XMM-Newton observation of the BAL Quasar PHL 5200:
نویسندگان
چکیده
منابع مشابه
A Deep XMM-Newton Observation of the Quasar 3C 287
We report on an XMM-Newton observation of the z = 1.055 quasar and Gigahertz Peaked Spectrum (GPS) source 3C 287. Our 62.3 ks observation provides an exceptional X-ray view of a prominent member of this important subclass of active galactic nuclei (AGNs). The X-ray spectra of 3C 287 are consistent with a simple absorbed power law with a spectral index ofΓ = 1.72± 0.02. Our fits imply a bolometr...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2002
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361:20020272