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 6.2889e-04 Jy/beam
minimum 1.0809e-04 Jy/beam
mean 1.6967e-04 Jy/beam
median 1.2977e-04 Jy/beam
sigma 8.7398e-05 Jy/beam
MAD rms 1.2901e-05 Jy/beam

RMS images

VLASS3.2.sb46312212.eb46777130.60581.33986729167_split_split.ms

VLASS3.2.ql.T03t08.J050047_303000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46312212.eb46777130.60581.33986729167_split_split.ms']
Start time
2024-10-13 22:39:12.977
End
2024-10-13 22:40:49.459
Duration
0:01:36.483
Note, WebLog generation is not included in the time.

CASA logs for stage 7