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NRAO Home > CASA > CASA Task Reference Manual |
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0.1.54 importuvfits
Requires:
Synopsis
Convert a UVFITS file to a CASA visibility data set
Description
Convert a UVITS file to a CASA visiblity data set. Don’t forget to flag
autocorrelations using taskname flagdata, autocorr = true
Arguments
Inputs |
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fitsfile |
| Name of input UV FITS file
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| allowed: | string |
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| Default: |
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vis |
| Name of output visibility file (MS)
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| allowed: | string |
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| Default: |
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antnamescheme |
| VLA/EVLA/CARMA only; ’new’ or ’old’; ’VA04’ or ’04’
for VLA ant 4
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| allowed: | string |
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| Default: | old |
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Convert a UVFITS file to a CASA visibility data set:
Keyword arguments:
fitsfile -- Name of input UV FITS file
default = none; example=’3C273XC1.fits’
vis -- Name of output visibility file (MS)
default = none; example: vis=’3C273XC1.ms’
antnamescheme -- Naming scheme for VLA/JVLA/CARMA antennas
default = old;
old: Antenna name is a number, ’04’
This option exists for backwards compatibility
but can lead to ambiguous results when antenna
indices are used for data selection.
new: Antenna name is not a number, e.g., ’VA04’ or ’EA04’
With this scheme, data selection via
antenna names and indices is non-ambiguous.
async -- Run asynchronously
default = false; do not run asychronously
Note: Don’t forget to flag autocorrections using
taskname flagdata, autocorr = true
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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