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./contrib
getVctr.pro

Last modification date:
Wed Feb 8 12:37:30 2012

getVctr is a collection of routines that use a vector Tcal from the database created by the routines in scal.pro to calibrate various observations. Supports:

See also the scal User's Guide found in the documentation for scal.pro

Contributed By: Ron Maddalena, NRAO-GB

Routine Summary  3 routines

procedure getKaSubrNod, scan, [ifnum=integer], [refsmth=refsmth]

Performs vector Tcal calibration for a Subreflector Nod observation with Ka-band.

procedure getVctr, scan1, scan2, [ifnum=integer], [plnum=integer], [fdnum=integer], [refsmth=refsmth]

Performs vector Tcal calibration on an On-Off, Off-On, or Nod observation for all but Ka-band.

procedure getVctrSubrNod, scan, [ifnum=integer], [plnum=integer], [refsmth=refsmth]

Performs scalar Tcal calibration for a Subreflector Nod observation with Q, Ku, or K-band.

Routine Details

getKaSubrNod

procedure getKaSubrNod, scan, [ifnum=integer], [refsmth=refsmth]

Performs vector Tcal calibration for a Subreflector Nod observation with Ka-band.

Combines data from the two beam/pols/phases in the 'correct' way.

Stores results in the PDC

Version
$Id: getVctr.pro,v 1.4 2009/12/02 18:57:35 bgarwood Exp $
Common blocks
calCommon

Parameters
scan
in, required
integer 		the scans number for the Track observation.

Keywords
ifnum
in, optional
integer 		standard ifnum from the 'get' commands, defaults to 0.
refsmth
in, optional
refsmth 		refsmth

getVctr

procedure getVctr, scan1, scan2, [ifnum=integer], [plnum=integer], [fdnum=integer], [refsmth=refsmth]

Performs vector Tcal calibration on an On-Off, Off-On, or Nod observation for all but Ka-band.

Store results in the PDC

Note: whether scan2 = scan1 + 1 or scan2 = scan1 -1 depends upon whether this is an Off-On or On-Off observation, or whether this is a fdnum=0 or fdnum=1. If you get the order backwards, Ta will be negative.

Common blocks
calCommon

Parameters
scan1
in, required
integer 		the scan number for the on or off observation
scan2
in, required
integer 		the scans numbers for the on or off observation.

Keywords
ifnum
in, optional
integer 		same usage as in all of the standard "get" commands.
plnum
in, optional
integer 		same usage as in all of the standard "get" commands.
fdnum
in, optional
integer 		same usage as in all of the standard "get" commands.
refsmth
in, optional
refsmth 		refsmth

getVctrSubrNod

procedure getVctrSubrNod, scan, [ifnum=integer], [plnum=integer], [refsmth=refsmth]

Performs scalar Tcal calibration for a Subreflector Nod observation with Q, Ku, or K-band.

Combines data from the two beams and polarizations in the 'correct' way.

Store results in the PDC

Common blocks
calCommon

Parameters
scan
in, required
integer 		the scan number for the Track observation

Keywords
ifnum
in, optional
integer 		same usage as in all of the standard "get" commands.
plnum
in, optional
integer 		same usage as in all of the standard "get" commands.
refsmth
in, optional
refsmth 		refsmth

Produced by IDLdoc 1.6 on Wed Feb 8 12:39:02 2012