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Frédéric Arenou

senior research engineer
84%
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116
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  • 1256
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Web site
  • http://wwwhip.obspm.fr/~arenou

Presentation

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 19-12-2013, end 15-01-2025) since 1997, and in particular I have been in charge of the scientific validation of the Gaia catalogues and now managing the data processing of Non-Single Stars (NSS). 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 handling of [binary and multiple stars](https://ui.adsabs.harvard.edu/abs/2023A%26A...674A..34G/abstract).
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 1997 essentiellement investi dans la mission [Gaia](https://www.youtube.com/watch?v=x_Bbv6LixC4) (satellite astrométrique [lancé le 19 décembre 2013](http://www.dailymotion.com/embed/video/x18lyez), fin des opérations le 15-01-2025), en particulier le traitement des données des systèmes multiples, puis la responsabilité de la validation des catalogues successifs. et je suis maintenant en charge du traitement des étoiles binaires ou multiples (CU4/NSS). 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), leur exploitation scientifique et maintenant le traitement des [étoiles binaires ou multiples](https://ui.adsabs.harvard.edu/abs/2023A%26A...674A..34G/abstract).

Publications

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Gaia Focused Product Release: A catalogue of sources around quasars to search for strongly lensed quasars

A. Krone-Martins , C. Ducourant , L. Galluccio , L. Delchambre , I. Oreshina-Slezak
Astronomy and Astrophysics - A&A, 2024, 685, pp.A130. ⟨10.1051/0004-6361/202347273⟩
Journal articles hal-04592729v1
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Gaia Data Release 3 : Pulsations in main sequence OBAF-type stars

J. de Ridder , V. Ripepi , C. Aerts , L. Palaversa , L. Eyer
Astronomy and Astrophysics - A&A, 2023, 674, pp.A36. ⟨10.1051/0004-6361/202243767⟩
Journal articles hal-04263191v1
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Combining HIPPARCOS and Gaia data for the study of binaries: The BINARYS tool

A. Leclerc , C. Babusiaux , Frédéric Arenou , F. van Leeuwen , M. Bonnefoy
Astronomy and Astrophysics - A&A, 2023, 672, pp.A82. ⟨10.1051/0004-6361/202244144⟩
Journal articles hal-04077732v1
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Gaia Focused Product Release: Spatial distribution of two diffuse interstellar bands

M. Schultheis , H. Zhao , T. Zwitter , C. Bailer-Jones , R. Carballo
Astronomy and Astrophysics - A&A, 2023, 680, pp.A38. ⟨10.1051/0004-6361/202347103⟩
Journal articles insu-04353955v1
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Gaia Focused Product Release: Sources from Service Interface Function image analysis

K. Weingrill , A. Mints , J. Castañeda , Z. Kostrzewa-Rutkowska , M. Davidson
Astronomy and Astrophysics - A&A, 2023, 680, pp.A35. ⟨10.1051/0004-6361/202347203⟩
Journal articles insu-04355489v1
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Gaia Data Release 3 : The Galaxy in your preferred colors: synthetic photometry from gaia low-resolution spectra

P. Montegriffo , M. Bellazzini , F. de Angeli , R. Andrae , M. Barstow
Astronomy and Astrophysics - A&A, 2023, 674, pp.A33. ⟨10.1051/0004-6361/202243709⟩
Journal articles insu-04193328v1
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Gaia Focused Product Release: Radial velocity time series of long-period variables

M. Trabucchi , N. Mowlavi , T. Lebzelter , I. Lecoeur-Taibi , M. Audard
Astronomy and Astrophysics - A&A, 2023, 680, pp.A36. ⟨10.1051/0004-6361/202347287⟩
Journal articles insu-04354092v1
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Gaia Focused Product Release: Asteroid orbital solution. Properties and assessment

P. David , F. Mignard , D. Hestroffer , P. Tanga , F. Spoto
Astronomy and Astrophysics - A&A, 2023, 680, pp.A37. ⟨10.1051/0004-6361/202347270⟩
Journal articles insu-04353999v1
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Gaia : un nouvel âge d'or pour l'étude de la binarité stellaire

