| タイトル | The July 2010 Outburst of the NLS1 PMN J0948+0022 |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120008474 |
| 著者（英） | Richards, J. L.; Nestoras, I.; Hauser, M.; Donato, Davida; Max-Moerbeck, W.; Tavecchio, F.; Tramacere, A.; Pavlidou, V.; Wagner, S.; Lister, M. L.; Mannheim, K.; Marashi, L.; Foschini, L.; Falcone, A.; Thompson, David J.; Angelakis, E.; Readhead, A. C. S.; Tibolla, O.; Kovalev, Yu. A.; D'Ammando, F.; Kovalev, Y. Y.; Stevenson, M. A.; Ghisellini, G.; Fuhrmann, L.; Tagliaferri, G. |
| 著者所属（英） | NASA Goddard Space Flight Center; NASA Goddard Space Flight Center |
| 発行日 | 2011-10-25 |
| 言語 | eng |
| 内容記述 | We report about the multiwavelength campaign on the Narrow-Line Seyfert 1 (NLS1) Galaxy PMN J0948+0022 (z = 0.5846) performed in 2010 July-September and triggered by high activity as measured by Fermi/LAT. The peak luminosity in the 0.1 - 100 GeV energy band exceeded, for the first time in this type of source, the value of 1048 erg/s, a level comparable to the most powerful blazars. The comparison of the spectral energy distribution of the NLS1 PMN J0948+0022 with that of a typical blazar like 3C 273 shows that the power emitted at gamma rays is extreme. |
| NASA分類 | Astrophysics |
| レポートNO | GSFC.JA.5919.2012 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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