- 43
- 15
- 14
- 12
- 11
- 7
- 4
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
Frédéric Arenou
I.R. H-C du CNRS
84%
Libre accès
115
Documents
Affiliations actuelles
- 1256
Identifiants chercheurs
- frederic-arenou
- Arxiv : arenou_f_1
- IdRef : 150331827
- 0000-0003-2837-3899
- ISNI : 0000000357715931
- Google Scholar : https://scholar.google.fr/citations?user=xteyqkoAAAAJ&hl=fr
- ResearcherId : 2566471
Site web
- http://wwwhip.obspm.fr/~arenou
Présentation
Senior research engineer for the french [CNRS](http://www.cnrs.fr "http://www.cnrs.fr") (National Center for Scientific Research), I am working since November 1983 at the [Paris Observatory](http://www.obspm.fr/obsparis.en.shtml "http://www.obspm.fr/obsparis.en.shtml"). Formerly, my work was related to the european astrometric satellite [Hipparcos](http://www.rssd.esa.int/hipparcos/ "http://www.rssd.esa.int/hipparcos/"), successively on its Input Catalogue, then data processing, and finally contributing to its science exploitation. I am now involved in the outcome of the [Gaia](http://www.rssd.esa.int/index.php?project=Gaia "http://www.rssd.esa.int/index.php?project=Gaia") satellite (launched in Dec. 2013) since 1998, and in particular in charge of the scientific validation of the Gaia catalogues.
So, in brief, my main field is astronomy ;-)
Beside some technical work (IT-related: e.g. software development e.g., in the past, on [databases](http://cdsads.u-strasbg.fr/abs/1988ESOC...28..269A) or the first ObsPM [Web server](http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?1995VA.....39...97A)) or, from times to times, teaching ([statistics](http://wwwhip.obspm.fr/%7Earenou/textdea.pdf), computer languages), I defended my [Ph.D.](http://wwwhip.obspm.fr/%7Earenou/PS-papers/These.pdf "/~arenou/PS-papers/These.pdf") in 1993 and the full list of my scientific papers and technical notes can be found on my web [page](http://wwwhip.obspm.fr/%7Earenou/biblio.html "/~arenou/biblio.html") (and in [HAL](../search/index/?q=F.+Arenou&submit=&sort=producedDate_tdate+desc&docType_s=ART+OR+COMM+OR+OUV+OR+COUV+OR+DOUV+OR+OTHER+OR+UNDEFINED+OR+REPORT+OR+THESE+OR+HDR+OR+LECTURE&submitType_s=file&rows=100) or [here](http://adsabs.harvard.edu/cgi-bin/nph-abs_connect?author=arenou&sort=CITATIONS&db_key=AST "http://adsabs.harvard.edu/cgi-bin/nph-abs_connect?author=arenou&sort=CITATIONS&db_key=AST") on the NASA ADS for the articles only). These papers deal mostly with:
- the interstellar extinction (development of a tridimensional [extinction model](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992A%26A...258..104A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) in the solar neighborhood),
- building the Hipparcos Catalogue (contribution to the [Input Catalogue](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992A%26A...258...74T&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); merging of the astrometric [intermediate data](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997A%26A...323L..49P&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); contribution to the [double star annex](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997A%26A...323L..53L&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) of the Hipparcos Catalogue),
- the use of the Hipparcos data (proof -in a broad sense- of the [ precision and accuracy](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1995A%26A...304...52A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) of the parallaxes; demonstrating and avoiding the [statistical biases](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999ASPC..167...13A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) on the data derived from them),
- the determination of distances, velocities, duplicity for[ open clusters](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999A%26A...345..471R&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) and [ pre-main sequence](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999A%26A...352..574B&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) stars
- the binary stars (determination of [masses and luminosities](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000IAUS..200P.135A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) of SB2s; first astrometric confirmation for a [LTT binary ](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002AJ....123.2033R&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); confirmation of the [ brown dwarf desert](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000A%26A...355..581H&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) with Hipparcos; orbital determinations used for the [ statistics of binarity](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003A%26A...397..159H&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207)) for solar type stars
- the exoplanets (the oldest proof of the [ transit of HD 209458](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000A%26A...355..295R&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); and also that [Hipparcos cannot determine](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001A%26A...372..935P&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) their orbital inclination),
- the preparation to the Gaia mission ([on-board scientific data handling](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005ESASP.576..335A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) and [ double and multiples stars](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005ESASP.576..557A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207)), the scientific data validation of the [DR1](../../hal-01435677v1), [DR2](../../hal-01868112v1) catalogues and now the data exploitation.