Frédéric Arenou
Étoiles doubles, 2022, 5, pp.2-6
Journal articles hal-04077853v1
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Stellar and substellar companions from Gaia EDR3

Pierre Kervella , Frédéric Arenou , Frédéric Thévenin
Astronomy and Astrophysics - A&A, 2022, 657, pp.A7. ⟨10.1051/0004-6361/202142146⟩
Journal articles hal-03498225v1
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The influence of metallicity on the Leavitt Law from geometrical distances of Milky Way and Magellanic Clouds Cepheids

Louise Breuval , Pierre Kervella , Piotr Wielgórski , Wolfgang Gieren , Dariusz Graczyk
The Astrophysical Journal, 2021, 913 (1), pp.38. ⟨10.3847/1538-4357/abf0ae⟩
Journal articles hal-03373601v1
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Gaia EDR3 proper motions of Milky Way dwarfs. II: Velocities, Total Energy and Angular Momentum

François Hammer , Jianling Wang , Marcel Pawlowski , Yanbin Yang , Piercarlo Bonifacio
The Astrophysical Journal, 2021, 922 (2), ⟨10.3847/1538-4357/ac27a8⟩
Journal articles obspm-03364434v1
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Masses of the components of SB2 binaries observed with Gaia – V. Accurate SB2 orbits for 10 binaries and masses of the components of 5 binaries

J-L Halbwachs , F. Kiefer , Y. Lebreton , H Boffin , F. Arenou
Monthly Notices of the Royal Astronomical Society, 2020, 496 (2), pp.1355-1368. ⟨10.1093/mnras/staa1571⟩
Journal articles hal-02881420v1
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Gaia Early Data Release 3 - Catalogue validation

Claus Fabricius , X. Luri , F. Arenou , C. Babusiaux , A. Helmi
Astronomy and Astrophysics - A&A, 2020, ⟨10.1051/0004-6361/202039834⟩
Journal articles hal-03046191v1
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Orbital inclination and mass of the exoplanet candidate Proxima c

Pierre Kervella , Frédéric Arenou , Jean Schneider
Astronomy and Astrophysics - A&A, 2020, 635, pp.L14. ⟨10.1051/0004-6361/202037551⟩
Journal articles hal-02565278v1

Orbital Evidences for Dark-matter-free Milky Way Dwarf Spheroidal Galaxies

Francois Hammer , Yanbin Yang , Frédéric Arenou , Jianling Wang , Hefan Li
The Astrophysical Journal, 2020, 892 (1), pp.3. ⟨10.3847/1538-4357/ab77be⟩
Journal articles obspm-02568917v1
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The Milky Way Cepheid Leavitt law based on Gaia DR2 parallaxes of companion stars and host open cluster populations

Louise Breuval , Pierre Kervella , Richard I. Anderson , Adam G. Riess , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2020, 643, pp.A115. ⟨10.1051/0004-6361/202038633⟩
Journal articles hal-02999682v1
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Gaia-2MASS 3D maps of Galactic interstellar dust within 3 kpc

R. Lallement , C. Babusiaux , J. L Vergely , D. Katz , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2019, 625, pp.A135. ⟨10.1051/0004-6361/201834695⟩
Journal articles hal-02308441v1
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New light on the Gaia DR2 parallax zero-point: influence of the asteroseismic approach, in and beyond the Kepler field

S. Khan , A. Miglio , B. Mosser , F. Arenou , K. Belkacem
Astronomy and Astrophysics - A&A, 2019, 628, pp.A35. ⟨10.1051/0004-6361/201935304⟩
Journal articles hal-02335168v1
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Gaia Data Release 2

D. Katz , P. Sartoretti , M. Cropper , P. Panuzzo , G. M. Seabroke
Astronomy and Astrophysics - A&A, 2019, 622, pp.A205. ⟨10.1051/0004-6361/201833273⟩
Journal articles hal-01868258v1
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Multiplicity of Galactic Cepheids and RR Lyrae stars from Gaia DR2

