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 1.2318e-03 Jy/beam
minimum 1.2655e-04 Jy/beam
mean 2.3467e-04 Jy/beam
median 1.7569e-04 Jy/beam
sigma 1.3031e-04 Jy/beam
MAD rms 4.5759e-05 Jy/beam

RMS images

VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms

VLASS3.2.ql.T05t13.J082740_203000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

output_dir
 
vis
['VLASS3.2.sb46299843.eb46804205.60586.30385107639_split_split.ms']
Start time
2024-11-04 19:21:35.959
End
2024-11-04 19:22:32.821
Duration
0:00:56.862
Note, WebLog generation is not included in the time.

CASA logs for stage 7