This record (v≥2.0.0) contains data products associated with the paper \"pop-cosmos: Insights from generative modeling of a deep, infrared-selected galaxy population\" by Thorp et al. (2025). Earlier versions of this record (v<2.0.0) contain data products associated with the paper \"pop-cosmos: Scaleable inference of galaxy properties and redshifts with a data-driven population model\" by Thorp et al. (2024), which are superseded by the contents of v2.0.0. In v≥2.0.0, we include results for all COSMOS2020 galaxies with $\\textit{Ch.1}<26$ or $r<25$.
\nThe included products are derived from spectral energy distribution (SED) fits to 26-band COSMOS2020 photometry, using the 16-parameter SPS model described in Thorp et al. (2024, 2025), and the pop-cosmos prior from Thorp et al. (2025). All results are based on Markov Chain Monte Carlo (MCMC) runs using the configuration described in Thorp et al. (2024, 2025). Results correspond to v2.1 of the COSMOS2020 catalog.
The current release includes the following files:
\npop-cosmos prior).Prospector-$\\alpha$ prior).If you make use of any of these products, please cite this repository and Thorp et al. (2024, 2025). Please also cite the pop-cosmos overview paper by Alsing et al. (2024), and the paper by Deger et al. (2025). If you make use of any COSMOS data products, please cite Weaver et al. (2022) and any other relevant publications. If you make use of COSMOS spectroscopic data, please cite Khostovan et al. (2025) and references therein.
If you spot any issues or have any requests, please contact the corresponding author (Stephen Thorp) using the details in the README.
\nIf you want to access pop-cosmos mock galaxy catalogs, these can be found on Zenodo.
Related software, including a demo notebook for working with the data in this record, can be found on GitHub.
\nReferences:
\nCommunity submissions [Zenodo help] and draft reviews [Zenodo help] welcome for the AAS Journals Zenodo community. Requirements:
\nMore details of the AAS Journals curation and review policy can be found at the following resources:
\nCollection of records (data, software, animations, figures, or other reproducibility material) for the articles in the Journals of the American Astronomical Society, including The Astrophysical Journal (ApJ), The Astrophysical Journal Letters (ApJL), The Astrophysical Journal Supplements (ApJS), The Astronomical Journal (AJ), the Bulletin of the AAS (BAAS), The Planetary Science Journal (PSJ), and the Research Notes of the AAS (RNAAS).
\nAll records are reviewed and/or edited by the Data Editors of the AAS Journals, who are listed by name as members of this Zenodo community.
\nPreprints (pre-submission manuscripts, white papers, opinion pieces, reviews) in any format (PDF or otherwise) will be declined immediately; preprints must be submitted to the AAS Journals. It is fine to include manscript files with your data or software submissions so long as your Zenodo record is clearly related to a manuscript under review at the AAS Journals.
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