Pierre Kervella , Alexandre Gallenne , Nancy Remage Evans , Laszlo Szabados , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2019, 623, pp.A116. ⟨10.1051/0004-6361/201834210⟩
Journal articles hal-02071790v1
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Multiplicity of Galactic Cepheids and RR Lyrae stars from Gaia DR2

Pierre Kervella , Alexandre Gallenne , Nancy Remage Evans , Laszlo Szabados , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2019, 623, pp.A117. ⟨10.1051/0004-6361/201834211⟩
Journal articles hal-02071792v1
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Stellar and substellar companions of nearby stars from Gaia DR2

Pierre Kervella , Frédéric Arenou , François Mignard , Frédéric Thévenin
Astronomy and Astrophysics - A&A, 2019, 623, pp.A72. ⟨10.1051/0004-6361/201834371⟩
Journal articles hal-02064555v1
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Gaia Data Release 2. Variable stars in the colour-absolute magnitude diagram

Gaia Collaboration , L. Eyer , L. Rimoldini , M. Audard , R. I Anderson
Astronomy and Astrophysics - A&A, 2019, 623, pp.A110. ⟨10.1051/0004-6361/201833304⟩
Journal articles hal-02071443v1
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Empirical photometric calibration of the Gaia red clump: Colours, effective temperature, and absolute magnitude

L. Ruiz-Dern , C. Babusiaux , Frédéric Arenou , C. Turon , R. Lallement
Astronomy and Astrophysics - A&A, 2018, 609, pp.A116. ⟨10.1051/0004-6361/201731572⟩
Journal articles hal-02053736v1
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Gaia Data Release 2. Kinematics of globular clusters and dwarf galaxies around the Milky Way

Gaia Collaboration , A. Helmi , F. van Leeuwen , J. Mcmillan , D. Massari
Astronomy and Astrophysics - A&A, 2018, 616, pp.id.A12. ⟨10.1051/0004-6361/201832698⟩
Journal articles hal-01867358v1
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Gaia Data Release 2. Gaia Radial Velocity Spectrometer

M. Cropper , D. Katz , P. Sartoretti , T. Prusti , H. de Bruijne
Astronomy and Astrophysics - A&A, 2018, 616, pp.id.A5. ⟨10.1051/0004-6361/201832763⟩
Journal articles hal-01868135v1
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Gaia Data Release 2. Catalogue validation

F. Arenou , X. Luri , C. Babusiaux , C. Fabricius , A. Helmi
Astronomy and Astrophysics - A&A, 2018, 616, pp.A17. ⟨10.1051/0004-6361/201833234⟩
Journal articles hal-01868112v1
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Gaia Data Release 2. Summary of the contents and survey properties

Gaia Collaboration , A. Brown , A. Vallenari , T. Prusti , J. de Bruijne
Astronomy and Astrophysics - A&A, 2018, 616, pp.id.A1. ⟨10.1051/0004-6361/201833051⟩
Journal articles hal-01867401v1
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Gaia Data Release 2. Using Gaia parallaxes

X. Luri , A. G A Brown , L. M Sarro , Frédéric Arenou , C a L Bailer-Jones
Astronomy and Astrophysics - A&A, 2018, 616, pp.A9. ⟨10.1051/0004-6361/201832964⟩
Journal articles hal-02053598v1
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The empirical Gaia G-band extinction coefficient

C. Danielski , C. Babusiaux , L. Ruiz-Dern , P. Sartoretti , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2018, 614, pp.A19. ⟨10.1051/0004-6361/201732327⟩
Journal articles hal-02053708v1

Erratum: “Galactic Forces Rule the Dynamics of Milky Way Dwarf Galaxies” (2018, ApJ, 860, 76)

François Hammer , Yanbin Yang , Frédéric Arenou , Carine Babusiaux , Jianling Wang
The Astrophysical Journal, 2018, 866 (2), pp.164. ⟨10.3847/1538-4357/aae37b⟩
Journal articles hal-02280858v1
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Three-dimensional maps of interstellar dust in the Local Arm: using Gaia , 2MASS, and APOGEE-DR14

