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Simulating eXtreme Spacetimes

README.md

Simulating eXtreme Spacetimes collaboration

Welcome to the github repos of the Simulating eXtreme Spacetimes (SXS) collaboration! We develop and run supercomputer code for numerically simulating black holes, neutron stars, and beyond.

Quick links:

Quick code links:

  • spectre
  • SpEC (members only)
  • Python codes for analyzing simulation outputs
    • sxs: read catalog metadata, waveforms, etc.
    • gwsurrogate: evaluate rapid NR-based waveform surrogate

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  1. WelcomeToSXS WelcomeToSXS Public

    A wiki for new members of the Simulating eXtreme Spacetime collaboration, with useful links and advice.

    TeX 24 2

  2. spectre spectre Public

    SpECTRE is a code for multi-scale, multi-physics problems in astrophysics and gravitational physics.

    C++ 163 192

  3. catalog_tools catalog_tools Public

    Tools and tutorials for working with waveforms from the SXS waveform catalog

    Python 21 10

  4. sxs sxs Public

    Python code for manipulating data from the SXS collaboration

    Python 27 19

Repositories

Showing 10 of 19 repositories
  • sxscatalog Public
    sxs-collaboration/sxscatalog’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Mar 25, 2025
  • www_black-holes_org Public

    Jekyll source for black-holes.org site

    sxs-collaboration/www_black-holes_org’s past year of commit activity
    JavaScript 1 32 8 1 Updated Mar 25, 2025
  • spectre Public

    SpECTRE is a code for multi-scale, multi-physics problems in astrophysics and gravitational physics.

    sxs-collaboration/spectre’s past year of commit activity
    C++ 163 192 519 (10 issues need help) 48 Updated Mar 24, 2025
  • sxs Public

    Python code for manipulating data from the SXS collaboration

    sxs-collaboration/sxs’s past year of commit activity
    Python 27 MIT 19 15 2 Updated Mar 24, 2025
  • gwsurrogate Public

    An easy to use interface to gravitational wave surrogate models

    sxs-collaboration/gwsurrogate’s past year of commit activity
    Jupyter Notebook 26 27 13 3 Updated Mar 22, 2025
  • sxscatalogdata Public

    Track the status of the SXS catalog of simulations

    sxs-collaboration/sxscatalogdata’s past year of commit activity
    1 0 0 0 Updated Mar 20, 2025
  • varpro Public

    Multiparameter fitting using the variable projection algorithm

    sxs-collaboration/varpro’s past year of commit activity
    Python 4 MIT 1 1 0 Updated Mar 4, 2025
  • WelcomeToSXS Public

    A wiki for new members of the Simulating eXtreme Spacetime collaboration, with useful links and advice.

    sxs-collaboration/WelcomeToSXS’s past year of commit activity
    TeX 24 2 1 0 Updated Feb 16, 2025
  • qnmfits Public

    Fitting of quasinormal modes to ringdown waveforms.

    sxs-collaboration/qnmfits’s past year of commit activity
    Python 3 MIT 0 0 0 Updated Feb 12, 2025
  • ml-code-ecc-control Public

    repository used to create analysis code for ML project to predict better low-eccentricity orbital parameter initial guesses based on past simulations data. Using SpEC data to train the model, and will be later used for SpECTRE

    sxs-collaboration/ml-code-ecc-control’s past year of commit activity
    0 0 0 0 Updated Jan 25, 2025
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