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 6.3479e-04 Jy/beam
minimum 1.0161e-04 Jy/beam
mean 1.5843e-04 Jy/beam
median 1.2147e-04 Jy/beam
sigma 7.8745e-05 Jy/beam
MAD rms 1.0703e-05 Jy/beam

RMS images

VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms

VLASS3.2.ql.T19t03.J020213_333000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb45645173.eb46230201.60511.388574282406_split_split.ms']
output_dir
 
Start time
2024-08-14 13:22:22.178
End
2024-08-14 13:24:02.037
Duration
0:01:39.858
Note, WebLog generation is not included in the time.

CASA logs for stage 7