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The energy spectra of TeV sources measured with the Durham Mark 6 Telescope

P. M. Chadwick·K. Lyons·T. J. L. McComb·K. J. Orford·J. L. Osborne·S. M. Rayner·S. E. Shaw·K. E. Turver
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Abstract

A programme of detailed simulations of the response of the Durham Mark 6 atmospheric Cherenkov telescope is in progress. The effective collecting area for triggering by gamma-ray showers after application of selection criteria is derived as a function of energy. An initial result from the larger events in the 1996 and 1997 observations of the BL Lac PKS 2155-304 is that the time averaged flux above 1.5 TeV was (6.7 +/- 2.2) x 10^-8 m^-2 s^-1.

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P. M. Chadwick, K. Lyons, T. J. L. McComb, K. J. Orford, J. L. Osborne, S. M. Rayner, S. E. Shaw, K. E. Turver. 1999-06-08. The energy spectra of TeV sources measured with the Durham Mark 6 Telescope. https://arxiv.org/abs/astro-ph/9906138

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