CASA User Scripts and Tasks: Difference between revisions

Revision as of 14:09, 28 March 2012

CASA Contributed Tasks: Overview Learn How to use contributed CASA tasks

Align Cubes by Velocity (script) --- A script that will align two data cubes along their velocity axes

Analysis Utilities (python module) --- A Python module containing utilities for analysis and plotting.

findsources (task) --- This CASA task will find sources from VIZIER catalogs to place outlier fields on them for clean

Mosaicking Utilities (scripts) --- A few utilities to help setting up and reducing mosaicking observations

plotweather (script) --- Plot the weather conditions and calculate the opacity for each spectral window (EVLA)

stitch (task) --- A CASA task that replaces some channels of a spectral with those of a second spectral window. This is useful, e.g., to remove the 128MHz "suckout" frequency ranges and replace them with channels from a slightly frequency-shifted second baseband

Calculating flag summaries by "reason" --- The statistics of the flags in and MS will be listed in different categories, defined by "reasons" (CASA 3.4 and higher)

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	* [[CASA Contributed Task: stitch \| stitch (task)]] --- A CASA task that replaces some channels of a spectral with those of a second spectral window. This is useful, e.g., to remove the 128MHz "suckout" frequency ranges and replace them with channels from a slightly frequency-shifted second baseband		* [[CASA Contributed Task: stitch \| stitch (task)]] --- A CASA task that replaces some channels of a spectral with those of a second spectral window. This is useful, e.g., to remove the 128MHz "suckout" frequency ranges and replace them with channels from a slightly frequency-shifted second baseband

			* [[CASA Contributed Script: flag_reason_stats \| Calculating flag summaries by "reason"]] --- The statistics of the flags in and MS will be listed in different categories, defined by "reasons" (CASA 3.4 and higher)