virtualconcat – Concatenate several visibility data sets into a multi-MS – utility, manipulation task

Description

Parameters

Title

Parameter	Default	Description
vis	numpy.array( [  ] )
concatvis	''
freqtol	''
dirtol	''
respectname	True
visweightscale	numpy.array( [  ] )
keepcopy	False
copypointing	True

Parameter Explanations

vis

numpy.array( [  ] )

List of names of input visibility files to be concatenated

concatvis

''

Name of the output visibility file (a multi-MS)

freqtol

''

Frequency shift tolerance for considering data as the same spwid

dirtol

''

Direction shift tolerance for considering data as the same field

respectname

True

If true, fields with a different name are not merged even if their direction agrees

visweightscale

numpy.array( [  ] )

List of the weight scaling factors to be applied to the individual MSs

keepcopy

False

If true, a copy of the input MSs is kept in their original place.

copypointing

True

If true, keep the POINTING table information in the output MMS. If false, don't.