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 1.1500e-03 Jy/beam
minimum 1.0697e-04 Jy/beam
mean 2.3066e-04 Jy/beam
median 1.3998e-04 Jy/beam
sigma 1.6977e-04 Jy/beam
MAD rms 3.3334e-05 Jy/beam

RMS images

VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms

s14_0.VLASS2.1.se.T18t23.J163217_293000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T18t23.J163217_293000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms']
output_dir
 
Start time
2025-02-07 15:26:19.545
End
2025-02-07 15:40:36.129
Duration
0:14:16.584
Note, WebLog generation is not included in the time.

CASA logs for stage 16