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 3.1687e-03 Jy/beam
minimum 1.2069e-04 Jy/beam
mean 2.5164e-04 Jy/beam
median 1.7665e-04 Jy/beam
sigma 1.7861e-04 Jy/beam
MAD rms 5.5142e-05 Jy/beam

RMS images

VLASS3.2.sb46305306.eb46769284.60580.65055013889_split_split.ms

VLASS3.2.ql.T01t33.J162752_393000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46305306.eb46769284.60580.65055013889_split_split.ms']
output_dir
 
Start time
2024-11-04 02:45:22.931
End
2024-11-04 02:46:10.071
Duration
0:00:47.139
Note, WebLog generation is not included in the time.

CASA logs for stage 7