Ingénieur de recherche H.C. du [CNRS](http://www.cnrs.fr "http://www.cnrs.fr"), en poste à l'[Observatoire de Paris](http://www.obspm.fr "http://www.obspm.fr") depuis novembre 1983, j'ai commencé à travailler sur les aspects scientifiques du satellite astrométrique [Hipparcos](http://www.rssd.esa.int/hipparcos/ "http://www.rssd.esa.int/hipparcos/"), d'abord sur son Catalogue d'Entrée, ensuite le traitement des données obtenues, et finalement l'exploitation scientifique de ces données. Je suis depuis 1998 essentiellement investi dans la mission [Gaia](http://wwwhip.obspm.fr/gaia) (satellite astrométrique [lancé le 19 décembre 2013](http://www.dailymotion.com/embed/video/x18lyez)), en particulier le traitement des données des systèmes multiples, et responsable de la validation des catalogues successifs.
Donc, pour être clair, mon activité principale concerne l'astronomie ☺
En dehors du travail technique (I.T., développement logiciel et, dans le passé, sur des [bases de données](http://cdsads.u-strasbg.fr/abs/1988ESOC...28..269A) ou le premier [serveur Web](http://cdsads.u-strasbg.fr/cgi-bin/nph-bib_query?1995VA.....39...97A) de l'Obs.) ou parfois de l'enseignement ([statistiques](http://wwwhip.obspm.fr/%7Earenou/textdea.pdf), informatique), j'ai soutenu une [thèse](http://wwwhip.obspm.fr/%7Earenou/PS-papers/These.pdf "/~arenou/PS-papers/These.pdf") d'astronomie fondamentale en 1993 et l'essentiel de mon activité est retracé dans les articles et notes techniques dont la liste complète peut être trouvée sur ma [page](http://wwwhip.obspm.fr/%7Earenou/biblio.html "/~arenou/biblio.html") web, une partie des articles étant sur [HAL](../search/index/?q=F.+Arenou&submit=&sort=producedDate_tdate+desc&docType_s=ART+OR+COMM+OR+OUV+OR+COUV+OR+DOUV+OR+OTHER+OR+UNDEFINED+OR+REPORT+OR+THESE+OR+HDR+OR+LECTURE&submitType_s=file&rows=100) et sur le system NASA ADS [ici](http://adsabs.harvard.edu/cgi-bin/nph-abs_connect?author=arenou&sort=CITATIONS&db_key=AST "http://adsabs.harvard.edu/cgi-bin/nph-abs_connect?author=arenou&sort=CITATIONS&db_key=AST"). Ces articles concernent principalement:
- l'absorption interstellaire (création d'un [modèle d'extinction](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992A%26A...258..104A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) tri-dimensionnel au voisinage solaire),
- la fabrication du Catalogue Hipparcos (contribution au [Catalogue d'Entrée](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992A%26A...258...74T&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); fusion des données [astrométriques intermédiaires](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997A%26A...323L..49P&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); contribution aux annexes des [étoiles doubles](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997A%26A...323L..53L&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207)),
- l'exploitation des données d'Hipparcos (preuve de la [précision et de l'exactitude](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1995A%26A...304...52A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) -au sens global- des données; mise en évidence et évitement des [biais statistiques](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999ASPC..167...13A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) sur les données dérivées des parallaxes),
- les détermination de distances, vitesses, duplicité d'[amas ouverts](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999A%26A...345..471R&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) et d'[étoiles pré-séquence principale](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1999A%26A...352..574B&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207)
- les étoiles binaires (détermination de [masses et luminosités de SB2](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000IAUS..200P.135A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); [d'une binaire TTL](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002AJ....123.2033R&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); confirmation du [désert de naines brunes](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000A%26A...355..581H&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) avec Hipparcos; détermination d'orbites pour les [statistiques de binarité](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2003A%26A...397..159H&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207)) des étoiles de type solaire
- les exoplanètes (plus ancienne preuve du [transit de HD 209458](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000A%26A...355..295R&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207); mais également preuve qu'Hipparcos [ ne pouvait déterminer](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001A%26A...372..935P&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) leurs inclinaisons orbitales),
- la prospective scientifique de la préparation à Gaia ([prototypage du traitement scientifique à bord](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005ESASP.576..335A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) du satellite; [prévision du traitement](http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005ESASP.576..557A&db_key=AST&link_type=ABSTRACT&high=3f6541bf8523207) des étoiles doubles et multiples, puis leur [simulation](http://adsabs.harvard.edu/abs/2011AIPC.1346..107A)), et maintenant la validation des catalogues [DR1](../hal-01435677v1), [DR2](../hal-01868112v1) et leur exploitation scientifique.
