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 1.1726e-03 Jy/beam
minimum 1.0762e-04 Jy/beam
mean 2.3637e-04 Jy/beam
median 1.3398e-04 Jy/beam
sigma 1.9738e-04 Jy/beam
MAD rms 1.9226e-05 Jy/beam

RMS images

VLASS3.2.sb45669584.eb45749254.60430.55515966435_split_split.ms

s14_0.VLASS3.2.se.T22t22.J215817_453000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T22t22.J215817_453000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45669584.eb45749254.60430.55515966435_split_split.ms']
output_dir
 
Start time
2025-07-27 16:41:13.877
End
2025-07-27 17:01:14.911
Duration
0:20:01.034
Note, WebLog generation is not included in the time.

CASA logs for stage 16