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 1.2711e-03 Jy/beam
minimum 1.2626e-04 Jy/beam
mean 2.5865e-04 Jy/beam
median 1.5482e-04 Jy/beam
sigma 1.9366e-04 Jy/beam
MAD rms 2.3647e-05 Jy/beam

RMS images

VLASS2.1.sb38490392.eb38577577.59079.6066271412_split_split.ms

s14_0.VLASS2.1.se.T14t11.J071828_133000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T14t11.J071828_133000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38490392.eb38577577.59079.6066271412_split_split.ms']
output_dir
 
Start time
2024-12-15 00:39:45.233
End
2024-12-15 00:58:55.870
Duration
0:19:10.636
Note, WebLog generation is not included in the time.

CASA logs for stage 16