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astrochart / CHART

Completely Hackable Amateur Radio Telescope
https://astrochart.github.io
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Rotation curve outside solar radius #202

Open adampbeardsley opened 4 months ago

adampbeardsley commented 4 months ago

We are currently using the tangent point method to derive a rotation curve within the solar radius, but can we go outside?

https://ui.adsabs.harvard.edu/abs/1992AJ....103.1552M/abstract https://ned.ipac.caltech.edu/level5/March01/Battaner/node9.html

Would be nice to package this all together (TPM + outside) for the user.

lmberkhout commented 3 months ago

see also: https://ui.adsabs.harvard.edu/abs/1989ApJ...342..272F/abstract