SIMBAD references

2010ApJ...721L.126M - Astrophys. J., 721, L126-L128 (2010/October-1)

An apparently extended infrared counterpart to 1E 1740.7-2942.

MARTI J., LUQUE-ESCAMILLA P.L., SANCHEZ-SUTIL J.R., MUNOZ-ARJONILLA A.J., SANCHEZ-AYASO E., COMBI J.A. and GARCIA-HERNANDEZ M.T.

Abstract (from CDS):

We present the results of a revised search for the near-infrared counterpart to the microquasar 1E 1740.7-2942, which has eluded identification despite the many years elapsed since its discovery. By taking into account new astrometric information, we have been successful to identify a single near-infrared source, with apparent non-stellar morphology, whose position agrees well with that of the microquasar X-ray and radio-emitting core at the subarcsecond level. The possible implications of this finding with respect to the nature of 1E 1740.7-2942 are discussed.

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Journal keyword(s): galaxies: active - infrared: stars - ISM: jets and outflows - radio continuum: stars - X-rays: binaries

Simbad objects: 6

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