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 7.4778e-04 Jy/beam
minimum 1.1655e-04 Jy/beam
mean 1.9384e-04 Jy/beam
median 1.4415e-04 Jy/beam
sigma 1.0806e-04 Jy/beam
MAD rms 1.8260e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T02t02.J003221_323000.10.2048.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 03:00:00.980
End
2024-10-27 03:01:13.697
Duration
0:01:12.717
Note, WebLog generation is not included in the time.

CASA logs for stage 7