Dark Energy Survey Year 3 results: Curved-sky weak lensing mass map reconstruction
dc.date.accessioned | 2022-03-18T18:01:46Z | |
dc.date.available | 2022-03-18T18:01:46Z | |
dc.date.created | 2022-02-14T12:13:58Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | Jeffrey, Niall Gatti, Marco Chang, C. Whiteway, L. Demirbozan, U. Kovács, András Pollina, G. Bacon, D. Hamaus, N. Kacprzak, T. Lahav, Ofer Lanusse, F. Mawdsley, Ben Nadathur, Seshadri Starck, J. L. Vielzeuf, P. Zeurcher, D. Alarcon, A. Amon, Alexandra Bechtol, Keith Bernstein, Gary M. Campos, A. Carnero Rosell, Aurelio Carrasco Kind, Matias Cawthon, Ross Chen, R. Choi, A. Cordero, J. Davis, C. DeRose, Joseph Doux, Cyrille Drlica-Wagner, Alex Eckert, K. Elsner, Frank Elvin-Poole, J. Everett, Spencer Ferté, Agnès Giannini, G. Gruen, Daniel Gruendl, Robert A. Harrison, Ian Hartley, William G. Herner, K. Huff, Eric M. Huterer, Dragan Kuropatkin, Nikolay Jarvis, M. Leget, P. F. MacCrann, Niall McCullough, Jason Muir, J. Myles, Justin Navarro-Alsina, A. Pandey, S. Prat, J. Raveri, Marco Rollins, R. P. Ross, Ashley J. Rykoff, Eli S. Sánchez, Carles Secco, Lucas Frozza Sevilla-Noarbe, Ignacio Sheldon, E. Shin, T. Troxel, Michael A. Tutusaus, I. Varga, Tamas Norbert Yanny, Brian Yin, B. Zhang, Y. Zuntz, Joseph Abbott, Timothy M. C. Aguena, Michel Allam, Sahar Andrade-Oliveira, F. Becker, Matthew R. Bertin, Emmanuel Bhargava, Sunayana Brooks, D. Burke, David L. Carretero, Jorge Castander, Francisco Javier Conselice, Christopher Costanzi, Matteo Crocce, Martin da Costa, Luiz N. Pereira, Maria Elidaiana da Silva De Vicente, Juan Desai, S. Diehl, Herman T. Dietrich, Jörg P. Doel, Peter Ferrero, Ismael Flaugher, Brenna Fosalba, Pablo García-Bellido, Juan Gaztañaga, Enrique Gerdes, David W. Giannantonio, Tommaso Gschwend, Julia Gutierrez, G. Hinton, Samuel R. Hollowood, Devon L. Hoyle, Ben Jain, Bhuvnesh James, David J. Lima, M. Maia, Marcio A. G. March, M. Marshall, Jennifer L. Melchior, P. Menanteau, Felipe Miquel, Ramon Mohr, Joseph J. Morgan, R. Ogando, Ricardo L. C. Palmese, Antonella Paz-Chinchón, Francisco Plazas, Andrés A. Rodriguez-Monroy, Martin Roodman, Aaron Sanchez, E. Scarpine, Vic Serrano, S. Smith, Mathew Soares-Santos, Marcelle Suchyta, Eric Tarlé, Gregory Thomas, Daniel To, Chun-Hao Weller, Jochen . Dark Energy Survey Year 3 results: Curved-sky weak lensing mass map reconstruction. Monthly notices of the Royal Astronomical Society. 2021, 505(3), 4626-4645 | |
dc.identifier.uri | http://hdl.handle.net/10852/92598 | |
dc.description.abstract | ABSTRACT We present reconstructed convergence maps, mass maps, from the Dark Energy Survey (DES) third year (Y3) weak gravitational lensing data set. The mass maps are weighted projections of the density field (primarily dark matter) in the foreground of the observed galaxies. We use four reconstruction methods, each is a maximum a posteriori estimate with a different model for the prior probability of the map: Kaiser–Squires, null B-mode prior, Gaussian prior, and a sparsity prior. All methods are implemented on the celestial sphere to accommodate the large sky coverage of the DES Y3 data. We compare the methods using realistic ΛCDM simulations with mock data that are closely matched to the DES Y3 data. We quantify the performance of the methods at the map level and then apply the reconstruction methods to the DES Y3 data, performing tests for systematic error effects. The maps are compared with optical foreground cosmic-web structures and are used to evaluate the lensing signal from cosmic-void profiles. The recovered dark matter map covers the largest sky fraction of any galaxy weak lensing map to date. | |
