Dark energy survey year 3 results: Photometric data set for cosmology
| Autor: | Tesla E. Jeltema, Samuel Hinton, I. Ferrero, Matt J. Jarvis, G. Gutierrez, C.Pond, Ramon Miquel, C. Lidman, E. M. Huff, Michel Aguena, Risa H. Wechsler, Eric H. Neilsen, Martin Crocce, R. D. Wilkinson, A. Benoit-Lévy, Daniel Thomas, David J. James, J. De Vicente, Boris Leistedt, D. J. Brout, E. Suchyta, August E. Evrard, Jochen Weller, Douglas L. Tucker, Matthew R. Becker, Eric Morganson, G. Tarle, Sunayana Bhargava, F. J. Castander, Tianjun Li, V. Scarpine, Ian Harrison, Peter Doel, J. Carretero, Tamara M. Davis, Jennifer L. Marshall, Keith Bechtol, T. M. C. Abbott, A. A. Plazas, Ami Choi, Ben Hoyle, K. M. Stringer, C. J. Conselice, Huan Lin, H. T. Diehl, M. Carrasco Kind, Chun-Hao To, E. J. Sanchez, Ofer Lahav, K. Kuehn, M.E.E.Pereira, Robert Morgan, Erin Sheldon, R. Cawthon, Peter Melchior, E. S. Rykoff, Alex Drlica-Wagner, D. L. Burke, I. Sevilla-Noarbe, A. Alarcon, Y.-H. Zhang, David J. Brooks, Dragan Huterer, J. Gschwend, Brian Yanny, Antonella Palmese, N. Kuropatkin, Michael Troxel, W. C. Wester, Gary Bernstein, J. Annis, A. Roodman, M. A. G. Maia, M. Rodriguez-Monroy, S. Allam, Robert A. Gruendl, Tommaso Giannantonio, K. D. Eckert, T. N. Varga, A. K. Romer, Adriano Pieres, L. N. da Costa, P. Martini, Enrique Gaztanaga, R. L. C. Ogando, Sarah Bridle, Santiago Avila, Chihway Chang, S. Everett, S. Desai, J.Allyn-Smith, E. Bertin, D. L. Hollowood, S. Serrano, Richard Kessler, Michael Schubnell, Marcos Lima, Joseph J. Mohr, Alexandra Amon, Felipe Menanteau, Richard G. Kron, A. Carnero Rosell, K. Honscheid, F. Paz-Chinchón, M. Smith, Daniel Gruen, D. W. Gerdes, M. Costanzi, B. Flaugher, M. D. Johnson, P. Fosalba, W. G. Hartley, J. P. Dietrich, Juan Garcia-Bellido |
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| Přispěvatelé: | Ministerio de Ciencia, Innovación y Universidades (España), Ministerio de Economía y Competitividad (España), Instituto Nacional de Ciência e Tecnologia (Brasil), European Commission, Generalitat de Catalunya, Department of Energy (US), Sevilla-Noarbe, I., Bechtol, K., Carrasco Kind, M., Carnero Rosell, A., Becker, M. R., Drlica-Wagner, A., Gruendl, R. A., Rykoff, E. S., Sheldon, E., Yanny, B., Alarcon, A., Allam, S., Amon, A., Benoit-Lévy, A., Bernstein, G. M., Bertin, E., Burke, D. L., Carretero, J., Choi, A., Diehl, H. T., Everett, S., Flaugher, B., Gaztanaga, E., Gschwend, J., Harrison, I., Hartley, W. G., Hoyle, B., Jarvis, M., Johnson, M. D., Kessler, R., Kron, R., Kuropatkin, N., Leistedt, B., T. S., Li, Menanteau, F., Morganson, E., Ogando, R. L. C., Palmese, A., Paz-Chinchón, F., Pieres, A., Pond, C., Rodriguez-Monroy, M., Allyn-Smith, J., Stringer, K. M., Troxel, M. A., Tucker, D. L., de Vicente, J., Wester, W., Zhang, Y., Abbott, T. M. C., Aguena, M., Annis, J., Avila, S., Bhargava, S., Bridle, S. L., Brooks, D., Brout, D., Castander, F. J., Cawthon, R., Chang, C., Conselice, C., Costanzi, M., Crocce, M., da Costa, L. N., Pereira, M. E. E., Davis, T. M., Desai, S., Dietrich, J. P., Doel, P., Eckert, K., Evrard, A. E., Ferrero, I., Fosalba, P., García-Bellido, J., Gerdes, D. W., Giannantonio, T., Gruen, D., Gutierrez, G., Hinton, S. R., Hollowood, D. L., Honscheid, K., Huff, E. M., Huterer, D., James, D. J., Jeltema, T., Kuehn, K., Lahav, O., Lidman, C., Lima, M., Lin, H., Maia, M. A. G., Marshall, J. L., Martini, P., Melchior, P., Miquel, R., Mohr, J. J., Morgan, R., Neilsen, E., Plazas, A. A., Romer, A. K., Roodman, A., Sanchez, E., Scarpine, V., Schubnell, M., Serrano, S., Smith, M., Suchyta, E., Tarle, G., Thomas, D., To, C., Varga, T. N., Wechsler, R. H., Weller, J., Wilkinson, R. D., Institut d'Astrophysique de Paris (IAP), Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), DES, UAM. Departamento de Física Teórica |
| Rok vydání: | 2021 |
| Předmět: |