Publications
- 110
- 21
- 1
- 1
The programme: Accurate masses for double-lined spectroscopic binary componentsPLATO STESCI WORKshop ii, May 2018, Milazzo, Italy
Communication dans un congrès
hal-02355535v1
|
|
The programme ``accurate masses for SB2 components''SF2A Week, Jul 2017, Paris, France
Communication dans un congrès
hal-02112623v1
|
|
veRTIGE: Using simulation data to teach about galaxiesRevolve IPS conference, Jun 2016, Varsovie, Poland. pp.42
Communication dans un congrès
hal-02461691v1
|
|
Accurate stellar masses for SB2 components: Interferometric observations for Gaia validationSF2A-2015: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics., Jun 2015, Toulouse, France. pp.377 - 380
Communication dans un congrès
hal-01255797v1
|
|
The programme "accurate masses for SB2 components"Semaine de l'Astrophysique, SF2A 2014, Jun 2014, Paris, France. pp.427 - 430
Communication dans un congrès
hal-01122774v1
|
|
Derivation of the mass ratios of 20 new double-lined spectroscopic binariesSemaine de l'Astrophysique, SF2A 2014, Jun 2014, Paris, France. pp.159 - 161
Communication dans un congrès
hal-01122775v1
|
|
Improved SB2 orbits for HIP 12081 and HIP 87895Semaine de l'Astrophysique, SF2A 2013, Jun 2013, Montpellier, France. pp.127 - 135
Communication dans un congrès
hal-01122810v1
|
|
A new method based on Markov chains for deriving SB2 orbits directly from their spectraCongrès de la Société Française d'Astronomie et d'Astrophysique, Jun 2012, Nice, France
Communication dans un congrès
hal-00933457v1
|
|
New SB2 orbital elements for accurate masses with Gaia: HD 9312, HD 9313 and HD 183255Semaine de l'Astrophysique, SF2A 2012, Jun 2012, Nice, France. pp.87 - 90
Communication dans un congrès
hal-01122802v1
|
|
New SB2 binaries for accurate stellar masses with GaiaSemaine de l'Astrophysique, SF2A 2011, Jun 2011, Paris, France. pp.303 - 306
Communication dans un congrès
hal-01122796v1
|
|
|
Science with GYES: a multifibre high-resolution spectrograph for the prime focus of the Canada-France-Hawaii TelescopeSPIE Astronomical Telescopes + Instrumentation, Jun 2010, San Diego, United States. 77350E (9p.), ⟨10.1117/12.857081⟩
Communication dans un congrès
hal-00527598v1
|
GYES, a multifibre spectrograph for the CFHTGaia ELSA conference, 2010, -, France. pp.219-222, ⟨10.1051/eas/1045037⟩
Communication dans un congrès
hal-00521971v1
|
|
|
Simulating multiple stars in preparation for GaiaInternational Workshop on Double and Multiple Stars: Dynamics, Physics, and Instrumentation, Dec 2009, Saint-Jacques-de-Compostelle, Spain. pp.107-121, ⟨10.1063/1.3597593⟩
Communication dans un congrès
hal-02054993v1
|
|
Seven SB2 masses using Hipparcos intermediate astrometric dataIAU Symposium 200: The Formation of Binary Stars, Apr 2000, Potsdam, Germany
Communication dans un congrès
hal-02055008v1
|
|
Binaries at the Bottom of the Main Sequence and belowIAU Symposium 200: The Formation of Binary Stars, Apr 2000, Potsdam, Germany
