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 7.5426e-04 Jy/beam
minimum 1.3657e-04 Jy/beam
mean 2.2552e-04 Jy/beam
median 1.6821e-04 Jy/beam
sigma 1.1170e-04 Jy/beam
MAD rms 2.2414e-05 Jy/beam

RMS images

VLASS3.2.sb46285059.eb46819689.60587.658368055556_split_split.ms

VLASS3.2.ql.T06t20.J131843_163000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46285059.eb46819689.60587.658368055556_split_split.ms']
Start time
2024-11-02 13:32:11.466
End
2024-11-02 13:33:11.317
Duration
0:00:59.851
Note, WebLog generation is not included in the time.

CASA logs for stage 7