Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results

Detalhes bibliográficos
Autor(a) principal: Camacho, H. [UNESP]
Data de Publicação: 2022
Outros Autores: Andrade-Oliveira, F. [UNESP], Troja, A. [UNESP], Rosenfeld, R. [UNESP], Faga, L., Gomes, R., Doux, C., Fang, X., Lima, M., Miranda, V., Eifler, T. F., Friedrich, O., Gatti, M., Bernstein, G. M., Blazek, J., Bridle, S. L., Choi, A., Davis, C., DeRose, J., Gaztanaga, E., Gruen, D., Hartley, W. G., Hoyle, B., Jarvis, M., MacCrann, N., Prat, J., Rau, M. M., Samuroff, S., S Anchez, C., Sheldon, E., Troxel, M. A., Vielzeuf, P., Zuntz, J., Abbott, T. M.C., Aguena, M., Allam, S., Annis, J., Bacon, D., Bertin, E., Brooks, D., Burke, D. L., Carnero Rosell, A., Carrasco Kind, M., Carretero, J., Castander, F. J., Cawthon, R., Costanzi, M., Da Costa, L. N., Pereira, M. E.S., De Vicente, J., Desai, S., Diehl, H. T., Doel, P., Everett, S., Evrard, A. E., Ferrero, I., Flaugher, B., Fosalba, P., Friedel, D., Frieman, J., Garcia-Bellido, J., Gerdes, D. W., Gruendl, R. A., Gschwend, J., Gutierrez, G., Hinton, S. R., Hollowood, D. L., Honscheid, K., Huterer, D., James, D. J., Kuehn, K., Kuropatkin, N., Lahav, O., Maia, M. A.G., Marshall, J. L., Melchior, P., Menanteau, F., Miquel, R., Morgan, R., Paz-Chinch On, F., Petravick, D., Pieres, A., Plazas Malag On, A. A., Reil, K., Rodriguez-Monroy, M., Sanchez, E., Scarpine, V., Schubnell, M., Serrano, S., Sevilla-Noarbe, I., Smith, M., Soares-Santos, M., Suchyta, E., Tarle, G., Thomas, D., To, C., Varga, T. N., Weller, J., Wilkinson, R. D.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1093/mnras/stac2543
http://hdl.handle.net/11449/248241
Resumo: We perform a cosmic shear analysis in harmonic space using the first year of data collected by the Dark Energy Survey (DES-Y1). We measure the cosmic weak lensing shear power spectra using the metacalibration catalogue and perform a likelihood analysis within the framework of CosmoSIS. We set scale cuts based on baryonic effects contamination and model redshift and shear calibration uncertainties as well as intrinsic alignments. We adopt as fiducial covariance matrix an analytical computation accounting for the mask geometry in the Gaussian term, including non-Gaussian contributions. A suite of 1200 lognormal simulations is used to validate the harmonic space pipeline and the covariance matrix. We perform a series of stress tests to gauge the robustness of the harmonic space analysis. Finally, we use the DES-Y1 pipeline in configuration space to perform a similar likelihood analysis and compare both results, demonstrating their compatibility in estimating the cosmological parameters S8, σ8, and Ωm We use the DES-Y1 METACALIBRATION shape catalogue, with photometric redshifts estimates in the range of 0.2 −1.3, divided in four tomographic bins finding σ8(Ωm/0.3)0.5 =0.766 ± 0.033 at 68 per cent CL. The methods implemented and validated in this paper will allow us to perform a consistent harmonic space analysis in the upcoming DES data.
