Japan Geoscience Union Meeting 2016

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Poster

Symbol O (Public) » Public

[O-02] Poster presentations by senior high school students

Sun. May 22, 2016 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall HALL6)

Convener:*Tatsuhiko Hara(International Institute of Seismology and Earthquake Engineering, Building Research Institute), Miwa Kuri(International Research Institute of Disaster Science, Tohoku University), Keiko Konya(Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology), Hajime Naruse(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Kou Yamada(Waseda University)

1:45 PM - 3:15 PM

[O02-P23] Observation of meteor in the thermosphere-ionosphere

*Yuhei Suzuki1, Soya Ito2, Atsuya Sugawara2, Syotaro Mino2 (1.Miyagi Prefectural Furukawa Reimei Senior High School, 2.Miyagi Prefectural Furukawa Reimei Junior High School)

Keywords:meteor, diffraction grating, spectrum

We observed the Perseid Meteor Shower in 2013. It was a chance to capture the colors of the meteor changing in the middle of flashing. We want to research the reason of the change. So we carried out spectroscopic observations. It can identify the element. The data is the Scattered Meteor in 2015. The direction of the meteor became vertically to the dispersed direction. So we could identify the wavelength. It was the wavelength of about 583 nm. Therefore, we thought this spectrum may be sodium (Na/589 nm).