Innovation of Infrared Observations of Young Planets and Habitable Planets

• Project Area: A Paradigm Shift by a New Integrated Theory of Star Formation: Exploring the Expanding Frontier of Habitable Planetary Systems in Our Galaxy
• Project/Area Number: 18H05442
• Research Category: Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: The University of Tokyo
• Principal Investigator: Motohide Tamura 東京大学, 大学院理学系研究科(理学部), 教授 (00260018)
• Co-Investigator(Kenkyū-buntansha): 小谷 隆行 大学共同利用機関法人自然科学研究機構(機構直轄研究施設), アストロバイオロジーセンター, 准教授 (40554291) ; 佐藤 文衛 東京工業大学, 理学院, 教授 (40397823) ; 永山 貴宏 鹿児島大学, 理工学域理学系, 准教授 (00533275) ; 栗田 光樹夫 京都大学, 理学研究科, 准教授 (20419427)
• Project Period (FY): 2018-06-29 – 2023-03-31
• Project Status: Completed (Fiscal Year 2023)
• Budget Amount: ¥343,200,000 (Direct Cost: ¥264,000,000、Indirect Cost: ¥79,200,000); Fiscal Year 2022: ¥42,900,000 (Direct Cost: ¥33,000,000、Indirect Cost: ¥9,900,000); Fiscal Year 2021: ¥58,370,000 (Direct Cost: ¥44,900,000、Indirect Cost: ¥13,470,000); Fiscal Year 2020: ¥62,010,000 (Direct Cost: ¥47,700,000、Indirect Cost: ¥14,310,000); Fiscal Year 2019: ¥73,580,000 (Direct Cost: ¥56,600,000、Indirect Cost: ¥16,980,000); Fiscal Year 2018: ¥106,340,000 (Direct Cost: ¥81,800,000、Indirect Cost: ¥24,540,000)
• Keywords: 赤外線 / 系外惑星 / 視線速度法 / 赤色矮星 / 原始惑星 / 相関法 / 若い惑星 / M型星 / 光周波数コム

Outline of Final Research Achievements

The goal of the project is to establish a new approach to the exoplanet observations using infrared light, which is advantageous for observing low-temperature objects. To this end, we develop infrared spectroscopic instruments while maintaining the telescopes at the SAAO, and we search for planets around nearby red dwarfs and young stars using large telescopes such as Subaru. In addition, we promote astrobiology in environments different from those of the solar system. Among our major achievements are the discovery of the first planet by the infrared Doppler method, the discovery of an Earth-sized planet in the vicinity of the Earth, the discovery of more than 200 transit exoplanets in total, the discovery of a protoplanet buried in a protoplanetary disk by direct observation, detection of many free-floating planets, and the world's first detection of OH molecules in an exoplanet atmosphere.

Academic Significance and Societal Importance of the Research Achievements

1995年の太陽型恒星を周回する系外惑星の発見以降、5500個を超える惑星が発見されているが、領域開始時において以下の2点は未解決かつ喫緊の課題であった。(1)多様な系外惑星の原因は何か？ (2)第二の地球はあるのか？
本研究における円盤中の原始惑星の発見や若い惑星の軌道の特徴づけによって、多様な惑星系の成因がその始状態であることが強く示唆された。また、近傍のハビタブル惑星の発見は異環境における第二の地球の有望な候補となり、今後の大気検出に繋がると期待される。これらの学術的成果はプレスリリースされ、社会的にも大きな関心を惹いた。また、書籍出版も活発に行うことができた。

Research Products

• [Int'l Joint Research] プリンストン大学(米国)
• [Int'l Joint Research] マックスプランク研究所(ドイツ)
• [Int'l Joint Research] 南アフリカ天文台(南アフリカ)
• [Int'l Joint Research] Instituto de Astrofisica de Canarias(スペイン)
• [Int'l Joint Research] プリンストン大学/ハワイ/アリゾナ大学(米国)
• [Int'l Joint Research] マックスプランク研究所(ドイツ)
• [Int'l Joint Research] 南アフリカ天文台(南アフリカ)
• [Int'l Joint Research] タタ研究所(インド)
• [Int'l Joint Research] Instituto de Astrofisica de Canarias(スペイン)
• [Int'l Joint Research] プリンストン大学/ハワイ大学/アリゾナ大学(米国)
• [Int'l Joint Research] マックスプランク研究所(ドイツ)
