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arXiv · 0907.0959

Multiwavelength observation of the blazar 1ES1426+428 in May-June 2008

E. Leonardo·D. Bose·N. Mankuzhiyil·I. Oya·S. Rügamer·A. Stamerra·F. Tavecchio·L. Foschini·G. Tagliaferri
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Abstract

We present the results of the multiwavelength observation of the high frequency-peaked BL Lac object 1ES1426+428 carried in May-June 2008 with the KVA telescope for the optical band, the Swift and Suzaku satellites for the X-ray band and the MAGIC telescope for the very high energy band (E>100 GeV). The optical flux increased by 20% during the observation, while X-ray data show that the source was in an intermediate state of activity. MAGIC did not detect a significant gamma-ray emission from the source, so we report flux Upper Limit at 95% CL for energies above 130 GeV. A Spectral Energy Distribution is also obtained combining the data from the 2008 campaign with the historical ones.

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E. Leonardo, D. Bose, N. Mankuzhiyil, I. Oya, S. Rügamer, A. Stamerra, F. Tavecchio, L. Foschini, G. Tagliaferri. 2009-07-06. Multiwavelength observation of the blazar 1ES1426+428 in May-June 2008. https://arxiv.org/abs/0907.0959

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