| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Outline of Final Research Achievements |
In the theoretical research, we have proposed the three-dimensional macro-spin model that describes the essence of the dynamo-effects in planets and stars. This is a generalization of our previous macro-spin model. We have clarified the conditions in which the magnetic poles have high possibility to reverse. We submitted a paper to a journal.
VESPolA is a high dispersion spectro-polarimeter, mounted on the 1.3m Araki telescope at Koyama Astronomical Observatory of Kyoto Sangyo University. In the device development, we introduced a new circular polarization mode to the VESPolA and raised the resolution from R = 8,000 to R = 25,000. Thus we haveestablished a novel method which enables very efficient data analysis.
In the observational research, ten target stars have been tested, and the long-term observation of the magnetic field polarity for the four targets is now continuing.
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