Study on past solar activity using historical documents
| Project/Area Number |
18H01254
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Review Section |
Basic Section 16010:Astronomy-related
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| Research Institution | Kyoto City University of Arts |
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Principal Investigator |
Isobe Hiroaki 京都市立芸術大学, 美術学部/美術研究科, 准教授 (90511254)
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| Co-Investigator(Kenkyū-buntansha) |
海老原 祐輔 京都大学, 生存圏研究所, 准教授 (80342616)
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| Project Period (FY) |
2018-04-01 – 2021-03-31
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| Project Status |
Completed (Fiscal Year 2020)
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| Budget Amount *help |
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2020: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2019: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2018: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
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| Keywords | 太陽フレア / 宇宙天気 / 太陽活動 / 黒点 / 歴史文献 / オープンサイエンス / オーロラ |
|---|
| Outline of Final Research Achievements |
Combining historical documents before 19th century, natural science proxies, and theoretical modeling, we have demonstrated in multiple cases that events comparable to the so-called Carrington event, which was said to be the largest in observation history, occur at a considerable frequency. In addition, we have pioneered collaborative methods that go beyond solar physics, such as collaboration with other natural science field research using historical materials, feedback on historical research, and development of open science methods.
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| Academic Significance and Societal Importance of the Research Achievements |
今回の研究ではこれまで巨大磁気嵐の指標とされていたいわゆるキャリントン・イベントに匹敵する磁気嵐が過去に幾度も発生しうることを、歴史史料や理論モデリングを組み合わせることによりより明確に提示し、宇宙天気予報研究の重要性を示した。また、歴史学へのフィードバックや、オープンサイエンスとしての取組等、異分野連携型の研究手法を開拓したことは今後の学術研究の新たな手法の先駆けとなる。
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Report
(4 results)
Research Products
(34 results)
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[Journal Article] The Extreme Space Weather Event in 1903 October/November: How Hostile a Quiet Sun can be2020
Author(s)
Hayakawa, H., P. Ribeiro, J. M. Vaquero, M. C. Gallego, D. J. Knipp, F. Mekhaldi, A. Bhaskar, D. M. Oliveira, Y. Notsu, V. M. S. Carrasco, A. Caccavari, B. Veenadhari, S. Mukherjee, and Y. Ebihara,
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Journal Title
The Astrophysical Journal Letters
Volume: in press
Issue: 1
Pages: L10-L10
DOI
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Peer Reviewed
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[Book] 宇宙を生きる2019
Author(s)
磯部 洋明
Total Pages
224
Publisher
小学館
ISBN
9784093886734
Related Report
