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 1.3433e-03 Jy/beam
minimum 1.0796e-04 Jy/beam
mean 2.2737e-04 Jy/beam
median 1.3356e-04 Jy/beam
sigma 1.8545e-04 Jy/beam
MAD rms 1.8822e-05 Jy/beam

RMS images

VLASS3.2.sb45661340.eb45880388.60435.82083380787_split_split.ms

s14_0.VLASS3.2.se.T24t04.J031752_563000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T24t04.J031752_563000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45661340.eb45880388.60435.82083380787_split_split.ms']
output_dir
 
Start time
2025-07-30 14:41:36.216
End
2025-07-30 15:02:49.221
Duration
0:21:13.005
Note, WebLog generation is not included in the time.

CASA logs for stage 16