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Dark Energy Survey Year 1 Results: Wide-field mass maps via forward fitting in harmonic space
| Indexado |
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| DOI | 10.1093/MNRAS/STAA565 | ||||
| Año | 2021 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
We present new wide-field weak lensing mass maps for the Year 1 Dark Energy Survey (DES) data, generated via a forward fitting approach. This method of producing maps does not impose any prior constraints on the mass distribution to be reconstructed. The technique is found to improve the map reconstruction on the edges of the field compared to the conventional Kaiser-Squires method, which applies a direct inversion on the data; our approach is in good agreement with the previous direct approach in the central regions of the footprint. The mapping technique is assessed and verified with tests on simulations; together with the Kaiser-Squires method, the technique is then applied to data from the DES Year 1 data and the differences between the two methods are compared. We also produce the first DES measurements of the convergence Minkowski functionals and compare them to those measured in simulations.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Mawdsley, B. | - |
Univ Portsmouth - Reino Unido
University of Portsmouth - Reino Unido |
| 2 | Bacon, D. | Hombre |
Univ Portsmouth - Reino Unido
University of Portsmouth - Reino Unido |
| 3 | Chang, C. L. | - |
UNIV CHICAGO - Estados Unidos
The University of Chicago - Estados Unidos The Kavli Institute for Cosmological Physics - Estados Unidos The Department of Astronomy and Astrophysics, The University of Chicago - Estados Unidos |
| 4 | Melchior, Peter | Hombre |
Princeton Univ - Estados Unidos
Princeton University - Estados Unidos |
| 5 | Rozo, E. | Hombre |
UNIV ARIZONA - Estados Unidos
The University of Arizona - Estados Unidos |
| 6 | Seitz, Stella | Mujer |
Max Planck Inst Extraterr Phys - Alemania
Ludwig Maximilians Univ Munchen - Alemania Max Planck Institute for Extraterrestrial Physics - Alemania Ludwig-Maximilians-Universität München - Alemania |
| 7 | Jeffrey, N. | - |
UCL - Reino Unido
University College London - Reino Unido |
| 8 | Gatti, Marco | Hombre |
Barcelona Inst Sci & Technol - España
Institut de Física d'Altes Energies, Bellaterra - España |
| 9 | Gaztanaga, Enrique | Hombre |
Inst Estudis Espacials Catalunya IEEC - España
CSIC - España Instituto de Estudios Espaciales de Cataluña - España CSIC - Instituto de Ciencias del Espacio (ICE) - España Consejo Superior de Investigaciones Científicas - España |
| 10 | Gruen, D. | Hombre |
Universidad de Stanford - Estados Unidos
SLAC Natl Accelerator Lab - Estados Unidos UNIV ILLINOIS - Estados Unidos Natl Ctr Supercomp Applicat - Estados Unidos Stanford University - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos University of Illinois Urbana-Champaign - Estados Unidos Stanford Univ - Estados Unidos |
| 11 | Hartley, W. G. | - |
UCL - Reino Unido
ETHZurich - Suiza |
| 12 | Hoyle, B. | - |
Max Planck Inst Extraterr Phys - Alemania
Ludwig Maximilians Univ Munchen - Alemania Max Planck Institute for Extraterrestrial Physics - Alemania Ludwig-Maximilians-Universität München - Alemania |
| 13 | Samuroff, S. | Hombre |
Carnegie Mellon Univ - Estados Unidos
Carnegie Mellon University - Estados Unidos |
| 14 | Sheldon, E. | Mujer |
Brookhaven Natl Lab - Estados Unidos
Brookhaven National Laboratory - Estados Unidos |
| 15 | Troxel, M. | Hombre |
Duke Univ - Estados Unidos
Duke University - Estados Unidos |
| 16 | Zuntz, J. | - |
UNIV EDINBURGH - Reino Unido
University of Edinburgh, Institute for Astronomy - Reino Unido |
| 17 | ABBOTT, TIMOTHY | Hombre |
Natl Opt Astron Observ - Chile
Cerro Tololo Inter American Observatory - Chile |
| 18 | Annis, James | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos |
| 19 | Bertin, E. | Hombre |
CNRS - Francia
Sorbonne Univ - Francia Institut d’Astrophysique de Paris - Francia Sorbonne Université - Francia |
| 20 | Bridle, S. L. | Mujer |
UNIV MANCHESTER - Reino Unido
The University of Manchester - Reino Unido |
| 21 | Brooks, D. | - |
UCL - Reino Unido
|
| 22 | Buckley-Geer, E. J. | Mujer |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos |
