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 7.4821e-04 Jy/beam
minimum 1.1609e-04 Jy/beam
mean 2.0519e-04 Jy/beam
median 1.5629e-04 Jy/beam
sigma 1.0442e-04 Jy/beam
MAD rms 3.3613e-05 Jy/beam

RMS images

VLASS3.2.sb45643278.eb46194043.60500.58395724537_split_split.ms

VLASS3.2.ql.T18t14.J101959_313000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45643278.eb46194043.60500.58395724537_split_split.ms']
Start time
2024-07-25 16:02:52.609
End
2024-07-25 16:03:49.064
Duration
0:00:56.456
Note, WebLog generation is not included in the time.

CASA logs for stage 7