Jonathan Roberts

Home · Octofitter.jl Documentation for Octofitter.jl.

Link: sefffal.github.io/Octofitter.j...
Change log: github.com/sefffal/Octo...

Fig. credits:
* arxiv.org/abs/2504.11127
* arxiv.org/abs/2502.05359
* arxiv.org/abs/2502.20561

Thanks to:
* Dori Blakley
* Eric Nielsen
* William Roberson
* Zach Langford
* Eric Agol
* Sarah Blunt
* Clarissa R Do Ó

22.05.2025 15:32 — 👍 2    🔁 1    💬 0    📌 0

Octofitter v6 just released! 🐙

* Overhauled Hipparcos / Gaia modelling
* Multi-planet epicycle approximation
* Include astrometric jitter, north angle, and plate-scale uncertainties
* Dynamical priors (prevent crossing)
* Celerite gaussian processes
Much more!

(fig. credit in reply) #exoplanets 🔭

22.05.2025 15:32 — 👍 24    🔁 5    💬 1    📌 1

i.imgflip.com/9uv274.jpg

22.05.2025 15:55 — 👍 2    🔁 0    💬 0    📌 0