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 1.0203e-03 Jy/beam
minimum 1.1720e-04 Jy/beam
mean 1.9442e-04 Jy/beam
median 1.4156e-04 Jy/beam
sigma 1.0131e-04 Jy/beam
MAD rms 1.7958e-05 Jy/beam

RMS images

VLASS3.2.sb46312212.eb46777130.60581.33986729167_split_split.ms

VLASS3.2.ql.T05t05.J024623_203000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46312212.eb46777130.60581.33986729167_split_split.ms']
Start time
2024-10-30 10:40:10.342
End
2024-10-30 10:41:03.627
Duration
0:00:53.286
Note, WebLog generation is not included in the time.

CASA logs for stage 7