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 9.4546e-04 Jy/beam
minimum 1.2287e-04 Jy/beam
mean 2.0080e-04 Jy/beam
median 1.4909e-04 Jy/beam
sigma 1.1607e-04 Jy/beam
MAD rms 1.3417e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T19t09.J064513_323000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms']
output_dir
 
Start time
2024-08-13 22:15:23.146
End
2024-08-13 22:16:50.005
Duration
0:01:26.859
Note, WebLog generation is not included in the time.

CASA logs for stage 7