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 9.3625e-04 Jy/beam
minimum 1.1843e-04 Jy/beam
mean 1.8852e-04 Jy/beam
median 1.4596e-04 Jy/beam
sigma 9.2473e-05 Jy/beam
MAD rms 1.7905e-05 Jy/beam

RMS images

VLASS3.2.sb45507366.eb46194183.60502.100238935185_split_split.ms

VLASS3.2.ql.T11t21.J133400_023000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45507366.eb46194183.60502.100238935185_split_split.ms']
Start time
2024-07-18 08:04:54.386
End
2024-07-18 08:06:30.290
Duration
0:01:35.904
Note, WebLog generation is not included in the time.

CASA logs for stage 7