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 7.1498e-04 Jy/beam
minimum 1.2424e-04 Jy/beam
mean 1.9491e-04 Jy/beam
median 1.5243e-04 Jy/beam
sigma 9.1007e-05 Jy/beam
MAD rms 1.4238e-05 Jy/beam

RMS images

VLASS3.2.sb45428294.eb46169418.60478.22935620371_split_split.ms

VLASS3.2.ql.T09t23.J145003_063000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45428294.eb46169418.60478.22935620371_split_split.ms']
Start time
2024-06-26 21:59:10.911
End
2024-06-26 22:00:50.931
Duration
0:01:40.019
Note, WebLog generation is not included in the time.

CASA logs for stage 7