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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 156 80

  2. NaMaster NaMaster Public

    A unified pseudo-Cl framework

    C 65 26

  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 15

  5. CCLX CCLX Public

    Examples for usage of the Core Cosmology Library

    Jupyter Notebook 33 12

  6. BlendingToolKit BlendingToolKit Public

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

    Jupyter Notebook 32 12

Repositories

Showing 10 of 467 repositories
  • augur Public

    DESC forecasting and inference validation tool

    LSSTDESC/augur’s past year of commit activity
    Python 4 MIT 4 22 3 Updated Apr 18, 2026
  • desc-python Public

    DESC python environment

    LSSTDESC/desc-python’s past year of commit activity
    Shell 6 BSD-3-Clause 2 8 3 Updated Apr 18, 2026
  • LSSTDESC/source_injection_detection’s past year of commit activity
    Jupyter Notebook 1 6 1 3 Updated Apr 18, 2026
  • dataregistry Public

    A facility to store and retrieve datasets. Metadata - some required, some optional - may be used in searches.

    LSSTDESC/dataregistry’s past year of commit activity
    Python 1 BSD-3-Clause 0 21 0 Updated Apr 17, 2026
  • DifferentialCR Public

    Testing playground for adding differential chromatic refraction (DCR) affects to the metrics analysis framework (MAF)

    LSSTDESC/DifferentialCR’s past year of commit activity
    Jupyter Notebook 0 0 0 0 Updated Apr 17, 2026
  • CLMM Public

    A Python library for performing galaxy cluster mass reconstruction from weak lensing observables

    LSSTDESC/CLMM’s past year of commit activity
    Python 31 BSD-3-Clause 21 55 (3 issues need help) 4 Updated Apr 17, 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 29 (1 issue needs help) 10 Updated Apr 17, 2026
  • sn_plotters Public

    set of script to display results of sn_pipe

    LSSTDESC/sn_plotters’s past year of commit activity
    Python 0 BSD-3-Clause 0 0 0 Updated Apr 17, 2026
  • firecrown Public

    DESC Cosmology Likelihood Framework

    LSSTDESC/firecrown’s past year of commit activity
    Python 31 BSD-3-Clause 10 22 (1 issue needs help) 8 Updated Apr 17, 2026
  • td_env Public

    Sets up td_env at NERSC and deploys docker images to dockerhub

    LSSTDESC/td_env’s past year of commit activity
    Shell 3 BSD-3-Clause 1 10 0 Updated Apr 17, 2026

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