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 1.7840e-03 Jy/beam
minimum 1.3527e-04 Jy/beam
mean 2.9668e-04 Jy/beam
median 2.0025e-04 Jy/beam
sigma 2.0440e-04 Jy/beam
MAD rms 7.4845e-05 Jy/beam

RMS images

VLASS2.1.sb38663900.eb38831428.59145.025327407406_split_split.ms

s14_0.VLASS2.1.se.T08t02.J011820_113000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T08t02.J011820_113000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

vis
['VLASS2.1.sb38663900.eb38831428.59145.025327407406_split_split.ms']
output_dir
 
Start time
2025-02-24 17:27:19.005
End
2025-02-24 17:40:57.111
Duration
0:13:38.105
Note, WebLog generation is not included in the time.

CASA logs for stage 16