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 6.9665e-04 Jy/beam
minimum 1.1646e-04 Jy/beam
mean 1.8403e-04 Jy/beam
median 1.3819e-04 Jy/beam
sigma 9.6392e-05 Jy/beam
MAD rms 1.1591e-05 Jy/beam

RMS images

VLASS3.2.sb46307476.eb46813468.60587.33283158565_split_split.ms

VLASS3.2.ql.T04t11.J071340_273000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46307476.eb46813468.60587.33283158565_split_split.ms']
Start time
2024-10-27 14:10:30.265
End
2024-10-27 14:11:53.009
Duration
0:01:22.743
Note, WebLog generation is not included in the time.

CASA logs for stage 7