Collection of functions for astronomical image analysis and processing. These tools involves pure python, but also are integrated with CASA (https://casa.nrao.edu/)
An issue needs to be fixed for the following selfcal run:
Only steps 'p0' and 'ap1' are executed
If step 'p0' uses combine='spw' and step 'ap1' uses the bright template, the corresponding spwmap for ap1 will be wrong, as it will not use the spwmap from step p0.
This is a typical run for e-MERLIN observations. Sources may be bright, but we should avoid performing multiple steps of selfcal, specially if the data has been flagged out significantly during phase referencing calibration.
An issue needs to be fixed for the following selfcal run:
combine='spw'and step 'ap1' uses thebrighttemplate, the correspondingspwmapforap1will be wrong, as it will not use thespwmapfrom stepp0. This is a typical run for e-MERLIN observations. Sources may be bright, but we should avoid performing multiple steps of selfcal, specially if the data has been flagged out significantly during phase referencing calibration.