R. Lallement , L. Capitanio , L. Ruiz-Dern , C. Danielski , C. Babusiaux
Astronomy and Astrophysics - A&A, 2018, 616, pp.A132. ⟨10.1051/0004-6361/201832832⟩
Journal articles hal-02053583v1
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Masses of the components of SB2 binaries observed with Gaia – IV. Accurate SB2 orbits for 14 binaries and masses of three binaries

F. Kiefer , J.-L. Halbwachs , Y. Lebreton , C. Soubiran , F. Arenou
Monthly Notices of the Royal Astronomical Society, 2018, 474 (1), pp.731-745. ⟨10.1093/mnras/stx2794⟩
Journal articles hal-01724129v1

Gaia Confirms that SDSS J102915+172927 is a Dwarf Star

P. Bonifacio , E. Caffau , M. Spite , F. Spite , P. François
Research Notes of the AAS, 2018, 2 (2), pp.19. ⟨10.3847/2515-5172/aac0f4⟩
Journal articles hal-02104981v1
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Gaia Data Release 2. The celestial reference frame (Gaia-CRF2)

F. Mignard , S. Klioner , L. Lindegren , J. Hernandez , U. Bastian
Astronomy and Astrophysics - A&A, 2018, 616, pp.id.A14. ⟨10.1051/0004-6361/201832916⟩
Journal articles hal-01867238v1
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Gaia Data Release 2. Observational Hertzsprung-Russell diagrams

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Astronomy and Astrophysics - A&A, 2018, 616, pp.A10. ⟨10.1051/0004-6361/201832843⟩
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Galactic Forces Rule the Dynamics of Milky Way Dwarf Galaxies

Francois Hammer , Yanbin Yang , Frédéric Arenou , Carine Babusiaux , Jianling Wang
The Astrophysical Journal, 2018, 860 (1), pp.76. ⟨10.3847/1538-4357/aac3da⟩
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Gaia Data Release 2. Observations of solar system objects

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Gaia Data Release 2. Mapping the Milky Way disc kinematics

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Astronomy and Astrophysics - A&A, 2018, 616, pp.A11. ⟨10.1051/0004-6361/201832865⟩
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Gaia Data Release 1. The archive visualisation service

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Gaia Data Release 1. Catalogue validation

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Astronomy and Astrophysics - A&A, 2017, 599, pp.A50. ⟨10.1051/0004-6361/201629895⟩
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The Gaia mission

T. Prusti , H. de Bruijne , A. Brown , A. Vallenari , C. Babusiaux
Astronomy and Astrophysics - A&A, 2016, 595, pp.id.A1. ⟨10.1051/0004-6361/201629272⟩
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Masses of the components of SB2s observed with Gaia - II. Masses derived from PIONIER interferometric observations for Gaia validation

J.-L. Halbwachs , H. M. J. Boffin , J.-B. Le Bouquin , F. Kiefer , Benoit Famaey
Monthly Notices of the Royal Astronomical Society, 2016, 455 (3), pp.3303 - 3311. ⟨10.1093/mnras/stv2497⟩
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Masses of the components of SB2 binaries observed with Gaia. III. Accurate SB2 orbits for 10 binaries and masses of HIP 87895

F. Kiefer , J.-L. Halbwachs , Frédéric Arenou , Dimitri Pourbaix , B. Famaey
Monthly Notices of the Royal Astronomical Society, 2016, 458 (3), pp.3272-3281. ⟨10.1093/mnras/stw545⟩
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The Gaia-ESO Survey: Extracting diffuse interstellar bands from cool star spectra

L. Puspitarini , R. Lallement , C. Babusiaux , H-C Chen , P. Bonifacio
Astronomy and Astrophysics - A&A, 2015, 573, pp.A35. ⟨10.1051/0004-6361/201424391⟩
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Overview and stellar statistics of the expected Gaia Catalogue using the Gaia Object Generator

X. Luri , M. R. Palmer , Frédéric Arenou , E. Masana , J. de Bruijne
Astronomy and Astrophysics - A&A, 2014, 566, pp.A119. ⟨10.1051/0004-6361/201423636⟩
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An updated maximum likelihood approach to open cluster distance determination

