./guide
gettp.pro

Last modification date:

Thu Jun 2 23:56:08 2005

Routine Summary  2 routines

procedure gettp, scan, [ifnum=integer], [intnum=integer], [plnum=integer], [fdnum=integer], [noweight=flag]
This procedure retrieves a total power scan.

procedure dotpint, sig_off, sig_on, ret_tsys	private
This procedure calibrates a single integration from a total power scan.

Routine Details

gettp

procedure gettp, scan, [ifnum=integer], [intnum=integer], [plnum=integer], [fdnum=integer], [noweight=flag]

This procedure retrieves a total power scan. This code should be used as a template for the user who may wish to develop more sophisticated calibration schemes. The required parameter is the scan number. Arguments to identify the IF number, polarization number and feed number are optional. The program calculates Tsys based on the Tcal values, and cal_on/cal_off phases.

All averaging is done using dcaccum and accumave. This means that integrations are weighted using the default weight given in dcaccum. To turn off this weighting so that all integrations have equal weight in the average, use the /noweight flag.

Version

$Id: gettp.pro,v 1.7 2005/05/30 04:03:43 bgarwood Exp $

Parameters
scan in, required integer	M&C scan number

Keywords
ifnum in, optional integer	IF number (starting with 0)
intnum in, optional integer	integration number (starting with 0)
plnum in, optional integer	polarization number (0 or 1)
fdnum in, optional integer	feed number (default 0)
noweight in, optional flag	if set, the default weighting is turned off and all integrations are averaged with the same weight (1.0).

dotpint

private

procedure dotpint, sig_off, sig_on, ret_tsys

This procedure calibrates a single integration from a total power scan. This is currently an internal function used only by getps.

Version

$Id: gettp.pro,v 1.7 2005/05/30 04:03:43 bgarwood Exp $