dc.language | EN | |
dc.title | Dark Energy Survey Year 3 results: Curved-sky weak lensing mass map reconstruction | |
dc.type | Journal article | |
dc.creator.author | Jeffrey, Niall | |
dc.creator.author | Gatti, Marco | |
dc.creator.author | Chang, C. | |
dc.creator.author | Whiteway, L. | |
dc.creator.author | Demirbozan, U. | |
dc.creator.author | Kovács, András | |
dc.creator.author | Pollina, G. | |
dc.creator.author | Bacon, D. | |
dc.creator.author | Hamaus, N. | |
dc.creator.author | Kacprzak, T. | |
dc.creator.author | Lahav, Ofer | |
dc.creator.author | Lanusse, F. | |
dc.creator.author | Mawdsley, Ben | |
dc.creator.author | Nadathur, Seshadri | |
dc.creator.author | Starck, J. L. | |
dc.creator.author | Vielzeuf, P. | |
dc.creator.author | Zeurcher, D. | |
dc.creator.author | Alarcon, A. | |
dc.creator.author | Amon, Alexandra | |
dc.creator.author | Bechtol, Keith | |
dc.creator.author | Bernstein, Gary M. | |
dc.creator.author | Campos, A. | |
dc.creator.author | Carnero Rosell, Aurelio | |
dc.creator.author | Carrasco Kind, Matias | |
dc.creator.author | Cawthon, Ross | |
dc.creator.author | Chen, R. | |
dc.creator.author | Choi, A. | |
dc.creator.author | Cordero, J. | |
dc.creator.author | Davis, C. | |
dc.creator.author | DeRose, Joseph | |
dc.creator.author | Doux, Cyrille | |
dc.creator.author | Drlica-Wagner, Alex | |
dc.creator.author | Eckert, K. | |
dc.creator.author | Elsner, Frank | |
dc.creator.author | Elvin-Poole, J. | |
dc.creator.author | Everett, Spencer | |
dc.creator.author | Ferté, Agnès | |
dc.creator.author | Giannini, G. | |
dc.creator.author | Gruen, Daniel | |
dc.creator.author | Gruendl, Robert A. | |
dc.creator.author | Harrison, Ian | |
dc.creator.author | Hartley, William G. | |
dc.creator.author | Herner, K. | |
dc.creator.author | Huff, Eric M. | |
dc.creator.author | Huterer, Dragan | |
dc.creator.author | Kuropatkin, Nikolay | |
dc.creator.author | Jarvis, M. | |
dc.creator.author | Leget, P. F. | |
dc.creator.author | MacCrann, Niall | |
dc.creator.author | McCullough, Jason | |
dc.creator.author | Muir, J. | |
dc.creator.author | Myles, Justin | |
dc.creator.author | Navarro-Alsina, A. | |
dc.creator.author | Pandey, S. | |
dc.creator.author | Prat, J. | |
dc.creator.author | Raveri, Marco | |
dc.creator.author | Rollins, R. P. | |
dc.creator.author | Ross, Ashley J. | |
dc.creator.author | Rykoff, Eli S. | |
dc.creator.author | Sánchez, Carles | |
dc.creator.author | Secco, Lucas Frozza | |
dc.creator.author | Sevilla-Noarbe, Ignacio | |
dc.creator.author | Sheldon, E. | |
dc.creator.author | Shin, T. | |
dc.creator.author | Troxel, Michael A. | |
dc.creator.author | Tutusaus, I. | |
dc.creator.author | Varga, Tamas Norbert | |
dc.creator.author | Yanny, Brian | |
dc.creator.author | Yin, B. | |
dc.creator.author | Zhang, Y. | |
dc.creator.author | Zuntz, Joseph | |
dc.creator.author | Abbott, Timothy M. C. | |