• [Int'l Joint Research] 南アフリカ天文台(南アフリカ)
• [Int'l Joint Research] Instituto de Astrofisica de Canarias(スペイン)
• [Int'l Joint Research] プリンストン大学/ハワイ大学/アリゾナ大学(米国)
• [Int'l Joint Research] マックスプランク研究所(ドイツ)
• [Int'l Joint Research] 南アフリカ天文台(南アフリカ)
• [Int'l Joint Research] トロント大学(カナダ)
• [Int'l Joint Research] プリンストン大学/ハワイ大学/アリゾナ大学(米国)
• [Int'l Joint Research] マックスプランク研究所(ドイツ)
• [Int'l Joint Research] 南アフリカ天文台(南アフリカ)
• [Journal Article] The JWST Early-release Science Program for Direct Observations of Exoplanetary Systems II: A 1 to 20 μm Spectrum of the Planetary-mass Companion VHS 1256-1257 b (2023)
  • Author(s): Miles, Brittany E.、Biller, Beth A.、Patapis, Polychronis、ほか（111名中101番目）
  • Journal Title: The Astrophysical Journal Letters Volume: 946 Issue: 1 Pages: L6-L6
  • DOI: 10.3847/2041-8213/acb04a
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] An Earth-sized Planet around an M5 Dwarf Star at 22 pc (2023)
  • Author(s): Hirano Teruyuki、Dai Fei、Livingston John H.、et al.
  • Journal Title: The Astronomical Journal Volume: 165 Issue: 3 Pages: 131-131
  • DOI: 10.3847/1538-3881/acb7e1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] JCMT BISTRO Observations: Magnetic Field Morphology of Bubbles Associated with NGC 6334 (2023)
  • Author(s): Tahani, Mehrnoosh; Bastien, Pierre; Furuya, Ray S.; Pattle, Kate; Johnstone, Doug; Arzoumanian, Doris; Doi, Yasuo; Hasegawa, Tetsuo; Inutsuka, Shu-ichiro; Hiroyuki Nakanishi et al.
  • Journal Title: The Astrophysical Journal Volume: 944 Issue: 2 Pages: 139-139
  • DOI: 10.3847/1538-4357/acac81
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Photosynthetic Fluorescence from Earthlike Planets around Sunlike and Cool Stars (2023)
  • Author(s): Komatsu Yu、Hori Yasunori、Kuzuhara Masayuki、Kosugi Makiko、Takizawa Kenji、Narita Norio、Omiya Masashi、Kim Eunchul、Kusakabe Nobuhiko、Meadows Victoria、Tamura Motohide
  • Journal Title: The Astrophysical Journal Volume: 942 Issue: 2 Pages: 57-57
  • DOI: 10.3847/1538-4357/aca3a5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Planet(esimal)s around stars with TESS (PAST) III: A search for triplet He I in the atmospheres of two 200 Myr-old planets (2022)
  • Author(s): Gaidos Eric、Hirano Teruyuki、Lee Rena A、Harakawa Hiroki、Hodapp Klaus、Jacobson Shane、Kotani Takayuki、Kudo Tomoyuki、Kurokawa Takashi、Kuzuhara Masayuki、Nishikawa Jun、Omiya Masashi、Serizawa Takuma、Tamura Motohide、Ueda Akitoshi、Vievard Sebastien
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 518 Issue: 3 Pages: 3777-3783
  • DOI: 10.1093/mnras/stac3301
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] High-contrast Imaging around a 2 Myr-old CI Tau with a Close-in Gas Giant (2022)
  • Author(s): Shimizu, Toshinori、Uyama, Taichi、Hori, Yasunori、Tamura, Motohide、Wallack, Nicole
  • Journal Title: The Astronomical Journal Volume: 165 Issue: 1 Pages: 20-20
  • DOI: 10.3847/1538-3881/ac9fd1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO-2 Survey: Magnetic Fields of the Massive DR21 Filament (2022)
  • Author(s): Ching, Tao-Chung; Qiu, Keping; Li, Di; Ren, Zhiyuan; Lai, Shih-Ping; Berry, David; Pattle, Kate; Furuya, Ray; Ward-Thompson, Derek; Johnstone, Doug; Hiroyuki Nakanishi et al.
