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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 News 20 October 2017: CASA Release 5.1.1 is now available 26 September 2017: CASA Newsletter #5

Contents

Using CASA CASA Homepage What is CASA? Getting Started in CASA Full CASA User Reference Manual (Release 3.0.1) PDF HTML CASA Task Reference manual CASA Toolkit Reference manual AIPS-to-CASA Cheat Sheet Hints, Tips, & Tricks CASA python script list for special applications	Interactive Tools in CASA CASA viewer demonstration video Data flagging with viewer Data flagging with plotms Averaging data in plotms Axis definitions in plotms
Data Reduction Guides
Extracting scripts from these tutorials ALMA Guides Forthcoming EVLA Guides Tutorials Hints, Tips, & Tricks	VLA Guides Tutorials Hints, Tips, & Tricks CARMA Guides Tutorials Hints, Tips, & Tricks
Simulations Simulating Observations in CASA
Indices List of All Articles Index by Category Authors MediaWiki markup language CASAGuides Instructions for Authors

Useful Links

my.nrao.edu - Your Portal to NRAO Services

Splatalogue - Astronomical Line Database

CASA python script repository (temporary)

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684 articles since July 2009.

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