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@LSSTDESC

LSST Dark Energy Science Collaboration (DESC)

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  1. CCL CCL Public

    DESC Core Cosmology Library: cosmology routines with validated numerical accuracy

    C 157 79

  2. NaMaster NaMaster Public

    A unified pseudo-Cl framework

    C 65 27

  3. plasticc-kit plasticc-kit Public

    Starter Kit for the Photometric LSST Astronomical Time-series Classification Challenge

    Jupyter Notebook 50 42

  4. imSim imSim Public

    GalSim based Rubin Observatory image simulation package

    Python 42 14

  5. BlendingToolKit BlendingToolKit Public

    Tools to create blend catalogs, produce training samples and implement blending metrics

    Jupyter Notebook 32 12

  6. CCLX CCLX Public

    Examples for usage of the Core Cosmology Library

    Jupyter Notebook 32 12

Repositories

Showing 10 of 461 repositories
  • skyproj Public

    Sky mapping with matplotlib and PROJ

    LSSTDESC/skyproj’s past year of commit activity
    Jupyter Notebook 22 BSD-3-Clause 7 14 3 Updated Mar 15, 2026
  • Smokescreen Public

    A library of methods to mitigate experimenter bias in the LSST DESC cosmology analysis

    LSSTDESC/Smokescreen’s past year of commit activity
    Jupyter Notebook 4 BSD-3-Clause 2 5 0 Updated Mar 15, 2026
  • LSSTDESC/source_injection_detection’s past year of commit activity
    Jupyter Notebook 1 6 1 3 Updated Mar 14, 2026
  • skyCatalogs_creator Public

    Contains code and documentation associated with creating new sky catalogs.

    LSSTDESC/skyCatalogs_creator’s past year of commit activity
    Python 0 BSD-3-Clause 0 1 1 Updated Mar 14, 2026
  • rail_projects Public

    Configuration files and notes for rail-based projects

    LSSTDESC/rail_projects’s past year of commit activity
    Python 0 MIT 1 3 1 Updated Mar 13, 2026
  • healsparse Public

    Sparse representation of HEALPix maps in Python

    LSSTDESC/healsparse’s past year of commit activity
    Python 15 7 11 1 Updated Mar 13, 2026
  • FASTDB Public

    Development of the Fast Access to Survey Transients Database (FASTDB)

    LSSTDESC/FASTDB’s past year of commit activity
    Python 3 3 27 2 Updated Mar 13, 2026
  • dataregistry-webapi Public

    Code relating to the `dataregistry` web API interface

    LSSTDESC/dataregistry-webapi’s past year of commit activity
    HTML 0 0 4 0 Updated Mar 13, 2026
  • desc-cosmology-env Public

    DESC Cosmology Conda Environment

    LSSTDESC/desc-cosmology-env’s past year of commit activity
    Shell 0 BSD-3-Clause 0 3 0 Updated Mar 13, 2026
  • TXPipe Public

    Pipeline elements for 3x2pt analysis (shear-shear, shear-density, density-density) for DC2

    LSSTDESC/TXPipe’s past year of commit activity
    Jupyter Notebook 20 BSD-3-Clause 8 28 (1 issue needs help) 15 Updated Mar 13, 2026