| 23 | Burke, D. L. | Hombre |
Universidad de Stanford - Estados Unidos
SLAC Natl Accelerator Lab - Estados Unidos Stanford University - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos Stanford Univ - Estados Unidos |
| 24 | Carnero Rosell, A. | Hombre |
Ctr Invest Energet Medioambientales Tecnol CIEMAT - España
Lab Interinst & Astron LIneA - Brasil Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas - España Laboratório Interinstitucional de e-Astronomia - Brasil |
| 25 | Kind, M. Car-rasco | Hombre |
UNIV ILLINOIS - Estados Unidos
Natl Ctr Supercomp Applicat - Estados Unidos University of Illinois Urbana-Champaign - Estados Unidos |
| 25 | Carr, A. | Hombre |
University of Illinois Urbana-Champaign - Estados Unidos
|
| 26 | Carretero, J. | Hombre |
Barcelona Inst Sci & Technol - España
Institut de Física d'Altes Energies, Bellaterra - España |
| 27 | Costa, L. N. | - |
Lab Interinst & Astron LIneA - Brasil
Observatório Nacional - Brasil Observatorio Nacl - Brasil |
| 27 | da Costa, L. N. | Hombre |
Lab Interinst & Astron LIneA - Brasil
Observatorio Nacl - Brasil Laboratório Interinstitucional de e-Astronomia - Brasil Observatório Nacional - Brasil |
| 28 | CORDERO-GARAYAR, JUAN PABLO | Hombre |
Ctr Invest Energet Medioambientales Tecnol CIEMAT - España
Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas - España |
| 29 | Desai, S. | - |
IIT Hyderabad - India
Indian Institute of Technology Hyderabad - India |
| 30 | Diehl, H. T. | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos |
| 31 | Doel, Peter | Hombre |
UCL - Reino Unido
University College London - Reino Unido |
| 32 | Evrard, A. E. | Hombre |
UNIV MICHIGAN - Estados Unidos
University of Michigan, Ann Arbor - Estados Unidos |
| 33 | Flaugher, B. | Mujer |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos |
| 34 | Fosalba, P. | Hombre |
Inst Estudis Espacials Catalunya IEEC - España
CSIC - España Instituto de Estudios Espaciales de Cataluña - España CSIC - Instituto de Ciencias del Espacio (ICE) - España Consejo Superior de Investigaciones Científicas - España |
| 35 | Frieman, J. | Hombre |
UNIV CHICAGO - Estados Unidos
Fermilab Natl Accelerator Lab - Estados Unidos The Kavli Institute for Cosmological Physics - Estados Unidos Fermi National Accelerator Laboratory - Estados Unidos The University of Chicago - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos |
| 36 | Garcia-Bellido, J. | Hombre |
UNIV AUTONOMA MADRID - España
Universidad Autónoma de Madrid - España Consejo Superior de Investigaciones Científicas - España |
| 37 | Gerdes, D. W. | Hombre |
UNIV MICHIGAN - Estados Unidos
University of Michigan, Ann Arbor - Estados Unidos |
| 38 | Gruen, D. | Hombre |
Universidad de Stanford - Estados Unidos
SLAC Natl Accelerator Lab - Estados Unidos UNIV ILLINOIS - Estados Unidos Natl Ctr Supercomp Applicat - Estados Unidos Stanford University - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos University of Illinois Urbana-Champaign - Estados Unidos Stanford Univ - Estados Unidos |
| 39 | Gschwend, Julia | Mujer |
Lab Interinst & Astron LIneA - Brasil
Observatorio Nacl - Brasil Laboratório Interinstitucional de e-Astronomia - Brasil Observatório Nacional - Brasil |
| 40 | GUTIERREZ-GALLARDO, GONZALO JAVIER | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos |
| 41 | Hollowood, D. L. | Hombre |
Santa Cruz Inst Particle Phys - Estados Unidos
Santa Cruz Institute for Particle Physics - Estados Unidos |
| 42 | Honscheid, K. | Hombre |
OHIO STATE UNIV - Estados Unidos
The Ohio State University - Estados Unidos |
| 43 | James, David J. | Hombre |
Harvard & Smithsonian - Estados Unidos
Harvard-Smithsonian Center for Astrophysics - Estados Unidos |
| 44 | Jarvis, M. | Hombre |
UNIV PENN - Estados Unidos
University of Pennsylvania - Estados Unidos |
| 45 | Jeltema, T. E. | - |
Santa Cruz Inst Particle Phys - Estados Unidos
Santa Cruz Institute for Particle Physics - Estados Unidos |
| 46 | Kuehn, K. | Hombre |
Macquarie Univ - Australia
Macquarie University - Australia |
| 47 | Kuropatkin, N. | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos |
| 48 | LIMA-ARCE, MAURICIO | Hombre |
Lab Interinst & Astron LIneA - Brasil
UNIV SAO PAULO - Brasil Laboratório Interinstitucional de e-Astronomia - Brasil Universidade de São Paulo - Brasil |
