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 6.2525e-04 Jy/beam
minimum 1.0925e-04 Jy/beam
mean 1.8722e-04 Jy/beam
median 1.3719e-04 Jy/beam
sigma 9.4324e-05 Jy/beam
MAD rms 2.1692e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T16t30.J214710_233000.10.2048.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
2024-08-14 04:54:40.680
End
2024-08-14 04:55:27.369
Duration
0:00:46.689
Note, WebLog generation is not included in the time.

CASA logs for stage 7