Dataset Open Access
Walmsley, Mike;
Lintott, Chris;
Tobias, Geron;
Kruk, Sandor J;
Krawczyk, Coleman;
Willett, Kyle;
Bamford, Steven;
Keel, William;
Kelvin, Lee S;
Fortson, Lucy;
Masters, Karen;
Mehta, Vihang;
Simmons, Brooke;
Smethurst, Rebecca J;
Baeten, Elisabeth M L;
Macmillan, Christine
{ "inLanguage": { "alternateName": "eng", "@type": "Language", "name": "English" }, "description": "<p>This repository contains the data released in the paper "Galaxy Zoo DECaLS: Detailed Visual Morphology Measurements from Volunteers and Deep Learning for 314,000 Galaxies" <em>(DOI to follow on publication).</em></p>\n\n<p>We release detailed morphology catalogues, both volunteer and automated, for Galaxy Zoo DECaLS.</p>\n\n<p>- gz_decals_volunteers_ab contains volunteer classifications for galaxies classified during the GZD-A and GZD-B campaigns.</p>\n\n<p>- gz_decals_volunteers_c similarly contains classifications from the GZD-C campaign. Note that GZD-C used a modified schema designed to better detect mergers and weak bars, and includes many galaxies with only approx. five volunteer responses.</p>\n\n<p>- gz_decals_auto_posteriors contains the predicted posteriors for volunteer responses to all galaxies used in any campaign, recorded as Dirichlet distribution concentrations. </p>\n\n<p>- gz_decals_auto_fractions reduces those posteriors to the automated equivalent of previous Galaxy Zoo data releases; the expected vote fractions (mean posteriors). Note that not all vote fractions are relevant for every galaxy; we suggest assessing relevance using the estimated fraction of volunteers that would have been asked each question. <em>In the v0.0.1 release, these are included within the gz_decals_auto_posteriors files.</em></p>\n\n<p>Each catalogue has a schema of the same name. <em>These are not yet included in the v0.0.1 release.</em></p>\n\n<p>We also release the galaxy images shown to volunteers on www.galaxyzoo.org. The images on which the automated classifier was trained may be derived from these volunteer-facing images. These are not yet included in the v0.0.1 release.</p>\n\n<p>We will release updates if needed via Zenodo versioning. We recommend using the latest version of this repository. You can check the version you are currently viewing on the right-hand sidebar.</p>\n\n<p>Please cite the paper (DOI to follow on publication) when using the data in this repository.</p>", "license": "https://creativecommons.org/licenses/by/4.0/legalcode", "creator": [ { "affiliation": "University of Oxford", "@id": "https://orcid.org/0000-0002-6408-4181", "@type": "Person", "name": "Walmsley, Mike" }, { "affiliation": "University of Oxford", "@id": "https://orcid.org/0000-0001-5578-359X", "@type": "Person", "name": "Lintott, Chris" }, { "affiliation": "University of Oxford", "@type": "Person", "name": "Tobias, Geron" }, { "affiliation": "European Space Agency", "@id": "https://orcid.org/0000-0001-8010-8879", "@type": "Person", "name": "Kruk, Sandor J" }, { "affiliation": "University of Portsmouth", "@type": "Person", "name": "Krawczyk, Coleman" }, { "affiliation": "University of Minnesota", "@type": "Person", "name": "Willett, Kyle" }, { "affiliation": "University of Nottingham", "@type": "Person", "name": "Bamford, Steven" }, { "affiliation": "University of Alabama", "@id": "https://orcid.org/0000-0002-6131-9539", "@type": "Person", "name": "Keel, William" }, { "affiliation": "Princeton University", "@id": "https://orcid.org/0000-0001-9395-4759", "@type": "Person", "name": "Kelvin, Lee S" }, { "affiliation": "University of Minnesota", "@type": "Person", "name": "Fortson, Lucy" }, { "affiliation": "Haverford College", "@id": "https://orcid.org/0000-0003-0846-9578", "@type": "Person", "name": "Masters, Karen" }, { "affiliation": "University of Minnesota", "@type": "Person", "name": "Mehta, Vihang" }, { "affiliation": "Lancaster University", "@type": "Person", "name": "Simmons, Brooke" }, { "affiliation": "University of Oxford", "@id": "https://orcid.org/0000-0001-6417-7196", "@type": "Person", "name": "Smethurst, Rebecca J" }, { "affiliation": "Zooniverse", "@type": "Person", "name": "Baeten, Elisabeth M L" }, { "affiliation": "Zooniverse", "@type": "Person", "name": "Macmillan, Christine" } ], "url": "https://zenodo.org/record/4196267", "datePublished": "2020-12-29", "version": "0.0.1", "keywords": [ "galaxies", "deep learning", "citizen science", "Galaxy Zoo", "astrophysics" ], "@context": "https://schema.org/", "distribution": [ { "contentUrl": "https://zenodo.org/api/files/aeb29277-52b1-443b-ba9a-430b63bf9c11/gz_decals_auto_posteriors.csv", "encodingFormat": "csv", "@type": "DataDownload" }, { "contentUrl": "https://zenodo.org/api/files/aeb29277-52b1-443b-ba9a-430b63bf9c11/gz_decals_auto_posteriors.parquet", "encodingFormat": "parquet", "@type": "DataDownload" }, { "contentUrl": "https://zenodo.org/api/files/aeb29277-52b1-443b-ba9a-430b63bf9c11/gz_decals_volunteers_ab.csv", "encodingFormat": "csv", "@type": "DataDownload" }, { "contentUrl": "https://zenodo.org/api/files/aeb29277-52b1-443b-ba9a-430b63bf9c11/gz_decals_volunteers_ab.parquet", "encodingFormat": "parquet", "@type": "DataDownload" }, { "contentUrl": "https://zenodo.org/api/files/aeb29277-52b1-443b-ba9a-430b63bf9c11/gz_decals_volunteers_c.csv", "encodingFormat": "csv", "@type": "DataDownload" }, { "contentUrl": "https://zenodo.org/api/files/aeb29277-52b1-443b-ba9a-430b63bf9c11/gz_decals_volunteers_c.parquet", "encodingFormat": "parquet", "@type": "DataDownload" } ], "identifier": "https://doi.org/10.5281/zenodo.4196267", "@id": "https://doi.org/10.5281/zenodo.4196267", "@type": "Dataset", "name": "Galaxy Zoo DECaLS: Detailed Visual Morphology Measurements from Volunteers and Deep Learning for 314,000 Galaxies" }
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