Search Results 1-20 of 278

  • Observation of Jumping Cirrus with Ground-Based Cameras, Radiosonde, and Himawari-8

    SEGUCHI Takafumi , IWASAKI Suginori , KAMOGAWA Masashi , USHIYAMA Tomoki , OKAMOTO Hajime

    … The location and spatial scale of the JC were calculated by measurements using the photometry of background stars in the nighttime and the geostationary meteorological satellite Himawari-8 infrared imagery. … The environmental conditions of the JC were also investigated using radiosonde and Himawari-8 visible and infrared measurements. …

    Journal of the Meteorological Society of Japan. Ser. II 97(3), 615-632, 2019

    J-STAGE 

  • Distortion of Magnetic Fields in a Starless Core. V. Near-infrared and Submillimeter Polarization in FeSt 1-457

    Kandori Ryo , Nagata Tetsuya , Tazaki Ryo , Tamura Motohide , Saito Masao , Tomisaka Kohji , Matsumoto Tomoaki , Kusakabe Nobuhiko , Nakajima Yasushi , Kwon Jungmi , Nagayama Takahiro , Tatematsu Ken'ichi

    The Astrophysical Journal 868(2), 2018-11-27

    IR 

  • RCW 36 in the Vela Molecular Ridge: Evidence for high-mass star-cluster formation triggered by cloud–cloud collision

    Sano Hidetoshi , Enokiya Rei , Hayashi Katsuhiro , Yamagishi Mitsuyoshi , Saeki Shun , Okawa Kazuki , Tsuge Kisetsu , Tsutsumi Daichi , Kohno Mikito , Hattori Yusuke , Yoshiike Satoshi , Fujita Shinji , Nishimura Atsushi , Ohama Akio , Tachihara Kengo , Torii Kazufumi , Hasegawa Yutaka , Kimura Kimihiro , Ogawa Hideo , Wong Graeme F , Braiding Catherine , Rowell Gavin , Burton Michael G , Fukui Yasuo

    … The H ii region RCW 36, located in the Vela molecular ridge, contains a young star cluster (∼ 1 Myr old) and two O-type stars. … Both clouds are likely to be physically associated with the star cluster, as verified by the good spatial correspondence among the two clouds, infrared filaments, and the star cluster. …

    Publications of the Astronomical Society of Japan 70(SP2), S43, 2018-05

    IR 

  • Distortion of Magnetic Fields in a Starless Core. III. Polarization–Extinction Relationship in FeSt 1-457

    Kandori Ryo , Tamura Motohide , Nagata Tetsuya , Tomisaka Kohji , Kusakabe Nobuhiko , Nakajima Yasushi , Kwon Jungmi , Nagayama Takahiro , Tatematsu Ken'ichi

    … The relationship between dust polarization and extinction was determined for the cold dense starless molecular cloud core FeSt 1-457 based on the background star polarimetry of dichroic extinction at near-infrared wavelengths. …

    The Astrophysical Journal (857), 2018-04-20

    IR 

  • Can an off-axis gamma-ray burst jet in GW170817 explain all the electromagnetic counterparts?

    Ioka Kunihito , Nakamura Takashi

    … Gravitational waves from a merger of two neutron stars (NSs) were discovered for the first time in GW170817, together with diverse electromagnetic (EM) counterparts. …

    Progress of Theoretical and Experimental Physics 2018(4), 2018-04

    IR 

  • Anomaly of Hydrogen Recombination Line Ratio in Ultraluminous Infrared Galaxies

    矢野 健一 , 中川 貴雄 , Malkan Matthew , 磯部 直樹 , 白旗 麻衣 , 馬場 俊介 , 道井 亮介 , Bhalotia Vanshree , Yano Kenichi , Nakagawa Takao , Malkan Matthew , Isobe Naoki , Shirahata Mai , Baba Shunsuke , Doi Ryosuke , Bhalotia Vanshree

    … 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. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 379-382, 2018-03-09

    IR 

  • Searching for previously unknown classes of objects in the AKARI-NEP Deep data with fuzzy logic SVM algorithm

    Poliszczuk Artem , Solarz Aleksandra , Pollo Agnieszka , The NEP-Deep Team

    … 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, JapanIn this proceedings application of a fuzzy Support Vector Machine (FSVM) learning algorithm, to classify mid-infrared (MIR) sources from the AKARI NEP Deep field into three classes: stars, galaxies and AGNs, is presented. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 375-378, 2018-03-09

