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 6.0670e-04 Jy/beam
minimum 1.0691e-04 Jy/beam
mean 1.7094e-04 Jy/beam
median 1.2878e-04 Jy/beam
sigma 8.6317e-05 Jy/beam
MAD rms 1.3148e-05 Jy/beam

RMS images

VLASS3.2.sb45644347.eb46193805.60498.398266018514_split_split.ms

VLASS3.2.ql.T19t02.J010505_353000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45644347.eb46193805.60498.398266018514_split_split.ms']
output_dir
 
Start time
2024-07-16 13:59:24.502
End
2024-07-16 14:00:43.318
Duration
0:01:18.816
Note, WebLog generation is not included in the time.

CASA logs for stage 7