The following is the time consumption breakdown for the pipeline
image_ms_quick
16% bandpass
50% selfcal
25% source removal
do_selfcal
50% gaincal
37% wsclean call
source_subtraction:remove_nonsolar_sources
84% wsclean
10% predict (de-gridding)
Ideas to improve
○ alternative gaincal in casa (takes 25% overall time)
✅ remove_nonsolar_sources use allsky image from the previous selfcal step. (will save 15-20% of overall time)
○ something about bandpass?
Profiling tools : line_profiler(pip install), cProfile(python built-in), snakevis(pip install)
The following is the time consumption breakdown for the pipeline
image_ms_quick
do_selfcal
source_subtraction:remove_nonsolar_sources
Ideas to improve
○ alternative gaincal in casa (takes 25% overall time) ✅
remove_nonsolar_sources
use allsky image from the previous selfcal step. (will save 15-20% of overall time) ○ something about bandpass?