dc.creator.author | Aguena, Michel | |
dc.creator.author | Allam, Sahar | |
dc.creator.author | Andrade-Oliveira, F. | |
dc.creator.author | Becker, Matthew R. | |
dc.creator.author | Bertin, Emmanuel | |
dc.creator.author | Bhargava, Sunayana | |
dc.creator.author | Brooks, D. | |
dc.creator.author | Burke, David L. | |
dc.creator.author | Carretero, Jorge | |
dc.creator.author | Castander, Francisco Javier | |
dc.creator.author | Conselice, Christopher | |
dc.creator.author | Costanzi, Matteo | |
dc.creator.author | Crocce, Martin | |
dc.creator.author | da Costa, Luiz N. | |
dc.creator.author | Pereira, Maria Elidaiana da Silva | |
dc.creator.author | De Vicente, Juan | |
dc.creator.author | Desai, S. | |
dc.creator.author | Diehl, Herman T. | |
dc.creator.author | Dietrich, Jörg P. | |
dc.creator.author | Doel, Peter | |
dc.creator.author | Ferrero, Ismael | |
dc.creator.author | Flaugher, Brenna | |
dc.creator.author | Fosalba, Pablo | |
dc.creator.author | García-Bellido, Juan | |
dc.creator.author | Gaztañaga, Enrique | |
dc.creator.author | Gerdes, David W. | |
dc.creator.author | Giannantonio, Tommaso | |
dc.creator.author | Gschwend, Julia | |
dc.creator.author | Gutierrez, G. | |
dc.creator.author | Hinton, Samuel R. | |
dc.creator.author | Hollowood, Devon L. | |
dc.creator.author | Hoyle, Ben | |
dc.creator.author | Jain, Bhuvnesh | |
dc.creator.author | James, David J. | |
dc.creator.author | Lima, M. | |
dc.creator.author | Maia, Marcio A. G. | |
dc.creator.author | March, M. | |
dc.creator.author | Marshall, Jennifer L. | |
dc.creator.author | Melchior, P. | |
dc.creator.author | Menanteau, Felipe | |
dc.creator.author | Miquel, Ramon | |
dc.creator.author | Mohr, Joseph J. | |
dc.creator.author | Morgan, R. | |
dc.creator.author | Ogando, Ricardo L. C. | |
dc.creator.author | Palmese, Antonella | |
dc.creator.author | Paz-Chinchón, Francisco | |
dc.creator.author | Plazas, Andrés A. | |
dc.creator.author | Rodriguez-Monroy, Martin | |
dc.creator.author | Roodman, Aaron | |
dc.creator.author | Sanchez, E. | |
dc.creator.author | Scarpine, Vic | |
dc.creator.author | Serrano, S. | |
dc.creator.author | Smith, Mathew | |
dc.creator.author | Soares-Santos, Marcelle | |
dc.creator.author | Suchyta, Eric | |
dc.creator.author | Tarlé, Gregory | |
dc.creator.author | Thomas, Daniel | |
dc.creator.author | To, Chun-Hao | |
dc.creator.author | Weller, Jochen | |
cristin.unitcode | 185,15,3,0 | |
cristin.unitname | Institutt for teoretisk astrofysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 2001272 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Monthly notices of the Royal Astronomical Society&rft.volume=505&rft.spage=4626&rft.date=2021 | |
dc.identifier.jtitle | Monthly notices of the Royal Astronomical Society | |
dc.identifier.volume | 505 | |
dc.identifier.issue | 3 | |
dc.identifier.startpage | 4626 | |
dc.identifier.endpage | 4645 | |
dc.identifier.doi | https://doi.org/10.1093/mnras/stab1495 | |
dc.identifier.urn | URN:NBN:no-95179 | |
dc.subject.nvi | VDP::Astrofysikk, astronomi: 438 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0035-8711 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/92598/1/stab1495.pdf | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/287772 |
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