Accès ouvert déclaré
2025
article
Euclid Quick Data Release (Q1)
Y. Copin, M. Fumana, C. Mancini, P. N. Appleton, Ranga‐Ram Chary, Simon Conseil, Andreas L. Faisst, Shoubaneh Hemmati, Daniel Masters, Claudia Scarlata, M. Scodeggio, Anahita Alavi, Anna Carle, P Casenove, T. Contini, I. Das, W. Gillard, G. Herzog, J. Jacobson, V Le Brun, D. Maino, G. Setnikar, Nathaniel R. Stickley, D Tavagnacco, Qingji Xie, N. Aghanim, B. Altieri, A Amara, S. Andreon, N Auricchio, C. Baccigalupi, M Baldi, A Balestra, S. Bardelli, Alberto Basset, P Battaglia, A. N. Belikov, A. Biviano, A Bonchi, E. Branchini, M Brescia, J. Brinchmann, S. Camera, G. Ca nas-Herrera, V. Capobianco, C. Carbone, J. Carretero, Santiago Casas, F. J. Castander, M. Castellano, G. Castignani, S. Cavuoti, K. C. Chambers, A. Cimatti, G. Congedo, C.J. Conselice, L Conversi, F. Courbin, H. M. Courtois, A. Da Silva, R da Silva, H. Degaudenzi, S. de la Torre, G de Lucia, A. M. Di Giorgio, H. Dole, F. Dubath, X Dupac, S. Dusini, A. Ealet, S. Escoffier, M. Farina, R Farinelli, S. Ferriol, F Finelli, S. Fotopoulou, N. Fourmanoit, M. Frailis, E. Franceschi, P. Franzetti, S. Galeotta, K George, B. Gillis, C. Giocoli, J. Gracia-Carpio, B. R. Granett, F. Grupp, L. Guzzo, S. V. H. Haugan, H. Hoekstra, W. Holmes, I. Hook, F Hormuth, A. Hornstrup, P. Hudelot, K. Jahnkę, M. Jhabvala, Benjamin Joachimi, S. Kermiche, A. Kiessling, B. Kubik, Konrad Kuijken, M Kunz, H. Kurki‐Suonio, Q. Le Boulc'h, A.M.C Le Brun, D. Le Mignant, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, G Mainetti, E. Maiorano, O Mansutti, S Marcin, O. Marggraf, K. Markovič, M. Martinelli, N. Martinet, F. Marulli, R. Massey, S. Maurogordato, E. Medinaceli, S. Mei, M. Melchior, Y Mellier, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, M. Moresco, P.W. Morris, L. Moscardini, R. Nakajima, C. Neissner, R. C. Nichol, S.-M Niemi, J.W Nightingale, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, Will J. Percival, V. Pettorino, S. Pires, G. Polenta, M. Poncet, L. Popa, L. Pozzetti, F. Raison, R. Rebolo, A Renzi, G. Riccio, E. Romelli, M. Roncarelli, E. Rossetti, R. Saglia, Z. Sakr, A.G. S'anchez, D. Sapone, B. Sartoris, J.A Schewtschenko, M Schirmer, P. Schneider, T. Schrabback, A. Secroun, E. Sefusatti, G. Seidel, S. Serrano, P. Šimon, C. Sirignano, G. Sirri, A. Spurio Mancini, L. Stanco, J. Steinwagner, P. Tallada-Crespí, A.N. Taylor, Harry I. Teplitz, I. Tereno, N Tessore, Sune Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, L. Valenziano, J. Väliviita, T. Vassallo, A. Veropalumbo, Y. Wang, J Weller, G Zamorani, F. M. Zerbi, I. A. Zinchenko, V. Allevato, M. Ballardini, M. Bolzonella, E. Bozzo, C. Burigana, R. Cabanac, A. Cappi, D. Di Ferdinando, J.A. Escartin Vigo, L. Gabarra, J Martín-Fleitas, S. Matthew, N. Mauri, R. B. Metcalf, A Pezzotta, C. Porciani, I Risso, V. Scottez, M Sereno, M Tenti, M Viel, M. Wiesmann, Y. Akrami, S Alvi, I.T Andika, S Anselmi, M. Archidiacono, F. Atrio‐Barandela, C. Benoist, K. Benson, P. Bergamini, Daniele Bertacca, M. Béthermin, Laura Bisigello, Antoine Blanchard, L Blot, Michael D. Brown, S Bruton, A Calabrò, B. Camacho Quevedo, F Caro, T. Castro, F Cogato, A.R. Cooray, O. Cucciati, F. De Paolis, G. Desprez, A. Díaz‐Sánchez, S. Di Domizio, J. M. Diego, P.-A. Duc, A Enia, A. M. N. Ferguson, A.G Ferrari, A. Finoguenov, A. Fontana, A. Franco, K. Ganga, J. García-Bellido, T Gasparetto, V Gautard, E. Gaztañaga, F. Giacomini, F. Gianotti, G. Gozaliasl, A. Gregorio, M Guidi, C. M. Gutiérrez, A Hall, W.G Hartley, C. Hernández-Monteagudo, H Hildebrandt, J. Hjorth, Sona Hosseini, Y. W. Kang, V. Kansal, D Karagiannis, K Kiiveri, Sandor Kruk, J Le Graet, L. Legrand, M Lembo, F Lepori, G Leroy, G.F Lesci, Julien Lesgourgues, Laura Leuzzi, T.I Liaudat, A. Loureiro, J. F. Macías–Pérez, G Maggio, M. Magliocchetti, F. Mannucci, C. J. A. P. Martins, L. Maurin, Conor McPartland, M Miluzio, P Monaco, A Montoro, Chiara Moretti, G. Morgante, Clare Murray, S Nadathur, Krishna Naidoo, A. Navarro-Alsina, S Nesseris, F Passalacqua, K. Paterson, L. Patrizii, A. Pisani, D. Potter, S Quai, M Radovich, P.-F Rocci, G Rodighiero, S Sacquegna, M Sahlén, D. B. Sanders, E Sarpa, A. Schneider, D Sciotti, E. Sellentin, L. C. Smith, K Tanidis, C. Tao, G. Testera, R. Teyssier, S. Tosi, A Troja, M. Tucci, C. Valieri, A. Venhola, D. Vergani, G Verza, P Vielzeuf, N. A. Walton, M. Bella, D Scott
