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 3.7704e-03 Jy/beam
minimum 1.1635e-04 Jy/beam
mean 2.1228e-04 Jy/beam
median 1.4993e-04 Jy/beam
sigma 1.4128e-04 Jy/beam
MAD rms 2.8156e-05 Jy/beam

RMS images

VLASS3.2.sb46306387.eb46695306.60577.994549826384_split_split.ms

VLASS3.2.ql.T01t37.J182250_383000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46306387.eb46695306.60577.994549826384_split_split.ms']
Start time
2024-11-07 08:02:47.587
End
2024-11-07 08:03:43.158
Duration
0:00:55.571
Note, WebLog generation is not included in the time.

CASA logs for stage 7