  • Journal Title: The Astrophysical Journal Volume: 941 Issue: 2 Pages: 122-122
  • DOI: 10.3847/1538-4357/ac9dfb
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Spiral Magnetic Field in a Hub-filament Structure, Monoceros R2 (2022)
  • Author(s): Hwang, J. et al.
  • Journal Title: The Astrophysical Journal Volume: 941 Issue: 1 Pages: 51-51
  • DOI: 10.3847/1538-4357/ac99e0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] UV spectropolarimetry with Polstar: protoplanetary disks (2022)
  • Author(s): Wisniewski, John P.、Berdyugin, Andrei V.、Berdyugina, Svetlana V.、Danchi, William C.、Dong, Ruobing、Oudmaijer, Ren, D.、Airapetian, Vladimir S.、Brittain, Sean D.、Gayley, Ken、Ignace, Richard、Langlois, Maud、Lawson, Kellen D.、Lomax, Jamie, R.、Rich, Evan A.、Tamura, Motohide、Vink, Jorick S.、Scowen, Paul A.
  • Journal Title: Astrophysics and Space Science Volume: 367 Issue: 12
  • DOI: 10.1007/s10509-022-04125-7
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Two temperate super-Earths transiting a nearby late-type M dwarf (2022)
  • Author(s): Delrez L.、Murray C. A.、Pozuelos F. J.、Narita N.、Ducrot E.、Timmermans M.、Watanabe N.、Burgasser A. J.、Hirano T.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 667 Pages: A59-A59
  • DOI: 10.1051/0004-6361/202244041
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SCExAO and Keck Direct Imaging Discovery of a Low-mass Companion Around the Accelerating F5 Star HIP 5319* (2022)
  • Author(s): Swimmer N., Currie T., Steiger S., Brandt G. M., Brandt T. D., Guyon O., Kuzuhara M., Chilcote J., Tobin T., Groff T. D., Lozi J., Bailey J. I. III, Walter A. B., Fruitwala N., Zobrist N., Smith J. P., Coiffard G., Dodkins R., Davis K. K., Daal M., Bumble B., Vievard S., Skaf N., Deo V., Jovanovic N., et al.
  • Journal Title: The Astronomical Journal Volume: 164 Issue: 4 Pages: 152-152
  • DOI: 10.3847/1538-3881/ac85a8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Precise mass determination for the keystone sub-Neptune planet transiting the mid-type M dwarf G 9-40 (2022)
  • Author(s): Luque R.、Nowak G.、Hirano T.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 666 Pages: A154-A154
  • DOI: 10.1051/0004-6361/202244426
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A hot sub-Neptune in the desert and a temperate super-Earth around faint M dwarfs (2022)
  • Author(s): Esparza-Borges E.、Parviainen H.、Murgas F.、Pall? E.、Maas A.、Morello G.、Zapatero-Osorio M. R.、Barkaoui K.、Narita N.、Fukui A.、Casasayas-Barris N.、Oshagh M.、Crouzet N.、Gal?n D.、Fern?ndez G. E.、Kagetani T.、Kawauchi K.、Kodama T.、and co-authors
  • Journal Title: Astronomy & Astrophysics Volume: 666 Pages: A10-A10
  • DOI: 10.1051/0004-6361/202243731
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Validation and atmospheric exploration of the sub-Neptune TOI-2136b around a nearby M3 dwarf (2022)
  • Author(s): Kawauchi K.、Murgas F.、Palle E.、Narita N.、Fukui A.、Hirano T.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 666 Pages: A4-A4
  • DOI: 10.1051/0004-6361/202243381
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JWST Early Release Science Program for the Direct Imaging and Spectroscopy of Exoplanetary Systems (2022)
  • Author(s): Hinkley, Sasha、Carter, Aarynn L.、Ray. Shrishmoy、ほか（89名中83番目）
  • Journal Title: Publications of the Astronomical Society of the Pacific Volume: 134 Issue: 1039 Pages: 095003-095003
  • DOI: 10.1088/1538-3873/ac77bd
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] TOI-1452 b: SPIRou and TESS Reveal a Super-Earth in a Temperate Orbit Transiting an M4 Dwarf (2022)
  • Author(s): Cadieux Charles、Doyon Rene、Plotnykov Mykhaylo、Hebrard Guillaume、Jahandar Farbod、Artigau Etienne、Valencia Diana、Cook Neil J.、Martioli Eder、Vandal Thomas、Donati Jean-Francois、Cloutier Ryan、Narita Norio、Fukui Akihiko、Hirano Teruyuki、et al.
