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 7.8340e-04 Jy/beam
minimum 1.2273e-04 Jy/beam
mean 2.0246e-04 Jy/beam
median 1.5164e-04 Jy/beam
sigma 1.0413e-04 Jy/beam
MAD rms 1.9981e-05 Jy/beam

RMS images

VLASS3.2.sb45472653.eb46201939.60505.10061033565_split_split.ms

VLASS3.2.ql.T13t26.J164202_113000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45472653.eb46201939.60505.10061033565_split_split.ms']
output_dir
 
Start time
2024-07-20 15:34:28.993
End
2024-07-20 15:35:38.269
Duration
0:01:09.275
Note, WebLog generation is not included in the time.

CASA logs for stage 7