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 8.0479e-04 Jy/beam
minimum 1.1236e-04 Jy/beam
mean 1.8258e-04 Jy/beam
median 1.3733e-04 Jy/beam
sigma 9.4148e-05 Jy/beam
MAD rms 1.5435e-05 Jy/beam

RMS images

VLASS3.2.sb45817079.eb46169400.60476.660716388884_split_split.ms

VLASS3.2.ql.T21t07.J064936_403000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45817079.eb46169400.60476.660716388884_split_split.ms']
Start time
2024-07-07 03:00:55.481
End
2024-07-07 03:02:14.724
Duration
0:01:19.243
Note, WebLog generation is not included in the time.

CASA logs for stage 7