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 6.6348e-04 Jy/beam
minimum 1.3236e-04 Jy/beam
mean 2.0751e-04 Jy/beam
median 1.6496e-04 Jy/beam
sigma 8.7874e-05 Jy/beam
MAD rms 2.0491e-05 Jy/beam

RMS images

VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms

VLASS3.2.ql.T08t04.J021810_083000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms']
output_dir
 
Start time
2024-08-09 13:04:53.622
End
2024-08-09 13:06:20.098
Duration
0:01:26.477
Note, WebLog generation is not included in the time.

CASA logs for stage 7