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    23 repositories

    • cupix

      Public
      Cosmology using Px (p-cross) - cross-correlations between skewers of the Lyman alpha forest
      Python
      •0•1•10•1•Updated Mar 10, 2026Mar 10, 2026

    • ForestFlow

      Public
      This code is a neural network emulator for the 3D flux power spectrum of the Lyman-alpha forest
      Python
      •0•1•6•0•Updated Mar 9, 2026Mar 9, 2026

    • LaCE

      Public
      Emulator for the one-dimensional Lyman-alpha flux power spectrum. It was used to generate the results shown in https://arxiv.org/abs/2011.15127, https://arxiv.o…
      Python
      •3•2•4•1•Updated Mar 9, 2026Mar 9, 2026

    • picca_bookkeeper

      Public
      Python
      •0•1•0•0•Updated Mar 5, 2026Mar 5, 2026

    • cup1d

      Public
      Cosmology using P1D - small scale clustering of the Lyman alpha forest
      Python
      •1•2•5•0•Updated Mar 4, 2026Mar 4, 2026

    • picca

      Public
      set of tools for continuum fitting, correlation function calculation, cosmological fits...
      cosmologyastrophysicslyman-alpha
      cosmologyastrophysicslyman-alphabao
      Jupyter Notebook
      •
      GNU General Public License v3.0
      •23•35•32•4•Updated Feb 8, 2026Feb 8, 2026

    • cobaya_lya_p1d

      Public
      External likelihood for Cobaya containing P1D cosmological constraints
      Python
      •
      GNU General Public License v3.0
      •0•2•0•0•Updated Feb 3, 2026Feb 3, 2026

    • lyaforecast

      Public
      Tools to forecast cosmological constraints from Lyman alpha surveys
      Python
      •
      GNU General Public License v3.0
      •3•4•0•0•Updated Jan 16, 2026Jan 16, 2026

    • lyaps

      Public
      Python package for power spectrum calculation with Lyman-alpha forests
      Python
      •
      GNU General Public License v3.0
      •1•1•1•0•Updated Nov 18, 2025Nov 18, 2025

    • LyaCoLoRe

      Public
      Code development to use CoLoRe simulations for generating simulated Lyman alpha forest spectra
      Python
      •6•4•18•0•Updated May 22, 2025May 22, 2025

    • lya_2pt

      Public
      Package for computing 3D correlation function from Lya forest and associated tracers.
      Python
      •
      GNU General Public License v3.0
      •0•0•4•1•Updated Aug 16, 2024Aug 16, 2024

    • lyacosmo

      Public
      Package for cosmological computations needed by other Lyman-alpha forest analysis packages
      Python
      •
      GNU General Public License v3.0
      •0•0•0•0•Updated Apr 10, 2024Apr 10, 2024

    • SaclayMocks

      Public
      Simulated Absorption for Cosmology with Lyman-Alpha from the Yvette Mocks
      cosmologyastrophysicslyman-alpha
      cosmologyastrophysicslyman-alphabao
      Python
      •0•0•8•1•Updated Dec 27, 2022Dec 27, 2022

    • desi_QA

      Public
      Quality Assessment Jupyter notebook for DESI data and mocks
      Jupyter Notebook
      •1•0•2•0•Updated May 20, 2019May 20, 2019

    • LyaMockP1D

      Public
      Simple code to generate mock Lyman alpha spectra following McDonald et al. (2006)
      Python
      •
      GNU General Public License v3.0
      •1•1•0•0•Updated Dec 1, 2017Dec 1, 2017

    • ForetFusion

      Public
      Code to compute coadds for Lya-forest data in BOSS and eBOSS, new gen.
      Python
      •
      GNU General Public License v3.0
      •0•0•10•0•Updated Jul 20, 2017Jul 20, 2017

    • QSO_Reobservation

      Public
      Classification and prioritization of 1st pass DESI QSO target observations
      Jupyter Notebook
      •0•0•0•0•Updated Jun 20, 2017Jun 20, 2017

    • baofit

      Public
      Fits cosmological data to measure baryon acoustic oscillations.
      c-plus-plusastronomy
      c-plus-plusastronomy
      C++
      •5•9•4•1•Updated Jun 1, 2017Jun 1, 2017

    • cppLyA

      Public
      cpp code to computate of the Lya autocorrelation function and the Lya-Lyb cross correlation function
      C++
      •0•1•1•0•Updated Apr 20, 2017Apr 20, 2017

    • LyaChallenge

      Public
      Python
      •0•0•0•0•Updated Jan 16, 2017Jan 16, 2017

    • igmhub.github.io

      Public
      IGMHUB description web pages
      CSS
      •0•1•0•0•Updated Dec 6, 2016Dec 6, 2016

    • cosmo

      Public
      A C++ library for numerical evaluation of cosmological quantities.
      Shell
      •2•1•0•0•Updated Nov 26, 2015Nov 26, 2015

    • likely

      Public
      A C++ library of of numerical utilities to support likelihood analysis.
      C++
      •3•22•1•1•Updated Oct 16, 2015Oct 16, 2015