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 6.8995e-04 Jy/beam
minimum 1.1341e-04 Jy/beam
mean 1.9713e-04 Jy/beam
median 1.4888e-04 Jy/beam
sigma 1.0092e-04 Jy/beam
MAD rms 2.7951e-05 Jy/beam

RMS images

VLASS3.2.sb45581971.eb46277724.60524.308668645834_split_split.ms

VLASS3.2.ql.T18t28.J205829_313000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45581971.eb46277724.60524.308668645834_split_split.ms']
output_dir
 
Start time
2024-08-07 14:23:13.552
End
2024-08-07 14:24:12.491
Duration
0:00:58.938
Note, WebLog generation is not included in the time.

CASA logs for stage 7