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 9.1389e-04 Jy/beam
minimum 1.7590e-04 Jy/beam
mean 2.7266e-04 Jy/beam
median 2.1641e-04 Jy/beam
sigma 1.1896e-04 Jy/beam
MAD rms 2.1621e-05 Jy/beam

RMS images

VLASS3.2.sb45404898.eb46234400.60513.04696903935_split_split.ms

VLASS3.2.ql.T07t27.J174647_143000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45404898.eb46234400.60513.04696903935_split_split.ms']
output_dir
 
Start time
2024-08-06 21:07:45.487
End
2024-08-06 21:09:28.138
Duration
0:01:42.651
Note, WebLog generation is not included in the time.

CASA logs for stage 7