Astronomy & Astrophysics manuscript no. oc6802 c ESO 2017 February 3, 2017 The Gaia-ESO Survey: the inner disk intermediate-age open cluster NGC 6802⋆ B. Tang1, D. Geisler1, E. Friel2, S. Villanova1, R. Smiljanic3, A. R. Casey4, S. Randich5, L. Magrini5, I. San Roman6, C. Muñoz1, 7, R. E. Cohen1, F. Mauro1, A. Bragaglia8, P. Donati8, G. Tautvaišiene˙9, A. Drazdauskas9, R. Ženoviene˙9, O. Snaith10, S. Sousa11, V. Adibekyan11, M. T. Costado12, S. Blanco-Cuaresma13, F. Jiménez-Esteban14, 15, G. Carraro16, T. Zwitter17, P. François18, P. Jofrè4, 19, R. Sordo20, G. Gilmore4, E. Flaccomio21, S. Koposov4, A. J. Korn22, A. C. Lanzafame23, 24, E. Pancino5, 25, A. Bayo26, F. Damiani21, E. Franciosini5, A. Hourihane4, C. Lardo27, J. Lewis4, L. Monaco28, L. Morbidelli5, L. Prisinzano21, G. Sacco5, C. C. Worley4, and S. Zaggia20 1 Departamento de Astronomía, Casilla 160-C, Universidad de Concepción, Concepción, Chile email:
[email protected] 2 Department of Astronomy, Indiana University, Bloomington, IN, USA 3 Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences, Bartycka 18, 00-716, Warsaw, Poland 4 Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK 5 INAF − Osservatorio Astrofisico di Arcetri, Largo E. Fermi, 5, 50125, Florence, Italy 6 Centro de Estudios de Física del Cosmos de Aragón (CEFCA), Plaza San Juan 1, 44001 Teruel, Spain 7 European Southern Observatory, Casilla 19001, Santiago, Chile 8 INAF − Osservatorio Astronomico di Bologna, Via Ranzani, 1, 40127, Bologna, Italy 9 Institute of Theoretical Physics and Astronomy, Vilnius University, Sauletekio av. 3, LT-10222 Vilnius, Lithuania 10 School of Physics, Korea Institute for Advanced Study, 85 Hoegiro, Dongdaemun-gu, Seoul 02455, Republic of Korea 11 Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto, CAUP, Rua das Estrelas, 4150-762 Porto, Portugal 12 Instituto de Astrofísica de Andalucía-CSIC, Apdo.