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spelling Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results(cosmology:) large-scale structure of Universecosmology: observationsgravitational lensing: weakWe perform a cosmic shear analysis in harmonic space using the first year of data collected by the Dark Energy Survey (DES-Y1). We measure the cosmic weak lensing shear power spectra using the metacalibration catalogue and perform a likelihood analysis within the framework of CosmoSIS. We set scale cuts based on baryonic effects contamination and model redshift and shear calibration uncertainties as well as intrinsic alignments. We adopt as fiducial covariance matrix an analytical computation accounting for the mask geometry in the Gaussian term, including non-Gaussian contributions. A suite of 1200 lognormal simulations is used to validate the harmonic space pipeline and the covariance matrix. We perform a series of stress tests to gauge the robustness of the harmonic space analysis. Finally, we use the DES-Y1 pipeline in configuration space to perform a similar likelihood analysis and compare both results, demonstrating their compatibility in estimating the cosmological parameters S8, σ8, and Ωm We use the DES-Y1 METACALIBRATION shape catalogue, with photometric redshifts estimates in the range of 0.2 −1.3, divided in four tomographic bins finding σ8(Ωm/0.3)0.5 =0.766 ± 0.033 at 68 per cent CL. The methods implemented and validated in this paper will allow us to perform a consistent harmonic space analysis in the upcoming DES data.Instituto de Fisica Teorica Universidade Estadual PaulistaLaboratorio Interinstitucional de E-Astronomia-LIneA Rua Gal. Jose Cristino 77, Rio de Janeiro, RJICTP South American Institute for Fundamental Research Instituto de Fisica Teorica Universidade Estadual Paulista, SPDepartamento de Fisica Matematica Instituto de Fisica Universidade de São Paulo CP 66318Department of Physics and Astronomy University of PennsylvaniaDepartment of Astronomy University of California, Berkeley, 501 Campbell HallDepartment of Astronomy/Steward Observatory University of Arizona, 933 North Cherry AvenueJet Propulsion Laboratory California Institute of Technology, 4800 Oak Grove DrKavli Institute for Cosmology University of Cambridge, Madingley RoadLaboratory of Astrophysics Ecole Polytechnique Federale de Lausanne (EPFL), Observatoire de SauvernyJodrell Bank Center for Astrophysics School of Physics and Astronomy University of Manchester, Oxford RoadCalifornia Institute of Technology, 1200 East California Blvd, MC 249-17Kavli Institute for Particle Astrophysics & Cosmology Stanford University, PO Box 2450Lawrence Berkeley National Laboratory, 1 Cyclotron RoadInstitut d'Estudis Espacials de Catalunya (IEEC)Institute of Space Sciences (ICE CSIC) Campus UAB, Carrer de Can Magrans, s/nFaculty of Physics Ludwig-Maximilians-Universität, Scheinerstr. 1Department of Astronomy University of Geneva, ch. d'Ecogia 16Department of Applied Mathematics and Theoretical Physics University of CambridgeDepartment of Astronomy and Astrophysics University of ChicagoKavli Institute for Cosmological Physics University of ChicagoDepartment of Physics Carnegie Mellon UniversityInstitut de Fisica d'Altes Energies (IFAE) The Barcelona Institute of Science and Technology Campus UAB, BellaterraInstitute for Astronomy University of EdinburghCerro Tololo Inter-American Observatory NSF's National Optical-Infrared Astronomy Research Laboratory, Casilla 603Fermi National Accelerator Laboratory, PO Box 500Institute of Cosmology and Gravitation University of PortsmouthCNRS UMR 7095 Institut d'Astrophysique de ParisSorbonne Universites UPMC Univ Paris 06 UMR 7095 Institut d'Astrophysique de ParisDepartment of Physics and Astronomy University College London, Gower StreetSLAC National Accelerator LaboratoryCenter for Astrophysical