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 1.0517e-03 Jy/beam
minimum 1.0879e-04 Jy/beam
mean 1.9380e-04 Jy/beam
median 1.4616e-04 Jy/beam
sigma 9.8587e-05 Jy/beam
MAD rms 3.2644e-05 Jy/beam

RMS images

VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms

VLASS3.2.ql.T16t30.J221314_233000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46275346.eb46279769.60525.378674085645_split_split.ms']
output_dir
 
Start time
2024-09-01 10:36:30.777
End
2024-09-01 10:37:20.964
Duration
0:00:50.187
Note, WebLog generation is not included in the time.

CASA logs for stage 7