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 7.7849e-04 Jy/beam
minimum 1.1801e-04 Jy/beam
mean 1.9964e-04 Jy/beam
median 1.4703e-04 Jy/beam
sigma 1.0657e-04 Jy/beam
MAD rms 2.1569e-05 Jy/beam

RMS images

VLASS3.2.sb46297126.eb46688703.60577.32988577546_split_split.ms

VLASS3.2.ql.T02t13.J061212_353000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46297126.eb46688703.60577.32988577546_split_split.ms']
Start time
2024-10-27 14:58:16.286
End
2024-10-27 14:59:10.724
Duration
0:00:54.438
Note, WebLog generation is not included in the time.

CASA logs for stage 7