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 9.3711e-04 Jy/beam
minimum 1.3056e-04 Jy/beam
mean 2.0640e-04 Jy/beam
median 1.6318e-04 Jy/beam
sigma 9.8440e-05 Jy/beam
MAD rms 2.0483e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T06t14.J091122_173000.10.2048.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
2024-10-28 01:21:46.777
End
2024-10-28 01:23:26.784
Duration
0:01:40.008
Note, WebLog generation is not included in the time.

CASA logs for stage 7