The Gaia-ESO Survey: the analysis of high-resolution UVES spectra of FGK-type stars
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2014
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Adibekyan, V. Z., Sousa, S. G., Santos, N. C., et al. 2012, A&A, 545, A32
Ahn, C. P., Alexandro_, R., Allende Prieto, C., et al. 2014, ApJS, 211, 17
Allende Prieto, C., Beers, T. C., Wilhelm, R., et al. 2006, ApJ, 636, 804
Alonso, A., Arribas, S., & Martínez-Roger, C. 1999, A&AS, 140, 261
Alvarez, R. & Plez, B. 1998, A&A, 330, 1109
Anstee, S. D. & O’Mara, B. J. 1991, MNRAS, 253, 549
Baglin, A., Auvergne, M., Boisnard, L., et al. 2006, in COSPAR Meeting, Vol. 36, 36th COSPAR Scientific Assembly, 3749
Bailer-Jones, C. A. L., Andrae, R., Arcay, B., et al. 2013, A&A, 559, A74
Barklem, P. S. & O’Mara, B. J. 1998, MNRAS, 300, 863
Bensby, T., Feltzing, S., & Oey, M. S. 2014, A&A, 562, A71
Bergemann, M., Lind, K., Collet, R., Magic, Z., & Asplund, M. 2012, MNRAS, 427, 27
Bergemann, M., Ruchti, G. R., Serenelli, A., et al. 2014, A&A, 565, A89
Blanco-Cuaresma, S., Soubiran, C., Jofré, P., & Heiter, U. 2014, A&A, 566, A98
Boyajian, T. S., von Braun, K., van Belle, G., et al. 2012, ApJ, 757, 112
Bressan, A., Marigo, P., Girardi, L., et al. 2012, MNRAS, 427, 127
Burbidge, E. M., Burbidge, G. R., Fowler, W. A., & Hoyle, F. 1957, Reviews of Modern Physics, 29, 547
Cantat-Gaudin, T., Donati, P., Pancino, E., et al. 2014a, A&A, 562, A10
Cantat-Gaudin, T., Vallenari, A., Zaggia, S., et al. 2014b, ArXiv e-prints, 1407.1510
Carretta, E., Lucatello, S., Gratton, R. G., Bragaglia, A., & D’Orazi, V. 2011, A&A, 533, A69
Casagrande, L., Ramírez, I., Meléndez, J., Bessell, M., & Asplund, M. 2010, A&A, 512, A54
Cayrel, R. 1988, in IAU Symposium, Vol. 132, The Impact of Very High S/N Spectroscopy on Stellar Physics, ed. G. Cayrel de Strobel & M. Spite, 345
Cayrel, R., Depagne, E., Spite, M., et al. 2004, A&A, 416, 1117 de Laverny, P., Recio-Blanco, A., Worley, C. C., & Plez, B. 2012, A&A, 544, A126
Dekker, H., D’Odorico, S., Kaufer, A., Delabre, B., & Kotzlowski, H. 2000, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol. 4008, Optical and IR Telescope Instrumentation and Detectors, ed. M. Iye & A. F. Moorwood, 534–545
Deng, L.-C., Newberg, H. J., Liu, C., et al. 2012, Research in Astronomy and Astrophysics, 12, 735
Donati, P., Cantat Gaudin, T., Bragaglia, A., et al. 2014, A&A, 561, A94
Edvardsson, B., Andersen, J., Gustafsson, B., et al. 1993, A&A, 275, 101
Frasca, A., Alcalá, J. M., Covino, E., et al. 2003, A&A, 405, 149
Frasca, A., Guillout, P., Marilli, E., et al. 2006, A&A, 454, 301
Friel, E. D., Donati, P., Bragaglia, A., et al. 2014, A&A, 563, A117
Gilmore, G., Randich, S., Asplund, M., et al. 2012, The Messenger, 147, 25
González Hernández, J. I. & Bonifacio, P. 2009, A&A, 497, 497
Grevesse, N., Asplund, M., & Sauval, A. J. 2007, Space Sci. Rev., 130, 105
Grevesse, N. & Sauval, A. J. 1998, Space Sci. Rev., 85, 161
Guillout, P., Klutsch, A., Frasca, A., et al. 2009, A&A, 504, 829
