Development of the imaging polarimater combined with the new narrow-band universal tunable filter
Project/Area Number |
25400230
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Astronomy
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Research Institution | National Astronomical Observatory of Japan (2015) Kyoto University (2013-2014) |
Principal Investigator |
Hagino Masaoki 国立天文台, 太陽観測所, 専門研究職員 (90437195)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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Keywords | 太陽彩層偏光観測 / チューナブル・フィルター |
Outline of Final Research Achievements |
We have developed a new narrowband tunable filter to perform imaging spectroscopy of the solar chromosphere. It is possible to make high speed tuning (about 0.1sec), to exclude mechanical drives (and oil tank), and to cover a wide wavelength range (510--1100nm). Using the filter, a series of high-resolution images were obtained with the 1m vacuum solar telescope at the Fuxian Solar Observatory on January 2015. We succeeded in observing several flares and fine structures of the chromospheric layer.On the other hand, we have developed an imaging polarimater combined with the universal tunable filter. The polarimater name is the Chromospheric Magnetograph with a Rotate wave-plate (called Chro-Mag-Ro). We observed circular polarization distribution around an active region on January 2016.
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Report
(4 results)
Research Products
(18 results)
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[Journal Article] Development of the Universal Tunable Filter and High-resolution Imaging Observation with the Fuxian Solar Observatory2016
Author(s)
Hagino M., Ichimoto K., Ueno S., Kimura G., Otsuji K., Kitai R., Zhong L., Xu Z., Shinoda K., Hara H., Suematsu Y., Shimizu T.
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Journal Title
The proceedings of the Coimbra Solar Physics Meeting 2015
Volume: 印刷中
Related Report
Int'l Joint Research / Acknowledgement Compliant
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[Presentation] 狭帯域チューナブルフィルターの開発と太陽彩層観測2015
Author(s)
萩野正興, 一本潔, 木村剛一, 仲谷善一, 上野悟, 劉忠, 徐稚, 篠田一也, 原弘久, 末松芳法, 清水敏文, 北井礼三郎
Organizer
天文学に関する技術シンポジウム2015
Place of Presentation
青葉サイエンスホール(宮城県仙台市)
Year and Date
2015-12-09
Related Report
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[Presentation] 乗鞍でのコロナグラフ試験観測2015
Author(s)
篠田一也、櫻井隆、熊谷收可、萩野正興、森田諭
Organizer
天文学に関する技術シンポジウム2015
Place of Presentation
青葉サイエンスホール(宮城県仙台市)
Year and Date
2015-12-09
Related Report
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[Presentation] Development of the Universal Tunable Filter and High-resolution Imaging Observation with the Fuxian Solar Observatory2015
Author(s)
M. Hagino, K. Ichimoto, S. Ueno, G. Kimura, R. Kitai, L. Zhong, Z. Xu, K. Otsuji, K. Shinoda, H. Hara, Y. Suematsu, and T. Shimizu
Organizer
The 3rd Asia-Pacific Solar Physics Meeting
Place of Presentation
ソウル特別市(韓国)
Year and Date
2015-11-03
Related Report
Int'l Joint Research
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[Presentation] Development of the Universal Tunable Filter and High-resolution Imaging Observation with the Fuxian Solar Observatory2015
Author(s)
M. Hagino, K. Ichimoto, S. Ueno, G. Kimura, R. Kitai, L. Zhong, Z. Xu, K. Otsuji, K. Shinoda, H. Hara, Y. Suematsu, and T. Shimizu
Organizer
Ground-based Solar Observations in the Space Instrumentation Era
Place of Presentation
コインブラ(ポルトガル)
Year and Date
2015-10-05
Related Report
Int'l Joint Research
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[Presentation] 狭帯域チューナブル・フィルターを用いた太陽彩層観測2015
Author(s)
萩野正興, 一本潔, 木村剛一, 仲谷善一, 上野悟(京都大学), 篠田一也, 末松芳法, 原弘久(国立天文台), 清水敏文(JAXA), 北井礼三郎(佛教大)
Organizer
日本天文学会2015年春季年会
Place of Presentation
大阪大学
Year and Date
2015-03-18 – 2015-03-21
Related Report
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[Presentation] 狭帯域チューナブル・フィルターを用いた太陽彩層観測2015
Author(s)
萩野正興, 一本潔, 木村剛一, 仲谷善一, 上野悟(京都大学), 篠田一也, 末松芳法, 原弘久(国立天文台), 清水敏文(JAXA), 北井礼三郎(佛教大)
Organizer
太陽研連シンポジウム「サイクル 24 極大期の太陽活動と太陽研究の将来展望」
Place of Presentation
名古屋大学
Year and Date
2015-02-16
Related Report
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