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 7.3261e-04 Jy/beam
minimum 1.2109e-04 Jy/beam
mean 1.9414e-04 Jy/beam
median 1.4722e-04 Jy/beam
sigma 1.0055e-04 Jy/beam
MAD rms 1.5518e-05 Jy/beam

RMS images

VLASS3.2.sb46276553.eb46277714.60524.00327636574_split_split.ms

VLASS3.2.ql.T14t28.J181021_153000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46276553.eb46277714.60524.00327636574_split_split.ms']
Start time
2024-08-08 05:15:03.142
End
2024-08-08 05:16:24.905
Duration
0:01:21.762
Note, WebLog generation is not included in the time.

CASA logs for stage 7