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 6.5549e-03 Jy/beam
minimum 1.1366e-04 Jy/beam
mean 4.4776e-04 Jy/beam
median 2.2944e-04 Jy/beam
sigma 5.2562e-04 Jy/beam
MAD rms 1.4284e-04 Jy/beam

RMS images

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

VLASS3.2.ql.T23t06.J054543_493000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms']
output_dir
 
Start time
2024-10-12 23:51:45.629
End
2024-10-12 23:53:28.570
Duration
0:01:42.941
Note, WebLog generation is not included in the time.

CASA logs for stage 7