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 1.2009e-03 Jy/beam
minimum 1.2913e-04 Jy/beam
mean 2.2638e-04 Jy/beam
median 1.6497e-04 Jy/beam
sigma 1.1953e-04 Jy/beam
MAD rms 2.8589e-05 Jy/beam

RMS images

VLASS3.2.sb46304244.eb46752957.60580.29955622685_split_split.ms

VLASS3.2.ql.T04t12.J075340_273000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46304244.eb46752957.60580.29955622685_split_split.ms']
Start time
2024-10-27 23:47:35.526
End
2024-10-27 23:48:32.652
Duration
0:00:57.125
Note, WebLog generation is not included in the time.

CASA logs for stage 7