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NRAO Home > CASA > CASA Task Reference Manual |
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0.1.15 conjugatevis
Requires:
Synopsis
Change the sign of the phases in all visibility columns.
Arguments
Inputs |
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vis |
| Name of input visibility file.
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| allowed: | string |
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| Default: |
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spwlist |
| Spectral window selection
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| allowed: | any |
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| Default: | variant ”” |
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outputvis |
| Name of output visibility file
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| allowed: | string |
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| Default: |
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overwrite |
| Overwrite the outputvis if it exists.
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| allowed: | bool |
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| Default: | False |
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Change the sign of the phases in all visibility columns
Keyword arguments:
vis -- Name of input visibility file
default: none; example=’3C273XC1.ms’
spwlist -- Select spectral window
default: [] all spws will be conjugated; example: spw=[1,2]
outputvis -- name of output visibility file
default: ’conjugated_’+vis; example= ’conjugated.ms’
overwrite -- Overwrite the outputvis if it exists
default=False; example: overwrite=True
Example:
conjugatevis(vis=’NGC253.ms’, spwlist=[0,1], outputvis=’NGC253-conj.ms’)
Will conjugate all visibilities for spectral windows 0 and 1 and store the
modified data in NGC253-conj.ms.
More information about CASA may be found at the
CASA web page
Copyright © 2016 Associated Universities Inc., Washington, D.C.
This code is available under the terms of the GNU General Public Lincense
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