8Citations signalées, ce qui n’est pas une note de qualité
172Institutions déclarées
24Pays d’affiliation déclarés
Rattachement africain : fr, it, us, gb, nl, sk, pt, es, de, ch, no, dk, fi, lb, ca, ro, cl, at, ru, jp, au, Afrique du Sud, se, uz.
Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
The Euclid space mission aims to investigate the nature of dark energy and dark matter by mapping the large-scale structure of the Universe. A key component of Euclid ’s observational strategy is slitless spectroscopy, which is conducted using the Near Infrared Spectrometer and Photometer (NISP). This technique enables the acquisition of large-scale spectroscopic data without the need for targeted apertures, thus allowing for precise redshift measurements of millions of galaxies. These data are essential for Euclid ’s core science objectives, including the study of cosmic acceleration and the evolution of galaxy clustering, and will enable many non-cosmological investigations. This study presents the SIR processing function, which is responsible for processing slitless spectroscopic data from Euclid ’s NISP instrument. The objective is to generate fully calibrated science-grade one-dimensional spectra in order to ensure high-quality spectroscopic data for cosmological or astrophysical analyses. The processing function relies on a source catalogue generated from photometric data, effectively corrects detector effects, subtracts cross-contaminations, minimises self-contamination, calibrates wavelength and flux, and produces reliable spectra for later scientific use. The first Quick Data Release (Q1) of Euclid ’s spectroscopic data provides approximately three million validated spectra for sources observed in the red-grism mode from a selected portion of the Euclid Wide Survey. We find that the wavelength accuracy and measured resolving power are within top-level mission requirements, thanks to the excellent optical quality of the instrument. The SIR processing function represents a significant step in processing slitless spectroscopic data for the Euclid mission. As the survey progresses, continued refinements and additional features will enhance its capabilities, thus further supporting high-precision cosmological and astrophysical measurements.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Euclid Quick Data Release (Q1)
- Date Crossref
- 30/06/2026
- Éditeur
- EDP Sciences
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Les institutions déclarées
Lyon 1 UniversitéCentre National de la Recherche ScientifiqueInstitute of Nuclear Physics of LyonInstitut de Physique des 2 Infinis de LyonNational Institute for AstrophysicsCalifornia Institute of TechnologyInfrared Processing and Analysis CenterUniversity of California, Los AngelesUniversity of MinnesotaCentre National d'Études SpatialesUniversité Toulouse III - Paul SabatierUniversité Fédérale de Toulouse Midi-PyrénéesInstitut de Recherche en Astrophysique et PlanétologieAix-Marseille UniversitéCentre de physique des particules de MarseilleLaboratoire d’Astrophysique de MarseilleChâteau GombertUniversity of MilanIstituto Nazionale di Fisica Nucleare, Sezione di MilanoTrieste Astronomical ObservatoryUniversité Paris-SaclayInstitut d'Astrophysique SpatialeEngineering Science Analysis (United States)University of SurreyBrera Astronomical ObservatoryOsservatorio di Astrofisica e Scienza dello SpazioUniversité Paris CitéCommissariat à l'Énergie Atomique et aux Énergies AlternativesAstrophysique, Instrumentation et ModélisationCEA Paris-SaclayScuola Internazionale Superiore di Studi AvanzatiIstituto Nazionale di Fisica Nucleare, Sezione di TriesteInstitute for Fundamental Physics of the UniverseOsservatorio astronomico di BolognaIstituto Nazionale di Fisica Nucleare, Sezione di BolognaUniversity of BolognaOsservatorio Astronomico di PadovaUniversity of GroningenEuropean Space AgencyATG Europe (Netherlands)Astronomical Institute of the Slovak Academy of SciencesUnited Kingdom Space AgencyIstituto Nazionale di Fisica