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 1.0718e-03 Jy/beam
minimum 1.1231e-04 Jy/beam
mean 2.2441e-04 Jy/beam
median 1.3551e-04 Jy/beam
sigma 1.7115e-04 Jy/beam
MAD rms 1.7324e-05 Jy/beam

RMS images

VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms

s14_0.VLASS2.1.se.T17t17.J123809_273000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T17t17.J123809_273000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38617404.eb38633387.59098.857396747684_split_split.ms']
Start time
2025-01-04 02:31:29.504
End
2025-01-04 02:54:54.559
Duration
0:23:25.055
Note, WebLog generation is not included in the time.

CASA logs for stage 16