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 2.0215e-03 Jy/beam
minimum 1.1169e-04 Jy/beam
mean 2.5081e-04 Jy/beam
median 1.3915e-04 Jy/beam
sigma 2.1829e-04 Jy/beam
MAD rms 2.2941e-05 Jy/beam

RMS images

VLASS3.2.sb45483556.eb45792768.60431.950518831014_split_split.ms

s14_0.VLASS3.2.se.T15t18.J124704_163000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T15t18.J124704_163000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45483556.eb45792768.60431.950518831014_split_split.ms']
output_dir
 
Start time
2025-07-22 05:02:54.053
End
2025-07-22 05:21:07.223
Duration
0:18:13.170
Note, WebLog generation is not included in the time.

CASA logs for stage 16