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 7.6418e-03 Jy/beam
minimum 1.4471e-04 Jy/beam
mean 3.3415e-04 Jy/beam
median 1.9059e-04 Jy/beam
sigma 4.7426e-04 Jy/beam
MAD rms 4.0730e-05 Jy/beam

RMS images

VLASS3.2.sb46288375.eb46662428.60574.69680592592_split_split.ms

VLASS3.2.ql.T05t20.J125038_203000.10.2048.v2.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46288375.eb46662428.60574.69680592592_split_split.ms']
Start time
2024-10-12 11:38:32.070
End
2024-10-12 11:40:02.727
Duration
0:01:30.657
Note, WebLog generation is not included in the time.

CASA logs for stage 7