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 1.3133e-03 Jy/beam
minimum 1.2090e-04 Jy/beam
mean 2.6525e-04 Jy/beam
median 1.6286e-04 Jy/beam
sigma 1.9174e-04 Jy/beam
MAD rms 3.6697e-05 Jy/beam

RMS images

VLASS2.1.sb38545507.eb38638815.59102.13461381945_split_split.ms

s14_0.VLASS2.1.se.T28t10.J195814_723000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T28t10.J195814_723000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38545507.eb38638815.59102.13461381945_split_split.ms']
Start time
2025-02-02 00:18:18.435
End
2025-02-02 00:33:21.733
Duration
0:15:03.298
Note, WebLog generation is not included in the time.

CASA logs for stage 16