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 7.9379e-04 Jy/beam
minimum 1.1751e-04 Jy/beam
mean 1.9483e-04 Jy/beam
median 1.4768e-04 Jy/beam
sigma 9.8300e-05 Jy/beam
MAD rms 1.7263e-05 Jy/beam

RMS images

VLASS3.2.sb45424969.eb46169404.60476.98585513889_split_split.ms

VLASS3.2.ql.T09t17.J111004_043000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45424969.eb46169404.60476.98585513889_split_split.ms']
output_dir
 
Start time
2024-07-09 21:05:54.957
End
2024-07-09 21:07:16.315
Duration
0:01:21.358
Note, WebLog generation is not included in the time.

CASA logs for stage 7