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@LSSTDESC LSST Dark Energy Science Collaboration (DESC)

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    414 repositories

    • skyproj

      Public
      Sky mapping with matplotlib and PROJ
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •5•11•15•1•Updated Nov 16, 2024Nov 16, 2024

    • BPD

      Public
      Bayesian Pixel Domain shear estimation based on differentiable forward modeling
      Jupyter Notebook
      •
      MIT License
      •0•3•18•1•Updated Nov 16, 2024Nov 16, 2024

    • TXPipe

      Public
      Pipeline elements for 3x2pt analysis (shear-shear, shear-density, density-density) for DC2
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •7•19•22•8•Updated Nov 15, 2024Nov 15, 2024

    • clevar

      Public
      Python
      •
      GNU General Public License v3.0
      •2•7•10•3•Updated Nov 15, 2024Nov 15, 2024

    • CLMM

      Public
      A Python library for performing galaxy cluster mass reconstruction from weak lensing observables
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •20•24•34•6•Updated Nov 15, 2024Nov 15, 2024

    • Spectractor

      Public
      Spectractor aims at measuring the atmospheric transmission from slitless spectrophotometry images.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •8•15•13•7•Updated Nov 15, 2024Nov 15, 2024

    • sn_pipe

      Public
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •2•2•3•1•Updated Nov 15, 2024Nov 15, 2024

    • sn_telmodel

      Public
      Tools for a telescope model
      0•0•0•0•Updated Nov 15, 2024Nov 15, 2024

    • Smokescreen

      Public
      A library of methods to mitigate experimenter bias in the LSST DESC cosmology analysis
      cosmologydesclikelihoodencryption-decryptionblindingtwo-point-function
      Jupyter Notebook
      •
      BSD 3-Clause "New" or "Revised" License
      •0•4•5•0•Updated Nov 15, 2024Nov 15, 2024

    • rail_lephare

      Public
      RAIL wrapper to the LePHARE photometric redshift code
      Python
      •
      MIT License
      •0•1•12•2•Updated Nov 15, 2024Nov 15, 2024

    • CCL

      Public
      DESC Core Cosmology Library: cosmology routines with validated numerical accuracy
      C
      •
      BSD 3-Clause "New" or "Revised" License
      •68•145•60•7•Updated Nov 15, 2024Nov 15, 2024

    • RESSPECT

      Public
      The RESSPECT project is a result from an inter-collaboration agreement established between the Cosmostatistics Initiative (COIN) and the LSST Dark Energy Science Collaboration (DESC) with the goal of developing a recommendation system for telescope resource allocation able to optimize photometric supernova cosmology anaylsis.
      Python
      •
      MIT License
      •6•1•8•2•Updated Nov 14, 2024Nov 14, 2024

    • desc_roman_drp

      Public
      Python
      •
      Other
      •0•0•0•0•Updated Nov 14, 2024Nov 14, 2024

    • descwl-shear-sims

      Public
      simple simulations for testing weak lensing shear measurement
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •10•10•19•3•Updated Nov 14, 2024Nov 14, 2024

    • skyCatalogs

      Public
      Create sky catalogs and provide access via API
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •5•6•8•3•Updated Nov 14, 2024Nov 14, 2024

    • firecrown

      Public
      DESC Cosmology Likelihood Framework
      pythonsamplerlikelihood-functionscobayacosmosisnumcosmo
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •7•30•23•9•Updated Nov 13, 2024Nov 13, 2024

    • TJPCov

      Public
      TJPCov is a general covariance calculator interface to be used within LSST DESC
      Python
      •
      MIT License
      •1•11•30•1•Updated Nov 13, 2024Nov 13, 2024

    • forecasting_validation

      Public
      Jupyter Notebook
      •
      MIT License
      •0•0•4•0•Updated Nov 13, 2024Nov 13, 2024

    • HOS-Y1-prep

      Public
      HOS Topical Team flat sky to curved sky hack July 2022
      Jupyter Notebook
      •2•3•0•0•Updated Nov 13, 2024Nov 13, 2024

    • SL-Hammocks

      Public
      This is the code that accompanies the project ‘DESC-PUB-00170’ within LSST DESC to create a mock catalogue of strong gravitational lenses of time-variable sources.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Nov 13, 2024Nov 13, 2024

    • dataregistry

      Public
      A facility to store and retrieve datasets. Metadata - some required, some optional - may be used in searches.
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•23•2•Updated Nov 12, 2024Nov 12, 2024

    • sl_forecast

      Public
      SL forecast modules to be called from Firecrown
      Python
      •
      MIT License
      •1•1•0•2•Updated Nov 11, 2024Nov 11, 2024

    • nulltests_txpipe

      Public
      notebooks for null test reanalysis project with txpipe
      Jupyter Notebook
      •1•1•0•0•Updated Nov 11, 2024Nov 11, 2024

    • CosmoAPI

      Public
      The "Press Enter for Cosmology" API
      Jupyter Notebook
      •
      MIT License
      •0•0•8•1•Updated Nov 11, 2024Nov 11, 2024

    • rail

      Public
      Top level "umbrella" package for RAIL
      Python
      •
      MIT License
      •4•10•12•1•Updated Nov 9, 2024Nov 9, 2024

    • rail_astro_tools

      Public
      Rail utility stages that depend on astronomy package such as healpy, astropy etc...
      Python
      •
      MIT License
      •0•0•10•0•Updated Nov 8, 2024Nov 8, 2024

    • minimal_mcmc

      Public
      Set-ups for minimal working MCMC examples for forecasting purposes.
      Python
      •0•2•0•0•Updated Nov 8, 2024Nov 8, 2024

    • sn_tools

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•0•0•1•Updated Nov 7, 2024Nov 7, 2024

    • imSim

      Public
      GalSim based Rubin Observatory image simulation package
      pythonsimulationastronomycosmologydesclsstgalsimimsim
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •15•36•40•4•Updated Nov 7, 2024Nov 7, 2024

    • Delight

      Public
      Photometric redshift via Gaussian processes with physical kernels
      ReScript
      •
      MIT License
      •6•1•9•1•Updated Nov 7, 2024Nov 7, 2024