  • Journal Title: The Astronomical Journal Volume: 164 Issue: 3 Pages: 96-96
  • DOI: 10.3847/1538-3881/ac7cea
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Laser frequency comb system for the infrared Doppler spectrograph on the Subaru Telescope (2022)
  • Author(s): Serizawa, Takuma、Kurokawa, Takashi、Tanaka, Yosuke、Nishikawa, Jun、Kotani ,Takayuki、Tamura, Motohide
  • Journal Title: Proceedings of the SPIE Volume: 12188 Pages: 203-203
  • DOI: 10.1117/12.2628983
  • Int'l Joint Research
• [Journal Article] High contrast and high angular imaging at Subaru Telescope (2022)
  • Author(s): Guyon Olivier、Ahn Kyohoon、Akiyama Masayuki、Currie Thayne、Deo Vincent、Hattori Takashi、Kudo Tomoyuki、Lozi Julien、Minowa Yosuke、Ono Yoshito .、Skaf Nour、Tamura Motohide、Vievard Sebastien
  • Journal Title: Proc. SPIE 12185, Adaptive Optics Systems VIII, 121856J (29 August 2022) Volume: - Pages: 248-248
  • DOI: 10.1117/12.2630534
  • Int'l Joint Research
• [Journal Article] A technology and science gap list for habitable-zone exoplanet imaging with ground-based extremely large telescopes (2022)
  • Author(s): Jensen-Clem, Rebecca M.、Hinz, Philip M.、Skemer, Andy、Wizinowich, Peter、Jovanovic, Nemanja、Mazin, Benjamin A.、Bailey, John I.、Frazin, Richard A.、Sallum, Steph、Males, Jared R.、Tamura, Motohide
  • Journal Title: Proceedings of the SPIE Volume: 12185 Pages: 2-2
  • DOI: 10.1117/12.2630547
  • Int'l Joint Research
• [Journal Article] Fiber-fed high-resolution infrared spectroscopy at the diffraction limit with Keck-HISPEC and TMT-MODHIS: status update (2022)
  • Author(s): Mawet, Dimitri、 Fitzgerald, Michael P.、et al.
  • Journal Title: Proceedings of the SPIE Volume: 12184 Pages: 61-61
  • DOI: 10.1117/12.2630142
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A super-Earth orbiting near the inner edge of the habitable zone around the M4.5 dwarf Ross 508 (2022)
  • Author(s): Harakawa Hiroki、Takarada Takuya、Kasagi Yui、Hirano Teruyuki、et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 4 Pages: 904-922
  • DOI: 10.1093/pasj/psac044
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Subaru/IRCS L-band spectro-polarimetry of the HD?142527 disk scattered light (2022)
  • Author(s): Honda Mitsuhiko、Tazaki Ryo、Murakawa Koji、Terada Hiroshi、Kudo Tomoyuki、Hattori Takashi、Hashimoto Jun、Tamura Motohide、Watanabe Makoto
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 4 Pages: 851-856
  • DOI: 10.1093/pasj/psac041
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Direct-imaging Discovery and Dynamical Mass of a Substellar Companion Orbiting an Accelerating Hyades Sun-like Star with SCExAO/CHARIS (2022)
  • Author(s): Kuzuhara Masayuki et al. (36著者中33番目 Nishikawa Jun)
  • Journal Title: The Astrophysical Journal Letters Volume: 934 Issue: 2 Pages: L18-L18
  • DOI: 10.3847/2041-8213/ac772f
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Infrared spectroscopy of free-floating planet candidates in Upper Scorpius and Ophiuchus (2022)
  • Author(s): Bouy H.、Tamura M.、Barrado D.、Motohara K.、Castro Rodriguez N.、Miret-Roig N.、Konishi M.、Koyama S.、Takahashi H.、Huilamo N.、Bertin E.、Olivares J.、Sarro L. M.、Berihuete A.、Cuillandre J.-C.、Galli P. A. B.、Yoshii Y.、Miyata T.
