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@sxs-collaboration Simulating eXtreme Spacetimes

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    Repositories list

    20 repositories

    • spectre

      Public
      SpECTRE is a code for multi-scale, multi-physics problems in astrophysics and gravitational physics.
      C++
      •
      Other
      •220•199•584•81•Updated Oct 6, 2026Oct 6, 2026

    • sxs

      Public
      Python code for manipulating data from the SXS collaboration
      python
      python
      Python
      •
      MIT License
      •27•34•24•5•Updated Sep 30, 2026Sep 30, 2026

    • www_black-holes_org

      Public
      Jekyll source for black-holes.org site
      JavaScript
      •46•3•8•0•Updated Sep 30, 2026Sep 30, 2026

    • gwsurrogate

      Public
      An easy to use interface to gravitational wave surrogate models
      pythonsurrogate-modelsgravitational-waveforms
      pythonsurrogate-modelsgravitational-waveforms
      Python
      •
      Other
      •38•46•18•4•Updated Sep 22, 2026Sep 22, 2026

    • SimulationSupport

      Public
      Python routines that are shared between SpEC and SpECTRE, such as eccentricity control.
      Jupyter Notebook
      •
      MIT License
      •3•0•0•2•Updated Sep 11, 2026Sep 11, 2026

    • sxscatalog

      Public
      Python
      •
      MIT License
      •4•2•0•0•Updated Aug 5, 2026Aug 5, 2026

    • WelcomeToSXS

      Public
      A wiki for new members of the Simulating eXtreme Spacetime collaboration, with useful links and advice.
      TeX
      •2•28•0•0•Updated Jul 2, 2026Jul 2, 2026

    • sxscatalogdata

      Public
      Track the status of the SXS catalog of simulations
      1•1•0•0•Updated Jul 1, 2026Jul 1, 2026

    • data.black-holes.org

      Public
      Pages served under data.black-holes.org
      HTML
      •1•0•2•0•Updated Jun 22, 2026Jun 22, 2026

    • eval_pysur

      Public
      Evaluates fits generated by pySurrogate.
      Python
      •3•0•0•0•Updated May 7, 2026May 7, 2026

    • qnmfits

      Public
      Fitting of quasinormal modes to ringdown waveforms.
      Python
      •
      MIT License
      •0•5•1•0•Updated Jan 27, 2026Jan 27, 2026

    • varpro

      Public
      Multiparameter fitting using the variable projection algorithm
      Python
      •
      MIT License
      •3•5•1•0•Updated Oct 18, 2025Oct 18, 2025

    • scri

      Public
      Python/numba code for manipulating time-dependent functions of spin-weighted spherical harmonics
      Python
      •
      MIT License
      •26•1•0•0•Updated Sep 19, 2025Sep 19, 2025

    • sxscon-2024-tutorials

      Public
      Jupyter Notebook
      •5•6•0•0•Updated Jun 23, 2025Jun 23, 2025

    • .github

      Public
      Community health files for the @sxs-collaboration organization
      3.8k•1•0•0•Updated May 13, 2025May 13, 2025

    • catalog_tools

      Public archive
      Tools and tutorials for working with waveforms from the SXS waveform catalog
      Python
      •
      MIT License
      •10•21•4•0•Updated May 2, 2025May 2, 2025

    • libsharp

      Public
      Library for fast spherical harmonic transforms, see http://arxiv.org/abs/1303.4945
      C
      •
      GNU General Public License v2.0
      •18•0•0•0•Updated May 3, 2024May 3, 2024

    • cyolauthenticator

      Public
      A Jupyterhub authenticator that allows users to pick a name and password if they know a code.
      Python
      •
      GNU Lesser General Public License v2.1
      •2•1•0•0•Updated Jul 7, 2023Jul 7, 2023

    • paper-2023-spectre-enthalpy-eos

      Public
      Input files used to perform runs using spectre for the 2023 enthalpy EoS paper
      Other
      •0•0•0•0•Updated May 25, 2023May 25, 2023

    • nr-community-call

      Public
      Info on our monthly NR community calls to foster exchange between numerical-relativity groups and codes.
      0•10•0•0•Updated Apr 22, 2021Apr 22, 2021
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