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 1.0489e-03 Jy/beam
minimum 1.1285e-04 Jy/beam
mean 2.3046e-04 Jy/beam
median 1.3853e-04 Jy/beam
sigma 1.7367e-04 Jy/beam
MAD rms 2.0043e-05 Jy/beam

RMS images

VLASS2.1.sb38607339.eb38658209.59109.972473263886_split_split.ms

s14_0.VLASS2.1.se.T18t22.J161959_313000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T18t22.J161959_313000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38607339.eb38658209.59109.972473263886_split_split.ms']
output_dir
 
Start time
2025-01-02 04:14:07.310
End
2025-01-02 04:36:08.972
Duration
0:22:01.663
Note, WebLog generation is not included in the time.

CASA logs for stage 16