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 7.9013e-04 Jy/beam
minimum 1.2214e-04 Jy/beam
mean 2.0181e-04 Jy/beam
median 1.5030e-04 Jy/beam
sigma 1.1014e-04 Jy/beam
MAD rms 1.6667e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T19t09.J070530_353000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms']
Start time
2024-09-08 09:09:19.791
End
2024-09-08 09:10:35.248
Duration
0:01:15.457
Note, WebLog generation is not included in the time.

CASA logs for stage 7