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 6.4921e-04 Jy/beam
minimum 1.1454e-04 Jy/beam
mean 1.8650e-04 Jy/beam
median 1.3955e-04 Jy/beam
sigma 9.6352e-05 Jy/beam
MAD rms 1.4039e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T20t09.J062628_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45766702.eb46193492.60496.47277112269_split_split.ms']
output_dir
 
Start time
2024-07-16 10:06:57.268
End
2024-07-16 10:08:08.477
Duration
0:01:11.209
Note, WebLog generation is not included in the time.

CASA logs for stage 7