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 1.7232e-03 Jy/beam
minimum 1.2203e-04 Jy/beam
mean 2.3802e-04 Jy/beam
median 1.6103e-04 Jy/beam
sigma 1.5930e-04 Jy/beam
MAD rms 3.5682e-05 Jy/beam

RMS images

VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms

VLASS3.2.ql.T01t46.J224718_363000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms']
output_dir
 
Start time
2024-11-08 07:53:39.662
End
2024-11-08 07:54:26.752
Duration
0:00:47.090
Note, WebLog generation is not included in the time.

CASA logs for stage 7