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 9.2035e-04 Jy/beam
minimum 1.1619e-04 Jy/beam
mean 2.0453e-04 Jy/beam
median 1.5784e-04 Jy/beam
sigma 1.0318e-04 Jy/beam
MAD rms 3.7127e-05 Jy/beam

RMS images

VLASS3.2.sb45766702.eb46193492.60496.47277112269_split_split.ms

VLASS3.2.ql.T20t11.J083233_373000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45766702.eb46193492.60496.47277112269_split_split.ms']
Start time
2024-07-20 00:58:48.810
End
2024-07-20 00:59:49.450
Duration
0:01:00.639
Note, WebLog generation is not included in the time.

CASA logs for stage 7