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 6.9633e-04 Jy/beam
minimum 1.2265e-04 Jy/beam
mean 1.9254e-04 Jy/beam
median 1.4864e-04 Jy/beam
sigma 9.2188e-05 Jy/beam
MAD rms 1.4512e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T08t04.J022624_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 12:55:45.726
End
2024-08-09 12:57:15.253
Duration
0:01:29.527
Note, WebLog generation is not included in the time.

CASA logs for stage 7