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 1.0953e-03 Jy/beam
minimum 1.2520e-04 Jy/beam
mean 2.1665e-04 Jy/beam
median 1.5826e-04 Jy/beam
sigma 1.1516e-04 Jy/beam
MAD rms 2.9230e-05 Jy/beam

RMS images

VLASS3.2.sb46284235.eb46828881.60588.70262260416_split_split.ms

VLASS3.2.ql.T04t22.J140640_263000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46284235.eb46828881.60588.70262260416_split_split.ms']
Start time
2024-11-27 14:27:06.642
End
2024-11-27 14:28:01.484
Duration
0:00:54.842
Note, WebLog generation is not included in the time.

CASA logs for stage 7