Observation of optical transients with the ashra prototype

M. Sasaki, N. Manago, Y. Aita, Y. Asaoka, M. Jobashi, K. Noda, A. Okumura, Y. Ogawa, T. Chonan, Y. Watanabe, J. Learned, S. Matsuno, S. Olsen

研究成果: Paper査読

3 被引用数 (Scopus)

抄録

The All-sky Survey High Resolution Air shower detector (Ashra) is primarily designed to elucidate transient objects such as Gamma Ray Bursts (GRBs) not only detecting optical lights but also simultaneously very high energy γs and γs. A first run of data taking with prototype versions of the optical and the trigger systems took place in 2004-2005, allowing us to evaluate the performance of the systems and to approach an analysis strategy. The advancement of the Ashra optics has been demonstrated by our success of observing the position of GRB041211 from more than 1 hours before the burst for 2 hours continuously. We will present the results of our observations of optical transients with the Ashra prototype.

本文言語English
ページ319-322
ページ数4
出版ステータスPublished - 2005 1 1
外部発表はい
イベント29th International Cosmic Ray Conference, ICRC 2005 - Pune, India
継続期間: 2005 8 32005 8 10

Other

Other29th International Cosmic Ray Conference, ICRC 2005
国/地域India
CityPune
Period05/8/305/8/10

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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