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 7.4236e-04 Jy/beam
minimum 1.1951e-04 Jy/beam
mean 1.9279e-04 Jy/beam
median 1.4964e-04 Jy/beam
sigma 9.2124e-05 Jy/beam
MAD rms 1.5268e-05 Jy/beam

RMS images

VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms

VLASS3.2.ql.T08t04.J021816_103000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms']
Start time
2024-08-09 16:13:41.014
End
2024-08-09 16:15:11.818
Duration
0:01:30.804
Note, WebLog generation is not included in the time.

CASA logs for stage 7