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 1.0566e-03 Jy/beam
minimum 1.0091e-04 Jy/beam
mean 2.2669e-04 Jy/beam
median 1.2846e-04 Jy/beam
sigma 1.8365e-04 Jy/beam
MAD rms 2.5481e-05 Jy/beam

RMS images

VLASS3.2.sb45663667.eb45887130.60436.11477922453_split_split.ms

s14_0.VLASS3.2.se.T19t12.J092346_333000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS3.2.se.T19t12.J092346_333000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS3.2.sb45663667.eb45887130.60436.11477922453_split_split.ms']
output_dir
 
Start time
2025-08-04 02:09:03.911
End
2025-08-04 02:24:12.095
Duration
0:15:08.184
Note, WebLog generation is not included in the time.

CASA logs for stage 16