M. Palmer , Frédéric Arenou , X. Luri , E. Masana
Astronomy and Astrophysics - A&A, 2014, 564, pp.A49. ⟨10.1051/0004-6361/201323037⟩
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Masses of the components of SB2 binaries observed with Gaia - I. Selection of the sample and mass ratios of 20 new SB2s discovered with Sophie

J.- L. Halbwachs , F. Arenou , D. Pourbaix , B. Famaey , P. Guillout
Monthly Notices of the Royal Astronomical Society, 2014, 445 (3), pp.2371-2377. ⟨10.1093/mnras/stu1838⟩
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Metallicity and kinematics of the bar in situ

C. Babusiaux , D. Katz , V. Hill , F. Royer , A. Gómez
Astronomy and Astrophysics - A&A, 2014, 563, pp.A15. ⟨10.1051/0004-6361/201323044⟩
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Ground-based exploration of the outer Solar system by serendipitous stellar occultations

A. Doressoundiram , F. Roques , Y. Boissel , F. Arenou , V. Dhillon
Monthly Notices of the Royal Astronomical Society, 2013, 428 (3), pp.2661-2667. ⟨10.1093/mnras/sts230⟩
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Gaia Universe Model Snapshot

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Astronomy and Astrophysics - A&A, 2012, 543, pp.A100. ⟨10.1051/0004-6361/201118646⟩
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Gaia Universe model snapshot.A statistical analysis of the expected contents of the Gaia catalogue

A.C. Robin , X. Luri , C. Reylé , Y. Isasi , E. Grux
Astronomy and Astrophysics - A&A, 2012, 543, pp.100. ⟨10.1051/0004-6361/201118646⟩
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High precision astrometry mission for the detection and characterization of nearby habitable planetary systems with the Nearby Earth Astrometric Telescope (NEAT)

Fabien Malbet , Alain Léger , Michael Shao , Renaud Goullioud , Pierre-Olivier Lagage
Experimental Astronomy, 2012, 34 (2), pp.385-413. ⟨10.1007/s10686-011-9246-1⟩
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SPADES: a stellar parameters determination software

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Astronomy and Astrophysics - A&A, 2012, 544, pp.A154. ⟨10.1051/0004-6361/201219417⟩
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The metallicity distribution of bulge clump giants in Baade's window

V. Hill , A. Lecureur , A. Gómez , M. Zoccali , M. Schultheis
Astronomy and Astrophysics - A&A, 2011, 534, pp.80. ⟨10.1051/0004-6361/200913757⟩
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The metallicity distribution of bulge clump giants in Baade's window

V. Hill , A. Lecureur , A. Gómez , M. Zoccali , M. Schultheis
Astronomy and Astrophysics - A&A, 2011, 534, pp.A80. ⟨10.1051/0004-6361/200913757⟩
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Insights on the Milky Way bulge formation from the correlations between kinematics and metallicity

C. Babusiaux , A. Gomez , V. Hill , F. Royer , M. Zoccali
Astronomy and Astrophysics - A&A, 2010, 519, pp.A77. ⟨10.1051/0004-6361/201014353⟩
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Insights on the Milky Way bulge formation from the correlations between kinematics and metallicity

C. Babusiaux , A. Gómez , V. Hill , F. Royer , M. Zoccali
Astronomy and Astrophysics - A&A, 2010, 519, pp.77. ⟨10.1051/0004-6361/201014353⟩
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Spectroscopic survey of the Galaxy with Gaia - II. The expected science yield from the Radial Velocity Spectrometer

M. I Wilkinson , A. Vallenari , C. Turon , U. Munari , D. Katz
Monthly Notices of the Royal Astronomical Society, 2005, 359 (4), pp.1306-1335. ⟨10.1111/j.1365-2966.2005.09012.x⟩
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Spectroscopic survey of the Galaxy with Gaia- II. The expected science yield from the Radial Velocity Spectrometer

M.I. Wilkinson , A. Vallenari , C. Turon , U. Munari , D. Katz
Monthly Notices of the Royal Astronomical Society, 2005, 359, pp.1306-1335. ⟨10.1111/j.1365-2966.2005.09012.x⟩
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Spectroscopic survey of the Galaxy with Gaia- I. Design and performance of the Radial Velocity Spectrometer