| 49 | Maia, M. A. G. | Hombre |
Lab Interinst & Astron LIneA - Brasil
Observatorio Nacl - Brasil Laboratório Interinstitucional de e-Astronomia - Brasil Observatório Nacional - Brasil |
| 50 | Marshall, Jennifer | Mujer |
Texas A&M Univ - Estados Unidos
Texas A&M University - Estados Unidos |
| 51 | Miquel, R. | Hombre |
Barcelona Inst Sci & Technol - España
Inst Catalana Recerca & Estudis Avancats - España Institut de Física d'Altes Energies, Bellaterra - España Institució Catalana de Recerca i Estudis Avançats - España |
| 52 | PLAZAS-MALAGON, ANDRES ALEJANDRO | Hombre |
Princeton Univ - Estados Unidos
Princeton University - Estados Unidos |
| 53 | Roodman, A. | Hombre |
Universidad de Stanford - Estados Unidos
SLAC Natl Accelerator Lab - Estados Unidos Stanford University - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos Stanford Univ - Estados Unidos |
| 54 | Sanchez, Eusebio | Hombre |
Ctr Invest Energet Medioambientales Tecnol CIEMAT - España
Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas - España |
| 55 | Scarpine, V | - |
Fermilab Natl Accelerator Lab - Estados Unidos
|
| 56 | Serrano, S. | Hombre |
Inst Estudis Espacials Catalunya IEEC - España
CSIC - España Instituto de Estudios Espaciales de Cataluña - España CSIC - Instituto de Ciencias del Espacio (ICE) - España Consejo Superior de Investigaciones Científicas - España |
| 57 | Sevilla, Ignacio | Hombre |
Ctr Invest Energet Medioambientales Tecnol CIEMAT - España
Centro de Investigaciones Energeticas, Medioambientales y Tecnologicas - España |
| 58 | Smith, Matthew | Hombre |
Univ Southampton - Reino Unido
University of Southampton - Reino Unido |
| 59 | Smith, R. C. | - |
Natl Opt Astron Observ - Chile
|
| 60 | Sobreira, Flavia | Mujer |
Lab Interinst & Astron LIneA - Brasil
UNIV ESTADUAL CAMPINAS - Brasil Laboratório Interinstitucional de e-Astronomia - Brasil Universidade Estadual de Campinas - Brasil |
| 61 | Suchyta, E. | Hombre |
Oak Ridge Natl Lab - Estados Unidos
Oak Ridge National Laboratory - Estados Unidos Argonne National Laboratory - Estados Unidos |
| 62 | Swanson, M. E. C. | Mujer |
Natl Ctr Supercomp Applicat - Estados Unidos
University of Illinois Urbana-Champaign - Estados Unidos |
| 63 | Tarle, Gregory | Hombre |
UNIV MICHIGAN - Estados Unidos
University of Michigan, Ann Arbor - Estados Unidos |
| 64 | Tucker, D. L. | Hombre |
Fermilab Natl Accelerator Lab - Estados Unidos
Fermi National Accelerator Laboratory - Estados Unidos SLAC National Accelerator Laboratory - Estados Unidos |
| 65 | Graf, K. | Hombre |
Argonne Natl Lab - Estados Unidos
Argonne National Laboratory - Estados Unidos |
| 66 | WALKER, ALISTAIR | Hombre |
Natl Opt Astron Observ - Chile
Cerro Tololo Inter American Observatory - Chile |
| 67 | DES Collaboration | Corporación |
| Fuente |
|---|
| MINECO |
| National Science Foundation |
| Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro |
| Conselho Nacional de Desenvolvimento Científico e Tecnológico |
| Ministerio de Economía y Competitividad |
| European Commission |
| European Regional Development Fund |
| Generalitat de Catalunya |
| Deutsche Forschungsgemeinschaft |
| Financiadora de Estudos e Projetos |
| European Research Council |
| Ministry of Education and Science of Ukraine |
| U.S. Department of Energy |
| U.S. National Science Foundation |
| Ohio State University |
| STFC |
| Science and Technology Facilities Council |
| Seventh Framework Programme |
| University of Portsmouth |
| University of Chicago |
| Science and Technology Facilities Council of the United Kingdom |
| Office of Science |
| Ministry of Science and Education of Spain |
| Higher Education Funding Council for England |
| National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign |
| Kavli Institute of Cosmological Physics at the University of Chicago |
| Center for Cosmology and Astro-Particle Physics at the Ohio State University |
| Mitchell Institute for Fundamental Physics and Astronomy at Texas AM University |
| Ministerio da Ciencia, Tecnologia e Inovacao |
| ERDF funds from the European Union |
| CERCA program of the Generalitat de Catalunya |
| SEPnet |
| Fundacao Carlos Chagas Filho de Amparoa Pesquisa do Estado do Rio de Janeiro |