    IR 

  • DEIMOS Spectroscopy of Star-Forming Galaxies in the AKARI North Ecliptic Pole-Deep Field

    Kim Helen K. , Malkan Matthew A. , 大井 渚 , Burgarella Denis , Buat Veronique , 高木 俊暢 , 松原 英雄 , Kim Helen K. , Malkan Matthew A. , Oi Nagisa , Burgarella Denis , Buat Veronique , Takagi Toshinobu , Matsuhara Hideo

    … 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. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 371-374, 2018-03-09

    IR 

  • Line flux measurement of infrared galaxies in the AKARI NEP field with Keck/DEIMOS

    正垣 綾乃 , 松浦 周二 , 大井 渚 , 後藤 友嗣 , 松原 英雄 , 村田 一心 , 高木 俊暢 , 大塚 拓也 , Malkan Matthew , 中禮 沙也加 , Shogaki Ayano , Matsuura Shuji , Oi Nagisa , Goto Tomotsugu , Matsuhara Hideo , Murata Kazumi , Takagi Toshinobu , Otsuka Takuya , Malkan Matthew , Churei Sayaka

    … 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, JapanWe analyzed 553 spectra of infrared sources in the AKARI NEP deep field observed with Keck/DEIMOS in 2011. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 367-370, 2018-03-09

    IR 

  • Herschel 250 micrometers detected star-forming (SF) galaxies over the North Ecliptic Pole (NEP) Wide field of AKARI

    Kim Seong Jin , Jeong Woong-Seob , Lee Hyung Mok , 後藤 友嗣 , Pearson Chris , Shim Hyunjin , 松原 英雄 , The AKARI NEP Team , Kim Seong Jin , Jeong Woong-Seob , Lee Hyung Mok , Goto Tomotsugu , Pearson Chris , Shim Hyunjin , Matsuhara Hideo , The AKARI NEP Team

    … 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, JapanWe study infrared properties of star-forming (SF) galaxies selected by 250 micrometers band detection of the Herschel/SPIRE survey on the entire North Ecliptic Pole (NEP) field of AKARI. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 363-365, 2018-03-09

    IR 

  • AKARI MIR slitless spectroscopic survey of galaxies at z less than 0.5

    大山 陽一 , 和田 武彦 , 松原 英雄 , 高木 俊暢 , Malkan M. , 後藤 友嗣 , 江上 英一 , Lee Hyung Mok , Im Myung , Kim J. -H. , Pearson Chris , 稲見 華恵 , 大薮 進喜 , 臼井 文彦 , Burgarella Denis , Mazyed F. , 今西 昌俊 , Jeong Woong-Seob , 宮地 崇光 , DiazTello J. , 中川 貴雄 , Oyama Yoichi , Wada Takehiko , Matsuhara Hideo , Takagi Toshinobu , Malkan M. , Goto Tomotsugu , Egami Eiichi , Lee Hyung Mok , Im Myung , Kim J. -H. , Pearson Chris , Inami Hanae , Oyabu Shinki , Usui Fumihiko , Burgarella Denis , Mazyed F. , Imanishi Masatoshi , Jeong Woong-Seob , Miyaji Takamitsu , DiazTello J. , Nakagawa Takao

    … 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. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 359-362, 2018-03-09

    IR 

  • AGN selection by 18-band SED fitting in mid-infrared in the AKARI NEP deep field

    Huang Ting-Chi , 後藤 友嗣 , 橋本 哲也 , 大井 渚 , 松原 英雄 , Huang Ting-Chi , Goto Tomotsugu , Hashimoto Tetsuya , Oi Nagisa , Matsuhara Hideo

    … 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, JapanIn this research, we provide a new, efficient method to select infrared (IR) active galactic nucleus (AGN). …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 355-358, 2018-03-09

    IR 

  • Surface density: a new parameter in the fundamental metallicity relation of star-forming galaxies

    橋本 哲也 , 後藤 友嗣 , 百瀬 莉恵子 , Hashimoto Tetsuya , Goto Tomotsugu , Momose Rieko

    … 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. … AKARI is expected to play an important role in shedding light on the infrared properties of the new 4D FMR.Physical characteristics: Original contains color illustrations …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 351-354, 2018-03-09