Surveys National Center for Supercomputing Applications, 1205 West Clark StDepartment of Astronomy University of Illinois at Urbana-Champaign, 1002 W. Green StreetPhysics Department William Jewell CollegeAstronomy Unit Department of Physics University of Trieste, via Tiepolo 11INAF-Osservatorio Astronomico di Trieste, via G. B. Tiepolo 11Institute for Fundamental Physics of the Universe, Via Beirut 2Observatorio Nacional, Rua Gal. Jose Cristino 77Department of Physics University of MichiganHamburger Sternwarte Universität Hamburg, Gojenbergsweg 112Centro de Investigaciones Energeticas Medioambientales y Tecnologicas (CIEMAT)Department of Physics IIT Hyderabad, TelanganaSanta Cruz Institute for Particle PhysicsInstitute of Theoretical Astrophysics University of Oslo, PO Box 1029 BlindernSchool of Mathematics and Physics University of QueenslandCenter for Cosmology and Astro-Particle Physics The Ohio State Univer-sityDepartment of Physics The Ohio State UniversityCenter for Astrophysics Harvard and Smithsonian, 60 Garden StreetAustralian Astronomical Optics Macquarie UniversityLowell Observatory, 1400 Mars Hill RdGeorge P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy Department of Physics and Astronomy Texas AandM Univer SityDepartment of Astrophysical Sciences Princeton University, Peyton HallInstitucio Catalana de Recerca i Estudis Avan CatsPhysics Department 2320 Chamberlin Hall University of Wisconsin-Madison, 1150 University AvenueInstitute of Astronomy University of Cambridge, Madingley RoadSchool of Physics and Astronomy University of SouthamptonComputer Science and Mathematics Division Oak Ridge National LaboratoryDepartment of Physics Stanford University, 382 Via Pueblo MallMax Planck Institute for Extraterrestrial Physics, GiessenbachstrasseUniver Sitats-Sternwarte Fakultat fur Physik Ludwig-Maximilians Univer-sitat Munchen, Scheinerstr. 1Department of Physics and Astronomy Pevensey Building Univer Sity of SussexInstituto de Fisica Teorica Universidade Estadual PaulistaICTP South American Institute for Fundamental Research Instituto de Fisica Teorica Universidade Estadual Paulista, SPUniversidade Estadual Paulista (UNESP)Rua Gal. Jose Cristino 77Universidade de São Paulo (USP)University of PennsylvaniaUniversity of CaliforniaUniversity of ArizonaCalifornia Institute of TechnologyUniversity of CambridgeEcole Polytechnique Federale de Lausanne (EPFL)University of ManchesterStanford UniversityLawrence Berkeley National LaboratoryInstitut d'Estudis Espacials de Catalunya (IEEC)Institute of Space Sciences (ICE CSIC)Ludwig-Maximilians-UniversitätUniversity of GenevaUniversity of ChicagoCarnegie Mellon UniversityThe Barcelona Institute of Science and TechnologyUniversity of EdinburghNSF's National Optical-Infrared Astronomy Research LaboratoryFermi National Accelerator LaboratoryUniversity of PortsmouthInstitut d'Astrophysique de ParisUniversity College LondonSLAC National Accelerator LaboratoryNational Center for Supercomputing ApplicationsUniversity of Illinois at Urbana-ChampaignWilliam Jewell CollegeUniversity of TriesteINAF-Osservatorio Astronomico di TriesteInstitute for Fundamental Physics of the UniverseObservatorio NacionalUniversity of MichiganUniversität HamburgMedioambientales y Tecnologicas (CIEMAT)IIT HyderabadSanta Cruz Institute for Particle PhysicsUniversity of OsloUniversity of QueenslandThe Ohio State Univer-sityThe Ohio State UniversityHarvard and SmithsonianMacquarie UniversityLowell ObservatoryTexas AandM Univer SityPrinceton UniversityInstitucio Catalana de Recerca i Estudis Avan CatsUniversity of Wisconsin-MadisonUniversity of SouthamptonOak Ridge National LaboratoryMax Planck Institute for Extraterrestrial PhysicsLudwig-Maximilians Univer-sitat MunchenUniver Sity of