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  2. Makoto Tashiro

Makoto Tashiro

  (田代 信)

Profile Information

Affiliation
Professor, Graduate School of Science and Engineering, Saitama University
Specially Appointed Professor, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency
Degree
Master (Science)(the University of Tokyo)
Dr. (Science)(the University of Tokyo)
J-GLOBAL ID
200901083726265608
researchmap Member ID
1000161587
External link

Research Interests

 14

Research Areas

 1

Research History

 4

Education

 3

Committee Memberships

 2

Awards

 2

Papers

 208
  • Yoshiaki Kanemaru, Ryo Iizuka, Yoshitomo Maeda, Takashi Okajima, Takayuki Hayashi, Kazuhiro Kiyokane, Yuto Nihei, Takashi Kominato, Manabu Ishida, Chikara Natsukari, Shin Watanabe, Kousuke Sato, Yukikatsu Terada, Katsuhiro Hayashi, Chris Baluta, Tessei Yoshida, Akio Hoshino, Shoji Ogawa, Kotaro Fukushima, Hiromitsu Takahashi, Masayoshi Nobukawa, Tsunefumi Mizuno, Kazuhiro Nakazawa, Shin’ichiro Uno, Ken Ebisawa, Satoshi Eguchi, Satoru Katsuda, Aya Kubota, Naomi Ota, Megumi Shidatsu, Atsushi Tanimoto, Yuichi Terashima, Yohko Tsuboi, Yuusuke Uchida, Hideki Uchiyama, Shigeo Yamauchi, Yoneyama Tomokage, Satoshi Yamada, Nagomi Uchida, Rie Sato, Matthew P. Holland, Michael Loewenstein, Eric D. Miller, Tahir Yaqoob, Robert S. Hill, Morgan D. Waddy, Mark M. Mekosh, Joseph B. Fox, Isabella S. Brewer, Emily Aldoretta, Makoto Tashiro, Kenichi Toda, Hironori Maejima
    Journal of Astronomical Telescopes, Instruments, and Systems, 11(04), Dec 18, 2025  
  • Hirofumi Noda, Satoshi Yamada, Shoji Ogawa, Kouichi Hagino, Ehud Behar, Omer Reich, Anna Ogorzalek, Laura Brenneman, Yuichi Terashima, Misaki Mizumoto, Francesco Tombesi, Pierpaolo Condò, Alfredo Luminari, Atsushi Tanimoto, Megan E. Eckart, Erin Kara, Takashi Okajima, Yoshihiro Ueda, Yuki Aiso, Makoto Tashiro
    The Astrophysical Journal Letters, 993(2) L53-L53, Nov 6, 2025  
    Abstract We observed the X-ray-bright ultraluminous infrared galaxy IRAS 05189−2524 with XRISM during its performance verification phase. The unprecedented energy resolution of the onboard X-ray microcalorimeter revealed complex spectral features at ∼7–9 keV, which can be interpreted as blueshifted Fe XXV / XXVI absorption lines with various velocity dispersions, originating from ultrafast outflow (UFO) components with multiple bulk velocities of ∼0.076 c , ∼0.101 c , and ∼0.143 c . In addition, a broad Fe–K emission line was detected around ∼7 keV, forming a P Cygni profile together with the absorption lines. The onboard X-ray CCD camera revealed a 0.4–12 keV broadband spectrum characterized by a neutrally absorbed power-law continuum with a photon index of ∼2.3 and intrinsic flare-like variability on timescales of ∼10 ks, both of which are likely associated with near-Eddington accretion. We also found potential variability of the UFO parameters on a timescale of ∼140 ks. Using these properties, we propose new constraints on the outflow structure and suggest the presence of multiple outflowing regions on scales of about tens to 100 Schwarzschild radii, located within roughly 2000 Schwarzschild radii. Since both the estimated momentum and energy outflow rates of the UFOs exceed those of galactic molecular outflows, our results indicate that powerful, multivelocity UFOs are already well developed during a short-lived evolutionary phase following a major galaxy merger, characterized by intense starburst activity and likely preceding the quasar phase. This system is expected to evolve into a quasar, sustaining strong UFO activity and suppressing star formation in the host galaxy.
