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 7.8796e-04 Jy/beam
minimum 1.0761e-04 Jy/beam
mean 1.7912e-04 Jy/beam
median 1.3062e-04 Jy/beam
sigma 9.2270e-05 Jy/beam
MAD rms 1.6712e-05 Jy/beam

RMS images

VLASS3.2.sb45762412.eb46186091.60490.111382233794_split_split.ms

VLASS3.2.ql.T22t16.J152501_443000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45762412.eb46186091.60490.111382233794_split_split.ms']
Start time
2024-07-25 04:07:27.755
End
2024-07-25 04:08:23.246
Duration
0:00:55.491
Note, WebLog generation is not included in the time.

CASA logs for stage 7