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 4.4406e-03 Jy/beam
minimum 1.2295e-04 Jy/beam
mean 3.7635e-04 Jy/beam
median 2.5933e-04 Jy/beam
sigma 3.0623e-04 Jy/beam
MAD rms 1.1039e-04 Jy/beam

RMS images

VLASS2.1.sb38539731.eb38565870.59072.39593302083_split_split.ms

s14_0.VLASS2.1.se.T27t01.J005843_683000.06.2048.v2.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T27t01.J005843_683000.06.2048.v2.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38539731.eb38565870.59072.39593302083_split_split.ms']
output_dir
 
Start time
2025-05-24 22:44:55.459
End
2025-05-24 22:58:39.153
Duration
0:13:43.694
Note, WebLog generation is not included in the time.

CASA logs for stage 16