  • Marc Audard, Hisamitsu Awaki, Ralf Ballhausen, Aya Bamba, Ehud Behar, Rozenn Boissay-Malaquin, Laura Brenneman, Gregory V. Brown, Lia Corrales, Elisa Costantini, Renata Cumbee, Maria Diaz Trigo, Chris Done, Tadayasu Dotani, Ken Ebisawa, Megan Eckart, Dominique Eckert, Teruaki Enoto, Satoshi Eguchi, Yuichiro Ezoe, Adam Foster, Ryuichi Fujimoto, Yutaka Fujita, Yasushi Fukazawa, Kotaro Fukushima, Akihiro Furuzawa, Luigi Gallo, Javier A. Garcia, Liyi Gu, Matteo Guainazzi, Kouichi Hagino, Kenji Hamaguchi, Isamu Hatsukade, Katsuhiro Hayashi, Takayuki Hayashi, Natalie Hell, Edmund Hodges-Kluck, Ann Hornschemeier, Yuto Ichinohe, Manabu Ishida, Kumi Ishikawa, Yoshitaka Ishisaki, Jelle Kaastra, Timothy Kallman, Erin Kara, Satoru Katsuda, Yoshiaki Kanemaru, Richard Kelley, Caroline Kilbourne, Shunji Kitamoto, Shogo Kobayashi, Takayoshi Kohmura, Aya Kubota, Maurice Leutenegger, Michael Loewenstein, Yoshitomo Maeda, Maxim Markevitch, Hironori Matsumoto, Kyoko Matsushita, Dan McCammon, Brian Mcnamara, Francois Mernier, Eric D. Miller, Jon M. Miller, Ikuyuki Mitsuishi, Misaki Mizumoto, Tsunefumi Mizuno, Koji Mori, Koji Mukai, Hiroshi Murakami, Richard Mushotzky, Hiroshi Nakajima, Kazuhiro Nakazawa, Jan-Uwe Ness, Kumiko Nobukawa, Masayoshi Nobukawa, Hirofumi Noda, Hirokazu Odaka, Shoji Ogawa, Anna Ogorzalek, Takashi Okajima, Naomi Ota, Stephane Paltani, Robert Petre, Paul Plucinsky, Frederick Scott Porter, Katja Pottschmidt, Kosuke Sato, Toshiki Sato, Makoto Sawada, Hiromi Seta, Megumi Shidatsu, Aurora Simionescu, Randall Smith, Hiromasa Suzuki, Andrew Szymkowiak, Hiromitsu Takahashi, Mai Takeo, Toru Tamagawa, Keisuke Tamura, Takaaki Tanaka, Atsushi Tanimoto, Makoto Tashiro, Yukikatsu Terada, Yuichi Terashima, Yohko Tsuboi, Masahiro Tsujimoto, Hiroshi Tsunemi, Takeshi G. Tsuru, Aysegul Tumer, Hiroyuki Uchida, Nagomi Uchida, Yuusuke Uchida, Hideki Uchiyama, Yoshihiro Ueda, Shinichiro Uno, Jacco Vink, Shin Watanabe, Brian J. Williams, Satoshi Yamada, Shinya Yamada, Hiroya Yamaguchi, Kazutaka Yamaoka, Noriko Yamasaki, Makoto Yamauchi, Shigeo Yamauchi, Tahir Yaqoob, Tomokage Yoneyama, Tessei Yoshida, Mihoko Yukita, Irina Zhuravleva, Joey Neilsen, Ryota Tomaru, Missagh Mehdipour
    NATURE, 646(8083), Oct 2, 2025  
  • David Bogensberger, Yuya Nakatani, Tahir Yaqoob, Yoshihiro Ueda, Richard Mushotzky, Jon M Miller, Luigi C Gallo, Yasushi Fukazawa, Taishu Kayanoki, Makoto Tashiro, Hirofumi Noda, Toshiya Iwata, Kouichi Hagino, Misaki Mizumoto, Misaki Urata, Frederick S Porter, Michael Loewenstein
    Publications of the Astronomical Society of Japan, Sep 30, 2025  Peer-reviewed
  • Katsuhiro Hayashi, Makoto Tashiro, Yukikatsu Terada, Tessei Yoshida, Shoji Ogawa, Yoshiaki Kanemaru, Kotaro Fukushima, Akio Hoshino, Chris Baluta, Hiromitsu Takahashi, Masayoshi Nobukawa, Tsunefumi Mizuno, Kazuhiro Nakazawa, Shin’ichiro Uno, Shin Watanabe, Ryo Iizuka, Rie Sato, Matthew P. Holland, Michael Loewenstein, Koji Mukai, Jan-Uwe Ness, Guillaume Belanger, Matteo Guainazzi, Ken Ebisawa, Satoshi Eguchi, Satoru Katsuda, Takao Kitaguchi, Aya Kubota, Naomi Ota, Megumi Shidatsu, Atsushi Tanimoto, Yuichi Terashima, Yohko Tsuboi, Yuusuke Uchida, Hideki Uchiyama, Shigeo Yamauchi, Tomokage Yoneyama, Satoshi Yamada, Nagomi Uchida, Seiko Sakurai, Eric D. Miller, Tahir Yaqoob, Robert S. Hill, Morgan D. Waddy, Mark M. Mekosh, Joseph B. Fox, Emily Aldoretta, Isabella S. Brewer, Kenji Hamaguchi, François Mernier, Anna Ogorzalek, Katja Pottschmidt, Mihoko Yukita, Ayşegül Tümer, Edward J. Sabol, Takayuki Tamura, Yasushi Fukazawa, Hirokazu Odaka, Tsubasa Tamba, Ryohei Sato, Sou Kato, Minami Sakama, Takumi Shioiri, Yuki Niida, Natsuki Sakamoto, Noboru Nemoto, Yuki Omiya, Nari Suzuki, Toshihiro Takagi, Yugo Motogami, Taichi Nakamoto, Chulsoo Kang, Hironori Maejima, Ken’ichi Toda, Chikara Natsukari
    Journal of Astronomical Telescopes, Instruments, and Systems, 11(04), Sep 8, 2025  
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Misc.