D. Katz , U. Munari , M. Cropper , T. Zwitter , F. Thévenin
Monthly Notices of the Royal Astronomical Society, 2004, 354 (4), pp.1223-1238. ⟨10.1111/j.1365-2966.2004.08282.x⟩
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Multiplicity among solar–type stars. III. Statistical properties of the F7-K binaries with periods up to 10 years

J. L Halbwachs , M. Mayor , S. Udry , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2003, 397 (1), pp.159-175. ⟨10.1051/0004-6361:20021507⟩
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Astrometric and Light-Travel Time Orbits to Detect Low-Mass Companions: A Case Study of the Eclipsing System R Canis Majoris

Ignasi Ribas , Frédéric Arenou , Edward F Guinan
The Astronomical Journal, 2002, 123 (4), pp.2033-2041. ⟨10.1086/339560⟩
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Convective core mixing: A metallicity dependence?

D. Cordier , Y. Lebreton , M.-J. Goupil , T. Lejeune , J.-P. Beaulieu
Astronomy and Astrophysics - A&A, 2002, 392 (1), pp.169-180. ⟨10.1051/0004-6361:20020934⟩
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Screening the Hipparcos-based astrometric orbits of sub-stellar objects

D. Pourbaix , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2001, 372 (3), pp.935-944. ⟨10.1051/0004-6361:20010597⟩
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Exploring the brown dwarf desert with Hipparcos

J. L. L Halbwachs , Frédéric Arenou , M. Mayor , S. Udry , D. Queloz
Astronomy and Astrophysics - A&A, 2000, 355, pp.581-594
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HD 209458 planetary transits from Hipparcos photometry

N. Robichon , Frédéric Arenou
Astronomy and Astrophysics - A&A, 2000, 355, pp.295-298
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Revisiting Hipparcos data for pre-main sequence stars

C. Bertout , N. Robichon , Frédéric Arenou
Astronomy and Astrophysics - A&A, 1999, 352, pp.574 - 586
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Open clusters with Hipparcos I. Mean astrometric parameters

N. Robichon , Frédéric Arenou , J.-C Mermilliod , C. Turon
Astronomy and Astrophysics - A&A, 1999, 345 (2), pp.471-484
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Radial velocities , IX. Measurements of 2800 B2-F5 stars for Hipparcos

S. Grenier , M.-O Baylac , L. Rolland , R Burnage , Frédéric Arenou
Astronomy and Astrophysics Supplement Series, 1999, 137 (3), pp.451-456. ⟨10.1051/aas:1999489⟩
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The Hipparcos Catalogue

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Astronomy and Astrophysics - A&A, 1997, 323 (1), pp.49-52
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Double star data in the Hipparcos Catalogue

L Lindegren , F. Mignard , S. Söderhjelm , M Badiali , H H Bernstein
Astronomy and Astrophysics - A&A, 1997, 323, pp.53-56
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Astrometric detection of a low-mass companion orbiting the star AB Doradus

J. C. Guirado , J.E. Reynolds , Jean-Francois Lestrade , R. A. Preston , David L. Jauncey
The Astrophysical Journal, 1997, 490 (2), pp.835-839. ⟨10.1086/304920⟩
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The Hipparcos Catalogue as a realisation of the extragalactic reference system

J. Kovalevsky , L. Lindegren , M a C Perryman , P D Hemenway , K J Johnston
Astronomy and Astrophysics - A&A, 1997, 323, pp.620-633
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HIPPARCOS distances and mass limits for the planetary candidates: 47 Ursae Majoris, 70 Virginis, and 51 Pegasi

M.A.C. Perryman , L. Lindegren , Frédéric Arenou , Uli Bastian , H. H. Bernstein
Astronomy and Astrophysics - A&A, 1996
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Zero-point and external errors of HIPPARCOS parallaxes

Frédéric Arenou , L. Lindegren , M. Froeschle , A. E. Gomez , C. Turon
Astronomy and Astrophysics - A&A, 1995, 304, pp.52-60
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Version 2 of the HIPPARCOS Input Catalogue

