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 1.2574e-03 Jy/beam
minimum 1.2892e-04 Jy/beam
mean 2.5654e-04 Jy/beam
median 1.5782e-04 Jy/beam
sigma 1.9165e-04 Jy/beam
MAD rms 1.9461e-05 Jy/beam

RMS images

VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms

s14_0.VLASS2.1.se.T23t16.J150259_483000.06.2048.v43.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T23t16.J150259_483000.06.2048.v43.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38527250.eb38554918.59062.900742303245_split_split.ms']
output_dir
 
Start time
2025-01-20 09:40:26.272
End
2025-01-20 10:03:30.665
Duration
0:23:04.394
Note, WebLog generation is not included in the time.

CASA logs for stage 16