RMS Images are meant to represent the root-mean-square deviation from the mean (rmsd) appropriate to measure the noise level in a Gaussian distribution.

maximum 1.1535e-03 Jy/beam
minimum 1.2012e-04 Jy/beam
mean 1.9349e-04 Jy/beam
median 1.4375e-04 Jy/beam
sigma 1.0673e-04 Jy/beam
MAD rms 1.4151e-05 Jy/beam

RMS images

VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms

VLASS3.2.ql.T19t09.J070011_343000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms']
Start time
2024-08-23 02:41:11.479
End
2024-08-23 02:42:42.598
Duration
0:01:31.119
Note, WebLog generation is not included in the time.

CASA logs for stage 7