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 5.0509e-03 Jy/beam
minimum 1.2087e-04 Jy/beam
mean 2.2825e-04 Jy/beam
median 1.5543e-04 Jy/beam
sigma 1.6991e-04 Jy/beam
MAD rms 3.0955e-05 Jy/beam

RMS images

VLASS3.2.sb46308540.eb46781455.60583.14618701389_split_split.ms

VLASS3.2.ql.T04t01.J002855_263000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46308540.eb46781455.60583.14618701389_split_split.ms']
output_dir
 
Start time
2024-10-23 14:38:07.412
End
2024-10-23 14:39:02.713
Duration
0:00:55.301
Note, WebLog generation is not included in the time.

CASA logs for stage 7