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 1.0308e-03 Jy/beam
minimum 1.2995e-04 Jy/beam
mean 2.2588e-04 Jy/beam
median 1.6708e-04 Jy/beam
sigma 1.1549e-04 Jy/beam
MAD rms 3.3135e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T04t23.J151250_243000.10.2048.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
2024-11-06 22:03:46.611
End
2024-11-06 22:04:36.746
Duration
0:00:50.134
Note, WebLog generation is not included in the time.

CASA logs for stage 7