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 7.3039e-04 Jy/beam
minimum 1.1917e-04 Jy/beam
mean 2.0300e-04 Jy/beam
median 1.4728e-04 Jy/beam
sigma 1.0647e-04 Jy/beam
MAD rms 1.8021e-05 Jy/beam

RMS images

VLASS3.2.sb45766702.eb46193492.60496.47277112269_split_split.ms

VLASS3.2.ql.T20t09.J071109_393000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45766702.eb46193492.60496.47277112269_split_split.ms']
Start time
2024-07-16 11:07:02.341
End
2024-07-16 11:08:01.292
Duration
0:00:58.951
Note, WebLog generation is not included in the time.

CASA logs for stage 7