting13Jun2007
Telecon on 13 June 2007, 3:30PM 5:10 PM * Attendees: Todd Joe in GB, Kim on phone * We discussed issues raised by Joe's recent draft of PN23 describing ...
PointingMeeting18Sep2007
* Tues. Sep 18, 2007 at 2:30PM EDT in GB137/CV230 * Agenda 1. Summary of data acquired since Sept 3 (Frank Todd) 2. Results from new pointing mod...
PointingMeeting19Apr2007
Pointing Meeting (19 Apr 2007) * held in Todd's office: Todd, Ron G., Frank, Kim * topic: hysteresis effect in pointing Main.ToddHunter 09 May 2007
PointingMeeting19July2007
Pointing Meeting 19 July 2007 * Agenda 1 "First look" at a portion of the new track: based on inclinometer data taken during the June 29 move (Todd) ...
PointingMeeting20Dec2006
* Attendees: John Ford, Frank, Todd, Kim C. (on phone) * Notes: see Todd's notebook page 34 36 Main.ToddHunter 27 May 2008
PointingMeeting29May2007
Meeting on 29 May 2007 * Present: * GB: Todd, Joe, Richard, Ron G., John, Frank * CV: Fred * phone: Kim * Todd: We have been running PFM4C...
PointingMeetingAgenda09Feb2007
Pointing meeting agenda 09 Feb 2007 14:30 EST GB241 conference room 304 456 2331 minutes 1 Status of the new python pointing pre processing software (Ron...
PointingMeetingAgenda22Feb2007
Agenda for 22 Feb 2007 1 reprocessing old pointing datasets with new code (Frank,Ron) 2 fixing the non monotonic timestamps in inclinometer data (Joe,Ron, ...
PointingMeetingAgenda27Mar2007
Pointing Meeting on March 27, 2007 *Attendees: Ron, Frank, Joe, Art, Richard, Steve, Kim Agenda and minutes: * 1. Inclinometer status: * Spare unit has ...
PointingMeetingMinutes09Feb2007
Attendees: Todd, Joe, Richard, Frank, Amy, John, Paul, Ron, Kim 1. Status of the new python pointing pre processing software * Ron: Mods to fitting routines t...
PointingModelDatabaseHelp
Pointing model database navigation help * Models are listed here * Click on "Show" to show the corresponding model's coefficients. * Gravitational ...
PointingProjectManagement
Pointing Project (2007) Project Charter By 2005, following the addition of a thermal component to the GBT pointing model, the GBT pointing reached a level of acc...
Pyrgeometer
Pyrgeometer page The need for a cloud monitor * Jim Condon notes that for many observations, clouds are a more important constraint than PWV, so a cloud monit...
PyrgeometerVsNWS
National Weather service file with extensive summary information * Example file for Sep Dec 2008 * Description of contents Date: Thu, 18 Dec 2008 14:55:07 ...
QDMR2008
Implementation of Quadrant Detector calibration coefficients Modification Request 1C808 1. Introduction The quadrant detector (QD) is a device mounted on th...
QDMeeting12Jun2008
Telecon with Kim on June 12, 2008 (Todd in Socorro) * QD: LSQ pseudo inverse has bad properties * min. sq error solution for calibration only uses a sin...
QDMeeting14Dec2007
Meeting on Quadrant Detector calibration * Telecon with Kim, Paul R., Todd * 9AM 10:10AM on Fri Dec 14, 2007 * Link to Kim's presentation Minutes * D...
QDMeeting16Oct2008
Quadrant Detector Meeting on 16 Oct 2008 Presentation given by Paul in Green Bank * PDF Format * Attendees: Marty, Todd, Kevin, Tim, Karen (GB); Brian, Fre...
QDMeeting29Feb2008
Quadrant detector meeting * Date/Time * 11AM 29Feb2008 GB137/CV230 * Attendees * Frank, Todd, Paul, Kevin, Brian * Minutes * Paul descr...
QDStatusAndLog
12/22/2003 Replaced the 75W defroster heat lamp with a 125W heat lamp. We need to run the defroster while we are up there just to make sure we are not over heatin...
QDWithMustang2007
Quadrant detector data during Mustang observing (2007/8) * first run of season: TPAR_14 = December 14/15, 2007 * first scan = scan 4 = 2007_12_15_05:25...
QbandBeam1LProblems
Q band problems seen during July September 2008 OOF maps and pointing scans * In the past three PTCS observing sessions using Q band, we have seen odd behavior...
QuadrantDetectorProject
Quadrant detector (2012) There are two new MRs aimed at making the Quadrant Detector data more useful to astronomers observing with receivers other than MUSTANG. ...
RecommissioningCalendar
PTCS Track Recommissioning Calendar (work completed Sep 30, 2007) Quick links * Weather forecast * Support scientist schedule for Sep 2007 * Ron's commi...
RemoteMatlab
Instructions for remotely using matlab on the ptcs linux machine * Login to local linux machine (e.g. alchiba) as yourself * Open two terminals * In the ...
RevisedHolographyStatistics
Revised statistics of the best 2009 10 GBT holography maps * The September 11 map was taken with clear skies and no bad actuators. * The January 21 map was ...
SERVOTESTS_081107_plan
Date: Wed, 5 Nov 2008 11:04:25 0500 From: Kevin Sexton To: 'Todd R. Hunter' Subject: RE: servo test time? Todd, I would like to do some tests analyzing...
SERVO_081209
Servo tests on Dec 9, 2008 Conditions * Location: servo room * Operator: Greg, then Kevin * Observers: Kevin, Tim, Todd Details * 04:30 9PM ET ...
SERVO_081215
Servo tests on 2008 Dec 15 * Observers: Kevin and Tim in the servo room * Time: 3:30 to 8:30 PM EST Kevin's analysis Main.ToddHunter 16 Dec 2008
SMAPeriodicAmplitudeDrops
SMA Periodic amplitude drops (as seen in miriad) We see an odd subtle problem in our August 2008 and February 2010 data, both taken in very extended configuration...
SampleRateOptions
At 09:32 AM 5/21/2009, John Ford wrote: Hi Jason. Do you know what it would take to increase the sampling rate and bandwidth of the QD and accelerometers? J...
Sep2008TrackMap
01 Sep 2008 track map Links * Summary and comparison of all track maps Assembly of data * link to observing log * preparation: cd /home/gbtlogs/Acceler...
ServoImprovements
Servo Improvements Introduction The GBT servo system has served the GBT well throughout its early life. The currently implemented system was designed by the co...
ServoLogFileContents
Contents of servo log files in /home/gbtlogs Instructions for engaging the high sampling rate into log files (Some of the) missing periods: * 2005_06_03_20:30...
ServoSystem
Useful Information on Main Servo Systems * Contents of various servo log files * Instructions for engaging the high sampling rate into log files Azimuth/El...
SiderealRateVelocities
Analysis of Sidereal rate velocities * This work complements the plots created in 1995 by Mark McKinnon in GBT memo 139. * For an analysis of velocities dur...
SoftwareQueue
PTCS Software Queue Servo Task Info/MR Lead Sponsor, Team Notes Status text text Servo Software MR Main.MelindaMello Main.JoeBrand...
