Journal article
Astrophysical Journal Supplement Series, 2022
APA
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Villaescusa-Navarro, F., Genel, S., Angl'es-Alc'azar, D., Perez, L. A., Villanueva-Domingo, P., Wadekar, D., … Vogelsberger, M. (2022). The CAMELS Project: Public Data Release. Astrophysical Journal Supplement Series.
Chicago/Turabian
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Villaescusa-Navarro, F., S. Genel, D. Angl'es-Alc'azar, L. A. Perez, Pablo Villanueva-Domingo, D. Wadekar, Helen Shao, et al. “The CAMELS Project: Public Data Release.” Astrophysical Journal Supplement Series (2022).
MLA
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Villaescusa-Navarro, F., et al. “The CAMELS Project: Public Data Release.” Astrophysical Journal Supplement Series, 2022.
BibTeX Click to copy
@article{f2022a,
title = {The CAMELS Project: Public Data Release},
year = {2022},
journal = {Astrophysical Journal Supplement Series},
author = {Villaescusa-Navarro, F. and Genel, S. and Angl'es-Alc'azar, D. and Perez, L. A. and Villanueva-Domingo, Pablo and Wadekar, D. and Shao, Helen and Mohammad, F. G. and Hassan, Sultan and Moser, E. and Lau, E. and Valle, Luis Fernando Machado Poletti and Nicola, A. and Thiele, L. and Jo, Yongseok and Philcox, O. and Oppenheimer, B. and Tillman, M. and Hahn, C. and Kaushal, Neerav and Pisani, A. and Gebhardt, M. and Delgado, Ana Maria and Caliendo, J. and Kreisch, C. and Wong, Ka-wah and Coulton, W. and Eickenberg, Michael and Parimbelli, G. and Ni, Y. and Steinwandel, U. and Torre, V. L. and Davé, R. and Battaglia, N. and Nagai, D. and Spergel, D. and Hernquist, L. and Burkhart, B. and Narayanan, D. and Wandelt, Benjamin Dan and Somerville, R. and Bryan, G. and Viel, M. and Li, Yin and Iršič, V. and Kraljic, K. and Vogelsberger, M.}
}
The Cosmology and Astrophysics with Machine Learning Simulations (CAMELS) project was developed to combine cosmology with astrophysics through thousands of cosmological hydrodynamic simulations and machine learning. CAMELS contains 4233 cosmological simulations, 2049 N-body simulations, and 2184 state-of-the-art hydrodynamic simulations that sample a vast volume in parameter space. In this paper, we present the CAMELS public data release, describing the characteristics of the CAMELS simulations and a variety of data products generated from them, including halo, subhalo, galaxy, and void catalogs, power spectra, bispectra, Lyα spectra, probability distribution functions, halo radial profiles, and X-rays photon lists. We also release over 1000 catalogs that contain billions of galaxies from CAMELS-SAM: a large collection of N-body simulations that have been combined with the Santa Cruz semianalytic model. We release all the data, comprising more than 350 terabytes and containing 143,922 snapshots, millions of halos, galaxies, and summary statistics. We provide further technical details on how to access, download, read, and process the data at https://camels.readthedocs.io.