| Name: | Christophe Dumas | ||||
| Nationality | French, US permanent resident | ||||
| Work Address: | European Southern Observatory Alonso de Cordova 3107 Casilla 19001 Santiago 19, Chile |
Tel: +56 (2) 463 3060 Fax: +56 (2) 463 3001 E-Mail: cdumas@eso.org URL : http://www.sc.eso.org/~cdumas |
| 2008 | Head Sciences Operations Department, ESO Very Large Telescope, Paranal, Chile |
| 2004-2008 | Associate Astronomer, European Southern Observatory, Santiago, Chile |
| 1998-2004 | Research Scientist, NASA-JPL, Caltech, Pasadena, CA, USA |
| 1998-1998 | Caltech Postdoctoral Scholar (NICMOS postdoc), NASA-JPL, Pasadena, CA, USA |
| 1994-1998 | Junior Visiting Scientist, Institute for Astronomy, University of Hawaii, Honolulu, HI, USA |
| 1993-1994 | Research Assistant, California Institute of Technology, Pasadena, CA, USA |
| 1994-1997 | PhD in Astrophysics - University of Paris Jussieu, France |
| 1992-1993 | Master of Sciences in Astrophysics - University of Paris (Jussieu), France |
| 1990-1992 | Engineer Diploma in Electronics and Electricity, specialization in Electronics of Semiconductors - Ecole Supérieure d'Electricité (Supélec), France |
| 1986-1990 | Bachelor of Sciences in Fundamental Physics - Université des Sciences et Techniques du Languedoc, Montpellier, France |
| 1986   | High-School diploma (Science and Technology) at Lycée d'Etat Dhûoda, Nîmes, France |
| American Astronomical Society - Division for Planetary Science, 1995 - present |
| American Geophysical Union, 1996 - present |
Dr. Dumas is an expert in using diffraction limited imaging techniques and near-infrared spectroscopy to characterize the properties of small, primitive, planetary objects (satellites, asteroids) and substellar companions to nearby young stars. He is acting Head for Sciences Operations at the ESO Very Large Telescope Observatory and the instrument scientist for SINFONI, the new adaptive optics integral field spectrograph. Using high-contrast imaging techniques, he obtained the first direct detection of a planetary mass object (5MJup) orbiting a young brown dwarf and made the first detection of an asteroidal moon. Using the Hubble Space Telescope he also imaged the ring-arcs of Neptune with a higher contrast than obtained by the 1989 Voyager images, which provided important insights on their gravitational confinement.