A Search for Very High Energy Gamma Rays from Active Galactic Nuclei Visible from the Southern Hemisphere
Open Access
- 20 August 1999
- journal article
- Published by American Astronomical Society in The Astrophysical Journal
- Vol. 521 (2) , 547-551
- https://doi.org/10.1086/307597
Abstract
Observations have been made, using the University of Durham Mark 6 gamma ray telescope, of the very high energy gamma ray emission from a number of active galactic nuclei visible from the Southern hemisphere. Limits are presented to the VHE gamma ray emission from 1ES 0323+022, PKS 0829+046, 1ES 1101--232, Cen A, PKS 1514-24, RXJ 10578-275, and 1ES 2316-423, both for steady long-term emission and for outbursts of emission on timescales of 1 dayKeywords
All Related Versions
This publication has 28 references indexed in Scilit:
- Very High Energy Gamma Rays from PKS 2155−304The Astrophysical Journal, 1999
- Centaurus X‐3: A Source of High‐Energy Gamma RaysThe Astrophysical Journal, 1998
- Discovery of Gamma‐Ray Emission above 350 GeV from the BL Lacertae Object 1ES 2344+514The Astrophysical Journal, 1998
- /hadron separation at TeV energiesJournal of Physics G: Nuclear and Particle Physics, 1997
- The first energetic gamma-ray experiment telescope (EGRET) source catalogThe Astrophysical Journal Supplement Series, 1994
- A catalog of X-ray spectra of BL Lacertae objectsThe Astrophysical Journal Supplement Series, 1993
- Redshifts of three BL Lacertae objects - PKS 0118 - 27, PKS 0829 + 04, and MC 1057 + 10The Astronomical Journal, 1991
- A catalog of X-ray measurements of selected samples of active galaxies and nucleiThe Astrophysical Journal Supplement Series, 1990
- Observation of an Excess of Cosmic Ray Showers from the Direction of Centaurus AAustralian Journal of Physics, 1984
- Identification of Extragalactic Radio Sources Between Declinations ?20° and ?44°Australian Journal of Physics, 1965