JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
titleNorth Ecliptic Pole multi-wavelength survey: new optical data with Hyper Suprime-Cam and near-future prospects with eROSITA
Author(jpn)大井, 渚; 松原, 英雄; 後藤, 友嗣; 内海, 洋輔; 百瀬, 莉恵子; Huang, Ting-Chi; 鳥羽, 儀樹; Im, Myung; Lee, Hyung Mok; Kim, Seong Jin; 宮地, 崇光; Krumpe, Mirko; 村田, 一心; 大山, 陽一; Serjeant, Steve; Pearson, Chris; 中川, 貴雄; 和田, 武彦; 高木, 俊暢; 松浦, 周二; 正垣, 綾乃; NEP Team
Author(eng)Oi, Nagisa; Matsuhara, Hideo; Goto, Tomotsugu; Utsumi, Yosuke; Momose, Rieko; Huang, Ting-Chi; Toba, Yoshiki; Im, Myung; Lee, Hyung Mok; Kim, Seong Jin; Miyaji, Takamitsu; Krumpe, Mirko; Murata, Kazumi; Oyama, Yoichi; Serjeant, Steve; Pearson, Chris; Nakagawa, Takao; Wada, Takehiko; Takagi, Toshinobu; Matsuura, Shuji; Shogaki, Ayano; NEP Team
Author Affiliation(jpn)東京理科大学; 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS); 国立清華大学; 広島大学宇宙科学センター; 国立清華大学; 国立清華大学; 台湾中央研究院天文及天文物理研究所; Seoul National University; Seoul National University; Seoul National University; Instituto de Astronomia, Universidad Nacional Autonoma de Mexico; Leibniz Institute for Astrophysics Potsdam; 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS); 台湾中央研究院天文及天文物理研究所; The Open University; The Open University; 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS); 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS); 日本宇宙フォーラム; 関西学院大学; 関西学院大学; 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)
Author Affiliation(eng)Tokyo University of Science; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS); National Tsing Hua University; Hiroshima Astrophysical Science Center, Hiroshima University; National Tsing Hua University; National Tsing Hua University; Institute of Astronomy and Astrophysics, Academia Sinica, Taiwan; Seoul National University; Seoul National University; Seoul National University; Instituto de Astronomia, Universidad Nacional Autonoma de Mexico; Leibniz Institute for Astrophysics Potsdam; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS); Institute of Astronomy and Astrophysics, Academia Sinica, Taiwan; The Open University; The Open University; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS); Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS); Japan Space Forum; Kwansei Gakuin University; Kwansei Gakuin University; Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Issue Date2018-03-09
PublisherJapan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構(JAXA)
Publication titleJAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life
宇宙航空研究開発機構特別資料
VolumeJAXA-SP-17-009E
Start page185
End page188
Publication date2018-03-09
Languageeng
AbstractThe AKARI North Ecliptic Pole (NEP) survey consists of two survey projects: NEP-Deep (0.5 sq. deg) and NEP-Wide (5.4 sq. deg), providing with tens of thousands of galaxies. A continuous filter coverage in the mid-infrared wavelengths (7, 9, 11, 15, 18 and 24 micrometers) is unique to diagnose the contributions from dusty star-formation activity and AGNs. Here we present current status focused on the newly obtained optical images and near-future prospects with a new X-ray telescope. Hyper Suprime-Cam on Subaru telescope is a gigantic optical camera with huge Field of View (FoV). Thanks to the wide FoV, we successfully obtained deep optical images at g, r, i, z and Y-bands covering most of the NEP-Wide field. Using the deep optical images, we identified over 5000 optical counterparts of the Mid-IR sources, presumably deeply obscured galaxies in NEP-Wide field. We also investigated properties of these infrared sources with SED-fitting. eROSITA, to be launched early 2018, is a new all-sky X-ray survey telescope, and expected to conduct ultra deep 2-10 keV imaging toward NEP. We expect unprecedentedly numerous Compton-thick AGN candidates when combined with the multi-wavelength data in NEP region.
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
Keywordsgalaxies: evolution; infrared: galaxies
Document TypeConference Paper
JAXA Category特別資料
NASA Subject CategoryAstronomy
ISSN(online)2433-2232
SHI-NOAA1730026030
Report NoJAXA-SP-17-009E
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/879154


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