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 6.3269e-04 Jy/beam
minimum 1.0776e-04 Jy/beam
mean 1.6987e-04 Jy/beam
median 1.2960e-04 Jy/beam
sigma 8.7799e-05 Jy/beam
MAD rms 1.0431e-05 Jy/beam

RMS images

VLASS3.2.sb45817079.eb46169400.60476.660716388884_split_split.ms

VLASS3.2.ql.T21t11.J105108_423000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45817079.eb46169400.60476.660716388884_split_split.ms']
output_dir
 
Start time
2024-07-07 01:05:56.500
End
2024-07-07 01:07:36.625
Duration
0:01:40.125
Note, WebLog generation is not included in the time.

CASA logs for stage 7