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 8.0550e-04 Jy/beam
minimum 1.2123e-04 Jy/beam
mean 2.1284e-04 Jy/beam
median 1.6031e-04 Jy/beam
sigma 1.0984e-04 Jy/beam
MAD rms 3.2611e-05 Jy/beam

RMS images

VLASS3.2.sb46298764.eb46687571.60576.985025682865_split_split.ms

VLASS3.2.ql.T03t01.J001126_293000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46298764.eb46687571.60576.985025682865_split_split.ms']
Start time
2024-11-03 03:43:29.968
End
2024-11-03 03:44:28.549
Duration
0:00:58.581
Note, WebLog generation is not included in the time.

CASA logs for stage 7