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
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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>", "language": "eng", "title": "Galaxy Zoo DECaLS: Detailed Visual Morphology Measurements from Volunteers and Deep Learning for 314,000 Galaxies", "license": { "id": "CC-BY-4.0" }, "relations": { "version": [ { "count": 1, "index": 0, "parent": { "pid_type": "recid", "pid_value": "4196266" }, "is_last": true, "last_child": { "pid_type": "recid", "pid_value": "4196267" } } ] }, "version": "0.0.1", "keywords": [ "galaxies", "deep learning", "citizen science", "Galaxy Zoo", "astrophysics" ], "publication_date": "2020-12-29", "creators": [ { "orcid": "0000-0002-6408-4181", "affiliation": "University of Oxford", "name": "Walmsley, Mike" }, { "orcid": "0000-0001-5578-359X", "affiliation": "University of Oxford", "name": "Lintott, Chris" }, { "affiliation": "University of Oxford", "name": "Tobias, Geron" }, { "orcid": "0000-0001-8010-8879", "affiliation": "European Space Agency", "name": "Kruk, Sandor J" }, { "affiliation": "University of Portsmouth", "name": "Krawczyk, Coleman" }, { "affiliation": "University of Minnesota", "name": "Willett, Kyle" }, { "affiliation": "University of Nottingham", "name": "Bamford, Steven" }, { "orcid": "0000-0002-6131-9539", "affiliation": "University of Alabama", "name": "Keel, William" }, { "orcid": "0000-0001-9395-4759", "affiliation": "Princeton University", "name": "Kelvin, Lee S" }, { "affiliation": "University of Minnesota", "name": "Fortson, Lucy" }, { "orcid": "0000-0003-0846-9578", "affiliation": "Haverford College", "name": "Masters, Karen" }, { "affiliation": "University of Minnesota", "name": "Mehta, Vihang" }, { "affiliation": "Lancaster University", "name": "Simmons, Brooke" }, { "orcid": "0000-0001-6417-7196", "affiliation": "University of Oxford", "name": "Smethurst, Rebecca J" }, { "affiliation": "Zooniverse", "name": "Baeten, Elisabeth M L" }, { "affiliation": "Zooniverse", "name": "Macmillan, Christine" } ], "access_right": "open", "resource_type": { "type": "dataset", "title": "Dataset" }, "related_identifiers": [ { "scheme": "doi", "identifier": "10.5281/zenodo.4196266", "relation": "isVersionOf" } ] } }
All versions | This version | |
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Views | 315 | 315 |
Downloads | 304 | 304 |
Data volume | 178.6 GB | 178.6 GB |
Unique views | 257 | 257 |
Unique downloads | 90 | 90 |