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 4.8799e-03 Jy/beam
minimum 1.2430e-04 Jy/beam
mean 2.6736e-04 Jy/beam
median 1.8381e-04 Jy/beam
sigma 2.0794e-04 Jy/beam
MAD rms 6.1761e-05 Jy/beam

RMS images

VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms

VLASS3.2.ql.T05t13.J083909_203000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms']
Start time
2024-10-28 05:58:59.764
End
2024-10-28 05:59:40.470
Duration
0:00:40.706
Note, WebLog generation is not included in the time.

CASA logs for stage 7