SpareChannels
Spare channels on servo board * Instructions for enabling the fast logging rate * Layout of spare channels on servo board * Spare Channel 1 : Azimuth...
StructuralHealthMonitoring
Structural Health Monitoring It is instructive to compile the elevation history of the GBT in order to determine the number of stress cycles of the structure for ...
SubreflectorNodding
Test of Nodding with the Subreflector During servo tests today, John Ford and I command the subreflector to move in X tilt by an amount equal to the feed separati...
SubreflectorPhotogrammetry
Subreflector surface measurements Design documents * RSI memo G2: Subreflector Design and Analysis * Loral memo 46: Mechanical Analysis of the subreflector...
SubreflectorPointingEquations
Converting subreflector motions to az/el pointing changes * Table 4 of GBT Memo 155 * Brian Mason's tests during TPar_17 and TPar_18. On Tue, 23 Sep 2008, T...
SurfaceDifferencePlots
Retrospective surface files for efficiency comparisons In order to measure the GBT surface efficiency improvements since 2008, it is necessary to generate surface...
SurfaceIceDamage2003
Photos of minor surface damage near vertex * In December 2003, ice fell onto the panels near the vertex. These are photos from Jason Ray. * Photos from the...
SurfaceIssues
Issues and Techniques for the GBT Surface Active Surface (photo) * Four levels of surface corrections required to maintain paraboloid shape * actuator z...
SurfaceNormalErrorsZernikesRemoved
Date Surface inner dish (r #60;28m) outer dish (r 28m) total dish MUSTANG (r #60;45m) total dish ...
SurfaceNormalErrorsZernikesRestored
Date Surface inner dish (r *rms mad rms/mad mad*1.48 rms mad rms/mad mad*1.48 rms mad rms/mad mad*1.48 rms mad ...
TCBAND_MARCH8
C Band gain curve measuremens Performance of the GBT at 5 GHz (6cm) Measurements done March 8, 2004. March 17, 2004; Y. Kovalev, F. Ghigo Introduction GB...
TDBALSER_qd_2
TDBALSER_qd_2 Info * Raw data can be found at /home/archive/early data/tape 2/TDBALSER_qd_2 * Analysis is in PTCS PN13 * DCR was used with C band recei...
TGAIN_KBAND_DEC
TGAIN_KBAND_DEC Sources observed: * 3c286, 3c295, 3c48, 0858 279, 3c161, 3c138, 1151 348, 1345 125, 3c309_1, 0403 768 * date = 2005_12_28 * data are in...
TGBT09C_506_01
TGBT09C_506_01 * see GB.Pennarray.WinterAnalysis09 Main.ToddHunter 2009 11 10
TGBT09C_506_02
TGBT09C_506_02 * see GB.Pennarray.WinterAnalysis09 Main.ToddHunter 2009 11 10
TGBT09C_506_03
TGBT09C_506_03 Hi Fred, Here is what we did tonight. Using surface 3.08, we applied 6 different amounts of randomization of the actuators (the second) column. ...
TGBT11B_503_09
TGBT11B_503_09 Goals * Obtain Ka OOF map of surface, and send solutions prior to the first W band science run Details * Date: 2012 03 01 * scans 11 13 ...
TGBT12A_501_04
TGBT12A _501_04 Goals * Final test of changes to OOF software (MR2Q211) to support the W band receiver, prior to patching in the changes Conditions * Date...
THOLO_081218
THOLO_081208 Note the project code was TPTCSHOL_081219 Goals * Commission the traditional holography system, with its new DROs and upgraded manager Condition...
THOLO_081219
THOLO_081219 Goals * Commission the traditional holography system, with its new DROs and upgraded manager Conditions * Observers: Todd, Steve, Fred, Frank...
THOLO_081221
THOLO_081221 Goals * Check for phase stability now that the 10 MHz offset in one of the DRO's has been resolved * Check offline reduction of pointing scans...
THOLO_081223
THOLO_081223 Tests * Measured DRO output power and frequency * Reduced the fixed attenuator pad by a few dB so that LNB sees 10 to 11 dBm * Out...
THOLO_081230
THOLO_081230 next holography session Goals * Debug the LO drift problem * Run pointing scans to test the accuracy of the supplemental TLEs from Celestr...
THOLO_081231
THOLO_081231 Goals * Peak scan on quasar * Phase stability check * Maps on a higher elevation satellite Conditions * Operator: David * Observers:...
THOLO_090104
THOLO_090104 previous holography session next holography session Goals * Point on Galaxy 28 * Large maps (201x201) with 36 arcsec sampling (2deg squar...
TKA_19APR07
TKA_19APR07 Switch to Ka receiver with CCB Observe 0841 7053 at azim= 22, elev= 49 03:20 UT ccbPeak 03:31 UT ccbMap 03:36 done Main.ToddHunter 20 Apr 2007
TKA_19BDEC06
TKA_19BDEC06 Goals * Test subreflector nodding during telescope downtime for az/el servo tests * Observers: Ron * Date: 2006 12 20 Results: Here are ...
TLBAND_03MAY04
No observing log found. See the results on this page. Main.ToddHunter 28 Nov 2007
TLGBT_21APR04
No observing log found. See the results on this page. Main.ToddHunter 28 Nov 2007
TPAR_14_notes
hi Todd, Paul we had a good run on Friday with MUSTANG. Following are some data that would be intersting to look into the Feedarm behavior on... A brief summary ...
TPAR_20101013
TPAR_20101013 Goals * MUSTANG checkout * test new surfaces based on improved amplitude processing of Sep 2010 holo map, and Jan 2010 map Conditions * O...
TPAR_21
TPAR_21 Attached are some quick shots from MUSTANG OOF last night 1) the aperture phase we derived from an all pixel map 2) The aperture phase we derive from an ...
TPAR_22
TPAR_22 Goals * Use MUSTANG to test new actuator zero file based on holography map from TPTCSHOL_090104 conditions * Operator: * Observers: Brian, Pau...
TPAR_23
TPAR_23 Conditions * Operator: Donna * Observers: Brian, Bill, Paul, Fred, Todd in CV * Weather: light snow showers, 4C Log * Scan 1 = cal = 2009_0...
TPTCSDSB_082905
TPTCSDSB_082905 Main.ToddHunter 26 Feb 2009
TPTCSHOLO_LAB
Laboratory checkout of holography system with new DROs Summary I have tested the DRO over the past few days and the results are as expected: long term phase sta...
TPTCSHOL_02
doy = 197 = July 16 Norad ID Satellite Launch Date Maneuver TLE Longitude Azimuth Elevation published tones diurnal path ...
TPTCSHOL_080716
TPTCSHOL_080716 Goals * Observe potential targets for holography using the astronomy Ku receiver Conditions * Weather: clear, 9.2C, 931mBar, 0.3 m/s ...
TPTCSHOL_080805
TPTCSHOL_080805 Goals * Survey geostationary satellites for strong, unmodulated beacons, using the Ku astronomy receiver Conditions * Operator: Greg * ...
TPTCSHOL_080808
TPTCSHOL_080808 Conditions * Operator: Kevin * Observers: Fred, Frank, Todd at GB * Weather: clear, 10.5C, 919mBar, 1.0 m/s, DP=10.3C Setup * This w...
