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 8.2972e-04 Jy/beam
minimum 1.2506e-04 Jy/beam
mean 2.0108e-04 Jy/beam
median 1.5635e-04 Jy/beam
sigma 9.7194e-05 Jy/beam
MAD rms 2.0013e-05 Jy/beam

RMS images

VLASS3.2.sb45424969.eb46169404.60476.98585513889_split_split.ms

VLASS3.2.ql.T09t14.J085002_053000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45424969.eb46169404.60476.98585513889_split_split.ms']
output_dir
 
Start time
2024-07-11 05:52:20.060
End
2024-07-11 05:53:57.153
Duration
0:01:37.094
Note, WebLog generation is not included in the time.

CASA logs for stage 7