Gustafsson, B., Edvardsson, B., Eriksson, K., et al. 2008, A&A, 486, 951
Harris, W. E. 1996, AJ, 112, 1487
Hinkle, K., Wallace, L., Valenti, J., & Harmer, D. 2000, Visible and Near Infrared Atlas of the Arcturus Spectrum 3727-9300 A
Jofré, P., Heiter, U., Soubiran, C., et al. 2014, A&A, 564, A133
Kordopatis, G., Gilmore, G., Steinmetz, M., et al. 2013, AJ, 146, 134
Kupka, F., Dubernet, M.-L., & VAMDC Collaboration. 2011, Baltic Astronomy, 20, 503
Kurucz, R. 1993, ATLAS9 Stellar Atmosphere Programs and 2 km/s grid. Kurucz CD-ROM No. 13. Cambridge, Mass.: Smithsonian Astrophysical Observatory, 1993., 13
Kurucz, R. L. 2005, Memorie della Societa Astronomica Italiana Supplementi, 8, 14
Magrini, L., Randich, S., Friel, E., et al. 2013, A&A, 558, A38
Magrini, L., Randich, S., Romano, D., et al. 2014, A&A, 563, A44
Masseron, T. 2006, PhD thesis, Observatoire de Paris, France
McSwain, M. V. & Gies, D. R. 2005, ApJS, 161, 118
Mészáros, S. & Allende Prieto, C. 2013, MNRAS, 430, 3285
Morel, T. & Miglio, A. 2012, MNRAS, 419, L34
Mucciarelli, A., Pancino, E., Lovisi, L., Ferraro, F. R., & Lapenna, E. 2013, ApJ, 766, 78
Nelder, J. A. & Mead, R. 1965, Computer Journal, 7, 308
Neves, V., Santos, N. C., Sousa, S. G., Correia, A. C. M., & Israelian, G. 2009, A&A, 497, 563 Önehag, A., Korn, A., Gustafsson, B., Stempels, E., & Vandenberg, D. A. 2011, A&A, 528, A85
Pancino, E. 2012, ArXiv e-prints, 1206.6291
Pasquini, L., Avila, G., Blecha, A., et al. 2002, The Messenger, 110, 1
Perryman, M. A. C., de Boer, K. S., Gilmore, G., et al. 2001, A&A, 369, 339
Plez, B. 2012, Turbospectrum: Code for spectral synthesis, astrophysics Source Code Library
Porto de Mello, G. F. & da Silva, L. 1997, ApJ, 482, L89
Press,W. H., Teukolsky, S. A., Vetterling,W. T., & Flannery, B. P. 1992, Numerical recipes in C. The art of scientific computing
Press,W. H., Teukolsky, S. A., Vetterling,W. T., & Flannery, B. P. 2002, Numerical recipes in C++ : the art of scientific computing
Prugniel, P. & Soubiran, C. 2001, A&A, 369, 1048
Ramírez, I. & Meléndez, J. 2005, ApJ, 626, 465
Randich, S. & Gilmore, G. 2013, The Messenger, 154, 47
Recio-Blanco, A., Bijaoui, A., & de Laverny, P. 2006, MNRAS, 370, 141
Reddy, B. E., Lambert, D. L., & Allende Prieto, C. 2006, MNRAS, 367, 1329
Rojas-Ayala, B., Covey, K. R., Muirhead, P. S., & Lloyd, J. P. 2012, ApJ, 748, 93
Ru_oni, M. P., Den Hartog, E. A., Lawler, J. E., et al. 2014, MNRAS, 441, 3127
Sacco, G. G., Morbidelli, L., Franciosini, E., et al. 2014, A&A, 565, A113
Sbordone, L., Bonifacio, P., Castelli, F., & Kurucz, R. L. 2004, Memorie della Societa Astronomica Italiana Supplementi, 5, 93
Sbordone, L., Ca_au, E., Bonifacio, P., & Du_au, S. 2014, A&A, 564, A109
Schlegel, D. J., Finkbeiner, D. P., & Davis, M. 1998, ApJ, 500, 525
Serenelli, A. M., Bergemann, M., Ruchti, G., & Casagrande, L. 2013, MNRAS, 429, 3645
Skrutskie, M. F., Cutri, R. M., Stiening, R., et al. 2006, AJ, 131, 1163
Sneden, C. A. 1973, PhD thesis, THE UNIVERSITY OF TEXAS AT AUSTIN.