  • Journal Title: Astronomy & Astrophysics Volume: 664 Pages: A111-A111
  • DOI: 10.1051/0004-6361/202243850
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] TOI-1696: A Nearby M4 Dwarf with a 3 R_Earth Planet in the Neptunian Desert (2022)
  • Author(s): Mori Mayuko、Livingston John H.、Leon Jerome de、Narita Norio、Hirano Teruyuki、et al.
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 6 Pages: 298-298
  • DOI: 10.3847/1538-3881/ac6bf8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Monitoring Inner Regions in the RY Tau Jet (2022)
  • Author(s): Uyama Taichi、Takami Michihiro、Cugno Gabriele et al.
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 6 Pages: 268-268
  • DOI: 10.3847/1538-3881/ac67a0
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18 (2022)
  • Author(s): Christiansen Jessie L.、Bhure Sakhee、Zink Jon K.、...、Hirano Teruyuki、et al.
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 6 Pages: 244-244
  • DOI: 10.3847/1538-3881/ac5c4c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: Multi-wavelength polarimetry of bright regions in NGC 2071 in the far-infrared/submillimeter range, with POL-2 and HAWC+ (2022)
  • Author(s): L. Fanciullo, F. Kemper, K. Pattle, 他
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 512 Issue: 2 Pages: 1985-2002
  • DOI: 10.1093/mnras/stac528
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Zodiacal exoplanets in time (ZEIT) XII: a directly imaged planetary-mass companion to a young Taurus M dwarf star (2022)
  • Author(s): Gaidos, E、Hirano, T、Kraus, A L、Kuzuhara, M、Zhang, Z、Lee, R A、Salama, M、Berger, T A、Grunblatt, S K、Ansdell, M、Liu, M C、Harakawa, H、Hodapp, K W、Jacobson, S、Konishi, M、Kotani, T、Kudo, T、Kurokawa, T、Nishikawa, J、Omiya, M、Serizawa, T、Tamura, M、Ueda, A、Vievard, S
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 512 Issue: 1 Pages: 583-601
  • DOI: 10.1093/mnras/stab3069
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Global Mapping of Surface Composition on an Exo-Earth Using Sparse Modeling (2022)
  • Author(s): Kuwata Atsuki、Kawahara Hajime、Aizawa Masataka、Kotani Takayuki、Tamura Motohide
  • Journal Title: The Astrophysical Journal Volume: 930 Issue: 2 Pages: 162-162
  • DOI: 10.3847/1538-4357/ac64a1
  • Peer Reviewed / Open Access
• [Journal Article] Effects of Magnetic Field Orientations in Dense Cores on Gas Kinematics in Protostellar Envelopes (2022)
  • Author(s): Gupta Aashish et al.
  • Journal Title: The Astrophysical Journal Volume: 930 Issue: 1 Pages: 67-67
  • DOI: 10.3847/1538-4357/ac63bc
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Possible Alignment Between the Orbits of Planetary Systems and their Visual Binary Companions (2022)
  • Author(s): Christian Sam, Vanderburg Andrew, Becker Juliette, et al.
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 5 Pages: 207-207
  • DOI: 10.3847/1538-3881/ac517f
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Silicon and strontium abundances of very metal-poor stars determined from near-infrared spectra (2022)
  • Author(s): Aoki Wako、Beers Timothy C、Honda Satoshi、Ishikawa Hiroyuki T、Matsuno Tadafumi、Placco Vinicius M、Yoon Jinmi、Harakawa Hiroki、Hirano Teruyuki、Hodapp Klaus、Ishizuka Masato、Jacobson Shane、Kotani Takayuki、Kudo Tomoyuki、Kurokawa Takashi、Kuzuhara Masayuki、Nishikawa Jun、Omiya Masashi、Serizawa Takuma、他3人
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 2 Pages: 273-282
  • DOI: 10.1093/pasj/psab123
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Images of embedded Jovian planet formation at a wide separation around AB Aurigae (2022)
  • Author(s): Currie T., Lawson K., Schneider G., Lyra W., Wisniewski J., Grady C., Guyon O., Tamura M., Kotani T., Kawahara H., Brandt T., Uyama T., Muto T., Dong R., Kudo T., Hashimoto J., Fukagawa M., Wagner K., Lozi J., Chilcote J., Tobin T., Groff T., Ward-Duong K., Januszewski W., Norris B., Tuthill P., et al.