    IR 

  • What makes Ultra Luminous Infrared Galaxies shine? Properties and environments of ULIRGs from the AKARI Deep Field-South

    Bankowicz Malgorzata , Pollo Agnieszka , Malek Katarzyna , 竹内 努 , Burgarella Denis , Buat Veronique , Malkan Matt , Herzig Aleksander , Bankowicz Malgorzata , Pollo Agnieszka , Malek Katarzyna , Takeuchi Tsutomu , Burgarella Denis , Buat Veronique , Malkan Matt , Herzig Aleksander

    … 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, JapanBrackets Ultra brackets Luminous Infrared Galaxies (brackets U brackets LIRGs) are a rare class of galaxies whose exact mechanisms of activity and very high dust luminosity are still under debate, with the mixed role of galaxy mergers, starburst and Active Galactic Nucleus (AGN) to be clarified. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 347-350, 2018-03-09

    IR 

  • Far-IR dust properties of highly dust obscured AGNs from the AKARI and WISE all-sky surveys

    Lam Anson , Malkan Matthew , Wright Edward

    … 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, JapanThe combination of the AKARI and WISE infrared all-sky surveys provides an unique opportunity to identify and characterize the most highly dust obscured AGNs in the universe. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 341-344, 2018-03-09

    IR 

  • Analyzing Hydrogen Recombination Lines in the Infrared and Optical to Determine Extinction and SFRs of Dusty Infrared Galaxies

    Payne Anna V. , 稲見 華恵 , Malkan Matthew A. , 松原 英雄 , Payne Anna V. , Inami Hanae , Malkan Matthew A. , Matsuhara Hideo , Sakai Shoko

    … 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. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 337-340, 2018-03-09

    IR 

  • AKARI slit-less spectroscopy and broadband infrared photometry observations of Hickson Compact Groups 56 and 92

    池内 綾人 , 左近 樹 , 尾中 敬 , Galliano Frederic , Wu Ronin , Ikeuchi Ayato , Sakon Itsuki , Onaka Takashi , Galliano Frederic , Wu Ronin

    … 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, JapanBased on near- to far-infrared spectral energy distribution (SED) analyses, we have investigated star-formation activities of galaxies in Hickson Compact Groups (HCGs) that indicate clear signs of interactions. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 333-336, 2018-03-09

    IR 

  • The property of star-forming regions in ULIRGs probed with NIR absorption bands

    道井 亮介 , 中川 貴雄 , 磯部 直樹 , 馬場 俊介 , 矢野 健一 , 山岸 光義 , Doi Ryosuke , Nakagawa Takao , Isobe Naoki , Baba Shunsuke , Yano Kenichi , Yamagishi Mitsuyoshi

    … 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, JapanWe observed near-infrared (NIR) absorption bands in 48 ultraluminous infrared galaxies (ULIRGs) to study physical conditions in star-forming regions. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 325-327, 2018-03-09

    IR 

  • Analysis of Ice Absorption Features toward YSO Candidates using AKARI

    木村 智幸 , 尾中 敬 , 左近 樹 , 下西 隆 , Kimura Tomoyuki , Onaka Takashi , Sakon Itsuki , Shimonishi Takashi

    … 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, JapanWe serendipitously discovered two young stellar object (YSO) candidates using the slit-less spectroscopic mode of the InfraRed Camera (IRC) on board AKARI. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 321-324, 2018-03-09

    IR 

  • A systematic study of Galactic infrared bubbles along the whole Galactic plane with the AKARI all-sky surveys

    花岡 美咲 , 金田 英宏 , 鈴木 仁研 , 國生 拓摩 , 大薮 進喜 , 石原 大助 , Hanaoka Misaki , Kaneda Hidehiro , Suzuki Toyoaki , Kokusho Takuma , Oyabu Shinki , Ishihara Daisuke

    … 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, JapanGalactic infrared (IR) bubbles are known to contain massive stars near their centers, and crucial to study massive star formation mechanisms. …

    宇宙航空研究開発機構特別資料 = JAXA Special Publication: The Cosmic Wheel and the Legacy of the AKARI archive: from galaxies and stars to planets and life (JAXA-SP-17-009E), 317-320, 2018-03-09

    IR 

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