Observational cosmology
Cosmology and Nongalactic Astrophysics (astro-ph.CO) FOS: Physical sciences Astrophysics Surveys 7. Clean energy 01 natural sciences Cosmology Photometric calibration Astrophysics - Astrophysics of Galaxie 0103 physical sciences Astrophysics - Cosmology and Nongalactic Astrophysic [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] Survey 010303 astronomy & astrophysics Instrumentation and Methods for Astrophysics (astro-ph.IM) Physics Catalogs 1671 205 1146 Astrophysics - Cosmology and Nongalactic Astrophysics Astrophysics - Astrophysics of Galaxies Astrophysics - Instrumentation and Methods for Astrophysics 010308 nuclear & particles physics Image (category theory) Física Astronomy and Astrophysics Galaxy Data set Space and Planetary Science Astrophysics of Galaxies (astro-ph.GA) Dark energy Catalog [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] Data release Quality information |
| Zdroj: | The Astrophysical Journal Supplement Series The Astrophysical Journal Supplement Series, IOPscience 2021, 254 (2), pp.24. ⟨10.3847/1538-4365/abeb66⟩ Digital.CSIC. Repositorio Institucional del CSIC instname |
| ISSN: | 0067-0049 |
| DOI: | 10.3847/1538-4365/abeb66⟩ |
| Popis: | Sevilla-Noarbe, I., et al. (DES Collaboration) We describe the Dark Energy Survey (DES) photometric data set assembled from the first three years of science operations to support DES Year 3 cosmologic analyses, and provide usage notes aimed at the broad astrophysics community. Y3 GOLD improves on previous releases from DES, Y1 GOLD, and Data Release 1 (DES DR1), presenting an expanded and curated data set that incorporates algorithmic developments in image detrending and processing, photometric calibration, and object classification. Y3 GOLD comprises nearly 5000 deg of grizY imaging in the south Galactic cap, including nearly 390 million objects, with depth reaching a signal-to-noise ratio ∼10 for extended objects up to i ∼ 23.0, and top-of-the-atmosphere photometric uniformity 98% and purity >99% for galaxies with 19 < i < 22.5. Additionally, it includes per-object quality information, and accompanying maps of the footprint coverage, masked regions, imaging depth, survey conditions, and astrophysical foregrounds that are used to select the cosmologic analysis samples. K.B. acknowledges support from the U. S. Department of Energy, Office of Science, Office of High Energy Physics, under Award Nos. DE-SC0020278 and DE-SC0017647. The DES data management system is supported by the NSF under grant Nos. AST-1138766 and AST-1536171. The DES participants from Spanish institutions are partially supported by MICINN under grants ESP2017-89838, PGC2018-094773, PGC2018-102021, SEV-2016-0588, SEV-2016-0597, and MDM-2015-0509, some of which include ERDF funds from the European Union. IFAE is partially funded by the CERCA program of the Generalitat de Catalunya. Research leading to these results has received funding from the European Research Council under the European Union?s Seventh Framework Program (FP7/2007-2013) including ERC grant agreements 240672, 291329, and 306478. We acknowledge support from the Brazilian Instituto Nacional de Ci?ncia e Tecnologia (INCT) do e-Universo (CNPq grant 465376/2014-2). A.C.R. acknowledges financial support from the Spanish Ministry of Science, Innovation and Universities (MICIU) under grant AYA2017-84061-P, co-financed by FEDER (European Regional Development Funds) and by the Spanish Space Research Program ?Participation in the NISP instrument and preparation for the science of EUCLID? (ESP2017-84272-C2-1-R). This manuscript has been authored by Fermi Research Alliance, LLC under contract No. DE-AC02-07CH11359 with the U. S. Department of Energy, Office of Science, Office of High Energy Physics. |
| Databáze: | OpenAIRE |
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