Gaia data release 1, the photometric data

F. Van Leeuwen D. W. Evans F. de Angeli C. Jordi G. Busso C. Cacciari 1 M. Riello E. Pancino G. Altavilla A. G. A. Brown P. Burgess J. M. Carrasco 2 G. Cocozza S. Cowell M. Davidson 3 F. de Luise C. Fabricius 4 S. Galleti G. Gilmore G. Giuffrida N. C. Hambly D. L. Harrison S. T. Hodgkin 5 G. Holland I. Macdonald S. Marinoni P. Montegrffo P. Osborne S. Ragaini P. J. Richards 6 N. Rowell H. Voss N. A. Walton M. Weiler 7 M. Castellani A. Delgado 8 E. Høg M. Van Leeuwen N. R. Millar C. Pagani A. M. Piersimoni L. Pulone G. Rixon F. F. Suess Ł. Wyrzykowski A. Yoldas A. Alecu P. M. Allan 9 L. Balaguer-Núñez 10 M. A. Barstow 11 M. Bellazzini V. Belokurov N. Blagorodnova M. Bonfigli A. Bragaglia S. Brown 12 P. Bunclark R. Buonanno R. Burgon 13 H. Campbell R. S. Collins 14 N. J. G. Cross C. Ducourant 15 A. Van Elteren N. W. Evans 16 L. Federici 17 J. Fernández-Hernández F. Figueras 18 M. Fraser 19 D. Fyfe M. Gebran 20 A. Heyrovsky B. Holl 21 A. D. Holland G. Iannicola M. Irwin S. E. Koposov A. Krone-Martins R. G. Mann P. M. Marrese E. Masana U. Munari P. Ortiz 22 A. Ouzounis C. Peltzer J. Portell A. Read 11 D. Terrett J. Torra S. C. Trager L. Troisi G. Valentini 23 A. Vallenari T. Wevers 24
Abstract : Context. This paper presents an overview of the photometric data that are part of the first Gaia data release. Aims. The principles of the processing and the main characteristics of the Gaia photometric data are presented. Methods. The calibration strategy is outlined briefly and the main properties of the resulting photometry are presented. Results. Relations with other broadband photometric systems are provided. The overall precision for the Gaia photometry is shown to be at the milli-magnitude level and has a clear potential to improve further in future releases.
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https://hal.archives-ouvertes.fr/hal-01415606
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Submitted on : Tuesday, December 13, 2016 - 12:40:14 PM
Last modification on : Thursday, April 11, 2019 - 4:02:20 PM

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F. Van Leeuwen, D. W. Evans, F. de Angeli, C. Jordi, G. Busso, et al.. Gaia data release 1, the photometric data. Astronomy and Astrophysics - A&A, EDP Sciences, 2017, 599, pp.id.A32. ⟨10.1051/0004-6361/201630064⟩. ⟨hal-01415606⟩

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