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 7.9997e-04 Jy/beam
minimum 1.1321e-04 Jy/beam
mean 1.8237e-04 Jy/beam
median 1.3874e-04 Jy/beam
sigma 9.3488e-05 Jy/beam
MAD rms 1.5739e-05 Jy/beam

RMS images

VLASS3.2.sb45778582.eb46233961.60512.58184721065_split_split.ms

VLASS3.2.ql.T20t12.J092504_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45778582.eb46233961.60512.58184721065_split_split.ms']
Start time
2024-07-28 04:36:58.554
End
2024-07-28 04:38:20.861
Duration
0:01:22.307
Note, WebLog generation is not included in the time.

CASA logs for stage 7