HARPS-N @ TNG, two year harvesting data : performances and results
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The planet hunter HARPS-N, in operation at the Telescopio Nazionale Galileo (TNG) from April 2012 is a highresolution spectrograph designed to achieve a very high radial velocity precision measurement thanks to an ultra stable environment and in a temperature-controlled vacuum. The main part of the observing time was devoted to Kepler field and achieved a very important result with the discovery of a terrestrial exoplanet. After two year of operation, we are able to show the performances and the results of the instrument.
Cosentino , R , Lovis , C , Pepe , F , Cameron , A C , Latham , D W , Molinari , E , Udry , S , Bezawada , N , Buchschacher , N , Figueira , P , Fleury , M , Ghedina , A , Glenday , A G , Gonzalez , M , Guerra , J , Henry , D , Hughes , I , Maire , C , Motalebi , F & Phillips , D F 2014 , HARPS-N @ TNG, two year harvesting data : performances and results . in S K Ramsay , I S McLean & H Takami (eds) , Ground-based and Airborne Instrumentation for Astronomy V . vol. 9147 , Proceedings of SPIE , vol. 9147 , SPIE , Ground-based and Airborne Instrumentation for Astronomy V , Montréal , United States , 22-22 June . DOI: 10.1117/12.2055813conference
Ground-based and Airborne Instrumentation for Astronomy V
Rosario Cosentino, Christophe Lovis, Francesco Pepe, Andrew C. Cameron, et al., "HARPS-N @ TNG, two year harvesting data: performances and results," Proc. SPIE 9147, Ground-based and Airborne Instrumentation for Astronomy V, 9147, 2014. Copyright 2014 Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.