C. Turon , M. Crézé , D. Egret , A. Gomez , M. Grenon
Bulletin d'information du Centre de données astronomiques de Strasbourg, 1993, 43, pp.5-6
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The Hipparcos Input Catalogue

Catherine Turon , Ana Gómez , F. Crifo , M. Crézé , M.A.C. Perryman
Astronomy and Astrophysics - A&A, 1992, 258, pp.74-81
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Comparison of the first results from the HIPPARCOS star mappers with the HIPPARCOS Input Catalogue

C. Turon , Frédéric Arenou , D.W. Evans , F. van Leeuwen
Astronomy and Astrophysics - A&A, 1992, 258 (1), pp.125-133
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A tridimensional model of the galactic interstellar extinction

Frédéric Arenou , M. Grenon , A. Gomez
Astronomy and Astrophysics - A&A, 1992, 258, pp.104-111
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Local kinematic properties of Population I (B5-F5)-type stars and galactic disk evolution.

Ana Gómez , J. Delhaye , S. Grenier , C. Jaschek , Frédéric Arenou
Astronomy and Astrophysics - A&A, 1990, 236, pp.95-98
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The programme: Accurate masses for double-lined spectroscopic binary components

Y. Lebreton , J.-L. Halbwachs , F. Kiefer , F. Arenou , B. Famaey
PLATO STESCI WORKshop ii, May 2018, Milazzo, Italy
Conference papers hal-02355535v1

The programme ``accurate masses for SB2 components''

J.-L. Halbwachs , F. Arenou , H. M. J. Boffin , B. Famaey , A. Jorissen
SF2A Week, Jul 2017, Paris, France
Conference papers hal-02112623v1

veRTIGE: Using simulation data to teach about galaxies

Yannick Boissel , Mikaël Lemercier , Fabrice Neyret , Reynald Arnerin , Frédéric Arenou
Revolve IPS conference, Jun 2016, Varsovie, Poland. pp.42
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Accurate stellar masses for SB2 components: Interferometric observations for Gaia validation

J.-L. Halbwachs , H. M. J. Boffin , J.-B., Le Bouquin , B. Famaey , J.-B. Salomon
SF2A-2015: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics., Jun 2015, Toulouse, France. pp.377 - 380
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The programme "accurate masses for SB2 components"

J.-L. Halbwachs , Frédéric Arenou , B. Famaey , P. Guillout , R. Ibata
Semaine de l'Astrophysique, SF2A 2014, Jun 2014, Paris, France. pp.427 - 430
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Derivation of the mass ratios of 20 new double-lined spectroscopic binaries

J.-L. Halbwachs , Frédéric Arenou , Dimitri Pourbaix , B. Famaey , P., Guillout
Semaine de l'Astrophysique, SF2A 2014, Jun 2014, Paris, France. pp.159 - 161
Conference papers hal-01122775v1

Improved SB2 orbits for HIP 12081 and HIP 87895

J.-L. Halbwachs , Frédéric Arenou , P., Guillout , Dimitri Pourbaix , L. Tal-Or
Semaine de l'Astrophysique, SF2A 2013, Jun 2013, Montpellier, France. pp.127 - 135
Conference papers hal-01122810v1

A new method based on Markov chains for deriving SB2 orbits directly from their spectra 

J. B. Salomon , R. Ibata , P. Guillout , J. L. Halbwachs , F. Arenou
Congrès de la Société Française d'Astronomie et d'Astrophysique, Jun 2012, Nice, France
Conference papers hal-00933457v1

New SB2 orbital elements for accurate masses with Gaia: HD 9312, HD 9313 and HD 183255

J.-L. Halbwachs , Frédéric Arenou , B. Famaey , P. Guillout , Y. Lebreton
Semaine de l'Astrophysique, SF2A 2012, Jun 2012, Nice, France. pp.87 - 90
Conference papers hal-01122802v1

