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 1.1457e-03 Jy/beam
minimum 1.3722e-04 Jy/beam
mean 2.1925e-04 Jy/beam
median 1.6667e-04 Jy/beam
sigma 1.0760e-04 Jy/beam
MAD rms 2.1111e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T10t25.J163800_023000.10.2048.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
2024-07-02 19:24:41.770
End
2024-07-02 19:26:05.075
Duration
0:01:23.305
Note, WebLog generation is not included in the time.

CASA logs for stage 7