UCAC4 375-061294 , the SIMBAD biblio

1999A&AS..135...41D - Astron. Astrophys., Suppl. Ser., 135, 41-56 (1999/February-2)

Searching for very low-mass stars and brown dwarfs with DENIS.

DELFOSSE X., TINNEY C.G., FORVEILLE T., EPCHTEIN N., BORSENBERGER J., FOUQUE P., KIMESWENGER S. and TIPHENE D.

Abstract (from CDS):

We present the results of infrared spectroscopic observations of a sample of very low-mass stars and brown dwarf candidates detected in a 230 square degree area by the DENIS (DEep Near Infrared Southern sky; Epchtein, 1997Msngr..87...27E) survey. We find that objects as faint as the faintest known stars are easily detected by DENIS. This sample also includes three members of the new ``L'' dwarf class, one of which was the first confirmed isolated field brown dwarf. As this data represents ∼1% of the total DENIS survey area, the completed survey can be expected to have a dramatic impact on the study of the faintest stars and brown dwarfs. In particular, it should detect ∼300 of the new and poorly understood ``L'' class of dwarfs.

Abstract Copyright:

Journal keyword(s): stars: low-mass,brown dwarfs - stars: luminosity function, mass function - infrared: stars - surveys

CDS comments: Table 3: GRH 2208 = GRH 220823.0-171336 or GRH 220849.3-175938 ?

Simbad objects: 65

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