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./contrib
showtsys.pro

Last modification date:
Wed Sep 28 13:27:15 2016

showtsys

procedure showtsys, scan, [/bysampler]

Show all of the Tsys values associated with a scan.

This uses gettp to retrieve the system temperature for each sampler in a scan. If the bysampler keyword is set then they are displayed under each sampler name with at most 8 samplers per row. If that keyword is not set then they are displayed by feed and polarization with one row for each spectral window (ifnum). Any triad of spectral window, feed, and polarization that doesn't have any data associated with is left blank in the output.

For the default display by feed and polarization the frequency, scan, az, and el values are added to the line. These avalues are useful when investigating changes in tsys with el, for example.

Because this must retrieve the raw data to calculated Tsys it often takes time to finish.

Note: This only works for the auto-correlation case. Cross-correlation data will be both incompletely labelled in the output and the Tsys determined from gettp is not appropriate.

Contributions from Glen Langston, Bob Garwood - NRAO-CV

Version
$Id$

Parameters
scan
in, required
integer
The scan number of interest.

Keywords
bysampler
in, optional
boolean
When set the system temperature values will be identified by sampler name.


Produced by IDLdoc 1.6 on Wed Sep 28 13:27:49 2016