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 1.3168e-03 Jy/beam
minimum 1.2063e-04 Jy/beam
mean 2.0813e-04 Jy/beam
median 1.4797e-04 Jy/beam
sigma 1.1791e-04 Jy/beam
MAD rms 2.0504e-05 Jy/beam

RMS images

VLASS3.2.sb46294857.eb46670759.60576.38378834491_split_split.ms

VLASS3.2.ql.T03t12.J075001_303000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46294857.eb46670759.60576.38378834491_split_split.ms']
output_dir
 
Start time
2024-11-06 11:18:01.058
End
2024-11-06 11:18:58.253
Duration
0:00:57.195
Note, WebLog generation is not included in the time.

CASA logs for stage 7