Chandra Observations of SDSS J1004+4112: Constraints on the Lensing Cluster and Anomalous X-Ray Flux Ratios of the Quadruply Imaged Quasar

We present results from Chandra observations of SDSS J1004+4112, a strongly lensed quasar system with a maximum image separation of 15". All four bright images of the quasar, as well as resolved X-ray emission originating from the lensing cluster, are clearly detected. The emission from the len...

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Veröffentlicht in:	The Astrophysical journal 2006-08, Vol.647 (1), p.215-221
Hauptverfasser:	Ota, Naomi, Inada, Naohisa, Oguri, Masamune, Mitsuda, Kazuhisa, Richards, Gordon T, Suto, Yasushi, Brandt, W. N, Castander, Francisco J, Fujimoto, Ryuichi, Hall, Patrick B, Keeton, Charles R, Nichol, Robert C, Schneider, Donald P, Eisenstein, Daniel E, Frieman, Joshua A, Turner, Edwin L, Minezaki, Takeo, Yoshii, Yuzuru
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Earth, ocean, space Exact sciences and technology
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