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 6.5223e-04 Jy/beam
minimum 1.0380e-04 Jy/beam
mean 1.6624e-04 Jy/beam
median 1.2433e-04 Jy/beam
sigma 8.4802e-05 Jy/beam
MAD rms 1.3950e-05 Jy/beam

RMS images

VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms

VLASS3.2.ql.T19t06.J040221_323000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms']
Start time
2024-08-14 08:16:03.231
End
2024-08-14 08:17:18.036
Duration
0:01:14.805
Note, WebLog generation is not included in the time.

CASA logs for stage 7