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 3.3684e-03 Jy/beam
minimum 1.2724e-04 Jy/beam
mean 2.4448e-04 Jy/beam
median 1.6481e-04 Jy/beam
sigma 1.9168e-04 Jy/beam
MAD rms 2.8190e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T01t47.J232731_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
2024-11-14 14:11:32.747
End
2024-11-14 14:12:31.075
Duration
0:00:58.328
Note, WebLog generation is not included in the time.

CASA logs for stage 7