TPTCSHOL_081215
TPTCSHOL_081215 Goal * Try TradHoloTraj.py contiquous elevation scans w.r.t. Galaxy 26 Log UTC Scan Command # Scan length (not including pre process...
TPTCSHOL_090206
TPTCSHOL_090206 Goals * Try some new active surface files with Ceres using the tail end of Yancy's MUSTANG project = AGBT09A_044_01 * These files have t...
TPTCSHOL_090227
TPTCSHOL_090227 Goals * First remote attempt at holography * First try using Fred's iterative surface solution Conditions * Observers: Todd and Fred in...
TPTCSHOL_090315
TPTCSHOL_090315 Goals * test new surface file v2.62 which was created using more sophisticated model: * 2/3 correction * interpolation points = 15...
TPTCSHOL_090326
TPTCSHOL_090326 Goals * Use v2.64 of the surface. Take azimuth scans instead of elevation scans. * Leave active surface manager in the scan coordinator....
TPTCSHOL_090327
TPTCSHOL_090327 Goals * Use v2.64 of the surface. Take azimuth scans instead of elevation scans. * Leave active surface manager in the scan coordinator....
TPTCSHOL_090403
TPTCSHOL_090403 Goals * Take first traditional holography map with FEM Zernike model updates enabled for each scan. * Use surface v2.64 * Disable dynami...
TPTCSHOL_090410
TPTCSHOL_090410 Goals * Peak scans and beam maps at Q band * a bright source to use is 3c279 (1256 0547) in default catalog which is at transit at el=...
TPTCSHOL_090413
TPTCSHOL_090413 Goals * Reboot active surface, to try to fix IIOP 7 * 201 row map of Galaxy 27 (at el=22) * 201 row map of Galaxy 28 (at el=44) * If ...
TPTCSHOL_090501
TPTCSHOL_090501 Conditions * Operator: Barry * Observers: Todd, Frank * Weather: heavy overcast, 17.6 C, 923 mbar, 4.8 m/s, az=240 deg Goals * Obser...
TPTCSHOL_090503
TPTCSHOL_090503 Goals * 200 row holography map of surface v2.81 * Possible Targets * Galaxy 28 * Satmex 6 * AMC 21 * Choose Galaxy 28 ...
TPTCSHOL_090510
TPTCSHOL_090510 Goals * Test script to use spectrometer with holography receiver Conditions * Operator: Eric * Observers: Todd, Frank * Weather: mos...
TPTCSHOL_090511
TPTCSHOL_090511 Goals * Obtain 201x201 map of Galaxy 28 * test surfaces 2.90 2.93 with MUSTANG * Obtain daytime holo map with the remaining time Condit...
TPTCSHOL_090512
TPTCSHOL_090512 Goals * Test surface versions: 2.93 (90 deg ring filtered) and 2.96 (full ring) against 1.3 and perhaps 2.81 Conditions * Observers: Todd...
TPTCSHOL_090514
TPTCSHOL_090514 Goals * brief wind test using a 120 deg azimuth scan * traditional holo map of Galaxy 28 of surface 2.81 and 2.93 Conditions * Weather:...
TPTCSHOL_090520
TPTCSHOL_090520 * scan 2 on AMC 21 at 17:16 UT Main.ToddHunter 27 May 2009
TPTCSHOL_090526
TPTCSHOL_090526 Conditions * Observers: Frank, Melinda Goals * Test Melinda's new configurator for holography, and Joe's patch of IF manager Log * sca...
TPTCSHOL_090527
TPTCSHOL_090527 Goals * Investigate large signal at 11.800 GHz seen in yesterday's spectra of AMC 21 and Galaxy 28 * Make large map of Galaxy 28 (maneuver ...
TPTCSHOL_090630
TPTCSHOL_090630 Note: This is the map taken when the polarizations between the receivers were nearly opposite due to a mixup when swapping out Zpectrometer. Goa...
TPTCSHOL_090709
TPTCSHOL_090709 Goal * Check holography total power since Steve and Bob checked out the receiver last week Conditions * Operator: Kevin Gum * Observer:...
TPTCSHOL_090712
TPTCSHOL_090712 Goals * Measure holography correlator total power on satellites other than Galaxy 28, to see if they are also abnormally low by ~10dB. * Ga...
TPTCSHOL_090715
TPTCSHOL_090715 Goals * Check power levels on Galaxy 28, since the Turret receiver was rotated by 90 degrees on Tuesday Conditions * Operator: Kevin * ...
TPTCSHOL_090724
TPTCSHOL_090724 Goals * Holography map of surface v3.05 using Galaxy 28 * If time permits: coarse map of surface v3.05 bumps Conditions * Observers: To...
TPTCSHOL_090731
TPTCSHOL_090731 Goals * Test new configuration scripts for holography since Melinda's changes to the config tool * Get spectra of two new satellites launch...
TPTCSHOL_090803
TPTCSHOL_090803 Goals * Get Ku spectra of Galaxy19 and AMC 5 * Traditional holography of new surface V3.06 on Galaxy 28 * 3.06 has the half corrections ...
TPTCSHOL_090816
TPTCSHOL_090816 Goals * 201x201 map of surface v3.052 (which is the same as 3.05 except that 25 420 is restored to photogrammetry, and 35 070 and 35 075 are ...
TPTCSHOL_090830
TPTCSHOL_090830 Goals * Take 201x201 map of Galaxy 28 with surface 3.07 (average of July 24 and Aug 16 maps of v3.05 and v3.052) * With the resulting map, ...
TPTCSHOL_090911
TPTCSHOL_090911 Plan * Repeat map of Aug 30 but with the spillover screen removed * Use surface V3.071: Update the position of 25 420 to be 10565 (from 2...
TPTCSHOL_091103
TPTCSHOL_091103 Goals * first large map of surface v3.08 using Galaxy 28 * Note: 3.08 was constructed by sampling the surface at 10 inch displacements f...
TPTCSHOL_091104
TPTCSHOL_091104 Goals * Check quality of TLE on Galaxy 28, and phase stability * Get spectrum of NSS 7 * 33 row map of NSS 7 * 33 row map of Galaxy 2...
TPTCSHOL_091121
TPTCSHOL_091121 Goals * Make a daytime holography map to see what the small scale surface errors do on a sunny day * Use the latest surface (3.08) and the ...
TPTCSHOL_100121
TPTCSHOL_100121 Goal * Map surface v3.085, which is the same as v3.08 but with 25 420 set to a value close to zero. * use 11701.995 as per Nov 21 map Cond...
TPTCSHOL_100127
TPTCSHOL_100127 Goals * Daytime holography map of surface v3.085 * Watch out for amplitude drops in reference channel Conditions * Operator: Donna *...
TPTCSHOL_100527
TPTCSHOL_100527 Goal * Traditional holography of surface v3.085 beginning around sunrise, to try to minimize the thermal sag of the panels (This is the first ...
TPTCSHOL_100725
TPTCSHOL_100725 Goals * Brief check of some new surfaces at Q band (if active surface startup is smooth) * Holography map of v3.32 * 3/4 correction ...
TPTCSHOL_100807
TPTCSHOL_100807 Goals * Exercise the intermittent actuator 25 420 and examine its behavior using showSurface * Obtain standard holography map of one of the...
