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 1.3416e-03 Jy/beam
minimum 1.5151e-04 Jy/beam
mean 2.9621e-04 Jy/beam
median 1.8599e-04 Jy/beam
sigma 2.1136e-04 Jy/beam
MAD rms 2.4310e-05 Jy/beam

RMS images

VLASS2.1.sb38652042.eb38809484.59142.37127280093_split_split.ms

s14_0.VLASS2.1.se.T08t08.J045820_113000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T08t08.J045820_113000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38652042.eb38809484.59142.37127280093_split_split.ms']
Start time
2025-01-14 00:49:25.646
End
2025-01-14 01:12:02.129
Duration
0:22:36.484
Note, WebLog generation is not included in the time.

CASA logs for stage 16