SIMBAD references

2002ApJ...569L..15D - Astrophys. J., 569, L15-L18 (2002/April-2)

Discovery of four X-ray quasars behind the Large Magellanic Cloud.

DOBRZYCKI A., GROOT P.J., MACRI L.M. and STANEK K.Z.

Abstract (from CDS):

We present the discovery of four X-ray quasars (zem=0.26, 0.53, 0.61, and 1.63) located behind the Large Magellanic Cloud; three of them are located behind the bar of the LMC. The quasars were identified via spectroscopy of optical counterparts to X-ray sources found serendipitously by the Chandra X-Ray Observatory satellite. All four quasars have archival VI photometry from the second phase of the Optical Gravitational Lensing Experiment (OGLE-II); one of them was found by OGLE to be variable. We present the properties of the quasars and discuss their possible applications.

Abstract Copyright:

Journal keyword(s): Galaxies: Magellanic Clouds - Galaxies: Quasars: Individual: Alphanumeric: QSO J050736.52-684751.7 - Galaxies: Quasars: Individual: Alphanumeric: QSO J050833.29-685427.5 - Galaxies: Quasars: Individual: Alphanumeric: QSO J050924.05-672124.1 - Galaxies: Quasars: Individual: Alphanumeric: QSO J051853.19-690217.7 - X-Rays: General

Nomenclature: Table 1: [DGM2002] JHHMMSS.ss+DDMMSS.s N=4.

Simbad objects: 8

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