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 6.6053e-04 Jy/beam
minimum 1.0867e-04 Jy/beam
mean 1.7601e-04 Jy/beam
median 1.3131e-04 Jy/beam
sigma 8.8650e-05 Jy/beam
MAD rms 1.4047e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T23t08.J075800_503000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms']
output_dir
 
Start time
2024-08-14 21:43:50.232
End
2024-08-14 21:45:03.402
Duration
0:01:13.170
Note, WebLog generation is not included in the time.

CASA logs for stage 7