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 1.4654e-03 Jy/beam
minimum 1.1041e-04 Jy/beam
mean 2.3447e-04 Jy/beam
median 1.3567e-04 Jy/beam
sigma 1.9853e-04 Jy/beam
MAD rms 1.5798e-05 Jy/beam

RMS images

VLASS2.1.sb38544671.eb38577571.59079.03639115741_split_split.ms

s13_0.VLASS2.1.se.T28t08.J143221_723000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s13_0.VLASS2.1.se.T28t08.J143221_723000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38544671.eb38577571.59079.03639115741_split_split.ms']
output_dir
 
Start time
2024-04-08 07:15:30.046
End
2024-04-08 07:39:01.988
Duration
0:23:31.941
Note, WebLog generation is not included in the time.

CASA logs for stage 15