  • Journal Title: Nature Astronomy Volume: 6 Issue: 6 Pages: 751-759
  • DOI: 10.1038/s41550-022-01634-x
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Dippers from TESS Full-frame Images. II. Spectroscopic Characterization of Four Young Dippers (2022)
  • Author(s): Kasagi Yui、Kotani Takayuki、Kawahara Hajime、Tajiri Tomoyuki、Muto Takayuki、Aizawa Masataka、Fujii Michiko S.、Hattori Kohei、Masuda Kento、Momose Munetake、Ohsawa Ryou、Takita Satoshi
  • Journal Title: The Astrophysical Journal Supplement Series Volume: 259 Issue: 2 Pages: 40-40
  • DOI: 10.3847/1538-4365/ac4e8b
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A close-in planet orbiting giant star HD 167768 (2022)
  • Author(s): Teng Huan-Yu、Sato Bun’ei、Kunitomo Masanobu、Takarada Takuya、Omiya Masashi、Harakawa Hiroki、Xiao Guang-Yao、Liu Yu-Juan、Izumiura Hideyuki、Kambe Eiji、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro、Ida Shigeru
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 75 Issue: 1 Pages: 169-176
  • DOI: 10.1093/pasj/psac097
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A trio of giant planets orbiting evolved star HD 184010 (2022)
  • Author(s): Teng Huan-Yu、Sato Bun’ei、Takarada Takuya、Omiya Masashi、Harakawa Hiroki、Nagasawa Makiko、Hasegawa Ryo、Izumiura Hideyuki、Kambe Eiji、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro、Ida Shigeru
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 6 Pages: 1309-1328
  • DOI: 10.1093/pasj/psac070
  • Peer Reviewed
• [Journal Article] Color Dependence of the Transit Detectability of Young Active M Dwarfs (2022)
  • Author(s): Miyakawa Kohei、Hirano Teruyuki、Sato Bun’ei、Okuzumi Satoshi、Gaidos Eric
  • Journal Title: The Astronomical Journal Volume: 164 Issue: 5 Pages: 209-209
  • DOI: 10.3847/1538-3881/ac937d
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Nodal precession of WASP-33b for 11 yr by Doppler tomographic and transit photometric observations (2022)
  • Author(s): Watanabe Noriharu、Narita Norio、Palle Enric、Fukui Akihiko、Kusakabe Nobuhiko、Parviainen Hannu、Murgas Felipe、Casasayas-Barris Nuria、Johnson Marshall C、Sato Bun’ei、Livingston John H、de Leon Jerome P、Mori Mayuko、Nishiumi Taku、Terada Yuka、Esparza-Borges Emma、Kawauchi Kiyoe
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 512 Issue: 3 Pages: 4404-4418
  • DOI: 10.1093/mnras/stac620
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Investigation of the upper atmosphere in ultra-hot Jupiter WASP-76?b with high-resolution spectroscopy (2022)
  • Author(s): Kawauchi Kiyoe、Narita Norio、Sato Bun’ei、Kawashima Yui
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 2 Pages: 225-238
  • DOI: 10.1093/pasj/psab120
  • Peer Reviewed
• [Journal Article] Measuring He I Stark Line Shapes in the Laboratory to Examine Differences in Photometric and Spectroscopic DB White Dwarf Masses (2022)
  • Author(s): Schaeuble, M.-A.、Nagayama, T.、Bailey, J. E.、Gigosos, M. A.、Florido, R.、Blouin, S.、Gomez, T. A.、Dunlap, B.、Montgomery, M. H.、Winget, D. E.
  • Journal Title: The Astrophysical Journal Volume: 940 Issue: 2 Pages: 181-181
  • DOI: 10.3847/1538-4357/ac9df5
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• [Journal Article] ALMA High-resolution Multiband Analysis for the Protoplanetary Disk around TW Hya (2022)
  • Author(s): Tsukagoshi, T., Nomura, H., Muto, T., Kawabe, R., Kanagawa, K. D., Okuzumi, S., Ida, S., Walsh, C., Millar, T. J., Takahashi, S. Z., Hashimoto, J., Uyama, T., & Tamura, M.
