Study of the possible origin of radio transients by high accurate radio observation
| Project/Area Number |
22740130
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Astronomy
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| Research Institution | Yamaguchi University (2011-2012)
National Astronomical Observatory of Japan (2010) |
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Principal Investigator |
NIINUMA Kotaro 山口大学, 大学院・理工学研究科, 助教 (30434260)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 電波天文学 / VLBI / 突発天体 / 電波干渉計 / 高感度VLBI |
|---|
| Research Abstract |
Development of the automatic data reduction and detected signal evaluation system in Nasu observatory are progressed more than the one was expected, although preparing the framework of monitor of transient phenomena between Nasu observatory and the Japanese VLBI network (JVN) was more delayedthan originally scheduled. Snap-shot observations for about 900 radio sources with high sensitivity VLBI system in using JVN were carried out to start-up these system. Also, we succeeded to conduct a quick follow-up observation for the transient flare phenomenon from an active galactic nucleus in 2010 using JVN.
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Report
(4 results)
Research Products
(22 results)
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[Journal Article] Method for Finding Variable Radio Sources in Drift-Scan Interferometric Data from the Nasu Observatory2012
Author(s)
T. Tanaka, T. Nakamizo, T. Aoki, S. Kida, K. Asuma, A. Imai, N. Furukawa, R. Hiruma, N. Matsumura, .K. Takefuji. K. Niinuma, and T. Daishido
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Journal Title
Publications of the Astronomical Society of the Pacific
Volume: Vol. 124
Issue: 916
Pages: 616-616
DOI
Related Report
Peer Reviewed
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[Journal Article] Calculation of False-Detection Rate for Nasu Interferometric Sky Survey2012
Author(s)
T. Aoki, T. Tanaka, K. Niinuma, K. Asuma, S. Kida, T. Nakamizo, N. Furukawa, J. Ikouga, K. Odai, Y. Yamada, R. Hiruma, T. Endo, K. Konishi, T. Tsuda, and T. Daishido
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Journal Title
Publications of the Astronomical Society of the Pacific
Volume: Vol. 124
Issue: 914
Pages: 371-371
DOI
NAID
Related Report
Peer Reviewed
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