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 1.9763e-03 Jy/beam
minimum 1.1437e-04 Jy/beam
mean 2.0584e-04 Jy/beam
median 1.4580e-04 Jy/beam
sigma 1.2694e-04 Jy/beam
MAD rms 2.6084e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T02t42.J203226_353000.10.2048.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
2024-11-04 19:25:23.265
End
2024-11-04 19:26:16.189
Duration
0:00:52.924
Note, WebLog generation is not included in the time.

CASA logs for stage 7