picca: Package for Igm Cosmological-Correlations Analyses
Abstract
picca fits continua of forests, computes correlation functions (1D and 3D) and power-spectra (1D), computes covariance matrices, and fits models for the correlation functions. This set of tools is used for the analysis of the Lyman-alpha forest sample from the extended Baryon Oscillation Spectroscopic Survey (eBOSS) and the Dark Energy Spectroscopic Instrument (DESI).
- Publication:
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Astrophysics Source Code Library
- Pub Date:
- June 2021
- Bibcode:
- 2021ascl.soft06018D
- Keywords:
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- Software