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 9.2197e-04 Jy/beam
minimum 1.0540e-04 Jy/beam
mean 2.1468e-04 Jy/beam
median 1.3300e-04 Jy/beam
sigma 1.5316e-04 Jy/beam
MAD rms 2.4213e-05 Jy/beam

RMS images

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

s13_0.VLASS2.1.se.T20t24.J191014_363000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T20t24.J191014_363000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms']
Start time
2024-04-08 11:19:28.849
End
2024-04-08 11:38:13.219
Duration
0:18:44.370
Note, WebLog generation is not included in the time.

CASA logs for stage 15