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 1.2304e-03 Jy/beam
minimum 1.1171e-04 Jy/beam
mean 2.4446e-04 Jy/beam
median 1.3644e-04 Jy/beam
sigma 2.0554e-04 Jy/beam
MAD rms 1.9142e-05 Jy/beam

RMS images

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

s14_0.VLASS3.2.se.T15t12.J081704_163000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T15t12.J081704_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
2025-07-21 06:21:00.210
End
2025-07-21 06:39:09.515
Duration
0:18:09.305
Note, WebLog generation is not included in the time.

CASA logs for stage 16