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Version 1.9 Build 1488

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dish.getr - Function

	Package	dish
	Module	dish
	Tool	dish

Retrieve raw data (from the FLOAT_DATA column)

Synopsis
getr(scan, phase, int, pol, nif)

Description
This provides data access directly to the FLOAT_DATA column. If the scan is specified and no integrations, the data is averaged with a TSYS weighting scheme (weighting is equal to the integration time divided by the square of the system temperature).

Arguments

scan		the scan number
		Allowed:	integer
		Default:	no default
phase		the phase number
		Allowed:	integer
		Default:	no default
int		the integration number
		Allowed:	integer
		Default:	All integrations
pol		the polarization number
		Allowed:	boolean
		Default:	All polarizations
nif		the IF number
		Allowed:	integer
		Default:	1

Returns
An SDRecord

Example

- myrec := d.getr(9,1);	#will average all of the phase 1 data from scan 9