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 9.8094e-04 Jy/beam
minimum 1.2138e-04 Jy/beam
mean 2.1340e-04 Jy/beam
median 1.6220e-04 Jy/beam
sigma 1.0848e-04 Jy/beam
MAD rms 3.4937e-05 Jy/beam

RMS images

VLASS3.2.sb46286226.eb46648948.60573.47552436343_split_split.ms

VLASS3.2.ql.T04t10.J061951_253000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46286226.eb46648948.60573.47552436343_split_split.ms']
output_dir
 
Start time
2024-10-26 10:00:52.461
End
2024-10-26 10:01:55.603
Duration
0:01:03.142
Note, WebLog generation is not included in the time.

CASA logs for stage 7