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 1.3249e-03 Jy/beam
minimum 1.0584e-04 Jy/beam
mean 2.4808e-04 Jy/beam
median 1.5496e-04 Jy/beam
sigma 1.8254e-04 Jy/beam
MAD rms 5.5039e-05 Jy/beam

RMS images

VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms

s14_0.VLASS2.1.se.T20t24.J191109_393000.06.2048.v2.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T20t24.J191109_393000.06.2048.v2.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms']
Start time
2025-01-25 14:51:40.566
End
2025-01-25 15:02:42.348
Duration
0:11:01.783
Note, WebLog generation is not included in the time.

CASA logs for stage 16