TPTCSHOL_110330
TPTCSHOL_110330 UT 05:20 Trouble starting 05:23 001 004 point on Galaxy 28_1, at first it seemed way off in azim ( 3'), close in elev (these scans were writt...
TPTCSKTC040414
TPTCSKTC04014 Main.ToddHunter 09 Jul 2009
TPTCSKTC040418
TPTCSKTC040418 Main.ToddHunter 09 Jul 2009
TPTCSKTC040426
TPTCSKTC040426 Main.ToddHunter 09 Jul 2009
TPTCSKTC040619
TPTCSKTC040619 Main.ToddHunter 09 Jul 2009
TPTCSKTC040621
Experiment notes for 06/21/04 IR imaging experiment Set up IR camera on ZY103 to image the BUS. Notes: Started recording video (no time stamps) sometime before ...
TPTCSKTC040624
Experiment notes for 06/24/04 IR imaging experiment Set up IR camera on tripod, behind ZY103 near the fence. Started saving IR images to KTC's laptop ~1400. Note...
TPTCSKTC040627
Experiment notes for 06/27/04 IR imaging experiment Set up IR camera on tripod, behind ZY103 near the fence. Started saving IR images to KTC's laptop ~1400. Also...
TPTCSKTC040630
Experiment notes for 06/30/04 IR imaging experiment This experiment lasts from ~1745 on 06/30 to ~0800 on 07/01. See readme040701.txt for notes after midnight. ...
TPTCSKTC040701
Experiment notes for 07/01/04 IR imaging experiment This experiment started at ~1745 on 06/30 and lasts until ~0800 on 07/01. See readme040630.txt for notes bef...
TPTCSKTC040708
Experiment notes for 07/08/2004 IR imaging experiment Set up IR camera and visible camera on tripods, behind ZY103. The GBT was positioned at 59.15 deg AZ and sn...
TPTCSKTC040709
Experiment notes for 07/09/2004 IR imaging experiment Set up IR camera and visible camera on tripods, behind ZY103. The GBT was positioned at 59.15 deg AZ and sn...
TPTCSKTC041124
TPTCSKTC041124 Main.ToddHunter 09 Jul 2009
TPTCSKTC041127
TPTCSKTC041127 Main.ToddHunter 09 Jul 2009
TPTCSKTC041129
TPTCSKTC041129 Main.ToddHunter 09 Jul 2009
TPTCSKTC041130
TPTCSKTC041130 Main.ToddHunter 09 Jul 2009
TPTCSKTC041212
TPTCSKTC041212 Main.ToddHunter 09 Jul 2009
TPTCSOOF_061129
project TPTCSOOF_061129 Log begun by FG (data located on tape 0004) Gain cal data for KA receiver using the CCB and comparisons of OOF models. A routine was set...
TPTCSOOF_061221
project: TPTCSOOF_061221 Observing log Dec 21 2006 by Frank Ghigo Goals: * Use the Ka band receiver with the CCB backend * Compare the performance of ...
TPTCSOOF_070111
2007 Jan 11/12 10PM EST Todd Hunter David Rose (w/Toney Minter at start) UTC Jan 12 03:00 configure to X band with active surface, 9.00 GHz, DCR, Davi...
TPTCSOOF_070202
Friction compensation tests elevation only Todd and Tim az=44, el=77.8 scan time el gain type 1 16:04:53 .04 ccbquickdaisy 2 16:09:49 " ...
TPTCSOOF_070209
Test of azim elev friction compensation project = TPTCSOOF_070209 (Todd, John in control room, operator = David Rose) starting (az,el) = 48.7, 77.8 scan UT type...
TPTCSOOF_070214
Servo tests of friction compensation Todd John in ctrl room (simultaneous with Galen's receiver tests in control room) starting az=404, el=77.9 ...
TPTCSOOF_070918
Servo tests of friction compensation (post track refurbishment) * see notes on how to enable the friction compensation * operator: David Rose, observer = To...
TPTCSOOF_071010
TPTCSOOF_071010 Goals: * final test of improvements brought by friction compensation. * gather more data to measure coefficients for acceleration feed forw...
TPTCSOOF_071011
TPTCSOOF_071011 * Goals: obtain more servo data at constant acceleration * Observer: Todd * Operator: David * Weather: mostly cloudy, cool, rain beginni...
TPTCSOOF_071106
TPTCSOOF_071106 * Goals: * Measure elevation acceleration feed forward coeefficients by recording constant acceleration motion at five different rates ( a...
TPTCSOOF_071204
TPTCSOOF_071204 * Note: Project ID spontaneously changed to TPTCSOOF_71205 after the first 9 scans, and later to TPTCSOOF_71206 * Scan numbers continued to...
TPTCSOOF_080102
TPTCSOOF_080102 Goals * Tim has replaced the elevation rate loop board. Gather constant acceleration data to look for any differences in behavior. * Also ...
TPTCSOOF_080115
TPTCSOOF_080125 Goals * All azimuth drives are working. Gather similar data in azimuth at cold temperatures ( 6F, but half rate) Conditions * Operator: B...
TPTCSOOF_080123
TPTCSOOF_080123 Goals * All azimuth drives are working. Gather similar data in azimuth as previous tests with disabled motors. Conditions * Operator: Don...
TPTCSOOF_080125
TPTCSOOF_080125 Goals * All azimuth drives are working. Gather similar data in azimuth at cold temperatures ( 6F, but half rate) Conditions * Operator: B...
TPTCSOOF_080220
TPTCSOOF_080220 Note: The Tcal file in the Rcvr40_52 directory has incorrect labelling of beam numbers from 9/2007 to 10/13/2008 as well as two extra entries. Th...
TPTCSOOF_080429
TINT_042808 Goals: * test MR 3C208 (Fix Pointing Update Command Glitches) * test MR 9C208 (Change Method of Velocity Generation for Pointing Model) Detail...
TPTCSOOF_080509
TPTCSOOF_080509 Goals: * Test MR 8C308 in M C version 8.3 by dumping the active surface actuator positions, dialing in a bump in the dish, dumping them again,...
TPTCSOOF_080510
TPTCSOOF_080510 (data were actually recorded on 2008_05_09) * Goal: Test the use of thermal Zernike offsets, dial in near real time corrections * Observers:...
TPTCSOOF_080530
TPTCSOOF_080530 Note: The Tcal file in the Rcvr40_52 directory has incorrect labelling of beam numbers from 9/2007 to 10/13/2008 as well as two extra entries. Th...
TPTCSOOF_080722
TPTCSOOF_080722 * Observers: Todd, Melinda * Operator: Eric * Goals: Integration tests of AutoOOF() * Weather: Heavy clouds, T=16C, P=928mBar, Wind=1.3m...
TPTCSOOF_080725
TPTCSOOF_080725 * Observers: Melinda, Frank, Todd (in CV) * Goal: test AutoOOF with Ka/CCB, and new debaseline.py * Weather: 12.7C, 930mBar, 0.9 m/s, sk...
TPTCSOOF_080731
TPTCSOOF_080731 Goals * Test automatic processing and display of surface map during regression test period of M C version 8.4 Conditions * Operator: David...
