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 1.5801e-03 Jy/beam
minimum 1.2133e-04 Jy/beam
mean 2.2347e-04 Jy/beam
median 1.5618e-04 Jy/beam
sigma 1.3425e-04 Jy/beam
MAD rms 2.2039e-05 Jy/beam

RMS images

VLASS3.2.sb46317571.eb46790109.60583.99582689814_split_split.ms

VLASS3.2.ql.T01t47.J231731_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46317571.eb46790109.60583.99582689814_split_split.ms']
Start time
2024-10-26 02:26:45.076
End
2024-10-26 02:27:47.893
Duration
0:01:02.816
Note, WebLog generation is not included in the time.

CASA logs for stage 7