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 6.5889e-04 Jy/beam
minimum 1.0620e-04 Jy/beam
mean 1.6992e-04 Jy/beam
median 1.2931e-04 Jy/beam
sigma 8.5419e-05 Jy/beam
MAD rms 1.3443e-05 Jy/beam

RMS images

VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms

VLASS3.2.ql.T23t06.J053332_493000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45781633.eb46186110.60491.63280148148_split_split.ms']
Start time
2024-08-15 16:32:04.294
End
2024-08-15 16:33:43.864
Duration
0:01:39.571
Note, WebLog generation is not included in the time.

CASA logs for stage 7