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 7.5243e-04 Jy/beam
minimum 1.3686e-04 Jy/beam
mean 2.1394e-04 Jy/beam
median 1.6613e-04 Jy/beam
sigma 9.6732e-05 Jy/beam
MAD rms 1.9250e-05 Jy/beam

RMS images

VLASS3.2.sb45486206.eb46169366.60475.03141015046_split_split.ms

VLASS3.2.ql.T10t19.J122600_003000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45486206.eb46169366.60475.03141015046_split_split.ms']
Start time
2024-07-04 22:51:54.523
End
2024-07-04 22:53:13.099
Duration
0:01:18.576
Note, WebLog generation is not included in the time.

CASA logs for stage 7