  • Journal Title: The Astrophysical Journal Volume: 928 Issue: 1 Pages: 49-49
  • DOI: 10.3847/1538-4357/ac5111
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• [Journal Article] Polarization-based Speckle Nulling Using a Spatial Light Modulator to Generate a Wide-field Dark Hole (2022)
  • Author(s): Naoshi Murakami, Kenta Yoneta, Kenya Kawai, Hajime Kawahara, Takayuki Kotani, Motohide Tamura, and Naoshi Baba
  • Journal Title: Astronomical Journal Volume: 163 Issue: 3 Pages: 129-129
  • DOI: 10.3847/1538-3881/ac3510
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• [Journal Article] A 38 Million Year Old Neptune-sized Planet in the Kepler Field (2022)
  • Author(s): Bouma L. G. et al. (including Fukui A.)
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 3 Pages: 121-121
  • DOI: 10.3847/1538-3881/ac4966
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  • Author(s): W. Kwon, K. Pattle, S. Sadavoy, 他
  • Journal Title: The Astrophysical Journal Volume: 926 Issue: 2 Pages: 163-163
  • DOI: 10.3847/1538-4357/ac4bbe
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• [Journal Article] Elemental Abundances of nearby M Dwarfs Based on High-resolution Near-infrared Spectra Obtained by the Subaru/IRD Survey: Proof of Concept (2022)
  • Author(s): Ishikawa Hiroyuki Tako、Aoki Wako、Hirano Teruyuki、et al.
  • Journal Title: The Astronomical Journal Volume: 163 Issue: 2 Pages: 72-72
  • DOI: 10.3847/1538-3881/ac3ee0
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  • Author(s): Dong Ruobing、Liu Hauyu Baobab、Cuello Nicols、Pinte Christophe、Abrahm Peter、Vorobyov Eduard、Hashimoto Jun、Kospal Agnes、Chiang Eugene、Takami Michihiro、Chen Lei、Dunham Michael、Fukagawa Misato、Green Joel、Hasegawa Yasuhiro、Henning Thomas、Pavlyuchenkov Yaroslav、Pyo Tae-Soo、Tamura Motohide
  • Journal Title: Nature Astronomy Volume: 6 Issue: 3 Pages: 331-338
  • DOI: 10.1038/s41550-021-01558-y
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• [Journal Article] TOI-2285b: A 1.7 Earth-radius planet near the habitable zone around a nearby M dwarf (2021)
  • Author(s): Fukui A et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 1 Pages: L1-L8
  • DOI: 10.1093/pasj/psab106
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• [Journal Article] A rich population of free-floating planets in the Upper Scorpius young stellar association (2021)
  • Author(s): Miret-Roig N?ria、Bouy Herv?、Raymond Sean N.、Tamura Motohide、Bertin Emmanuel、Barrado David、Olivares Javier、Galli Phillip A. B.、Cuillandre Jean-Charles、Sarro Luis Manuel、Berihuete Angel、Hu?lamo Nuria
  • Journal Title: Nature Astronomy Volume: 6 Issue: 1 Pages: 89-97
  • DOI: 10.1038/s41550-021-01513-x
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• [Journal Article] Zodiacal exoplanets in time ? XIII. Planet orbits and atmospheres in the V1298?Tau system, a keystone in studies of early planetary evolution (2021)
  • Author(s): Gaidos E et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 509 Issue: 2 Pages: 2969-2978
  • DOI: 10.1093/mnras/stab3107
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• [Journal Article] Is the orbit of the exoplanet WASP-43b really decaying? <i>TESS</i> and MuSCAT2 observations confirm no detection (2021)
  • Author(s): Garai Z et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 508 Issue: 4 Pages: 5514-5523
  • DOI: 10.1093/mnras/stab2929
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• [Journal Article] The JCMT BISTRO Survey: Evidence for Pinched Magnetic Fields in Quiescent Filaments of NGC 1333 (2021)
  • Author(s): Doi Yasuo、Tomisaka Kohji、Hasegawa Tetsuo、Coude Simon、Arzoumanian Doris、...全36名
  • Journal Title: The Astrophysical Journal Letters Volume: 923 Issue: 1 Pages: L9-L9
  • DOI: 10.3847/2041-8213/ac3cc1
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• [Journal Article] ALMA Super-resolution Imaging of T Tau: r = 12 au Gap in the Compact Dust Disk around T Tau N (2021)
  • Author(s): Yamaguchi Masayuki、Tsukagoshi Takashi、Muto Takayuki、Nomura Hideko、Nakazato Takeshi、Ikeda Shiro、Tamura Motohide、Kawabe Ryohei
  • Journal Title: The Astrophysical Journal Volume: 923 Issue: 1 Pages: 121-121
  • DOI: 10.3847/1538-4357/ac2bfd
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• [Journal Article] Diving Beneath the Sea of Stellar Activity: Chromatic Radial Velocities of the Young AU Mic Planetary System (2021)
  • Author(s): Cale Bryson L.、Reefe Michael、Plavchan Peter、..., Hirano Teruyuki, et al.
