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 6.8085e-04 Jy/beam
minimum 1.1722e-04 Jy/beam
mean 1.8987e-04 Jy/beam
median 1.4984e-04 Jy/beam
sigma 8.7947e-05 Jy/beam
MAD rms 2.1222e-05 Jy/beam

RMS images

VLASS3.2.sb45507366.eb46194183.60502.100238935185_split_split.ms

VLASS3.2.ql.T11t21.J135401_023000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45507366.eb46194183.60502.100238935185_split_split.ms']
output_dir
 
Start time
2024-07-25 11:19:52.393
End
2024-07-25 11:21:31.611
Duration
0:01:39.218
Note, WebLog generation is not included in the time.

CASA logs for stage 7