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<big><big>'''Featured article'''</big></big>
<big><big>'''Featured article'''</big></big>


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<big><big><big>'''Data Reduction Guides'''</big></big></big>
==<big>'''CASA Tutorials'''</big>==
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<big><big><big>'''CASA News'''</big></big></big>
==<big>'''CASA News'''</big>==
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<big> '''[[List of All Tutorials]]''' </big>
 
<big> '''[[Extracting scripts from these tutorials | Extracting Scripts from Tutorials]]'''</big>




* <big> [[ALMAguides | '''ALMA guides''' (click on this link)]] </big>
<big><big> '''Direct Links:'''</big></big>




* <big> '''EVLA Guides''' </big>
* <big> [[ALMAguides | '''ALMA guides''']] </big>
**  <big> [[EVLA: Getting Started | Getting Started]]  </big>
**  <big> [[EVLA Tutorials | All Tutorials]] </big>
*** <big> <big> [[EVLA Continuum Tutorial 3C391 | 3C391 Continuum  ]] </big> </big>
*** <big> <big> [[EVLA 6cmWideband Tutorial SN2010FZ | SN2010FZ Wide-band ]] </big> </big>
*** <big> <big> [[EVLA Spectral Line Calibration IRC+10216| IRC+10216 Spectral Line ]] </big> </big>
*** <big> <big> [[EVLA Wide-Band Wide-Field Imaging: G55.7 3.4 | G55.7+3.4 Wide-band Wide-field]] </big> </big>
**  <big> [[CASA Hints, Tips, and Tricks | Hints, Tips, & Tricks]] </big>
**  <big> [[CASA User Scripts and Tasks]] </big>




*  <big> '''VLA Guides''' </big>
*  <big> '''[[EVLA Tutorials | EVLA ]] and [[VLA Tutorials | VLA ]] Guides'''</big>
**  <big> [[VLA Tutorials | All Tutorials]] </big>
**  <big> <big> [[EVLA: Getting Started | Getting Started with EVLA data]]</big></big>
*** <big> <big> [[Calibrating a VLA 5 GHz continuum survey | 5 GHz Continuum Survey ]] </big> </big>
***<big>[[Measurement Set Contents]]</big>
*** <big> <big> [[NGC 5921: red-shifted HI emission | NGC 5921 HI Emission]] </big> </big>
***<big>[[Loading Data ]]</big>
*** <big> <big> [[MRK 6: red-shifted HI absorption | MRK 6 HI Absorption]] </big> </big>
***<big>[[Inspecting Data]] </big>
** <big> <big> [[EVLA Continuum Tutorial 3C391-CASA3.4 | 3C391 Continuum Calibration ]] and [[ EVLA Advanced Topics 3C391-CASA3.4 | Imaging]]</big> </big>
** <big> <big> [[EVLA 6cmWideband Tutorial SN2010FZ | SN2010FZ Wide-band ]] </big> </big>
** <big> <big> [[EVLA high frequency Spectral Line tutorial - IRC+10216 CASA3.4 | IRC+10216 Spectral Line]] </big> </big>
** <big> <big> [[EVLA Wide-Band Wide-Field Imaging: G55.7 3.4 | G55.7+3.4 Wide-band Wide-field]] </big> </big>
** <big> <big> [[Calibrating a VLA 5 GHz continuum survey | VLA 5 GHz Continuum Survey ]] </big> </big>
** <big> <big> [[NGC 5921: red-shifted HI emission | VLA NGC 5921 HI Emission]] </big> </big>
** <big> <big> [[MRK 6: red-shifted HI absorption | VLA MRK 6 HI Absorption]] </big> </big>




*  <big> '''CARMA Guides''' </big>
*  <big> '''[[ CARMA Tutorials | CARMA]] and [[SMA Tutorials | SMA]] Tutorials'''  </big>
**  <big> [[CARMA Tutorials | Tutorials]] </big>
** <big> <big> [[CARMA spectral line mosaic M99 3.2| M99 Spectral Line Mosaic]] </big> </big>
*** <big> <big> [[CARMA spectral line mosaic M99 3.2| M99 Spectral Line Mosaic]] </big> </big>
** <big> <big> [[Extracting data from MIRIAD ]] </big> </big>
*** <big> <big> [[Extracting data from MIRIAD ]] </big> </big>
** <big> <big> [[SMA CO Line Data 3.2 | SMA CO Line Data ]] </big> </big>
**  <big> [[CASA Hints, Tips, and Tricks | Hints, Tips, & Tricks]] </big>
 
 
*<big> [[Simulating Observations in CASA 3.4 |'''Simulating Observations''' ]]</big>




*  <big> '''SMA Guides''' </big>
**  <big> [[SMA Tutorials | Tutorials]] </big>
*** <big> <big> [[SMA CO Line Data 3.2 | CO Line Data ]] </big> </big>
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<big> <big> <big>Index of All Articles </big> </big> </big>
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<big> <big> <big>'''Index of All Articles'''</big> </big> </big>
 
 
* <big><big> [[Special:AllPages| List of All Articles]] </big></big>
* <big><big>[[Special:Categories|Index by Category]] </big></big>




