Welcome to the Algorithm Web on NRAO's Public Wiki.

The Algorithms Research and Development Group (ARDG)

The ARDG was approved after discussion of the original proposal by the Office of End-to-End Operations (OEO) and by the management responsible for the Expanded Very Large Array (EVLA). A simplified operations document has been developed . The ARDG project was reviewed on 28 July 2009 by the director, please see the slide presentation.

List of needed algorithms

DevelopmentList contains a list of needed algorithms with priorities and assignments as appropriate. It also contains a list of known algorithms that need to be implemented. Both lists are preliminary.

List of algorithm publications

PublicationList contains a list of relevant documents and papers.

Pointers to relevant documents

As mentioned in the proposal, we will try to maintain a website that has pointers to relevant documents that may be found elsewhere on the web. Presently this is a fledgling: content needs to be expanded; format needs to be improved.


Reference Author(s) Date
ALMA Offline Data Processing Requirements StevenMyers et al. 2007 Jan 10
EVLA Requirements for Post Processing Algorithms and Computing FrazerOwen 2008 Jan 7
EVLA Data Post-processing Requirements for CASA StevenMyers at al. 2008 May 6
Plan for Imaging Algorithm Research and Development SanjayBhatnagar 2009 Nov. 04
Algorithm Research and Development: Status & Plan SanjayBhatnagar 2012, May

General References

Reference Author(s) Date

Software Packages

Software Package

Relevant Conferences

See ConferenceList



Title Speaker Data/Place
Wide-field wide-band Imaging: Challenges and status SanjayBhatnagar Socorro Colloquium Series, Feb.. 11, 2011
Correcting for wide-band primary-beam effects during imaging and deconvolution UrvashiRV Wed. Lunch Talk Series, Socorro, 28 March, 2012

Thursday Lecture Series (Socorro)

Schedule/Lecture Contents

Title Speaker Date Time Room No.
Imaging & Deconvolution Basics SanjayBhatnagar July 14, 2011 10AM -- 11AM 317 SOC
Wide-band Imaging UrvashiRV July 21, 2011 1PM -- 2PM 317 SOC
Wide-field Imaging SanjayBhatnagar July 28, 2011 10AM -- Noon AUD SOC
RFI Flagging and Calibration UrvashiRV and GeorgeMoellenbrock Aug. 4, 2011 10AM -- Noon AUD SOC
Mosaicing KumarGolap Aug. 11, 2011 10AM -- Noon AUD SOC
HPC for users JeffKern Aug. 18, 2011 10AM -- Noon AUD SOC

-- GarethHunt - 2009-08-25

Topic attachments
I Attachment Action Size Date Who Comment
ARDG_Original_Proposal.pdfpdf ARDG_Original_Proposal.pdf manage 20.5 K 2009-03-19 - 18:23 GarethHunt Original Proposal
ARDG_review.pdfpdf ARDG_review.pdf manage 426.9 K 2009-08-17 - 13:37 GarethHunt ARDG Review (28 July 2009) Slide Presentation
HPCForUsers.pdfpdf HPCForUsers.pdf manage 3047.7 K 2011-08-19 - 17:04 KumarGolap HPC talk
LectureAutoFlagSummary.pdfpdf LectureAutoFlagSummary.pdf manage 28.1 K 2011-08-07 - 20:25 SanjayBhatnagar Thrusday Lecture Series, Lecture 3.1: Summry of auto-flagging algorithms
LectureBasicsIntro.pdfpdf LectureBasicsIntro.pdf manage 1170.9 K 2011-08-07 - 20:22 SanjayBhatnagar Thrusday Lecture Series, Lecture 1: Introduction
LectureCalibration.pdfpdf LectureCalibration.pdf manage 1770.7 K 2011-08-07 - 20:27 SanjayBhatnagar Thrusday Lecture Series, Lecture 3.2: Calibration
LectureWideBand.pdfpdf LectureWideBand.pdf manage 5371.1 K 2011-08-07 - 20:23 SanjayBhatnagar Thrusday Lecture Series, Lecture 1: Wideband Imaging
LectureWideField.pdfpdf LectureWideField.pdf manage 2691.4 K 2011-08-07 - 20:24 SanjayBhatnagar Thrusday Lecture Series, Lecture 1: Widefield Imaging
Mosaicking_aoc.pdfpdf Mosaicking_aoc.pdf manage 692.1 K 2011-08-12 - 10:58 KumarGolap Mosaic presentation slides
Topic revision: r41 - 2012-05-18, SanjayBhatnagar

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