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 8.9774e-04 Jy/beam
minimum 1.1078e-04 Jy/beam
mean 2.0098e-04 Jy/beam
median 1.4925e-04 Jy/beam
sigma 1.0491e-04 Jy/beam
MAD rms 3.5780e-05 Jy/beam

RMS images

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

VLASS3.2.ql.T03t07.J040219_313000.10.2048.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
2024-11-15 14:48:25.867
End
2024-11-15 14:49:17.163
Duration
0:00:51.296
Note, WebLog generation is not included in the time.

CASA logs for stage 7