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 1.0502e-03 Jy/beam
minimum 1.0461e-04 Jy/beam
mean 2.0776e-04 Jy/beam
median 1.2888e-04 Jy/beam
sigma 1.5235e-04 Jy/beam
MAD rms 1.6959e-05 Jy/beam

RMS images

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

s13_0.VLASS2.1.se.T20t22.J172008_363000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T20t22.J172008_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
2024-04-11 14:54:11.976
End
2024-04-11 15:18:57.198
Duration
0:24:45.222
Note, WebLog generation is not included in the time.

CASA logs for stage 15