getSBGain
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Reads the sideband gain ratio from the ASDM_CALATMOSPHERE table of
a measurement set. Returns either all of the values, or only those rows which match the input parameters.
See also
plotSBGain and
plotSBGainFromASDM.
Usage:
au.getSBGain(vis, pol='', antenna='', baseband='', scan='', receiverBand='', debug=False)
- antenna: must be the string name (e.g. 'DA41')
- scan: a single scan number (as string or integer)
- baseband: a single baseband number (as string or integer)
- receiverBand: a single receiver band number (as string or integer)
- pol: '0', 'X', '1', 'Y' or ''=both Returns 6 arrays:
- sideband gain, antenna name, receiver band number, baseband number, time (in MJD seconds), scan number
Example:
CASA <7>: au.getSBGain('uid___A002_X652932_X2438.ms',pol='X',antenna='DA42',baseband=1,scan=3)
Out[7]:
(array([ 0.9837355]),
array(['DA42'],
dtype='|S5'),
array([7]),
array([1]),
array([ 4.87680327e+09]),
array([3]))
--
ToddHunter - 2013-09-11