SussexCamacho, H. [UNESP]Andrade-Oliveira, F. [UNESP]Troja, A. [UNESP]Rosenfeld, R. [UNESP]Faga, L.Gomes, R.Doux, C.Fang, X.Lima, M.Miranda, V.Eifler, T. F.Friedrich, O.Gatti, M.Bernstein, G. M.Blazek, J.Bridle, S. L.Choi, A.Davis, C.DeRose, J.Gaztanaga, E.Gruen, D.Hartley, W. G.Hoyle, B.Jarvis, M.MacCrann, N.Prat, J.Rau, M. M.Samuroff, S.S Anchez, C.Sheldon, E.Troxel, M. A.Vielzeuf, P.Zuntz, J.Abbott, T. M.C.Aguena, M.Allam, S.Annis, J.Bacon, D.Bertin, E.Brooks, D.Burke, D. L.Carnero Rosell, A.Carrasco Kind, M.Carretero, J.Castander, F. J.Cawthon, R.Costanzi, M.Da Costa, L. N.Pereira, M. E.S.De Vicente, J.Desai, S.Diehl, H. T.Doel, P.Everett, S.Evrard, A. E.Ferrero, I.Flaugher, B.Fosalba, P.Friedel, D.Frieman, J.Garcia-Bellido, J.Gerdes, D. W.Gruendl, R. A.Gschwend, J.Gutierrez, G.Hinton, S. R.Hollowood, D. L.Honscheid, K.Huterer, D.James, D. J.Kuehn, K.Kuropatkin, N.Lahav, O.Maia, M. A.G.Marshall, J. L.Melchior, P.Menanteau, F.Miquel, R.Morgan, R.Paz-Chinch On, F.Petravick, D.Pieres, A.Plazas Malag On, A. A.Reil, K.Rodriguez-Monroy, M.Sanchez, E.Scarpine, V.Schubnell, M.Serrano, S.Sevilla-Noarbe, I.Smith, M.Soares-Santos, M.Suchyta, E.Tarle, G.Thomas, D.To, C.Varga, T. N.Weller, J.Wilkinson, R. D.2023-07-29T13:38:27Z2023-07-29T13:38:27Z2022-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article5799-5815http://dx.doi.org/10.1093/mnras/stac2543Monthly Notices of the Royal Astronomical Society, v. 516, n. 4, p. 5799-5815, 2022.1365-29660035-8711http://hdl.handle.net/11449/24824110.1093/mnras/stac25432-s2.0-85146677213Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMonthly Notices of the Royal Astronomical Societyinfo:eu-repo/semantics/openAccess2023-07-29T13:38:27Zoai:repositorio.unesp.br:11449/248241Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:09:02.783402Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results
title Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results
spellingShingle Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results
Camacho, H. [UNESP]
(cosmology:) large-scale structure of Universe
cosmology: observations
gravitational lensing: weak
title_short Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results
title_full Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results
title_fullStr Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results
title_full_unstemmed Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results
title_sort Cosmic shear in harmonic space from the Dark Energy Survey Year 1 Data: Compatibility with configuration space results
author Camacho, H. [UNESP]
author_facet Camacho, H. [UNESP]
Andrade-Oliveira, F. [UNESP]
Troja, A. [UNESP]
Rosenfeld, R. [UNESP]
Faga, L.
Gomes, R.
Doux, C.
Fang, X.
Lima, M.
Miranda, V.
Eifler, T. F.
Friedrich, O.
Gatti, M.
Bernstein, G. M.
Blazek, J.
Bridle, S. L.
Choi, A.
Davis, C.
DeRose, J.
Gaztanaga, E.
Gruen, D.
Hartley, W. G.
Hoyle, B.
Jarvis, M.
MacCrann, N.
Prat, J.
Rau, M. M.
Samuroff, S.
S Anchez, C.
Sheldon, E.
Troxel, M. A.
Vielzeuf, P.
Zuntz, J.
Abbott, T. M.C.
Aguena, M.
Allam, S.
Annis, J.
Bacon, D.
Bertin, E.
Brooks, D.
Burke, D. L.
Carnero Rosell, A.
Carrasco Kind, M.
Carretero, J.
Castander, F. J.
Cawthon, R.
Costanzi, M.
Da Costa, L. N.
Pereira, M. E.S.
De Vicente, J.
Desai, S.
Diehl, H. T.
Doel, P.
Everett, S.
Evrard, A. E.
Ferrero, I.
Flaugher, B.
Fosalba, P.
Friedel, D.
Frieman, J.
Garcia-Bellido, J.
Gerdes, D. W.
Gruendl, R. A.
Gschwend, J.
Gutierrez, G.
Hinton, S. R.
Hollowood, D. L.
Honscheid, K.
Huterer, D.
James, D. J.
Kuehn, K.
Kuropatkin, N.
Lahav, O.
Maia, M. A.G.
Marshall, J. L.
Melchior, P.
Menanteau, F.
Miquel, R.
Morgan, R.
Paz-Chinch On, F.
Petravick, D.
Pieres, A.
Plazas Malag On, A. A.
Reil, K.
Rodriguez-Monroy, M.
Sanchez, E.
Scarpine, V.
Schubnell, M.
Serrano, S.
Sevilla-Noarbe, I.
Smith, M.
Soares-Santos, M.
Suchyta, E.
Tarle, G.
Thomas, D.
To, C.
Varga, T. N.
Weller, J.
Wilkinson, R. D.
author_role author
author2 Andrade-Oliveira, F. [UNESP]
Troja, A. [UNESP]
Rosenfeld, R. [UNESP]
Faga, L.
