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 7.2403e-04 Jy/beam
minimum 1.1705e-04 Jy/beam
mean 1.9122e-04 Jy/beam
median 1.4618e-04 Jy/beam
sigma 9.8888e-05 Jy/beam
MAD rms 1.2402e-05 Jy/beam

RMS images

VLASS3.2.sb45472653.eb46201939.60505.10061033565_split_split.ms

VLASS3.2.ql.T13t28.J181816_103000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45472653.eb46201939.60505.10061033565_split_split.ms']
Start time
2024-07-20 16:41:18.040
End
2024-07-20 16:42:49.196
Duration
0:01:31.157
Note, WebLog generation is not included in the time.

CASA logs for stage 7