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 7.2581e-04 Jy/beam
minimum 1.1674e-04 Jy/beam
mean 1.9649e-04 Jy/beam
median 1.4761e-04 Jy/beam
sigma 1.0257e-04 Jy/beam
MAD rms 1.4892e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T13t28.J181820_113000.10.2048.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 04:40:53.096
End
2024-07-20 04:42:07.635
Duration
0:01:14.538
Note, WebLog generation is not included in the time.

CASA logs for stage 7