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 1.2872e-03 Jy/beam
minimum 1.1203e-04 Jy/beam
mean 2.0405e-04 Jy/beam
median 1.5077e-04 Jy/beam
sigma 1.1112e-04 Jy/beam
MAD rms 3.1069e-05 Jy/beam

RMS images

VLASS3.2.sb45817079.eb46169400.60476.660716388884_split_split.ms

VLASS3.2.ql.T21t09.J081850_423000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45817079.eb46169400.60476.660716388884_split_split.ms']
Start time
2024-07-17 04:22:33.193
End
2024-07-17 04:23:29.985
Duration
0:00:56.792
Note, WebLog generation is not included in the time.

CASA logs for stage 7