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 1.5582e-03 Jy/beam
minimum 1.1459e-04 Jy/beam
mean 1.9697e-04 Jy/beam
median 1.4261e-04 Jy/beam
sigma 1.0830e-04 Jy/beam
MAD rms 2.2396e-05 Jy/beam

RMS images

VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms

VLASS3.2.ql.T23t12.J115726_493000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms']
Start time
2024-09-15 05:43:15.296
End
2024-09-15 05:44:08.252
Duration
0:00:52.956
Note, WebLog generation is not included in the time.

CASA logs for stage 7