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 7.6115e-04 Jy/beam
minimum 1.0464e-04 Jy/beam
mean 1.6918e-04 Jy/beam
median 1.2671e-04 Jy/beam
sigma 8.8802e-05 Jy/beam
MAD rms 1.1444e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T23t06.J055048_483000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms']
output_dir
 
Start time
2024-08-15 03:41:14.566
End
2024-08-15 03:42:41.394
Duration
0:01:26.828
Note, WebLog generation is not included in the time.

CASA logs for stage 7