Selfcal

class Selfcal(inputs)

Bases: StandardTaskTemplate

Attributes Summary

is_multi_vis_task

Methods Summary

analyse(results)	Analyze the result from the task preparing operation.
get_desired_width(meanfreq)	Get the desired channel width for the given mean frequency.
get_spw_chanbin(bwarray, chanarray[, chanwidth])	Calculate the number of channels to average over for each spw.
prepare()	Prepare job requests for execution.

Attributes Documentation

is_multi_vis_task = True

Methods Documentation

analyse(results)

Analyze the result from the task preparing operation.

This method analyzes the result object returned by the Pipeline task.prepare method and returns it with optional modifications.

Parameters:

result -- the task result object generated by prepare()

Return type:

Result

static get_desired_width(meanfreq)

Get the desired channel width for the given mean frequency.

static get_spw_chanbin(bwarray, chanarray, chanwidth=15625000.0)

Calculate the number of channels to average over for each spw.

note: mstransform only accept chanbin as integer.

prepare()

Prepare job requests for execution.

Parameters:

parameters -- the parameters to pass through to the subclass. Refer to the implementing subclass for specific information on what these parameters are.

Return type:

a class implementing Result