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 1.2724e-03 Jy/beam
minimum 1.2119e-04 Jy/beam
mean 2.0325e-04 Jy/beam
median 1.4863e-04 Jy/beam
sigma 1.0741e-04 Jy/beam
MAD rms 1.9822e-05 Jy/beam

RMS images

VLASS3.2.sb46296559.eb46797879.60585.13609934028_split_split.ms

VLASS3.2.ql.T06t36.J233433_163000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46296559.eb46797879.60585.13609934028_split_split.ms']
output_dir
 
Start time
2024-10-26 15:01:33.996
End
2024-10-26 15:02:30.482
Duration
0:00:56.486
Note, WebLog generation is not included in the time.

CASA logs for stage 7