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 8.9463e-04 Jy/beam
minimum 1.1227e-04 Jy/beam
mean 1.7748e-04 Jy/beam
median 1.3569e-04 Jy/beam
sigma 8.9589e-05 Jy/beam
MAD rms 1.6386e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T20t14.J110204_383000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45778582.eb46233961.60512.58184721065_split_split.ms']
output_dir
 
Start time
2024-08-03 10:26:01.739
End
2024-08-03 10:27:37.042
Duration
0:01:35.303
Note, WebLog generation is not included in the time.

CASA logs for stage 7