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 6.4168e-04 Jy/beam
minimum 1.0714e-04 Jy/beam
mean 1.6800e-04 Jy/beam
median 1.2697e-04 Jy/beam
sigma 8.4657e-05 Jy/beam
MAD rms 1.0908e-05 Jy/beam

RMS images

VLASS3.2.sb45672324.eb46194039.60500.20974844907_split_split.ms

VLASS3.2.ql.T25t15.J191302_573000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45672324.eb46194039.60500.20974844907_split_split.ms']
output_dir
 
Start time
2024-07-17 14:24:17.931
End
2024-07-17 14:25:44.888
Duration
0:01:26.957
Note, WebLog generation is not included in the time.

CASA logs for stage 7