TPTCSOOF_080912
TPTCSOOF_080912 Goals Test AutoOOF improvements at Ku band, take half power tracks for Kevin and Paul Ries. Conditions * Operator: David * Observers: Todd...
TPTCSOOF_080921
TPTCSOOF_080921 Goals * Test AutoOOF updates, measure surface changes during 9AM 3PM daytime Conditions * Observers: Todd, Melinda * Operator: Kevin ...
TPTCSOOF_081003
TPTCSOOF_081003 Goals Test changes to AutoOOF for Ka/DCR and Ka/CCB Conditions * Observers: Todd, Melinda * Operator: Barry * Weather: sunny and clear ...
TPTCSOOF_081008
TPTCSOOF_081008 Goals * Test AutoOOF changes with Ka/CCB and Ka/DCR * Test new actuator zero files (at Ka or Q) Conditions * Observers: Todd, Melinda, ...
TPTCSOOF_081010
TPTCSOOF_081010 Goals 1 Test latest improvements to AutoOOF, including: * the color highlighted status bar * auto processing of Ka/DCR data ...
TPTCSOOF_081017
TPTCSOOF_081017 Goals * Test latest changes to AutoOOF prior to release Conditions * Observers: Todd, Melinda * Operator: Greg * Weather: T=10.5C, D...
TPTCSOOF_081114
TPTCSOOF_081114 Conditions * Observers: Todd, Melinda * Operator: David * Receiver: Ka * Weather: cloudy, 7.8C, DP 7.6C, 921mBar, 2.8m/s at 248 deg ...
TPTCSOOF_081214
TPTCSOOF_081214 Goals: * Test AutoOOF with Red Hat 5, and with new options (oversample=4, npix=256, extrafit) Conditions * Observer: Todd (CV) Melinda (...
TPTCSOOF_090207
TPTCSOOF_090207 Goals * test AutoOOF with MUSTANG (using surface v2.35) Conditions * Observers: Brian, Melinda, Todd, Fred * Operator: Kevin * Weath...
TPTCSOOF_090209
TPTCSOOF_090209 Goals * Test new active surface files based on Feb 6 holography map (taken with 2.35) * Test MUSTANG AutoOOF Conditions * Operator: Eri...
TPTCSOOF_090211
TPTCSOOF_090211 Integration tests * Observers: Melinda, Todd * Operator: Donna * Conditions: overcast, and rain showers Log UTC Scan 02:45 48 52 p...
TPTCSOOF_090212
TPTCSOOF_090212 Conditions * integration test time: Q band (started during all hands meeting at 19:30 20:30) * observer: Melinda, Todd (at end) Log UT ...
TPTCSOOF_090303
TPTCSOOF_090303 Goals * Measure MUSTANG beam during daytime and relative efficiency as a function of time after AutoOOF Conditions * Weather: sunny, 10C,...
TPTCSOOF_090412
TPTCSOOF_090412 Goals * Using daytime OOF at Q band under clear skies, test makelfc2.py which is a script to compute the LFC and LPC from OOF data. * Use 2...
TPTCSOOF_090708
OOF results from TPTCSPNT_090708 Zernike Order 3C84 (el=47, 09:40 UT) Mars (el=38, Diameter=5.0", 10:03 UT) Venus(el=36, Diameter=17.5", 10:22 UT) ...
TPTCSOOF_090923
TPTCSOOF_090923 Goals * Test the new installation of OOF software by making OOF maps at Ku and Q bands * Test new surface actuator zero files derived from ...
TPTCSOOF_090928
TPTCSOOF_090928 Goals * If winds are low: * Compare surfaces 3.071, 3.082, 2.931, 1.3 at elev=65 using R Cas * 3.082 has the high spatial frequen...
TPTCSOOF_090930
TPTCSOOF_090930 Goals * point/focus 2253 1608 at el~47 deg * take daisy scans with 3.071, 3.082, 1.3 * take OOF map with 3.071 and apply corrections. R...
TPTCSOOF_091031
TPTCSOOF_091031 Goals * Test changes to OOF plug in from MR 1C409 at Q band. * If there is time, check signal strength of a satellite with holography recei...
TPTCSOOF_091207
TPTCSOOF_091207 Plan * Engage high speed samplers * Run slow accelerations from a source near the north celestial pole * 40 minute scans * elev...
TPTCSOOF_100120
TPTCSOOF_100120 Goals * Test ModificationRequest2Q110 and ModificationRequest3Q110 Conditions * Operator: Barry * Observers: Pam Melinda in G...
TPTCSOOF_100317
TPTCSOOF_100317 Goals * Test MR 6Q110 * Test 2010WinterV1 Conditions * Observers: Todd and Pam in GB * Operator: Dave * Weather: clear skies, 0.3...
TPTCSOOF_110602
TPTCSOOF_110602 From: Glen Langston To: Brian Mason Hi We've got a script to set up the observation, so can exactly repeat it. The DCR can take up to 16 data s...
TPTCSOOF_61222
servo tests of friction compensation done on 2007/01/09 sawtooth 23:31 to 23:38 on 2007/01/09 UT (3 scans) daisy scan 1 00:06 to 00:0...
TPTCSOOF_61223
Servo tests made on 2007/01/30 (see also TPTCSPNT_70113) TPTCSOOF_061223 ccbquickdaisy: friction compensation ...
TPTCSOOF_70113
Servo tests made on 2007/01/30 TPTCSPNT_070113 friction compensation CirclesAtHalfPower: azimGain elevGain azim(deg) elev(deg) ...
TPTCSOOF_70206
Servo tests with elevation only Todd, John, Tim scan time using ccb7arcmindaisy (60sec radial period, 7' radius, 180 sec) 1 19:55:00 elevation was not ac...
TPTCSPNT_060509
TPTCSPNT_060509 Main.ToddHunter 26 Feb 2009
TPTCSPNT_060818
TPTCSPNT_060818 * This dataset was not in the list until 2009 July 2, when Todd discovered it. * 8 Hours of X band pointing Main.ToddHunter 02 Jul 2009
TPTCSPNT_070111
TPTCSPNT_070111: project log by Todd Hunter Goals: 1. Acquire all sky pointing data at X band to test Kim's new pointing model 2. Try to isolate the pointing hyst...
TPTCSPNT_070210
Plan: K band gain curve, plus X band maps of Condon doubles Jack scans at 21.5 GHz on source 3C147 : * scans 1 to 110 Series of RA Long Maps, beginning at scan...
TPTCSPNT_070224
Notes from Pointing run at X band, Feb 24, 2007 project TPTCSPNT_070224 Testing possibilities for hysteresis. Sequence will be: 1. normal peak/focus with nomin...
TPTCSPNT_070319
All sky pointing at X band: PTCSPNT_070319 March 19, 2007. 22:25 EDT Starting 1h35m early. Started early because of icing conditions making Q band unusable. But ...
TPTCSPNT_070330
Goals 1 Moon scans at Q band, out to / 2 deg (i.e. twice the angle covered by Bojan's PN 51) 2 Pointing run at X band to test our ability to generate a trac...
TPTCSPNT_070410
TPTCSPNT_070410: April 10, 2007 midnight to 7AM Goals: 1 Half power scans at Ku band to validate the dynamical model of inclinometers and accelerometers and ...
