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 6.2373e-04 Jy/beam
minimum 1.1014e-04 Jy/beam
mean 1.7760e-04 Jy/beam
median 1.3308e-04 Jy/beam
sigma 9.1375e-05 Jy/beam
MAD rms 1.3488e-05 Jy/beam

RMS images

VLASS3.2.sb45778582.eb46233961.60512.58184721065_split_split.ms

VLASS3.2.ql.T20t12.J085030_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45778582.eb46233961.60512.58184721065_split_split.ms']
Start time
2024-07-27 23:29:45.009
End
2024-07-27 23:31:05.659
Duration
0:01:20.650
Note, WebLog generation is not included in the time.

CASA logs for stage 7