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 8.5539e-04 Jy/beam
minimum 1.1385e-04 Jy/beam
mean 1.8704e-04 Jy/beam
median 1.4207e-04 Jy/beam
sigma 9.5972e-05 Jy/beam
MAD rms 2.0179e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T23t12.J113937_493000.10.2048.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
2024-08-15 23:36:46.717
End
2024-08-15 23:38:19.178
Duration
0:01:32.460
Note, WebLog generation is not included in the time.

CASA logs for stage 7