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 6.9917e-04 Jy/beam
minimum 1.1547e-04 Jy/beam
mean 1.8388e-04 Jy/beam
median 1.3867e-04 Jy/beam
sigma 9.3305e-05 Jy/beam
MAD rms 1.4207e-05 Jy/beam

RMS images

VLASS3.2.sb45477220.eb46193304.60495.2763628588_split_split.ms

VLASS3.2.ql.T15t01.J002316_193000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45477220.eb46193304.60495.2763628588_split_split.ms']
output_dir
 
Start time
2024-07-16 19:11:50.163
End
2024-07-16 19:13:11.145
Duration
0:01:20.982
Note, WebLog generation is not included in the time.

CASA logs for stage 7