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 2.8822e-03 Jy/beam
minimum 1.1124e-04 Jy/beam
mean 2.4187e-04 Jy/beam
median 1.6748e-04 Jy/beam
sigma 1.7977e-04 Jy/beam
MAD rms 5.5120e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T02t42.J203714_343000.10.2048.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
2024-11-12 23:00:59.249
End
2024-11-12 23:01:57.237
Duration
0:00:57.988
Note, WebLog generation is not included in the time.

CASA logs for stage 7