Backlinks to CasaExtensions in all Webs (Search Main Web only)

Results from Main web retrieved at 20:29 (Local)

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...
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...
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...
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 ...
ModifyReferenceFrequency
modifyReferenceFrequency Return to directory of Todd's CASA extensions Changes the REF_FREQUENCY column of the SPECTRAL_WINDOW table in a calta...
ToddHunter
Todd's Charlottesville external wiki home * Other wikis * link to my GB webpage * link to my internal CV wiki * link to my ALMA wiki ...
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 ...
Number of topics: 13

Results from ALMA web retrieved at 20:29 (Local)

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...
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...
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...
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...
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='...
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...
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...
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...
ComputeAzElFromRADecLST
computeAzElFromRADecLST Return to directory of Todd's CASA extensions Computes the az/el for a specified source position, LST and observatory. See also compute...
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...
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 ...
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...
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...
Cycle1DataReduction
Table of Contents * Table of Contents * Getting Started Communication * Getting Started Computer related information * Data Reduction Man...
Cycle2DataReduction
Manual Calibration This wiki will help you with a manual calibration assignment. Please let the DRM know if you foresee difficulties in completing your assignment...
Cycle2DataReductionTemp
Table of Contents * Table of Contents * Preparing to Start * Getting Started * Manual Calibration * Combination (only if more than one ASDM ...
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...
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...
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:...
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...
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...
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...
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...
GenerateReducScript
generateReducScript Return to directory of CASA extensions This function generates a CASA reduction script for an ALMA dataset. It is maintained by E. Villard. ...
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...
GetFlagStatistics
getFlagStatistics Return to directory of Todd's CASA extensions Calls the af tool 7 times using the following categories: 'Total','Science spws','Band...
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 ...
GetObservationIDs
getObservationIDs Return to directory of Todd's CASA extensions Gets the list of unique observation IDs from a measurement set. Usage: au.getObservationIDs(v...
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...
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...
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...
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...
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...
JAOSupportGroup
NAASC JAO Support Group Wiki This was a NAASC workgroup that met between August 2010 and August 2012, when it was deprecated as part of the NAASC re organization....
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...
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...
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...
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...
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...
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...
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...
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 ...
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...
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...
PlotAtmosphere
Usage of plotAtmosphere Return to directory of Todd's CASA extensions This is a simple plotter for atmospheric transmission, opacity or sky temperature as a funct...
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...
PlotPointingResultsFromASDM
Usage for plotPointingResultsFromASDM Return to directory of Todd's CASA extensions This function will plot the TelCal pointing solutions that were presumably app...
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...
PlotSBGain
Using plotSBGain Return to directory of Todd's CASA extensions Plots the sideband gain ratio values from the ASDM_CALATMOSPHERE table of the specified measurement...
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 ...
PlotSunDuringTrack
Usage for plotSunDuringTrack Return to directory of Todd's CASA extensions Plots the solar elev vs. azim (or elev vs. time) during a dataset, with points labeled ...
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...
PlotWeatherFromASDM
Usage for plotWeatherFromASDM Return to directory of Todd's CASA extensions Help on function plotWeatherFromASDM in module analysisUtils. Calls getWeatherFromASDM...
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...
PrimaryBeamArcsec
Usage of primaryBeamArcsec Return to directory of Todd's CASA extensions Computes the expected FWHM of a single dish beam by implementing the Baars formula (b*lam...
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 ...
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...
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,...
RepresentativeFrequencyFromASDM
representativeFrequency Return to directory of Todd's CASA extensions Get the representative frequency from an ALMA ASDM. It also displays the min/max accept...
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 ...
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 ...
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...
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...
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...
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...
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 ...
USGMeetingMinutesOct20
ATTENDANCE: John H, Aaron, Jim Braatz, Kartik, Hatz, Jared, Kimberly, Scott 1. Task leads reports / new business * Site, CSV (Al, staff in Chile) * NRC (Ger...
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...
Number of topics: 623

Results from EVLA web retrieved at 20:29 (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...
Number of topics: 1

Results from NGVLA web retrieved at 20:29 (Local)

NGVLACSV
NGVLA Commissioning and Science Validation Workgroup (CSV WG) Members * Todd Hunter, Jeff Kern, John Hibbard, Rafael Hiriart, Bryan Butler, Walter Brisken, Jo...
Number of topics: 1
This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding NRAO Public Wiki? Send feedback