First simultaneous multiwavelength observations of the BL Lac object 1ES1959+650 in a steady state with MAGIC and Suzaku/Swift

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dc.creatorHayashida, M.
dc.creatorBigongiari, C.
dc.creatorKranich, D.
dc.creatorMoralejo, A.
dc.creatorTagliaferri, G.
dc.creatorTavecchio, F.
dc.creatorFoschini, L.
dc.creatorGhisellin, G.
dc.creatorMaraschi, L.
dc.creatorTosti, G.
dc.date2007-09-14
dc.date.accessioned2026-07-07T08:29:42Z
dc.date.available2026-07-07T08:29:42Z
dc.descriptionSimultaneous multiwavelength observations were conducted for the BL Lac object 1ES1959+650 in a steady state in May 2006 with the MAGIC telescope and the X-ray satellites Suzaku and Swift. Swift can also provide multi-filter photometry in the UV-optical band. The source was clearly detected in all observed energy bands, from the optical to TeV. With respect to previous observations the source was in a low state in the very high energy (VHE) band (~10% Crab flux above 300 GeV) but in a relatively high state in the X-ray band. The light curves showed rather stable activities, with no significant variability in the VHE gamma-ray emission and small variability (~10% amplitude) in the X-ray band. The observed spectral energy distribution in the steady state can be described by a one-zone synchrotron self-Compton model.
dc.description4 pages, 4 figures, to appear in the proceedings of the 30th International Cosmic Ray Conference, Merida, July 2007
dc.identifierhttps://arxiv.org/abs/0709.2349
dc.identifierhttp://arxiv.org/abs/0709.2349
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138032
dc.subjectAstrophysics
dc.titleFirst simultaneous multiwavelength observations of the BL Lac object 1ES1959+650 in a steady state with MAGIC and Suzaku/Swift
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