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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 161 87

  2. NaMaster NaMaster Public

    A unified pseudo-Cl framework

    C 70 28

  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 34 12

  6. firecrown firecrown Public

    DESC Cosmology Likelihood Framework

    Python 32 13

Repositories

Showing 10 of 491 repositories
  • nersc Public

    NERSC documentation for LSSTDESC

    LSSTDESC/nersc's past year of commit activity
    0 BSD-3-Clause 0 0 0 Updated Oct 27, 2026
  • CLMMx Public

    This repository contains examples demonstrating the use of CLMM, a Python library performing galaxy cluster mass reconstruction from weak lensing observables.

    LSSTDESC/CLMMx's past year of commit activity
    0 GPL-3.0 0 4 2 Updated Oct 26, 2026
  • pz_data_challenge Public

    Package for running the PZ data challenge

    LSSTDESC/pz_data_challenge's past year of commit activity
    Python 2 20 2 1 Updated Oct 27, 2026
  • dsf Public

    LSST DESC DeltaSigma Forecasts

    LSSTDESC/dsf's past year of commit activity
    Python 0 MIT 1 6 2 Updated Oct 27, 2026
  • firecrown Public

    DESC Cosmology Likelihood Framework

    LSSTDESC/firecrown's past year of commit activity
    Python 32 BSD-3-Clause 13 18 5 Updated Oct 26, 2026
  • FASTDB Public

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

    Python 3 6 36 5 Updated Oct 26, 2026
  • healsparse Public

    Sparse representation of HEALPix maps in Python

    LSSTDESC/healsparse's past year of commit activity
    Python 15 8 13 2 Updated Oct 26, 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 23 BSD-3-Clause 14 32 (1 issue needs help) 15 Updated Oct 26, 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 1 0 Updated Oct 26, 2026
  • CCL Public

    DESC Core Cosmology Library: cosmology routines with validated numerical accuracy

    LSSTDESC/CCL's past year of commit activity
    C 161 BSD-3-Clause 87 72 22 Updated Oct 26, 2026