VERITAS Observations of Mkn 501 in 2009

Dongqing Huang; Alexander Konopelko

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arXiv · 0912.3772

VERITAS Observations of Mkn 501 in 2009

Dongqing Huang·Alexander Konopelko

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Abstract

VERITAS is the high-sensitivity instrument of latest generation. It is often used for the short AGN monitoring exposures evenly distributed over entire observational season of a source of interest. Each of these exposures is long enough to detect the source at the flux level of about 1 Crab. During the 2009 observing season a number of exposures of Mkn 501 with VERITAS revealed variable TeV gamma-ray emission at the flux level eventually exceeding 2 Crab. The spectral and flux variability measurements in TeV gamma rays for the 2009 data sample of Mkn 501 are summarized in this paper.

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Dongqing Huang, Alexander Konopelko. 2009-12-18. VERITAS Observations of Mkn 501 in 2009. https://arxiv.org/abs/0912.3772

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