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 1.0639e-03 Jy/beam
minimum 1.1011e-04 Jy/beam
mean 1.7549e-04 Jy/beam
median 1.3368e-04 Jy/beam
sigma 9.5577e-05 Jy/beam
MAD rms 1.1963e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T19t09.J063555_333000.10.2048.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
2024-08-14 16:01:07.442
End
2024-08-14 16:02:45.511
Duration
0:01:38.070
Note, WebLog generation is not included in the time.

CASA logs for stage 7