TPTCSPNT_070425
TPTCSPNT_070425 Plan: all sky X band pointing to assist development and testing of new pointing model incorporating track effects Skies mostly clear and calm at s...
TPTCSPNT_070903
Goal: first pointing run after the azimuth track replacement. Date: September 03, 2007 (Labor Day) Note: Data taken from Sep 3, 2007 through noon Sep 20, 2007 hav...
TPTCSPNT_070904
TPTCSPNT_070904 Slow Az Scans to measure track tilts. main page for inclinometer measurement * Inclinometer hardware description * Track Map review ...
TPTCSPNT_070905
Date: 2007 09 05 00:03:57 UTC Start time Goal: All sky pointing using X band receiver Observers: Todd and Jules at start, operator = Kevin Note: Data taken from ...
TPTCSPNT_070906
Goal: All sky X band pointing with DCR Date: Part 1: 6PM EDT on Sept 5, 2007 to 8AM EDT on Sept 6, 2007; Part 2: 4:50PM EDT to 8PM EDT on Sept 6, 2007 Note: Da...
TPTCSPNT_070907
Goal: half power track at X band on northern source Observers: Frank and Todd Operator: Kevin Note: Data taken from Sep 3, 2007 through noon Sep 20, 2007 have the...
TPTCSPNT_070910
TPTCSPNT_070910 Slow Az scans to measure track. main page for inclinometer measurement * Inclinometer hardware description * Track Map review ** U...
TPTCSPNT_070915
PTCS pointing run September 15 16, 2007 Goal: All sky pointing plus some half power tracks at X band Note: Data taken from Sep 3, 2007 through noon Sep 20, 2007...
TPTCSPNT_070920
* Goals: test of PFM5a at X band * Observer: Todd, David (operator) * Note: Data taken from Sep 3, 2007 through noon Sep 20, 2007 have the Antenna manager b...
TPTCSPNT_070921
* Observer: Todd, operator=Kevin * Weather at start: clear and sunny, T=24.8C, DP=10.7, P=928mBar, wind=4 m/s * Model 5b loaded * Prior to starting, a bu...
TPTCSPNT_070924
TPTCSPNT_070924 * Weather at start 01:00UT = 21:00EDT: clear skies, T=15.5C, D=14.9C, wind=0.8m/s * Observer: Todd Hunter * Operator: Eric Knapp UT s...
TPTCSPNT_070926
TPTCSPNT_070926 * Goal: test of revised model PFM5c (changes: zeroed out the mount angle dependent elev dyn terms, added more data to fit, all coefficients updat...
TPTCSPNT_071129
TPTCSPNT_071129 Note: The Tcal file in the Rcvr40_52 directory has incorrect labelling of beam numbers from 9/2007 to 10/13/2008 as well as two extra entries. Th...
TPTCSPNT_071209
TPTCSPNT_071209 Slow Az Scans. main page for inclinometer measurement * Inclinometer hardware description * Track Map review ** Universal Processo...
TPTCSPNT_080220
TPTCSPNT_080220 * Goals: acquire X band pointing data in cold weather to augment the extensive Sept 2007 data * Observers: Todd, Fred S. * Operator: Kevin...
TPTCSPNT_080701
TPTCSPNT_080701 * Operator: Eric * Observers: Todd and Paul in CV * Conditions: 14C, 922mBar, wind=0.3, 1.3, 0.8 m/s * Goal: half power tracks at Ku ba...
TPTCSPNT_080808
TPTCSPNT_080808 Conditions * Operator: Kevin * Observers: Todd in GB, Paul in CV * Weather: clear skies, 12C, 920mBar, 1.0m/s * Observing frequency: ...
TPTCSPNT_080901
TPTCSPNT_080901 main page for inclinometer measurement * Inclinometer hardware description * Track Map review ** Universal Processor * Operat...
TPTCSPNT_080912
TPTCSPNT_080912 Half power tracks, KU band * The data for this project was recorded interspersed with TPTCSOOF_080912. * See scans 55 75 and 100 described i...
TPTCSPNT_081106
All sky pointing, KA/CCB, Nov 06, 2008 Project: TPTCSPNT_081106 Gain cal script: GainCalCcb all sky pointing script: PointingCCB Temp is about 1.6C, rel hum 97%....
TPTCSPNT_081202
TPTCSPNT_081202 Goals: * Obtain half power tracks, especially in elevation, in order to test Paul's calibration Conditions: * Operator: Kevin * Observe...
TPTCSPNT_081207
TPTCSPNT_081207 Conditions * Observers: Todd and Paul in CV * Operator: Kevin * Weather: high winds, 8C, 922mB, 15C DP Log UTC Scan what 16:30 ...
TPTCSPNT_081214
TPTCSPNT_081214 Goals * Obtain half power tracks at X band with Quadrant detector running to improve elevation calibration. Conditions: * Observers: Todd ...
TPTCSPNT_090220
TPTCSPNT_090220 Goals * Check the stability of the calibration of QD by getting some new data (analysis page) * Using X band Conditions * Observers: To...
TPTCSPNT_090324
TPTCSPNT_090324 MUSTANG tests * Operator: Dave * Observers: Todd, Brian (in CV) * Weather: 3.5C, 931mbar, 5 6 m/s, overcast, but no rain yet UTC 06:54 ...
TPTCSPNT_090708
TPTCSPNT_090708 * link to SiO half power track analysis * link to OOF analysis Goals * Q band lunar scans of surface 2.93 and 1.3 * SiO half power trac...
TPTCSPNT_090809
TPTCSPNT_090809 Goals * Servo tests of oscillation Plan * Engage high speed samplers * Take successive constant velocity tracks * Disengage high spe...
TPTCSPNT_090810
TPTCSPNT_090810 Goal * Compare surfaces 3.051, 3.061 Conditions * Operator: Kevin * Observers: Todd in GB, Fred in CV * Weather: clear, 15C, 930mbar...
TPTCSPNT_091004
TPTCSPNT_091004 Q band gain and efficiency and surface tests. Observing Details Goals * compare surfaces of 3.083c, 3.084c and 3.08 * 3.08 = half Zer...
TPTCSPNT_091006
TPTCSPNT_091006 Goals * Q band OOF map, followed by low resolution HOLO map, followed by Q band OOF (2256 1608) * Q band OOF map on 0319 4130 at very high ...
TPTCSPNT_091027
TPTCSPNT_091027 Short all sky pointing, X band October 27, 2009 Previous Session, Oct 25,2009 Next Session, Apr 9, 2010 Run by Dan to check the new turret...
TPTCSPNT_091104
TPTCSPNT_091104 Goals * Q band efficiency on 3C286 Conditions * Operator: Kevin * Observer: Todd in Gb * Weather: clear skies, 6C, 932mb, calm Log...
TPTCSPNT_70113
Servo tests made on 2007/01/30 TPTCSPNT_070113 friction compensation CirclesAtHalfPower: azimGain elevGain azim(deg) elev(deg) ...
TPTCSPNT_70420
TPTCSPNT_70420 Slow az scans to measure track tilt. next inclinometer run main page for inclinometer measurement * Inclinometer hardware description *...
TPTCSPNT_70925
TPTCSPNT_70925 * Inadvertent increment of session code by Astrid UT scans type 03:10 1389 1393 point on 2253 1608 (12 Kelvin) 03:15 1394 DaisyAtFullPower...
