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 6.7642e-04 Jy/beam
minimum 1.3734e-04 Jy/beam
mean 2.1094e-04 Jy/beam
median 1.6843e-04 Jy/beam
sigma 8.9121e-05 Jy/beam
MAD rms 1.6499e-05 Jy/beam

RMS images

VLASS3.2.sb45425801.eb46288291.60528.47016174768_split_split.ms

VLASS3.2.ql.T08t06.J033813_093000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45425801.eb46288291.60528.47016174768_split_split.ms']
Start time
2024-08-14 19:31:53.354
End
2024-08-14 19:33:31.003
Duration
0:01:37.649
Note, WebLog generation is not included in the time.

CASA logs for stage 7