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 1.3937e-03 Jy/beam
minimum 1.0851e-04 Jy/beam
mean 1.8824e-04 Jy/beam
median 1.3840e-04 Jy/beam
sigma 1.0210e-04 Jy/beam
MAD rms 2.4296e-05 Jy/beam

RMS images

VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms

VLASS3.2.ql.T19t03.J021730_353000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms']
Start time
2024-08-21 06:41:37.539
End
2024-08-21 06:42:28.718
Duration
0:00:51.178
Note, WebLog generation is not included in the time.

CASA logs for stage 7