TPTCSPNT_90708
TPTCSPNT_90708 Goals * Perform servo test of MSV in az and el * First with position loop enabled, then with rate loop, then with neither Conditions * O...
TPTCSRMP_050810
TPTCSRMP_050810 Main.ToddHunter 26 Feb 2009
TPTCS_061213
Dynamic analyzer tests of the azimuth drives, recorded on 12/13/2006 from 00:24 to 01:11 UT. Present were Tim, Todd, Roger and the operator. Four runs were taken...
TPTCS_070327
Kim, As you requested, I took some data during the end of maintenance walkthough today. There were two types of motion, the first is under manual rate (i.e. no po...
TPTCS_091222
Date: Tue, 22 Dec 2009 11:51:57 0500 From: Bob Anderson To: Todd Hunter ...
TSBAND_19APR04
S Band gain curve measurements Performance of the GBT at 2.3 GHz (13 cm) Measurements done April 19, 2004. June 22, 2004; Y. Kovalev, F. Ghigo Introductio...
TSDW_holo
TSDW_holo Scans * 60 scans with no antenna motion * no dropouts seen Date: Thu, 21 Jan 2010 08:47:57 0500 From...
TSERVO_100224
Date: Thu, 25 Feb 2010 15:58:25 0500 From: Tim Weadon To: Todd Hunter, Tim...
TUBAND_25SEP04
No observing log found. See the results on this page. Main.ToddHunter 28 Nov 2007
TXBAND_10JUN04
No observing log found. See the results on this page. Main.ToddHunter 28 Nov 2007
ToddHunterNH3Observations
Introduction I've tried to write out everything that might be necessary for the GBT observations; apologies for the length of the email and parts that belabor the...
ToddHunterNTCTours
* Instructions for tour guides: There will be two rounds of one hour tours, each consisting of 4 groups of 9 10 people. You will receive a color coded handheld s...
ToddHunterSMASgrB2
SMA observations of Sgr B2 (as of Sept 2008) * link to SAO RTDC * with at least 6 antennas, and 60 minutes source RA DEC LOFreq #bas ...
TrackMapProcessing04Sep2007
04 Sep 2007 track map Links * Summary and comparison of all track maps Commands to assemble data times: 04:08 Started scan 578 = AzScansCW (from 3 to 36...
TrackMapProcessing31Jan2008
ssh ptcs@ptcs cd pointing/10_28_07/ExampleData mkdir TPTCSPNT_080131_Track cd TPTCSPNT_080131_Track mkdir Accel1 Accel2 Accel3 AzEl50Hz IncX1 IncX1Temp IncX2...
TrackingNearTheZenith
The size of the zenith "keyhole" at GBT Ron and I just went through the calculation of when sources will exceed the azimuth rate of the GBT when near the zenith. ...
TraditionalHolography2004ActuatorProblems
Actuator problems identified in holography maps from 2003 2004 Three categories of problem actuators 1 Ones that were bad in the Feb Apr 2004 holography map...
TraditionalHolographyInstructions
Instructions for obtaining and analyzing a 11.7 GHz traditional holography map of the GBT surface Preparing for observations 1 Make time request * Confi...
TraditionalHolographyMeetingFeb2008
Traditional holography team meeting Feb 29, 2007 Agenda 1. Status of holography manager upgrade 2. Results from a review of the 2004 holography data whic...
TraditionalHolographyMeetingJune2007
Meeting on Traditional Holography * Location: Steve's office * Date: June 13, 2007 * Attendees: Rodd, Steve, Ron G., Ron M. * Goals: educate Todd on p...
TraditionalHolographyMeetings
Past meetings on Traditional Holography Project * June 13, 2007 * July 02, 2007 * October 12, 2007 * November 16, 2007 * February 29, 2008 (includi...
TraditionalHolographyProject
Traditional Holography Project * Current activities (including meeting minutes) * Running summary of 2009 maps * Results of diffraction ring fittin...
TraditionalHolographyProjectPlan
Traditional Holography Click here for current activities Note: The rest of this page is not very useful. It was the result of an exercise following a project ma...
TraditionalHolographyRefocusRoger
Todd R. Hunter wrote: Do the Zoffset and Yoffset directions in your model correspond exactly to the Local Focus Correction (LFC) axes called Z and Y in the co...
WearPlateLocations
This table represents the AZ angle of the wear plate joints, as installed in August 2007. The joint length is 7.688 inches or 0.3702 degrees. * 0.7199 p...
WeatherStationInformation
Weather station information * Weather conditions under which observing is stopped. * GBWeatherStationTimeline historical info about sensor locations and ty...
WebStatistics
Statistics for GB/PTCS Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploads: ...
WikiReformatting
Wiki reformatting examples Following the announcement at this morning's commissioning meeting of the pending move of the GB wiki to CV, I'd like to forewarn the P...
WindEffectsOnServo
Wind induced effects on primary servo The question of whether wind generates significant servo errors has arisen. Clearly many effects contribute to servo errors,...
ZemaxDiffractionRings
Modelling of the GBT holography diffraction rings due to the subreflector Zemax models * Proof of concept result from Jingquan's friend in Tucson * Todd's ...
Number of topics: 396

Results from GB/PTCS/ServoImprovementsHome web retrieved at 01:00 (Local)

WebStatistics
Statistics for GB/PTCS/ServoImprovementsHome Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for to...
Number of topics: 1

Results from GB/PTCS/ServoImprovementsHome/ServoSiteAcceptTestProcs web retrieved at 01:00 (Local)

WebStatistics
Statistics for GB/PTCS/ServoImprovementsHome/ServoSiteAcceptTestProcs Web Month: Topic views: Topic saves: File uploads: Most popular topic views: ...
Number of topics: 1

Results from GB/Pennarray web retrieved at 01:00 (Local)

MustangAutoOof
MUSTANG AutoOOF DEFINITIONS * oof daisy scan=daisy scan with 60 seconds duration; r=1'.5, radial period=20 sec * quick daisy scan= daisy scan with 45 second...
r13 - 2009-10-19 - 10:54 by CarolynWhite
TparQdMapGaussianFits
Could not fit images in IRAF (it balked at the FITS files that the GIMP produced), so used a Gaussian fitting routine off the internet for matlab to generate this...
Number of topics: 2

Results from GB/Software web retrieved at 01:00 (Local)

ModificationRequest12C609
Update Pointing Model to version pfm5e (12C609) Modification Request #12 (Q06 2009) 1. Introduction The typical pointing LPCs over the last year have tended ...
ModificationRequest1C209
Active Surface Manager: Add new column to SURFACE FITS table make ACTZEROV a Parameter. Modification Request #1 (C02 2009) 1. Introduction This MR adds smal...
ModificationRequest1C307
Port Holography Backend Software Modification Request #1 (C3, 2007) 1. Introduction The holography backend was originally deployed years ago on a VxWorks sys...
ModificationRequest1C407
Implement PFM 5 Pointing/Focusing Correction Model Modification Request #1 Cycle 4, 2007 1. Introduction This MR details the work to be done to incorporate ...
