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 2.5028e-03 Jy/beam
minimum 1.1367e-04 Jy/beam
mean 2.4653e-04 Jy/beam
median 1.3787e-04 Jy/beam
sigma 2.1016e-04 Jy/beam
MAD rms 2.0131e-05 Jy/beam

RMS images

VLASS2.2.sb40879186.eb40941791.59520.340825879626_split_split.ms

s14_0.VLASS2.2.se.T16t08.J051710_233000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T16t08.J051710_233000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.2.sb40879186.eb40941791.59520.340825879626_split_split.ms']
output_dir
 
Start time
2025-04-28 22:37:08.284
End
2025-04-28 22:55:33.988
Duration
0:18:25.704
Note, WebLog generation is not included in the time.

CASA logs for stage 16