* [[Special:AllPages| List of All Articles]]
* [[Special:Categories|Index by Category]]
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<big><big><big>'''Using CASA'''</big></big></big>
==<big>'''Using CASA'''</big>==
 


* <big> [http://casa.nrao.edu/ CASA Homepage] Information on the latest releases, documentation, and support</big>
* <big> [http://casa.nrao.edu/ CASA Homepage] Information on the latest releases, documentation, and support</big>
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* <big> [http://casa.nrao.edu/docs/userman/UserManap6.html#x560-552000F/ Annotated Example Scripts] Sample data reduction scripts for reference </big>
* <big> [[HTT2 |Hints, Tips, & Tricks]] Task-specific tutorials and essential information to use CASA like a pro </big>
** [[Selecting Spectral Windows and Channels]]
** [[CASA Region Format]] (CASA 3.3+)
** [[Data flagging with plotms]]
** [[Data flagging with viewer]]




* <big> [[AIPS-to-CASA Cheat Sheet]] </big>
* <big> [http://casa.nrao.edu/docs/userman/UserManap6.html#x560-552000F/ Annotated Example Scripts] Samples to help you script your data reduction </big>




* <big> [[CASA Hints, Tips, and Tricks|Hints, Tips, & Tricks]] How to use CASA like a pro </big>
* <big> [[ UST2 | CASA User Scripts and Tasks]] Aligning, mosaicking, stitching, plotting weather, and more</big>




* <big> [[PythonOverview | Python Overview]] Includes basics of python, and guides to arrays and plotting</big>
* <big> [[AIPS-to-CASA Cheat Sheet]] </big>




* <big> [[CASA User Scripts and Tasks]] Aligning, mosaicking, stitching, plotting weather, and more</big>
* <big> [http://www.aoc.nrao.edu/events/synthesis/2012/lectures.shtml Lectures from the most recent Synthesis Imaging Workshop (June 2012)]




* <big> [[CASA Region Format]] (CASA 3.3+) Defining image subsections for tasks</big>
* <big> [[PythonOverview | Python Overview]] Includes basics of python, and guides to arrays and plotting</big>




* <big> [http://science.nrao.edu/forums NRAO Science Forum] Ask the community questions about data processing </big>
* <big> [http://science.nrao.edu/forums NRAO Science Forum] Ask the community questions about data processing </big>
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[[Category:VLA]] [[Category:CARMA]] [[Category:EVLA]] [[Category:ALMA]] [[Category:Calibration]] [[Category:Imaging]]
[[Category:VLA]] [[Category:CARMA]] [[Category:EVLA]] [[Category:ALMA]] [[Category:Calibration]] [[Category:Imaging]]


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<big> <big> <big> Interactive Tools in CASA </big></big></big>
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* <big>[http://casa.nrao.edu/CasaViewerDemo/casaViewerDemo.html CASA viewer demonstration video]</big>
* <big>[[Data flagging with viewer]]</big>
* <big>[[Data flagging with plotms]]</big>
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* <big>[[Averaging data in plotms]]</big>
* <big>[[What's the difference between Antenna1 and Antenna2? Axis definitions in plotms|Axis definitions in plotms]]</big>
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<big> <big> <big> Simulating Observations </big></big></big>
*<big> [[Simulating Observations in CASA 3.4 | Simulating Observations in CASA 3.4]] (under development) </big>
*<big> [[Simulating Observations in CASA 3.3 | Simulating Observations in CASA 3.3]] </big>
*<big> [[Antenna Configurations Models in CASA | Antenna Configuration Models in CASA]]</big>
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[http://www.cv.nrao.edu/~rreid/casa/scripts/atoz.html CASA python script repository (temporary)]
[http://www.cv.nrao.edu/~rreid/casa/scripts/atoz.html CASA python script repository (temporary)]


== Index of All Articles ==
* [[Special:AllPages| List of All Articles]]
* [[Special:Categories|Index by Category]]


== Information for Authors ==
== Information for Authors ==

Latest revision as of 22:09, 14 November 2012

Welcome to CASA Guides

CASA (Common Astronomy Software Applications) is a comprehensive software package to calibrate, image, and analyze radioastronomical data from interferometers (such as ALMA and EVLA, both shown below) as well as single dish telescopes. This wiki provides examples and hints for reducing data in CASA.

Featured article

CASA tutorial for ALMA Band 3 Science Verification data on the merging galaxy NGC 3256


CASA Tutorials

CASA News


List of All Tutorials

Extracting Scripts from Tutorials


Direct Links:







Index of All Articles



Using CASA

  • CASA Homepage Information on the latest releases, documentation, and support


  • Installing CASA Where to obtain CASA, and how to install it in different operating systems


  • What is CASA? Overview of CASA calibration, imaging, and a description of basic tasks











CASA Events

Useful Links

CASA homepage

my.nrao.edu - Your Portal to NRAO Services

Python Documentation

EVLA Guides

Splatalogue - Astronomical Line Database

CASA python script repository (temporary)


Information for Authors



684 articles since July 2009.

Consult the Wiki User's Guide for information on using the wiki software.
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