Cococubed.com Some software instruments
Home Astronomy Research    2025 Neutrinos From De-excitation    Radiative Opacity    2024 Neutrino Emission from Stars    2023 White Dwarfs & 12C(α,γ)16O    2023 MESA VI    2022 Earendel, A Highly Magnified Star    2022 Black Hole Mass Spectrum    2021 Skye Equation of State    2021 White Dwarf Pulsations & 22Ne    Software Instruments      Stellar equation of states      EOS with ionization      EOS for supernovae      Chemical potentials      Stellar atmospheres      Voigt Function      Jeans escape      Polytropic stars      Cold white dwarfs      Adiabatic white dwarfs      Cold neutron stars      Stellar opacities      Neutrino energy loss rates      Ephemeris routines      Fermi-Dirac functions      Polyhedra volume      Plane - cube intersection      Coating an ellipsoid      Nuclear reaction networks      Nuclear statistical equilibrium      Laminar deflagrations      CJ detonations      ZND detonations      Fitting to conic sections      Unusual linear algebra      Derivatives on uneven grids      Pentadiagonal solver      Quadratics, Cubics, Quartics      Supernova light curves      Exact Riemann solutions      1D PPM hydrodynamics      Hydrodynamic test cases      Galactic chemical evolution      Universal two-body problem      Circular and elliptical 3 body      The pendulum      Phyllotaxis      MESA      MESA-Web      FLASH      Zingale's software      Brown's dStar      GR1D code      Iliadis' STARLIB database      Herwig's NuGRID      Meyer's NetNuc AAS Journals    2025 AAS YouTube    2025 AAS Peer Review Workshops 2025 ASU Energy in Everyday Life 2025 MESA Classroom Other Stuff:    Bicycle Adventures    Illustrations    Presentations Contact: F.X.Timmes my one page vitae, full vitae, research statement, and teaching statement.	Some software instruments, some more sophisticated than others: ☊ Stellar equation of states ☊ Equation of state with ionization ☊ EOS for core collapse supernovae ☊ Electron chemical potentials ☊ Simple stellar atmospheres ☊ Voigt Function ☊ Jeans thermal escape ☊ Polytropic stars ☊ Cold white dwarfs ☊ Adiabatic white dwarfs ☊ Cold neutron stars ☊ Stellar opacities ☊ Neutrino energy loss rates ☊ Ephemeris routines ☊ Fermi-Dirac functions ☊ Volume of a polyhedron ☊ Volume of plane-cube intersection ☊ Coating an ellipsoid ☊ Nuclear reaction networks ☊ Nuclear statistical equilibrium ☊ Laminar deflagrations ☊ Chapman-Jouget detonations ☊ ZND detonations ☊ Fitting data to conic sections ☊ Derivatives on uneven grids ☊ An unusual linear equation solver ☊ Penta- and Hepta-diagonal solvers ☊ Quadratics, Cubics & Quartics ☊ Supernova light curves ☊ Exact Riemann solutions ☊ 1D PPM hydrodynamics ☊ Hydrodynamic test cases ☊ Galactic chemical evolution ☊ Universal two-body problem ☊ Circular and elliptical three-body ☊ The pendulum ☊ Phyllotaxis Community software instrument contributions: ☆ MESA offers a stellar evolution software instrument ☆ FLASH-X offers a multi-dimensional, multi-physics software instrument Some software instruments by colleagues: ⚬ Adam Jermyn: Skye EOS and Automatic Differentiation ⚬ Sasha Potekhin: PC EOS ⚬ Carl Fields: GitHub ⚬ Mike Zingale: GitHub ⚬ Ed Brown: dStar ⚬ Christian Iliadis: STARLIB ⚬ Evan O'Connor: NuLib and GR1D ⚬ Josiah Schwab: MESAHub, mesa-stats and more. ⚬ Falk Herwig: NuDocker ⚬ Brad Meyer: NucNet ⚬ Natalie Hinkel: Hypatia Catalog ⚬ Rich Townsend: MESASDK, GYRE, and MSG ⚬ Evan Bauer: MESA-Docker on GitHub ⚬ Rob Farmer: mesaplot, pymesa on GitHub ⚬ Matt Turk: yt ⚬ Jonas Lippuner: SkyNet Gems from the past: ⟳ Michael Gehmeyr's and Dimitri Mihalas' implicit 1D radiation hydrodynamics software instrument TITAN, which is described in this 1994 article and this 1997 article. A community-driven software ecosystem for new science in astrophysics: ⟳ 2015 NSF SI2 PI workshop ⟳ 2016 NSF SI2 PI workshop ⟳ 2018 NSF SI2 PI workshop ⟳ 2019 Digital Infrastructure workshop