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 1.0107e-03 Jy/beam
minimum 1.0542e-04 Jy/beam
mean 2.1008e-04 Jy/beam
median 1.2673e-04 Jy/beam
sigma 1.6042e-04 Jy/beam
MAD rms 1.5733e-05 Jy/beam

RMS images

VLASS2.1.sb38611351.eb38659848.59112.96043939815_split_split.ms

s14_0.VLASS2.1.se.T20t20.J155544_393000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T20t20.J155544_393000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38611351.eb38659848.59112.96043939815_split_split.ms']
output_dir
 
Start time
2025-01-04 10:44:23.399
End
2025-01-04 11:07:11.053
Duration
0:22:47.653
Note, WebLog generation is not included in the time.

CASA logs for stage 16