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 1.4713e-03 Jy/beam
minimum 1.0429e-04 Jy/beam
mean 2.0264e-04 Jy/beam
median 1.2590e-04 Jy/beam
sigma 1.5205e-04 Jy/beam
MAD rms 1.4026e-05 Jy/beam

RMS images

VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms

s14_0.VLASS2.1.se.T18t23.J165034_293000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T18t23.J165034_293000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38607909.eb38640757.59103.0786646412_split_split.ms']
Start time
2025-01-05 15:50:13.692
End
2025-01-05 16:16:52.741
Duration
0:26:39.049
Note, WebLog generation is not included in the time.

CASA logs for stage 16