POSYDON Data Release 2
Creators
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Andrews, Jeffrey1
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Bavera, Simone
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Briel, Max2, 3
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Chattaraj, Abhishek
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Dotter, Aaron4, 5
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Fragos, Tassos
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Gallegos-Garcia, Monica
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Gossage, Seth6
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Kalogera, Vassiliki6
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Kasdagli, Eirini
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Katsaggelos, Aggelos K6
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Kimball, Chase6
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Kovlakas, Konstantinos7
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Kruckow, Matthias Udo
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Liotine, Camille
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Misra, Devina8
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Rocha, Kyle6
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Souropanis, Dimitris9
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M. Srivastava, Philipp6
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Sun, Meng6
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Teng, Elizabeth6
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Xing, Zepei
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Zapartas, Emmanouil
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Zevin, Michael10
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1.
University of Florida
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2.
University of Auckland
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3.
University of Geneva
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4.
Smithsonian Institution
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5.
Dartmouth College
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6.
Northwestern University
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7.
Institute of Space Sciences
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8.
Norwegian University of Science and Technology
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9.
FORTH Institute of Astrophysics
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10.
Adler Planetarium
Description
The POSYDON Data Release 2, corresponding to the binary population synthesis code POSYDON version 2.0.0. Refer to https://posydon.org/ for a detailed description, download scripts, and installation instructions.
This dataset includes the downsampled single- and binary-star model grids (two single star grids and five binary star grids) along with their post-processed quantities and the trained classification and interpolation models, one tarball for each of our eight modeled metallicities (POSYDON_data_v2_grids_XXX).
The auxiliary data file (POSYDON_data_auxiliary.tar.gz) contains ancillary data to aid in post-processing grids and generating binary populations, including pre-loaded supernova prescriptions, star-formation histories, and gravitational wave sensitivities.
We additionally provide our randomly sampled validation (POSYDON_validation_v2_grids_XXX) and test (POSYDON_random_v2_grids_XXX) binary star model grids for each of our metallicities.
Files
Files
(105.5 GB)
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md5:7eed35f08065628656fd140c03800cd6
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471.0 MB | Download |
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9.9 GB | Download |
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12.4 GB | Download |
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md5:f44d0035d80ccc30998537de99d440e4
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12.3 GB | Download |
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md5:fc6a17c9675e44909e3fae14aad4c4dc
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10.0 GB | Download |
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md5:32d216cd95857b3d29c73188377f31dc
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10.3 GB | Download |
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md5:0a557bcc2a796039103619b8f293601c
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1.2 GB | Download |
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md5:50075a98da900fd377492fdb3a6df163
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1.2 GB | Download |
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md5:004830eb8f5cb62becf99c351c452ec6
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1.2 GB | Download |
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md5:08618a5cff4aef8d0e10e1db3bea9a09
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1.2 GB | Download |
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md5:c04099109a744ae8869cb6b81d07b1d5
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1.5 GB | Download |
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md5:f1970b1a5cc0dd4eaefd1b78a5e88a70
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1.6 GB | Download |
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md5:12b39d16f3f52b7ae0b46f608356bf5e
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1.2 GB | Download |
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md5:94630d0c31f38f2fdec967a24fcfa219
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1.2 GB | Download |
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md5:e551aea84b5b699e9259422fc79147ea
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1.2 GB | Download |
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md5:cbb4c7f69dd8f5689c5ec6c296b16303
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1.1 GB | Download |
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md5:ff6c746e0f021205996ac2b2f1980a0d
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1.2 GB | Download |
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md5:06e8ee0026153512492f502117dfbffe
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1.2 GB | Download |
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md5:9dbe55255307a04f2cabb6bd2905bb50
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1.5 GB | Download |
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md5:2749a7e1361645cc4840d1238bc5031b
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1.5 GB | Download |
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md5:3d5c6149942897998ba9fdffd6d4f60d
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1.2 GB | Download |
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md5:bedaf584cc16029fdd2cb163a79cc87d
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1.2 GB | Download |
Additional details
Related works
- Is described by
- Preprint: arXiv:2411.02376 (arXiv)
Funding
- Swiss National Science Foundation
- Compact-Object-Formation Forensics in the Era of Gravitational Waves 211006
- National Aeronautics and Space Administration
- JWST-AR-04369.001-A JWST-AR-04369.001-A
Software
- Repository URL
- https://github.com/POSYDON-code/POSYDON
- Programming language
- Python
- Development Status
- Active