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 1.2433e-03 Jy/beam
minimum 1.4088e-04 Jy/beam
mean 2.8507e-04 Jy/beam
median 1.7778e-04 Jy/beam
sigma 2.0301e-04 Jy/beam
MAD rms 2.7227e-05 Jy/beam

RMS images

VLASS2.1.sb38482214.eb38565046.59071.1506340625_split_split.ms

s13_0.VLASS2.1.se.T12t36.J233001_043000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T12t36.J233001_043000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38482214.eb38565046.59071.1506340625_split_split.ms']
output_dir
 
Start time
2024-04-24 15:40:10.914
End
2024-04-24 16:01:17.296
Duration
0:21:06.382
Note, WebLog generation is not included in the time.

CASA logs for stage 15