trying to figure out the real high efficiency goal geometry

the team field elements are way different for the geometry of the high goal.
I have been trying to figure out the geometry of the high goal so I could reproduce it as close as possible so our robot gets an accurate picture of the retro tape that is on it. Round surface vs flat surface. I have been looking at the field drawings but am unable to figure out
The diameter and height of the cylindrical part and the height and top diameter
of the funnel part.
Anybody figured that out?
Thanks

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