Soubiran, C. & Girard, P. 2005, A&A, 438, 139
Soubiran, C., Le Campion, J.-F., Cayrel de Strobel, G., & Caillo, A. 2010, A&A, 515, A111
Sousa, S. G., Santos, N. C., Adibekyan, V., et al. 2014, A&A, 561, A21
Sousa, S. G., Santos, N. C., Israelian, G., et al. 2011, A&A, 526, A99
Sousa, S. G., Santos, N. C., Israelian, G., Mayor, M., & Monteiro, M. J. P. F. G. 2007, A&A, 469, 783
Sousa, S. G., Santos, N. C., Mayor, M., et al. 2008, A&A, 487, 373
Spina, L., Randich, S., Palla, F., et al. 2014, A&A, 567, A55
Steinmetz, M., Zwitter, T., Siebert, A., et al. 2006, AJ, 132, 1645
Stetson, P. B. & Pancino, E. 2008, PASP, 120, 1332
Stetson, P. B. & Pancino, E. 2010, DAOSPEC: An Automatic Code for Measuring EquivalentWidths in High-resolution Stellar Spectra, astrophysics Source Code Library
Tabernero, H. M., Montes, D., & González Hernández, J. I. 2012, A&A, 547, A13
Valenti, J. A. & Piskunov, N. 1996, A&AS, 118, 595
Valenti, J. A., Piskunov, N., & Johns-Krull, C. M. 1998, ApJ, 498, 851
Valentini, M., Morel, T., Miglio, A., Fossati, L., & Munari, U. 2013, in European Physical Journal Web of Conferences, Vol. 43, European Physical Journal Web of Conferences, 3006
Venn, K. A., Irwin, M., Shetrone, M. D., et al. 2004, AJ, 128, 1177
Wallace, L., Hinkle, K., & Livingston, W. 1998, An atlas of the spectrum of the solar photosphere from 13,500 to 28,000 cm-1 (3570 to 7405 A)
Wallerstein, G., Iben, Jr., I., Parker, P., et al. 1997, Reviews of Modern Physics, 69, 995
Weiss, A. & Schlattl, H. 2008, Ap&SS, 316, 99
Wilkinson, M. I., Vallenari, A., Turon, C., et al. 2005, MNRAS, 359, 1306
Worley, C. C., de Laverny, P., Recio-Blanco, A., et al. 2012, A&A, 542, A48
Yadav, R. K. S., Bedin, L. R., Piotto, G., et al. 2008, A&A, 484, 609
Yanny, B., Rockosi, C., Newberg, H. J., et al. 2009, AJ, 137, 4377
Yong, D. & Grundahl, F. 2008, ApJ, 672, L29
Zucker, D. B., de Silva, G., Freeman, K., Bland-Hawthorn, J., & Hermes Team. 2012, in Astronomical Society of the Pacific Conference Series, Vol. 458, Galactic Archaeology: Near-Field Cosmology and the Formation of the Milky Way, ed. W. Aoki, M. Ishigaki, T. Suda, T. Tsujimoto, & N. Arimoto, 421
Abstract
Context. The Gaia-ESO Public Spectroscopic Survey is obtaining high-quality spectroscopic data for about 10^5 stars using FLAMES at the VLT. With the FLAMES-UVES link, high-resolution spectra are being collected for about 5 000 FGK-type stars. Aims. These UVES spectra are analyzed in parallel by several state-of-the-art methodologies. Our aim is to present how these analyses were implemented, to discuss their results, and to describe how a final recommended parameter scale is defined. We also discuss the precision (method-to-method dispersion) and accuracy (biases with respect to the reference values) of the final parameters. These results are part of the Gaia-ESO second internal release and will be part of its first public release of advanced data products. Methods. The final parameter scale is tied to the one defined by the Gaia benchmark stars, a set of stars with fundamental atmospheric parameters. In addition, a set of open and globular clusters is used to evaluate the physical soundness of the results. Each of the implemented methodologies is judged against the benchmark stars to define weights in three di_erent regions of the parameter space. The final recommended results are the weighted-medians of those from the individual methods. Results. The recommended results successfully reproduce the benchmark stars atmospheric parameters and the expected Te_eff-log g relation of the calibrating clusters. Atmospheric