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 7.0051e-03 Jy/beam
minimum 1.1602e-04 Jy/beam
mean 2.3381e-04 Jy/beam
median 1.5750e-04 Jy/beam
sigma 2.2920e-04 Jy/beam
MAD rms 4.0654e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T02t42.J203719_353000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46314362.eb46777339.60581.99579372685_split_split.ms']
Start time
2024-11-04 04:10:21.171
End
2024-11-04 04:11:17.599
Duration
0:00:56.428
Note, WebLog generation is not included in the time.

CASA logs for stage 7