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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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Main Author: Fidelis, V.V.
Format: Article
Language:English
Published: Головна астрономічна обсерваторія НАН України 2005
Series:Кинематика и физика небесных тел
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Online Access:http://dspace.nbuv.gov.ua/handle/123456789/79644
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spelling 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
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic MS3: Physics of Stars and Galaxies
MS3: Physics of Stars and Galaxies
spellingShingle 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
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first_indexed 2023-10-18T19:19:10Z
last_indexed 2023-10-18T19:19:10Z
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