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The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002
The extra-galactic source blazar 3C 66A was observed in 2002 with the aid of the air Cherenkov telescope GT-48 dedicated for stereoscopic measurements of extensive air showers (EAS). The analysis of the observational data obtained during the period November–December with a total exposure time of 6h4...
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Головна астрономічна обсерваторія НАН України
2005
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Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/79644 |
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irk-123456789-796442015-04-04T03:02:30Z The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 Fidelis, V.V. MS3: Physics of Stars and Galaxies The extra-galactic source blazar 3C 66A was observed in 2002 with the aid of the air Cherenkov telescope GT-48 dedicated for stereoscopic measurements of extensive air showers (EAS). The analysis of the observational data obtained during the period November–December with a total exposure time of 6h40m revealed a γ-ray flux atE >1 TeV ≈ 93% of the steady flux from the Crab Nebula at 5.03 σ level. The observations have shown variations of flux intensity from source in the very-high energy (VHE) band which may be interpreted as low and high states of the object during the observing period. The temporal properties of object are correlated well with quasi-simultaneous observations in the 2–10 keV energy band as measured by the All Sky Monitor onboard RXTE. 2005 Article The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 / V.V. Fidelis // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 205-210. — Бібліогр.: 21 назв. — англ. 0233-7665 http://dspace.nbuv.gov.ua/handle/123456789/79644 en Кинематика и физика небесных тел Головна астрономічна обсерваторія НАН України |
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MS3: Physics of Stars and Galaxies MS3: Physics of Stars and Galaxies |
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MS3: Physics of Stars and Galaxies MS3: Physics of Stars and Galaxies Fidelis, V.V. The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 Кинематика и физика небесных тел |
description |
The extra-galactic source blazar 3C 66A was observed in 2002 with the aid of the air Cherenkov telescope GT-48 dedicated for stereoscopic measurements of extensive air showers (EAS). The analysis of the observational data obtained during the period November–December with a total exposure time of 6h40m revealed a γ-ray flux atE >1 TeV ≈ 93% of the steady flux from the Crab Nebula at 5.03 σ level. The observations have shown variations of flux intensity from source in the very-high energy (VHE) band which may be interpreted as low and high states of the object during the observing period. The temporal properties of object are correlated well with quasi-simultaneous observations in the 2–10 keV energy band as measured by the All Sky Monitor onboard RXTE. |
format |
Article |
author |
Fidelis, V.V. |
author_facet |
Fidelis, V.V. |
author_sort |
Fidelis, V.V. |
title |
The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 |
title_short |
The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 |
title_full |
The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 |
title_fullStr |
The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 |
title_full_unstemmed |
The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 |
title_sort |
variations of very-high energy γ-quanta flux from the blazar 3c 66a in 2002 |
publisher |
Головна астрономічна обсерваторія НАН України |
publishDate |
2005 |
topic_facet |
MS3: Physics of Stars and Galaxies |
url |
http://dspace.nbuv.gov.ua/handle/123456789/79644 |
citation_txt |
The variations of very-high energy γ-quanta flux from the blazar 3C 66A in 2002 / V.V. Fidelis // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 205-210. — Бібліогр.: 21 назв. — англ. |
series |
Кинематика и физика небесных тел |
work_keys_str_mv |
AT fidelisvv thevariationsofveryhighenergygquantafluxfromtheblazar3c66ain2002 AT fidelisvv variationsofveryhighenergygquantafluxfromtheblazar3c66ain2002 |
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2023-10-18T19:19:10Z |
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2023-10-18T19:19:10Z |
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1796146593421852672 |