Nucleare, Sezione di GenovaUniversity of GenoaAstronomical Observatory of CapodimonteFederico II University HospitalUniversidade do PortoInstitute of Astrophysics and Space SciencesIstituto Nazionale di Fisica Nucleare, Sezione di TorinoOsservatorio Astrofisico di TorinoUniversity of TurinLeiden UniversityEuropean Space Research and Technology CentrePort d'Informació CientíficaCentro de Investigaciones Energéticas, Medioambientales y TecnológicasRWTH Aachen UniversityInstitut d'Estudis Espacials de CatalunyaInstitute of Space SciencesAstronomical Observatory of RomeIstituto Nazionale di Fisica Nucleare, Sezione di NapoliNaples Anesthesia & Physician AssociatesUniversity of Hawaii SystemInstituto de Astrofísica de CanariasRoyal ObservatoryUK Astronomy Technology CentreSKA ObservatoryEuropean Space Research InstituteInstitució Catalana de Recerca i Estudis AvançatsInstitut Català de Ciències del ClimaLyon CollegeUniversity of LisbonUniversity of GenevaInstitute for Space Astrophysics and PlanetologyIstituto Nazionale di Fisica Nucleare, Sezione di PadovaUniversity of BristolBristol Robotics LaboratoryLudwig-Maximilians-Universität MünchenMax Planck Institute for Extraterrestrial PhysicsUniversity of OsloJet Propulsion LaboratoryLancaster UniversityFelix ScholarshipDAWN Center for Independent LivingTechnical University of DenmarkInstitut d'Astrophysique de ParisSorbonne UniversitéMax Planck Institute for AstronomyGoddard Space Flight CenterUniversity College LondonLaboratoire de Physique ThéoriqueUniversity of HelsinkiHelsinki Institute of PhysicsCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesUniversité Paris Sciences et LettresFHNW University of Applied Sciences and Arts Northwestern SwitzerlandUniversity of BonnIstituto Nazionale di Fisica Nucleare, Sezione di Roma IUniversité Côte d'AzurLagrange LaboratoryObservatoire de la Côte d’AzurInternational University of BeirutÉcole Polytechnique Fédérale de LausanneInstitute for High Energy PhysicsNewcastle UniversityUniversity of CopenhagenUniversity of WaterlooPerimeter InstituteInstitute of Space Science - INFLPR SubsidiaryConsejo Superior de Investigaciones CientíficasUniversidad de La LagunaUnidades Centrales Científico-TécnicasUniversity of PaduaUniversity of Saint JosephHeidelberg UniversitySt. Joseph Medical CenterHeidelberg Institute for Theoretical StudiesUniversity of ChileUniversität InnsbruckPark UniversityRoyal Holloway University of LondonUniversidad Politécnica de CartagenaUniversity of FerraraIstituto Nazionale di Fisica Nucleare, Sezione di FerraraIstituto di Radioastronomia di BolognaUniversity of OxfordDélégation Paris 7Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresUniversité Catholique de LilleUniversité de LilleComputing CenterCase Western Reserve UniversityMax Planck Institute for AstrophysicsTechnical University of MunichSorbonne Paris CitéJanssen (France)Laboratoire Univers et ThéoriesUniversidad de SalamancaObservatoire astronomique de StrasbourgKavli Institute for the Physics and Mathematics of the UniverseUniversity of California, IrvineUniversity of SalentoIstituto Nazionale di Fisica Nucleare, Sezione di LecceInstituto de Física de CantabriaInstitut de Recherche sur les Lois Fondamentales de l'UniversCEA GrenobleCEA CadaracheUniversity of PortsmouthAalto UniversityUniversity of TurkuARC Centre of Excellence for Dark Matter Particle PhysicsSwinburne University of TechnologyUniversity of the Western CapeUniversity of ZurichDurham UniversityStockholm UniversityImperial College LondonInstitut polytechnique de GrenobleInstitut National de Physique Nucléaire et de Physique des ParticulesUniversité Grenoble AlpesLaboratoire de Physique Subatomique et de CosmologieArcetri Astrophysical ObservatorySapienza University of RomeCentro de Astrofísica da Universidade do PortoPrinceton UniversityCentre for Theoretical Physics and AstrophysicsMathematical Institute of the Slovak Academy of SciencesUniversity of CambridgeInstitute of AstronomyAstronomy and SpaceFlatiron Health (United States)Flatiron InstituteUniversity of British Columbia
Une affiliation ne permet pas de déduire la nationalité d’un auteur.
Les sujets associés
Spectroscopy and Chemometric Analyses