Gomes, R.
Doux, C.
Fang, X.
Lima, M.
Miranda, V.
Eifler, T. F.
Friedrich, O.
Gatti, M.
Bernstein, G. M.
Blazek, J.
Bridle, S. L.
Choi, A.
Davis, C.
DeRose, J.
Gaztanaga, E.
Gruen, D.
Hartley, W. G.
Hoyle, B.
Jarvis, M.
MacCrann, N.
Prat, J.
Rau, M. M.
Samuroff, S.
S Anchez, C.
Sheldon, E.
Troxel, M. A.
Vielzeuf, P.
Zuntz, J.
Abbott, T. M.C.
Aguena, M.
Allam, S.
Annis, J.
Bacon, D.
Bertin, E.
Brooks, D.
Burke, D. L.
Carnero Rosell, A.
Carrasco Kind, M.
Carretero, J.
Castander, F. J.
Cawthon, R.
Costanzi, M.
Da Costa, L. N.
Pereira, M. E.S.
De Vicente, J.
Desai, S.
Diehl, H. T.
Doel, P.
Everett, S.
Evrard, A. E.
Ferrero, I.
Flaugher, B.
Fosalba, P.
Friedel, D.
Frieman, J.
Garcia-Bellido, J.
Gerdes, D. W.
Gruendl, R. A.
Gschwend, J.
Gutierrez, G.
Hinton, S. R.
Hollowood, D. L.
Honscheid, K.
Huterer, D.
James, D. J.
Kuehn, K.
Kuropatkin, N.
Lahav, O.
Maia, M. A.G.
Marshall, J. L.
Melchior, P.
Menanteau, F.
Miquel, R.
Morgan, R.
Paz-Chinch On, F.
Petravick, D.
Pieres, A.
Plazas Malag On, A. A.
Reil, K.
Rodriguez-Monroy, M.
Sanchez, E.
Scarpine, V.
Schubnell, M.
Serrano, S.
Sevilla-Noarbe, I.
Smith, M.
Soares-Santos, M.
Suchyta, E.
Tarle, G.
Thomas, D.
To, C.
Varga, T. N.
Weller, J.
Wilkinson, R. D.
author2_role author
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dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Rua Gal. Jose Cristino 77
Universidade de São Paulo (USP)
University of Pennsylvania
University of California
University of Arizona
California Institute of Technology
University of Cambridge
Ecole Polytechnique Federale de Lausanne (EPFL)
University of Manchester
Stanford University
Lawrence Berkeley National Laboratory
Institut d'Estudis Espacials de Catalunya (IEEC)
Institute of Space Sciences (ICE CSIC)
Ludwig-Maximilians-Universität
University of Geneva
University of Chicago
Carnegie Mellon University
The Barcelona Institute of Science and Technology
University of Edinburgh
NSF's National Optical-Infrared Astronomy Research Laboratory
Fermi National Accelerator Laboratory
University of Portsmouth
Institut d'Astrophysique de Paris
University College London
SLAC National Accelerator Laboratory
National Center for Supercomputing Applications
University of Illinois at Urbana-Champaign
William Jewell College
University of Trieste
INAF-Osservatorio Astronomico di Trieste
Institute for Fundamental Physics of the Universe
Observatorio Nacional
University of Michigan
Universität Hamburg
Medioambientales y Tecnologicas (CIEMAT)
IIT Hyderabad
Santa Cruz Institute for Particle Physics
University of Oslo
University of Queensland
The Ohio State Univer-sity
The Ohio State University
Harvard and Smithsonian
Macquarie University
Lowell Observatory
Texas AandM Univer Sity
Princeton University
Institucio Catalana de Recerca i Estudis Avan Cats
University of Wisconsin-Madison
University of Southampton
Oak Ridge National Laboratory
Max Planck Institute for Extraterrestrial Physics
Ludwig-Maximilians Univer-sitat Munchen
Univer Sity of Sussex
dc.contributor.author.fl_str_mv Camacho, H. [UNESP]
Andrade-Oliveira, F. [UNESP]
Troja, A. [UNESP]
Rosenfeld, R. [UNESP]
Faga, L.
Gomes, R.
Doux, C.
Fang, X.
Lima, M.
Miranda, V.
Eifler, T. F.
Friedrich, O.