parameters and abundances have been determined for 1301 FGK-type stars observed with UVES. The median of the method-to-method dispersion of the atmospheric parameters is 55K for Te_eff, 0.13 dex for log g, and 0.07 dex for [Fe/H]. Systematic biases are estimated to be between 50-100 K for Te_eff, 0.10-0.25 dex for log g, and 0.05-0.10 dex for [Fe/H]. Abundances for 24 elements were derived: C, N, O, Na, Mg, Al, Si, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Mo, Ba, Nd, and Eu. The typical method-to-method dispersion of the abundances varies between 0.10 and 0.20 dex. Conclusions. The Gaia-ESO sample of high-resolution spectra of FGK-type stars will be among the largest of its kind analyzed in a homogeneous way. The extensive list of elemental abundances derived in these stars will enable significant advances in the areas of stellar evolution and Milky-Way formation and evolution.
Description
© ESO, 2014. Acknowledgements. R.Sm., through an ESO fellowship, has received funding from the European Community’s Seventh Framework Programme (FP7/2007- 2013) under grant agreement No. 229517. A.J.K. and U.H. acknowledges support by the Swedish National Space Board (SNSB) through several grants. D.G. gratefully acknowledges support from the Chilean BASAL Centro de Excelencia en Astrofisica y Tecnologias Afines (CATA) grant PFB-06/2007. E.C., H.G.L., L.Sb. and S.D. acknowledge financial support by the Sonderforschungsbereich SFB 881 “The Milky Way System” (subprojects A2, A4, A5) of the German Research Foundation (DFG). I.S.R. gratefully acknowledges the support provided by the Gemini-CONICYT project 32110029. L.Sb. and S.D. acknowledge the support of Project IC120009 "Millennium Institute of Astrophysics (MAS)" of Iniciativa Científica Milenio del Ministerio de Economía, Fomento y Turismo de Chile. M.V. acknowledges financial support from Belspo for contract PRODEX COROT. P.B. acknowledges support from the PNCG of INSU CNRS. Part of the computations have been performed on the ’Mesocentre SIGAMM’ machine, hosted by Observatoire de la Cote d’Azur. P.d.L., V.H. and A.R. acknowledge the the support of the French Agence Nationale de la Recherche under contract ANR-2010-BLAN- 0508-01OTP and from the “Programme National de Cosmologie et Galaxies” (PNCG) of CNRS/INSU, France. S.G.S, E.D.M., and V.Zh.A. acknowledge support from the Fundação para a Ciência e Tecnologia (Portugal) in the form of grants SFRH/BPD/47611/2008, SFRH/BPD/76606/2011, SFRH/BPD/70574/2010, respectively. S.Vi. gratefully acknowledges the support provided by FONDECYT reg. n. 1130721. T.B. was funded by grant No. 621-2009-3911 from The Swedish Research Council. T.Mo. acknowledges financial support from Belspo for contract PRODEX GAIA-DPAC. We acknowledge the support from INAF and Ministero dell’ Istruzione, dell’ Università’ e della Ricerca (MIUR) in the form of the grant "Premiale VLT 2012". This work was partly supported by the European Union FP7 program through ERC grant number 320360 and by the Leverhulme Trust through grant RPG-2012-541. The results presented here benefit from discussions held during the Gaia-ESO workshops and conferences supported by the ESF (European Science Foundation) through the GREAT Research Network Program. This research has made use of the SIMBAD database, operated at CDS, Strasbourg, France, of NASA’s Astrophysics Data System, of the compilation of atomic lines from the Vienna Atomic Line Database (VALD), and of the WEBDA database, operated at the Department of Theoretical Physics and Astrophysics of the Masaryk University.