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 6.8923e-04 Jy/beam
minimum 1.1588e-04 Jy/beam
mean 2.1965e-04 Jy/beam
median 1.8685e-04 Jy/beam
sigma 1.0159e-04 Jy/beam
MAD rms 6.0695e-05 Jy/beam

RMS images

VLASS3.2.sb45729537.eb46150946.60468.52157822916_split_split.ms

VLASS3.2.ql.T22t08.J070246_443000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45729537.eb46150946.60468.52157822916_split_split.ms']
Start time
2024-07-03 13:18:07.041
End
2024-07-03 13:19:19.547
Duration
0:01:12.505
Note, WebLog generation is not included in the time.

CASA logs for stage 7