Japan Geoscience Union Meeting 2014

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Symbol O (Public) » Public

[O-04_29PO1] Poster presentations by senior high school students

Tue. Apr 29, 2014 1:45 PM - 3:15 PM Poster (3F)

Senior high school students show poster presentations on topics in fields of earth and planetary science. We provide an opportunity for senior high school students to give their presentations in the conference and to have discussions with them. This session has been presented as a public outreach session since 2006. The JpGU Publicity and Outreach Committee members are conveners of this session.

2:45 PM - 3:15 PM

[O04-P49] 太陽黒点から求めた太陽自転周期

*Yukino SHIRASAWA1, Atsushi TANAKA1, Katsutaka NAKGAWA1, Hokari TSUTSUMI1, Yuuya SUGIMOTO1, Takumi TANIGAWA1, Tooru SAKAMOTO1, Daichi MATSUSHIMA1, Ryota UEKI1 (1.Hyogo Prefectural Sanda Shounkan Senior High School)

Keywords:太陽,惑星,月

【概要】
私たちは去年の11月から太陽黒点の黒点スケッチを続けてきた。現在は低緯度域に太陽黒点が現れている時期である。私たちが観測したいくつかの黒点を使って自転周期を求めた。今のところその値は28.0日（緯度10度）と求まっており、理論値である27.06日と近い値が求まっている。今後さらに黒点移動の解析を続けより正確な太陽の自転周期を求めていきたい。