bmorris3 / dot

Starspot rotational modulation forward model
https://spotdot.readthedocs.io
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Feature: spot evolution #17

Open bmorris3 opened 4 years ago

bmorris3 commented 4 years ago

It may be possible to efficiently sample from the distribution for the maximum spot radius, while applying a simple emergence/decay law that makes the spot grow and shrink. This might be possible if we create a little extra layer before we call rspot**2 in the mean model, and perhaps multiply rspot by a matrix of shape (len(times), 1) with the relative radius scale factor.

We should be careful to code this in such a way that it can be turned on and off easily, since we won't want to use spot evolution for every fit.