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astro-ph1997★ 2 cited
Seyfert Galaxies and BeppoSAX
Giorgio Matt
The contributions that BeppoSAX is expected to give and, after one and a half year of operation, has already given to our knowledge of both type 1 and type 2 Seyfert galaxies are o…
astro-ph1997
Highly Ionized Neon in the Spectrum of the Sey 2 Galaxy NGC 4507 ?
C. Vignali, R. Audano, A. Comastri +2
Results of an ASCA X-ray observation of NGC 4507 are presented. The spectrum is best parameterized by a double power law (or a partial covering) model plus a narrow FeK emission…