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titleThe AKARI Phase 3 Near-infrared Spectroscopic Catalog of the Large Magellanic Cloud and the Stellar Spectroscopic Variability
Author(jpn)Zhang, Jin; 尾中, 敬; 左近, 樹; 臼井, 文彦; 下西, 隆; 板, 良房
Author(eng)Zhang, Jin; Onaka, Takashi; Sakon, Itsuki; Usui, Fumihiko; Shimonishi, Takashi; Ita, Yoshifusa
Author Affiliation(jpn)東京大学; 東京大学; 東京大学; 神戸大学; 東北大学天文学教室; 東北大学天文学教室
Author Affiliation(eng)The University of Tokyo; The University of Tokyo; The University of Tokyo; Kobe University; Astronomical Institute, Tohoku University; Astronomical Institute, Tohoku University
Issue Date2018-03-09
PublisherJapan Aerospace Exploration Agency (JAXA)
Publication titleJAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life
Start page143
End page146
Publication date2018-03-09
AbstractWe performed the data reduction of the AKARI Phase 3 near-infrared spectroscopy (2-5.5 micrometers with prism) of the LMC, which covers almost the same regions as in Phase 1&2 (in the order of 10 deg(exp 2)). A new spectroscopic catalog which includes approximately 350 contamination free (approximately 200 new) sources and approximately 1200 not heavily contaminated (approximately 700 new) sources is created. The time intervals between Phase 1&2 observations and the corresponding Phase 3 observations are more than 200 days, allowing us to analyze the spectroscopic variabilities of YSOs and carbon stars. In this paper, we report the details of the current version of the Phase 3 spectroscopic catalog as well as some of the results so far obtained.
DescriptionMeeting Information: The 4th AKARI International Conference: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (October 17-20, 2017. The University of Tokyo), Bunkyo-ku, Tokyo, Japan
Physical characteristics: Original contains color illustrations
会議情報: 第4回「あかり」国際会議 (2017年10月17-20日. 東京大学), 文京区, 東京
形態: カラー図版あり
Keywordscatalogs; infrared: stars; Magellanic Clouds; surveys; techniques: spectroscopic
Document TypeConference Paper
JAXA Category特別資料
NASA Subject CategoryAstronomy
Report NoJAXA-SP-17-009E

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