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 7.8210e-04 Jy/beam
minimum 1.3023e-04 Jy/beam
mean 2.0053e-04 Jy/beam
median 1.5627e-04 Jy/beam
sigma 9.2412e-05 Jy/beam
MAD rms 1.5878e-05 Jy/beam

RMS images

VLASS3.2.sb45424969.eb46169404.60476.98585513889_split_split.ms

VLASS3.2.ql.T09t14.J085003_063000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45424969.eb46169404.60476.98585513889_split_split.ms']
Start time
2024-07-10 09:30:25.063
End
2024-07-10 09:32:02.559
Duration
0:01:37.496
Note, WebLog generation is not included in the time.

CASA logs for stage 7