1.3.2.0 msmetadata.spwsforscans

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msmetadata.spwsforscans - Function

1.3.2 Get a dictionary of which maps scan number to spectral windows for the specified observation ID and array ID.

Description

Get a dictionary of which maps scan number to spectral windows for the specified observation ID and array ID. The keys (scan numbers) will be strings. obsid and arrayid must both be non-negative.

Arguments


Inputs
obsid	Observation ID. Must be non-negative.
	allowed:	int
	Default:	0
arrayid	Array ID. Must be non-negative.
	allowed:	int
	Default:	0

Returns
record

Example

    msmd.open("my.ms")
    # get the scan - spw map for arrayID 1 and obsID 2
    scan_to_spws = msmd.spwsforscans(arrayid=1, obsid=2)
    # access the spws associated with scan 2
    spws_for_scan2 = scan_to_spws["2"]
    msmd.done()

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