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 7.5620e-04 Jy/beam
minimum 1.0786e-04 Jy/beam
mean 1.7999e-04 Jy/beam
median 1.3394e-04 Jy/beam
sigma 9.7889e-05 Jy/beam
MAD rms 1.5446e-05 Jy/beam

RMS images

VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms

VLASS3.2.ql.T01t38.J183724_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms']
Start time
2024-10-27 01:18:18.558
End
2024-10-27 01:19:38.890
Duration
0:01:20.333
Note, WebLog generation is not included in the time.

CASA logs for stage 7