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 1.1993e-03 Jy/beam
minimum 1.2342e-04 Jy/beam
mean 2.5769e-04 Jy/beam
median 1.5743e-04 Jy/beam
sigma 1.9695e-04 Jy/beam
MAD rms 2.9246e-05 Jy/beam

RMS images

VLASS2.1.sb38499285.eb38509861.59047.50492306713_split_split.ms

s14_0.VLASS2.1.se.T11t10.J063801_033000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T11t10.J063801_033000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38499285.eb38509861.59047.50492306713_split_split.ms']
output_dir
 
Start time
2024-11-09 16:00:52.420
End
2024-11-09 16:20:10.516
Duration
0:19:18.096
Note, WebLog generation is not included in the time.

CASA logs for stage 16