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 6.6240e-04 Jy/beam
minimum 1.0621e-04 Jy/beam
mean 1.6681e-04 Jy/beam
median 1.2589e-04 Jy/beam
sigma 8.5436e-05 Jy/beam
MAD rms 1.1166e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T23t06.J050858_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
2024-08-14 22:11:16.777
End
2024-08-14 22:12:41.811
Duration
0:01:25.033
Note, WebLog generation is not included in the time.

CASA logs for stage 7