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 7.4838e-04 Jy/beam
minimum 1.2989e-04 Jy/beam
mean 2.0975e-04 Jy/beam
median 1.6105e-04 Jy/beam
sigma 9.9978e-05 Jy/beam
MAD rms 1.8783e-05 Jy/beam

RMS images

VLASS3.2.sb45463347.eb46230197.60511.09649177083_split_split.ms

VLASS3.2.ql.T12t21.J133406_073000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45463347.eb46230197.60511.09649177083_split_split.ms']
Start time
2024-07-27 22:30:25.586
End
2024-07-27 22:31:44.108
Duration
0:01:18.522
Note, WebLog generation is not included in the time.

CASA logs for stage 7