Presentation on theme: "Spectrum of stars observed with Bisei astronomical observatory and self-made fiber type spectroscope Kazuki Kunitomo, Ryo Isii, Kazuki Kunitomo, Ryo Isii,"— Presentation transcript:
Spectrum of stars observed with Bisei astronomical observatory and self-made fiber type spectroscope Kazuki Kunitomo, Ryo Isii, Kazuki Kunitomo, Ryo Isii, Yasuhiro Nakada, Yukihiro Matsumoto, Yasuhiro Nakada, Yukihiro Matsumoto, Kazuki Hama, Yuuya Miyamoto Kazuki Hama, Yuuya Miyamoto Okayama Shoka University High School nature Okayama Shoka University High School nature science science
Analysis Date Uranus HR6705 HR7328 HR7462 HR7479 HR7635 HR7950 HR7963 HR8023 HR8276 Date : From July 31 to August 2, 2006 Place : Bisei Astronomical Observatory Devices used for analysis Telescope : 101cm reflecting telescope of Cass grain type Spectroscope : The low decentralization spectroscope CCD camera : DU-440BV of electronic cooling made by ANDL co,Ltd Analytical software Be Spec Makali
Analysis Processes It uses and it… first … processes it with a dark, frame flat frame of the heavenly body frame and the comparison light frame Extraction of spectrum data Extraction from comparison source of light image Identification of wavelength Wavelength calibration Strength calibration Output of graph Spectrum of Uranus
Uranus numberelementa wavelength Hr Hβ Ne H Na XeI Hα Hγ O Absorption line O
Sun Sun numberelementa wavelength Ca Ti Fe Fe Mg Fe Fe Fe Fe Fe Fe
Surface external temperature and Maximum extremely a wavelength of Uranus The law of Vienna λT 0.29 λ Maximum extremely a wavelength T Surface external temperature Maximum extremely a wavelength Surface external temperature K The spectrum a type G Sun Surface external temperature about K The spectrum a type G
HR6705 numberelement a wavelength Fe Fe Fe He Mg Fe Na Hα O Absorption line O
number element a wavelength Absorption line Absorption line Absorption line
numberelementa wavelength Fe Ti Xe Hβ Mg Fe Ca Na Ti Hα O2O Absorption line Absorption line O
numberelementa wavelength Ti Ar4303 Cr 483. C25154 Fe5253 Na Ca Hα O Absorption line
HR HR numberelementa wavelength Ca Fe Mg Fe Fe Hg Na Fe O Fe Hα O Absorption line O
HR7950 numberelementa wavelength H H CN N N Fe Absorption line Hα
HR7963 numberelementa wavelength H C N N Fe Cr Cd Hα O Absorption line
HR8023 numberelementa wavelength CN N N Fe He4538 He He C Ne Hα Absorption line TiO
HR8276 numberelementa wavelength CN N N Fe He Ha O Absorption line O
Processes Results Heavenly body Maximum extremely a wavelengt h Surface external temperatu re The spectrum a type documents HR K KK HR KGG HR KGK HR K F G HR K K M HR K F A HR K A B HR K A O HR K FF
spectroscope of making by oneself The solar spectrum was observed with the self-made spectroscope.
Examination The solar spectrum decided to be observed taking picture of the cloud by using 16cm reflecting telescope for the observation this time. The fluorescent lamp was used as a comparison source of light. Macari was used for the analysis. It characterizes, and absorption lines in the atmosphere are seen in any graph.
The future When the Bisei astronomical observatory was compared to what observed with the spectroscope of making by oneself, the wavelength that was able to be identified was different. I want to analyze it in detail in the future. Moreover, it wants to observe the spectrum of the fixed star with the self-made spectroscope and to analyze it. Thank you for listening.