Exocomet Orbit Fitting: Accelerating Coma Absorption During Transits of beta Pictoris
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fits
README.md
allspec-h.npy
allspec-k.npy
dates.npy
dates_final.npy
eccentric_final.npy
extract-spectra.ipynb
fit-orbits.ipynb
funcs.py
make-images.ipynb
meanspec-h.npy
meanspec-k.npy
meanspec-nocs-h.npy
meanspec-nocs-k.npy
orbit-pop.ipynb
parabolic_final.npy
plot-orbits.ipynb
rv-h.npy
rv-k.npy
std.npy

README.md

Exocomet Orbit Fitting: Accelerating Coma Absorption During Transits of beta Pictoris

http://adsabs.harvard.edu/abs/2018MNRAS.479.1997K

Here are files and code used in the production of this paper. Functions that do things like model radial velocity are in the file funcs.py, and higher level things like spectrum extraction, absorption feature fitting, and plotting are in the iPython notebooks.

Output from the fitting is in the fits directory, but without the stored chains as these files are large. The final steps in the MCMC chains and the corresponding dates are in the files eccentric_final.npy, parabolic_final.npy, and dates_final.npy.