21 Papers
328 Citations
G. Simon is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Stars & Extinction (astronomy). The author has an hindex of 13, co-authored 21 publications.
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Papers
Discovery of new nearby L and late-M dwarfs at low Galactic latitude from the DENIS database
Ngoc Phan-Bao,Michael S. Bessell,E. L. Martín,G. Simon,J. Borsenberger,R. Tata,J. Guibert,F. Crifo,T. Forveille,X. Delfosse,Jeremy Lim,B. de Batz +11 more
TL;DR: In this paper, the authors measured proper motions from multi-epoch images found in the public archives ALADIN, DSS, 2MASS, and DENIS, with at least three distinct epochs and time baselines of 10 to 21 years.
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ISOGAL: A deep survey of the obscured inner Milky Way with ISO at 7 and 15 micron and with DENIS in the near-infrared
A. Omont,Gerry Gilmore,Christophe Alard,Bastien Aracil,T. August,K. S. Baliyan,J. A. D. L. Blommaert,J. Borsenberger,Martin Burgdorf,C. J. Cesarsky,B. de Batz,Michael P. Egan,Daniel Egret,N. Epchtein,Marcello Felli,P. Fouque,S. Ganesh,Ian S. Glass,R. Gredel,Martin Groenewegen,H. J. Habing,Patrick Hennebelle,Biwei Jiang,U. C. Joshi,M. Messineo,Marc-Antoine Miville-Deschenes,A. Moneti,D. K. Ojha,R. Ortiz,S. Ott,M. Perault,S. D. Price,Annie C. Robin,M. Schultheis,Frederic Schuller,G. Simon,Leonardo Testi,D. Teyssier,J. T. van Loon,R. F. G. Wyse,other-authors-of-the-ISOGAL-Collaboration +40 more
TL;DR: The ISOGAL project as discussed by the authors is an infrared survey of specific regions sampling the Galactic Plane selected to provide information on Galactic structure, stellar populations,stellar mass-loss and the recent star formation history of the inner disk and Bulge of the Galaxy.
Mass-Losing Semiregular Variable Stars in Baade's Windows
Christophe Alard,J. A. D. L. Blommaert,C. J. Cesarsky,N. Epchtein,Marcello Felli,P. Fouque,Shashikiran Ganesh,R. Genzel,Gerry Gilmore,Ian S. Glass,H. J. Habing,A. Omont,M. Perault,S. D. Price,Annie C. Robin,M. Schultheis,G. Simon,J. T. van Loon,Charles Alcock,R. A. Allsman,David R. Alves,T. S. Axelrod,A. C. Becker,David P. Bennett,K. H. Cook,Andrew J. Drake,Kenneth C. Freeman,Marla Geha,Kim Griest,Matthew J. Lehner,S. L. Marshall,Dante Minniti,C. A. Nelson,Bradley M. Peterson,P. Popowski,Mark Pratt,Peter J. Quinn,William J. Sutherland,A. B. Tomaney,T. Vandehei,Douglas L. Welch +40 more
TL;DR: In this paper, the mass loss rates of AGB stars are derived from ISOGAL mid-infrared photometry and models of stellar spectra adjusted for the presence of optically-thin circumstellar silicate dust.
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Extinction at 7 μm and 15 μm from the ISOGAL survey
TL;DR: In this article, the extinction laws at 7μm and 15μm are derived for more than 120 sightlines in the inner Galactic plane based on the ISOGAL survey data and the near-infrared data from DENIS and 2MASS.