Gatti, M.
Bernstein, G. M.
Blazek, J.
Bridle, S. L.
Choi, A.
Davis, C.
DeRose, J.
Gaztanaga, E.
Gruen, D.
Hartley, W. G.
Hoyle, B.
Jarvis, M.
MacCrann, N.
Prat, J.
Rau, M. M.
Samuroff, S.
S Anchez, C.
Sheldon, E.
Troxel, M. A.
Vielzeuf, P.
Zuntz, J.
Abbott, T. M.C.
Aguena, M.
Allam, S.
Annis, J.
Bacon, D.
Bertin, E.
Brooks, D.
Burke, D. L.
Carnero Rosell, A.
Carrasco Kind, M.
Carretero, J.
Castander, F. J.
Cawthon, R.
Costanzi, M.
Da Costa, L. N.
Pereira, M. E.S.
De Vicente, J.
Desai, S.
Diehl, H. T.
Doel, P.
Everett, S.
Evrard, A. E.
Ferrero, I.
Flaugher, B.
Fosalba, P.
Friedel, D.
Frieman, J.
Garcia-Bellido, J.
Gerdes, D. W.
Gruendl, R. A.
Gschwend, J.
Gutierrez, G.
Hinton, S. R.
Hollowood, D. L.
Honscheid, K.
Huterer, D.
James, D. J.
Kuehn, K.
Kuropatkin, N.
Lahav, O.
Maia, M. A.G.
Marshall, J. L.
Melchior, P.
Menanteau, F.
Miquel, R.
Morgan, R.
Paz-Chinch On, F.
Petravick, D.
Pieres, A.
Plazas Malag On, A. A.
Reil, K.
Rodriguez-Monroy, M.
Sanchez, E.
Scarpine, V.
Schubnell, M.
Serrano, S.
Sevilla-Noarbe, I.
Smith, M.
Soares-Santos, M.
Suchyta, E.
Tarle, G.
Thomas, D.
To, C.
Varga, T. N.
Weller, J.
Wilkinson, R. D.
dc.subject.por.fl_str_mv (cosmology:) large-scale structure of Universe
cosmology: observations
gravitational lensing: weak
topic (cosmology:) large-scale structure of Universe
cosmology: observations
gravitational lensing: weak
description We perform a cosmic shear analysis in harmonic space using the first year of data collected by the Dark Energy Survey (DES-Y1). We measure the cosmic weak lensing shear power spectra using the metacalibration catalogue and perform a likelihood analysis within the framework of CosmoSIS. We set scale cuts based on baryonic effects contamination and model redshift and shear calibration uncertainties as well as intrinsic alignments. We adopt as fiducial covariance matrix an analytical computation accounting for the mask geometry in the Gaussian term, including non-Gaussian contributions. A suite of 1200 lognormal simulations is used to validate the harmonic space pipeline and the covariance matrix. We perform a series of stress tests to gauge the robustness of the harmonic space analysis. Finally, we use the DES-Y1 pipeline in configuration space to perform a similar likelihood analysis and compare both results, demonstrating their compatibility in estimating the cosmological parameters S8, σ8, and Ωm We use the DES-Y1 METACALIBRATION shape catalogue, with photometric redshifts estimates in the range of 0.2 −1.3, divided in four tomographic bins finding σ8(Ωm/0.3)0.5 =0.766 ± 0.033 at 68 per cent CL. The methods implemented and validated in this paper will allow us to perform a consistent harmonic space analysis in the upcoming DES data.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-01
2023-07-29T13:38:27Z
2023-07-29T13:38:27Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1093/mnras/stac2543
Monthly Notices of the Royal Astronomical Society, v. 516, n. 4, p. 5799-5815, 2022.
1365-2966
0035-8711
http://hdl.handle.net/11449/248241
10.1093/mnras/stac2543
2-s2.0-85146677213
url http://dx.doi.org/10.1093/mnras/stac2543
http://hdl.handle.net/11449/248241
identifier_str_mv Monthly Notices of the Royal Astronomical Society, v. 516, n. 4, p. 5799-5815, 2022.
1365-2966
0035-8711
10.1093/mnras/stac2543
2-s2.0-85146677213
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Monthly Notices of the Royal Astronomical Society
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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reponame_str Repositório Institucional da UNESP
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repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
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