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 9.0276e-04 Jy/beam
minimum 1.2296e-04 Jy/beam
mean 2.1071e-04 Jy/beam
median 1.6468e-04 Jy/beam
sigma 1.0775e-04 Jy/beam
MAD rms 2.5406e-05 Jy/beam

RMS images

VLASS3.2.sb46317571.eb46790109.60583.99582689814_split_split.ms

VLASS3.2.ql.T01t39.J190736_383000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46317571.eb46790109.60583.99582689814_split_split.ms']
output_dir
 
Start time
2024-11-04 08:38:33.388
End
2024-11-04 08:40:07.110
Duration
0:01:33.722
Note, WebLog generation is not included in the time.

CASA logs for stage 7