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 1.3211e-03 Jy/beam
minimum 1.2319e-04 Jy/beam
mean 2.6168e-04 Jy/beam
median 1.4853e-04 Jy/beam
sigma 2.2253e-04 Jy/beam
MAD rms 1.7265e-05 Jy/beam

RMS images

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

s14_0.VLASS3.2.se.T15t09.J061843_163000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T15t09.J061843_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 07:03:03.783
End
2025-07-21 07:24:09.508
Duration
0:21:05.725
Note, WebLog generation is not included in the time.

CASA logs for stage 16