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 8.8870e-04 Jy/beam
minimum 1.2308e-04 Jy/beam
mean 1.9830e-04 Jy/beam
median 1.5188e-04 Jy/beam
sigma 9.6357e-05 Jy/beam
MAD rms 1.5380e-05 Jy/beam

RMS images

VLASS3.2.sb45428294.eb46169418.60478.22935620371_split_split.ms

VLASS3.2.ql.T09t23.J144200_063000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45428294.eb46169418.60478.22935620371_split_split.ms']
Start time
2024-06-26 18:14:09.295
End
2024-06-26 18:15:31.759
Duration
0:01:22.463
Note, WebLog generation is not included in the time.

CASA logs for stage 7