ModificationRequest1C408
Integrate Out of Focus Holography Scanning Procedure and Data Analysis Code into GBT Software Suite Modification Request #1 (C04 2008) 1. Introduction This u...
ModificationRequest1C409
Add the calculation of LPCs and LFCy to the AutoOOF processing Modification Request 1 (C4 2009) 1. Introduction Out of focus holography (OOF) is a method of ...
ModificationRequest1C708
PTCS Out Of Focus Holography: Active Surface Upgrade (add illumination radius) Modification Request 1 (C7 2008) 1. Introduction The primary surface of the GB...
ModificationRequest1C806
SCCU Servo Changes Modification Request #1 (C08 2006) 1. Introduction The SCCU is the name given to the common software which runs on both the CCU (az/el) and...
ModificationRequest2C109
Mustang Support for OOF Observations Modification Request 2 (C1 2009) 1. Introduction Formerly known as the Penn array, MUSTANG is a focal plane array design...
ModificationRequest2C207
Create Pyrgeometer Manager Modification Request #2 (C02 2007) 1. Introduction The presence of clouds affect the observing efficiency at Green Bank, particula...
ModificationRequest2C708
PTCS Out Of Focus Holography: Gbtstatus Upgrade Modification Request 2 (C7 2008) 1. Introduction The primary surface of the GBT is known to deform on large s...
ModificationRequest2Q211
Add support for 4mm receiver to AutoOOF Modification Request #2 (Q02 2011) 1. Introduction The new dual beam W band (4 mm) receiver (68 92 GHz) will be commiss...
ModificationRequest4C608
Active Surface FITS Files: Table Order and THRMZERN key Modification Request #4 (C06 2008) 1. Introduction This MR fixes a few aspects of the Active Surface ...
ModificationRequest6Q110
Display of LPCs and LFCy in OOF plugin Modification Request #6 (Q1 2010) 1. Introduction Out of focus holography (OOF) is a method of measuring the large scal...
ModificationRequest6Q210
Optimize the channel subtraction in Ka CCB AutoOOF processing, and fix the baseline window definition in Ka/Q AutoOOF processing Modification Request #6 (Q02 20...
ModificationRequest8C308
Add Thermal Zernike Model to Active Surface Manager Modification Request #8 (C03 2008) 1. Introduction The Active Surface manager currently has the ability t...
ModificationRequest9C208
Change Method of Velocity Generation for Pointing Model Modification Request #9 (C02 2008) 1. Introduction The GBT antenna pointing model (as of PFM5) implem...
OofDocs
Out of Focus (OOF) Holography Documentation This page is mostly of historical interest. To really get the goods on our OOF software, go to OOF Introduction ``O...
PlanOfRecordC12008
Software Plan of Record Cycle 1 2008 (January 1 February 15, 2007) Weeks * Week 1 1/1 1/4 * Week 2 1/7 1/12 * Week 3 1/14 1/19 * Week 4 1/...
PlanOfRecordC22008
Software Plan of Record Cycle 2 2008 (February 16 March 31, 2008) Weeks * Week 1 2/18 2/22 * Week 2 2/25 2/29 * Week 3 3/3 3/7 * Week 4 3/...
PlanOfRecordC42007
Software Plan of Record Cycle 4 2007 (May 16 June 30, 2007) Weeks * Week 1 5/16 5/18 * Week 2 5/21 5/25 * Week 3 5/28 6/1 * Week 4 6/4 6...
PlanOfRecordC52007
Software Plan of Record Cycle 5 2007 (July 1 August 15, 2007) Weeks * Week 1 7/2 7/6 * Week 2 7/9 7/14 * Week 3 7/16 7/20 * Week 4 7/23 ...
PlanOfRecordC62007
Software Plan of Record Cycle 6 2007 (August 16 September 30, 2007) Weeks * Week 1 8/16 8/17 * Week 2 8/20 8/24 * Week 3 8/27 8/31 * Week ...
PlanOfRecordC72007
Software Plan of Record Cycle 7 2007 (October 1 November 15, 2007) Weeks * Week 1 10/1 10/5 * Week 2 10/8 10/12 * Week 3 10/15 10/19 * Wee...
PlanOfRecordC82007
Software Plan of Record Cycle 8 2007 (November 16 December 31, 2007) Weeks * Week 1 11/19 11/23 * Week 2 11/26 11/30 * Week 3 12/03 12/07 ...
PlanOfRecordQ12010
Software Plan of Record Quarter 1: Fiscal Year 2010 (October 1, 2009 December 31, 2009) Release date for M C/Sparrow: January ?, 2010 Who's in the Box? *...
ProjectRequest24Q210
Title: Addition of Events in the CCU Project: PTCS Servo Project Request: #24 (Q2 2010) 1. Introduction As part of the PTCS Servo upgrade project, a new Cen...
ProjectRequest2Q310
Title: Adding Fault Events emanating from the Ethercat Master State Machine Project: PTCS Servo Project Request: #2 (Q3 2010) 1. Introduction The purpose of ...
ProjectRequest3Q210
Add support for a single definition of a signal group and signals that correspond to multiple axis and motors. Project: PTCS Servo Upgrade Project Request: #3...
WebStatistics
Statistics for GB/Software Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and uploa...
r273 - 2009-10-19 - 10:54 by CarolynWhite
Number of topics: 30

Results from GB/TACTool web retrieved at 01:00 (Local)

WebStatistics
Statistics for GB/TACTool Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save and upload...
Number of topics: 1

Results from KPAF web retrieved at 01:00 (Local)

FeedConfiguration
Feed Configuration Options Regular hexagon This is the default option. Perturbed hexagon Unlike a regular hexagon, a slightly perturbed hexagonal...
Number of topics: 1

Results from NGVLA web retrieved at 01:00 (Local)

ALMATimeline
Dates of ALMA milestones as achieved 8 years from first prototype antenna to start of early science; 12 years to longest baselines * 2003 Oct 01: First Vertex...
NGVLACSV
NGVLA Commissioning and Science Validation Workgroup (CSV WG) Members * Todd Hunter, Jeff Kern, John Hibbard, Rafael Hiriart, Bryan Butler, Walter Brisken, Jo...
NGVLACSV2019Feb19
NGVLA CSV Working group: 2019 Feb 19 Telecon Details * Date: Tues 19 Feb 2019, 20 UT = 15 ET = 13 MT * Location: CV ER230, SO 280 * Audio Hub: 434 81...
NGVLACSV2019Mar19
NGVLA CSV Working group: 2019 Mar 19 Telecon previous telecon next telecon Details * Date: Tues 19 Mar 2019, 19 UT = 15 EDT = 13 MDT * Location: CV...
NGVLACSVConcept
Outline of CSV Concept document 1. Introduction * Purpose of document * Primary: Offer qualitative expression of the CSV approach including the roles, d...
NGVLACSVKickoff
NGVLA CSV Working group Kickoff telecon next telecon Details * Date: Tues 22 Jan 2019, 20 UT = 15 ET = 13 MT * Location: CV ER230, SO 280 * Audio ...
NGVLAConcerns
My concerns with ngVLA overview article in SPIE Section 2.1: Performance * Very high efficiencies (up to 0.86) are claimed for the lower bands where Ruze effi...
Number of topics: 7
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