2.3.1.0 imager.plotweights

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imager.plotweights - Function

2.3.1 Plot the visibility weights as a function of u-v radius
Description

Performs a plot of the visibility weights of all selected data (stored in the IMAGING_WEIGHT column of the MeasurementSet). The plot can be of the gridded weights (type=’gridded’) or ungridded.

Arguments


Inputs
gridded	Do gridded plot?
	allowed:	bool
	Default:	false
increment	Increment in points to plot
	allowed:	int
	Default:	1

Returns
bool

Example

im.open(’3C273XC1.ms’)
im.setimage(cellx=’0.7arcsec’, celly=’0.7arcsec’)
im.weight(’briggs’)
im.plotweights(gridded=True,increment=10)

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