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 8.7885e-04 Jy/beam
minimum 9.7742e-05 Jy/beam
mean 1.9273e-04 Jy/beam
median 1.1559e-04 Jy/beam
sigma 1.4886e-04 Jy/beam
MAD rms 1.2997e-05 Jy/beam

RMS images

VLASS2.2.sb40869292.eb40982614.59542.13818863426_split_split.ms

s14_0.VLASS2.2.se.T22t04.J033035_443000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.2.se.T22t04.J033035_443000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.2.sb40869292.eb40982614.59542.13818863426_split_split.ms']
Start time
2025-04-27 15:29:34.333
End
2025-04-27 15:52:52.070
Duration
0:23:17.738
Note, WebLog generation is not included in the time.

CASA logs for stage 16