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 6.2847e-04 Jy/beam
minimum 1.1143e-04 Jy/beam
mean 1.8113e-04 Jy/beam
median 1.3610e-04 Jy/beam
sigma 9.1898e-05 Jy/beam
MAD rms 1.6575e-05 Jy/beam

RMS images

VLASS3.2.sb45656839.eb46222903.60510.6681791088_split_split.ms

VLASS3.2.ql.T16t15.J103207_203000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb45656839.eb46222903.60510.6681791088_split_split.ms']
Start time
2024-07-23 20:07:22.922
End
2024-07-23 20:08:36.099
Duration
0:01:13.177
Note, WebLog generation is not included in the time.

CASA logs for stage 7