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 1.4290e-03 Jy/beam
minimum 1.1052e-04 Jy/beam
mean 2.6093e-04 Jy/beam
median 1.6263e-04 Jy/beam
sigma 2.1755e-04 Jy/beam
MAD rms 4.3601e-05 Jy/beam

RMS images

VLASS2.1.sb38526435.eb38567732.59074.15649113426_split_split.ms

s14_0.VLASS2.1.se.T22t21.J200255_473000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T22t21.J200255_473000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38526435.eb38567732.59074.15649113426_split_split.ms']
Start time
2025-01-17 17:02:42.729
End
2025-01-17 17:23:14.573
Duration
0:20:31.844
Note, WebLog generation is not included in the time.

CASA logs for stage 16