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 6.1650e-04 Jy/beam
minimum 1.0335e-04 Jy/beam
mean 1.6719e-04 Jy/beam
median 1.2647e-04 Jy/beam
sigma 8.6283e-05 Jy/beam
MAD rms 1.4988e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T19t03.J022048_323000.10.2048.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
2024-08-14 22:14:09.258
End
2024-08-14 22:15:31.067
Duration
0:01:21.809
Note, WebLog generation is not included in the time.

CASA logs for stage 7