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 1.3316e-03 Jy/beam
minimum 1.0385e-04 Jy/beam
mean 2.1955e-04 Jy/beam
median 1.2748e-04 Jy/beam
sigma 1.8045e-04 Jy/beam
MAD rms 1.8415e-05 Jy/beam

RMS images

VLASS3.2.sb45520569.eb45733624.60429.987892812496_split_split.ms

s14_0.VLASS3.2.se.T16t14.J101735_233000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T16t14.J101735_233000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45520569.eb45733624.60429.987892812496_split_split.ms']
output_dir
 
Start time
2025-07-25 09:45:25.204
End
2025-07-25 10:06:48.991
Duration
0:21:23.787
Note, WebLog generation is not included in the time.

CASA logs for stage 16