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 6.8802e-04 Jy/beam
minimum 1.0955e-04 Jy/beam
mean 1.8318e-04 Jy/beam
median 1.3795e-04 Jy/beam
sigma 9.0606e-05 Jy/beam
MAD rms 2.3103e-05 Jy/beam

RMS images

VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms

VLASS3.2.ql.T23t06.J054118_513000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms']
Start time
2024-08-17 07:58:01.037
End
2024-08-17 07:58:57.844
Duration
0:00:56.808
Note, WebLog generation is not included in the time.

CASA logs for stage 7