| Collaborating Institutions in the Dark Energy Survey |
| Fermi Research Alliance, LLC |
| Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University |
| INCT |
| High Energy Physics |
| Ministerio da Ciencia |
| Brazilian Instituto Nacional de Ci<^>encia e Tecnologia (INCT) e-Universe (CNPq) |
| ICG, SEPNet |
| Brazilian Instituto Nacional de Ciência e Tecnologia |
| Agradecimiento |
|---|
| BMwould like to thank Gary Burton, Paul Carter, Robert Hardwick, and Andrea Petri for useful discussion. DB is supported by STFC consolidated grant ST/S000550/1. Numerical computations were carried out on the SciamaHigh Performance Compute (HPC) cluster which is supported by the ICG, SEPNet and the University of Portsmouth. Some results in this paper have been derived using the HEALPIX (Gorski et al. 2005) package. Figures were made using the MATPLOTLIB plotting library (Hunter 2007).Funding for the DES Projects has been provided by the U.S. Department of Energy, the U.S. National Science Foundation, the Ministry of Science and Education of Spain, the Science and Technology Facilities Council of the United Kingdom, the Higher Education Funding Council for England, the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign, the Kavli Institute of Cosmological Physics at the University of Chicago, the Center for Cosmology and Astro-Particle Physics at the Ohio State University, the Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University, Financiadora de Estudos e Projetos, Fundacao Carlos Chagas Filho de Amparoa Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desenvolvimento Cientifico e Tecnologico and the Ministerio da Ciencia, Tecnologia e Inovacao, the Deutsche Forschungsgemeinschaft, and the Collaborating Institutions in the Dark Energy Survey.The DES data management system is supported by the National Science Foundation under Grant Numbers AST-1138766 and AST-1536171. The DES participants from Spanish institutions are partially supported by MINECO under grants AYA201571825, ESP2015-66861, FPA2015-68048, 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) includingERCgrant agreements 240672, 291329, and 306478. We acknowledge support from the Brazilian Instituto Nacional de Ciencia e Tecnologia (INCT) e-Universe (CNPq grant 465376/2014-2). |
| Funding for the DES Projects has been provided by the U.S. Department of Energy, the U.S. National Science Foundation, the Ministry of Science and Education of Spain, the Science and Technology Facilities Council of the United Kingdom, the Higher Education Funding Council for England, the National Center for Supercomputing Applications at the University of Illinois at Urbana-Champaign, the Kavli Institute of Cosmological Physics at the University of Chicago, the Center for Cosmology and Astro-Particle Physics at the Ohio State University, the Mitchell Institute for Fundamental Physics and Astronomy at Texas A&M University, Financiadora de Estudos e Projetos, Fundacao Carlos Chagas Filho de Amparoa Pesquisa do Estado do Rio de Janeiro, Conselho Nacional de Desenvolvimento Cientifico e Tecnologico and the Ministerio da Ciencia, Tecnologia e Inovacao, the Deutsche Forschungsgemeinschaft, and the Collaborating Institutions in the Dark Energy Survey. |
| The DES data management system is supported by the National Science Foundation under Grant Numbers AST-1138766 and AST-1536171. The DES participants from Spanish institutions are partially supported by MINECO under grants AYA201571825, ESP2015-66861, FPA2015-68048, 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) includingERCgrant agreements 240672, 291329, and 306478. We acknowledge support from the Brazilian Instituto Nacional de Ciencia e Tecnologia (INCT) e-Universe (CNPq grant 465376/2014-2). |
| BM would like to thank Gary Burton, Paul Carter, Robert Hardwick, and Andrea Petri for useful discussion. DB is supported by STFC consolidated grant ST/S000550/1. Numerical computations were carried out on the Sciama High Performance Compute (HPC) cluster which is supported by the ICG, SEPNet and the University of Portsmouth. Some results in this paper have been derived using the HEALPIX (Górski et al. 2005) package. Figures were made using the MATPLOTLIB plotting library (Hunter 2007). |
