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 7.1167e-04 Jy/beam
minimum 1.1843e-04 Jy/beam
mean 1.8597e-04 Jy/beam
median 1.4384e-04 Jy/beam
sigma 9.4790e-05 Jy/beam
MAD rms 1.2880e-05 Jy/beam

RMS images

VLASS3.2.sb45644347.eb46193805.60498.398266018514_split_split.ms

VLASS3.2.ql.T19t08.J054309_333000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45644347.eb46193805.60498.398266018514_split_split.ms']
output_dir
 
Start time
2024-07-16 19:32:58.040
End
2024-07-16 19:34:36.203
Duration
0:01:38.163
Note, WebLog generation is not included in the time.

CASA logs for stage 7