Observations of H1426+428 from 1999 to 2002 with The Whipple Observatory 10 m Telescope

D. Horan

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arXiv · astro-ph/0305579

Observations of H1426+428 from 1999 to 2002 with The Whipple Observatory 10 m Telescope

D. Horan

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Abstract

The BL Lacertae object H1426+428 is the most distant, confirmed source of TeV gamma rays. At a redshift of 0.129, its detection at TeV energies has important implications for estimating the density of the extragalactic infra-red background radiation. H1426+428 was observed extensively during the 2001/2002 observing season with the Whipple 10 m gamma-ray telescope. The results of these observations are presented here and are combined with the results of previous observations made between 1999 and 2001 at Whipple.

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D. Horan. 2003-05-29. Observations of H1426+428 from 1999 to 2002 with The Whipple Observatory 10 m Telescope. https://arxiv.org/abs/astro-ph/0305579

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