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 7.5778e-04 Jy/beam
minimum 1.2510e-04 Jy/beam
mean 1.9621e-04 Jy/beam
median 1.5309e-04 Jy/beam
sigma 9.1969e-05 Jy/beam
MAD rms 1.4527e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T09t26.J171009_063000.10.2048.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
2024-06-26 16:54:34.112
End
2024-06-26 16:56:10.426
Duration
0:01:36.314
Note, WebLog generation is not included in the time.

CASA logs for stage 7