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 3.3547e-03 Jy/beam
minimum 1.3920e-04 Jy/beam
mean 3.2149e-04 Jy/beam
median 2.2498e-04 Jy/beam
sigma 2.3191e-04 Jy/beam
MAD rms 9.6236e-05 Jy/beam

RMS images

VLASS2.1.sb38563510.eb38566235.59073.10379631944_split_split.ms

s14_0.VLASS2.1.se.T12t33.J213001_043000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T12t33.J213001_043000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38563510.eb38566235.59073.10379631944_split_split.ms']
Start time
2025-04-15 16:56:06.770
End
2025-04-15 17:11:22.103
Duration
0:15:15.333
Note, WebLog generation is not included in the time.

CASA logs for stage 16