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 9.5073e-04 Jy/beam
minimum 1.1253e-04 Jy/beam
mean 1.7938e-04 Jy/beam
median 1.3643e-04 Jy/beam
sigma 9.4788e-05 Jy/beam
MAD rms 1.4617e-05 Jy/beam

RMS images

VLASS3.2.sb45729537.eb46150946.60468.52157822916_split_split.ms

VLASS3.2.ql.T22t06.J051947_453000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45729537.eb46150946.60468.52157822916_split_split.ms']
Start time
2024-07-05 04:07:25.801
End
2024-07-05 04:09:03.770
Duration
0:01:37.969
Note, WebLog generation is not included in the time.

CASA logs for stage 7