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 1.2001e-03 Jy/beam
minimum 1.0795e-04 Jy/beam
mean 2.4891e-04 Jy/beam
median 1.4889e-04 Jy/beam
sigma 1.8955e-04 Jy/beam
MAD rms 4.2354e-05 Jy/beam

RMS images

VLASS2.1.sb38611939.eb38656872.59108.99831386574_split_split.ms

s14_0.VLASS2.1.se.T20t21.J164632_373000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T20t21.J164632_373000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38611939.eb38656872.59108.99831386574_split_split.ms']
Start time
2025-02-22 05:37:26.211
End
2025-02-22 05:50:26.851
Duration
0:13:00.640
Note, WebLog generation is not included in the time.

CASA logs for stage 16