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 1.7722e-03 Jy/beam
minimum 1.3152e-04 Jy/beam
mean 2.6482e-04 Jy/beam
median 1.9345e-04 Jy/beam
sigma 1.5873e-04 Jy/beam
MAD rms 5.6802e-05 Jy/beam

RMS images

VLASS3.2.sb46287040.eb46657233.60573.73467741898_split_split.ms

VLASS3.2.ql.T01t36.J173230_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46287040.eb46657233.60573.73467741898_split_split.ms']
Start time
2024-10-30 19:24:18.097
End
2024-10-30 19:25:18.962
Duration
0:01:00.865
Note, WebLog generation is not included in the time.

CASA logs for stage 7