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 7.1116e-04 Jy/beam
minimum 1.1004e-04 Jy/beam
mean 1.7777e-04 Jy/beam
median 1.3427e-04 Jy/beam
sigma 9.0833e-05 Jy/beam
MAD rms 1.4926e-05 Jy/beam

RMS images

VLASS3.2.sb45649654.eb46186098.60490.49999804398_split_split.ms

VLASS3.2.ql.T16t01.J001909_203000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45649654.eb46186098.60490.49999804398_split_split.ms']
Start time
2024-07-11 15:10:04.231
End
2024-07-11 15:11:32.609
Duration
0:01:28.378
Note, WebLog generation is not included in the time.

CASA logs for stage 7