New SB2 binaries for accurate stellar masses with Gaia

J.-L. Halbwachs , Frédéric Arenou , B. Famaey , P. Guillout , Y. Lebreton
Semaine de l'Astrophysique, SF2A 2011, Jun 2011, Paris, France. pp.303 - 306
Conference papers hal-01122796v1

GYES, a multifibre spectrograph for the CFHT

P. Bonifacio , S. Mignot , J. -L. Dournaux , P. François , E. Caffau
Gaia ELSA conference, 2010, -, France. pp.219-222, ⟨10.1051/eas/1045037⟩
Conference papers hal-00521971v1
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Science with GYES: a multifibre high-resolution spectrograph for the prime focus of the Canada-France-Hawaii Telescope

P. Bonifacio , F. Arenou , C. Babusiaux , C. Balkowski , O. Bienaymé
SPIE Astronomical Telescopes + Instrumentation, Jun 2010, San Diego, United States. 77350E (9p.), ⟨10.1117/12.857081⟩
Conference papers hal-00527598v1
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Simulating multiple stars in preparation for Gaia

Frédéric Arenou
International Workshop on Double and Multiple Stars: Dynamics, Physics, and Instrumentation, Dec 2009, Saint-Jacques-de-Compostelle, Spain. pp.107-121, ⟨10.1063/1.3597593⟩
Conference papers hal-02054993v1
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Binaries at the Bottom of the Main Sequence and below

Michel Mayor , Stéphane Udry , J.-L. Halbwachs , Frédéric Arenou
IAU Symposium 200: The Formation of Binary Stars, Apr 2000, Potsdam, Germany
Conference papers hal-02054994v1
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Seven SB2 masses using Hipparcos intermediate astrometric data

Frédéric Arenou , J.-L. Halbwachs , Michel Mayor , Julienne Palasi , Stéphane Udry
IAU Symposium 200: The Formation of Binary Stars, Apr 2000, Potsdam, Germany
Conference papers hal-02055008v1
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Distances and absolute magnitudes from trigonometric parallaxes

Frédéric Arenou , Xavier Luri
Harmonizing Cosmic Distance Scales in a Post-HIPPARCOS Era, Sep 1998, Haguenau, France
Conference papers hal-02055032v1
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Analysis of Seven Nearby Open Clusters using HIPPARCOS Data

Noël Robichon , Frédéric Arenou , Catherine Turon , J.-C Mermilliod , Y. Lebreton
Symposium 'Hipparcos - Venice 97', May 1997, Venice, Italy
Conference papers hal-02055001v1
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Determination of the PPN Parameter gamma with the HIPPARCOS Data

Michel Froeschlé , François Mignard , Frédéric Arenou
ESA Symposium `Hipparcos - Venice '97', May 1997, Venice, Italy. pp.49-52
Conference papers hal-02054979v1
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Considerations in Making Full Use of the HIPPARCOS Catalogue

A. G. A. Brown , Frédéric Arenou , F. van Leeuwen , L. Lindegren , X. Luri
ESA Symposium `Hipparcos - Venice '97', ESA, May 1997, Venise, Italy. pp.63-68
Conference papers hal-02055051v1
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The INCA database for the preparation of the Hipparcos mission.

Frédéric Arenou , Danielle Morin
ESO Conf. Workshop: Astronomy from large databases, Oct 1987, Garching, Germany
Conference papers hal-02056047v1

Gaia DR2 documentation

F. Van Leeuwen , J. H. J. De Bruijne , Frédéric Arenou , J. Bakker , R. Blomme
European Space Agency. , 2018, Gaia DR2 documentation
Books hal-02393690v1

Gaia EDR3 documentation Chapter 2: Simulated data

C. Babusiaux , E. Masana , Annie C. Robin , Frédéric Arenou , C. Reylé
European Space Agency (ESA); Gaia Data Processing and Analysis Consortium (DPAC). Gaia EDR3 documentation, 2021
Book sections hal-03385233v1

Gaia DR2 documentation Chapter 10: Catalogue validation

T. Antoja , Frédéric Arenou , C. Babusiaux , C. Barache , D. Bossini
ESA. Gaia DR2 documentation, Gaia DR2 documentation, , 2018
Book sections hal-02397157v1