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 1.3638e-03 Jy/beam
minimum 1.2565e-04 Jy/beam
mean 1.9662e-04 Jy/beam
median 1.5193e-04 Jy/beam
sigma 9.7365e-05 Jy/beam
MAD rms 1.4571e-05 Jy/beam

RMS images

VLASS3.2.sb45428294.eb46169418.60478.22935620371_split_split.ms

VLASS3.2.ql.T09t29.J190605_053000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45428294.eb46169418.60478.22935620371_split_split.ms']
Start time
2024-06-30 07:51:23.870
End
2024-06-30 07:53:03.727
Duration
0:01:39.858
Note, WebLog generation is not included in the time.

CASA logs for stage 7