 304
  • 寺田幸功, 寺田幸功, 田代信, 田代信, 高橋弘充, 信川正順, 水野恒史, 宇野伸一郎, 中澤知洋, 久保田あや, 渡辺伸, 飯塚亮, 佐藤理江, 林克洋, 米山友景, 吉田鉄生, 金丸善朗, 小川翔司, 星野晶夫, 福島光太郎, BALUTA Chris, 海老沢研, 江口智士, 勝田哲, 太田直美, 志達めぐみ, 谷本敦, 寺島雄一, 坪井陽子, 内田和海, 内田悠介, 内山秀樹, 山田智史, 山内茂雄, HOLLAND Matt, LOEWENSTEIN Michael, MILLER Eric, YAQOOB Tahir
    宇宙航空研究開発機構研究開発報告 JAXA-RR-(Web), (24-004), 2025  
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    日本天文学会年会講演予稿集, 2025, 2025  
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    日本天文学会年会講演予稿集, 2024, 2024  
  • 田代信, 田代信, 寺田幸功, 寺田幸功, 渡辺伸, 前島弘則, 戸田謙一, 山口弘悦, 竹井洋, 冨田洋, 藤本龍一, KELLEY R., REICHENTHAL L., HARTZ L., SNEIDERMAN G., PETRE R., WILLIAMS B., HOLLAND M., LOEWENSTEIN M., 松下恭子, GUAINAZZI M., COSTANTINI E., 石崎欣尚, 森浩二, 中嶋大, MILLER E., 澤田真理
    日本天文学会年会講演予稿集, 2024, 2024  
  • 吉田鉄生, 林克洋, 金丸善朗, 小川翔司, 福島光太郎, 寺田幸功, 田代信, 高橋弘充, 水野恒史, 深沢泰司, 阪本菜月, 信川正順, 宇野伸一郎, 中澤知洋, 大宮悠希, 大熊佳吾, 内山秀樹, 久保田あや, 勝田哲, 塩入匠, 本上侑吾, 寺島雄一, 志達めぐみ, 新居田祐基, 高木利紘, 山内茂雄, 太田直美, 白木天音, 鈴木那梨, 北口貴雄, 山田智史, 坪井陽子, 米山友景, 根本登, 内田悠介, 江口智士, 谷本敦, 善本真梨那, 内田和海, 海老沢研, 渡辺伸, 飯塚亮, HOLLAND Matt, YAQOOB Tahir, BALUTA Chris, LOEWENSTEIN Michael, LOEWENSTEIN Michael, MILLER Eric
    日本天文学会年会講演予稿集, 2024, 2024  
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Presentations

 101
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Teaching Experience

 67
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Professional Memberships

 2

Research Projects

 16
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Social Activities

 1
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