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 1.0392e-03 Jy/beam
minimum 9.7302e-05 Jy/beam
mean 2.0108e-04 Jy/beam
median 1.1754e-04 Jy/beam
sigma 1.6298e-04 Jy/beam
MAD rms 1.3701e-05 Jy/beam

RMS images

VLASS2.2.sb40528187.eb40882891.59510.17895375_split_split.ms

s14_0.VLASS2.2.se.T20t30.J234527_393000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T20t30.J234527_393000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.2.sb40528187.eb40882891.59510.17895375_split_split.ms']
Start time
2025-05-27 09:59:40.922
End
2025-05-27 10:22:59.430
Duration
0:23:18.508
Note, WebLog generation is not included in the time.

CASA logs for stage 16