Communication dans un congrès
hal-02054994v1
|
|
Distances and absolute magnitudes from trigonometric parallaxesHarmonizing Cosmic Distance Scales in a Post-HIPPARCOS Era, Sep 1998, Haguenau, France
Communication dans un congrès
hal-02055032v1
|
|
Determination of the PPN Parameter gamma with the HIPPARCOS DataESA Symposium `Hipparcos - Venice '97', May 1997, Venice, Italy. pp.49-52
Communication dans un congrès
hal-02054979v1
|
|
Considerations in Making Full Use of the HIPPARCOS CatalogueESA Symposium `Hipparcos - Venice '97', ESA, May 1997, Venise, Italy. pp.63-68
Communication dans un congrès
hal-02055051v1
|
|
Analysis of Seven Nearby Open Clusters using HIPPARCOS DataSymposium 'Hipparcos - Venice 97', May 1997, Venice, Italy
Communication dans un congrès
hal-02055001v1
|
|
The INCA database for the preparation of the Hipparcos mission.ESO Conf. Workshop: Astronomy from large databases, Oct 1987, Garching, Germany
Communication dans un congrès
hal-02056047v1
|
Gaia DR2 documentationOuvrages hal-02393690v1 |
Gaia EDR3 documentation Chapter 2: Simulated dataEuropean Space Agency (ESA); Gaia Data Processing and Analysis Consortium (DPAC). Gaia EDR3 documentation, 2021
Chapitre d'ouvrage
hal-03385233v1
|
|
Gaia DR2 documentation Chapter 10: Catalogue validationChapitre d'ouvrage hal-02397157v1 |
|
Gaia Data Release 2 (Corrigendum)2020, pp.C3. ⟨10.1051/0004-6361/201832698e⟩
Autre publication scientifique
cea-02596704v1
|
VizieR Online Data Catalog: Gaia DR2 sources in GC and dSph (Gaia Collaboration+, 2018)2018
Autre publication scientifique
hal-01867447v1
|
|
VizieR Online Data Catalog: 46 open clusters GaiaDR2 HR diagrams (Gaia Collaboration, 2018)2018
Autre publication scientifique
hal-01867430v1
|
|
VizieR Online Data Catalog: Accurate SB2 radial velocities (Kiefer+, 2018)2017
Autre publication scientifique
hal-01687021v1
|
|
VizieR Online Data Catalog: Gaia SB2 radial velocity curves (Kiefer+, 2016)2017
Autre publication scientifique
hal-01538704v1
|
|
VizieR Online Data Catalog: Gaia DR1 open cluster members (Gaia Collaboration+, 2017)Autre publication scientifique hal-01523799v1 |
|
CReSyPS: Stellar population synthesis code2013, pp.1308.009
Autre publication scientifique
hal-01122804v1
|
The Leavitt law of Milky Way Cepheids from Gaia DR2 static companion parallaxes2020
Pré-publication, Document de travail
hal-02432479v1
|
|
The Milky Way Cepheid Leavitt law based on Gaia DR2 parallaxes of companion stars and host open cluster populations2020
Pré-publication, Document de travail
hal-02894396v1
|
|
Theia: Faint objects in motion or the new astrometry frontier2019
Pré-publication, Document de travail
hal-02403600v1
|
|
Contribution à la validation statistique des données d'Hipparcos : catalogue d'entrée et données préliminairesPlanète et Univers [physics]. Observatoire de Paris, 1993. Français. ⟨NNT : ⟩
Thèse
tel-02096225v1
|