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 7.3435e-04 Jy/beam
minimum 1.1375e-04 Jy/beam
mean 1.8286e-04 Jy/beam
median 1.3732e-04 Jy/beam
sigma 9.5531e-05 Jy/beam
MAD rms 1.6382e-05 Jy/beam

RMS images

VLASS3.2.sb45778582.eb46233961.60512.58184721065_split_split.ms

VLASS3.2.ql.T20t10.J071430_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45778582.eb46233961.60512.58184721065_split_split.ms']
output_dir
 
Start time
2024-07-28 10:58:16.534
End
2024-07-28 10:59:36.644
Duration
0:01:20.110
Note, WebLog generation is not included in the time.

CASA logs for stage 7