Split off relevant data through the CASA task mstransform as specified by the editimlist task.

outputvis
VLASS3.2.sb45483556.eb45792768.60431.950518831014_split_split.ms
output_dir
 
wtmode
nyq
modify_weights
True
replace
False
intent
 
timebin
0s
datacolumn
data
chanbin
1
spw
 
field
 
clear_pointing
False
vis
../rawdata/VLASS3.2.sb45483556.eb45792768.60431.950518831014_split.ms
Start time
2025-07-17 22:48:07.071
End
2025-07-17 22:49:46.495
Duration
0:01:39.425
Note, WebLog generation is not included in the time.

CASA logs for stage 4