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 6 Pages: 295-295
  • DOI: 10.3847/1538-3881/ac2c80
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• [Journal Article] Multiband Imaging of the HD 36546 Debris Disk: A Refined View from SCExAO/CHARIS* (2021)
  • Author(s): Lawson Kellen、Currie Thayne、Wisniewski John P.、et al.
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 6 Pages: 293-293
  • DOI: 10.3847/1538-3881/ac2823
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• [Journal Article] TOI-2109: An Ultrahot Gas Giant on a 16 hr Orbit (2021)
  • Author(s): Wong, I., Shporer, A., Zhou, G., Kitzmann, D., Komacek, T. D., Tan, X., ..., Ikoma, Masahiro et al.
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 6 Pages: 256-256
  • DOI: 10.3847/1538-3881/ac26bd
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• [Journal Article] SCExAO/CHARIS Direct Imaging of A Low-mass Companion At A Saturn-like Separation from an Accelerating Young A7 Star (2021)
  • Author(s): Chilcote Jeffrey、Tobin Taylor、Currie Thayne、Brandt Timothy D.、Groff Tyler D.、Kuzuhara Masayuki、Guyon Olivier、Lozi Julien、Jovanovic Nemanja、Sahoo Ananya、Deo Vincent、Akiyama Eiji、Janson Markus、Knapp Jill、Kwon Jungmi、McElwain Michael W. 他5名
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 6 Pages: 251-251
  • DOI: 10.3847/1538-3881/ac29ba
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• [Journal Article] 37 new validated planets in overlapping <i>K2</i> campaigns (2021)
  • Author(s): de Leon J P et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 508 Issue: 1 Pages: 195-218
  • DOI: 10.1093/mnras/stab2305
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• [Journal Article] Zodiacal Exoplanets in Time (ZEIT). XIV. He I Transit Spectroscopy of the 650 Myr Hyades Planet K2-136c (2021)
  • Author(s): Gaidos Eric、Hirano Teruyuki、Omiya Masashi、Kuzuhara Masayuki、Kotani Takayuki、Tamura Motohide、Harakawa Hiroki、Kudo Tomoyuki
  • Journal Title: Research Notes of the AAS Volume: 5 Issue: 10 Pages: 238-238
  • DOI: 10.3847/2515-5172/ac31bd
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• [Journal Article] TOI-1749: an M dwarf with a Trio of Planets including a Near-resonant Pair (2021)
  • Author(s): Fukui A et al.
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 4 Pages: 167-167
  • DOI: 10.3847/1538-3881/ac13a5
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• [Journal Article] Two Bright M Dwarfs Hosting Ultra-Short-Period Super-Earths with Earth-like Compositions* (2021)
  • Author(s): Hirano T et al.
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 4 Pages: 161-161
  • DOI: 10.3847/1538-3881/ac0fdc
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• [Journal Article] The JCMT BISTRO Survey: 950/450 micron meter polarization study toward NGC 2071IR in Orion B (2021)
  • Author(s): A. Lyo, J. Kim, S. Sadavo, 他
  • Journal Title: The Astrophysical Journal Volume: 918 Issue: 2 Pages: 85-85
  • DOI: 10.3847/1538-4357/ac0ce9
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• [Journal Article] Nondetection of Helium in the Upper Atmospheres of TRAPPIST-1b, e, and f (2021)
  • Author(s): Krishnamurthy Vigneshwaran、Hirano Teruyuki、Stefansson Gumundur、et al.
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 3 Pages: 82-82
  • DOI: 10.3847/1538-3881/ac0d57
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• [Journal Article] Full characterization of the instrumental polarization effects of the spectropolarimetric mode of SCExAO/CHARIS (2021)
  • Author(s): 't Hart Joost、van Holstein Rob G.、Bos Steven、Ruigrok Jasper、Snik Frans、Lozi Julien、Guyon Olivier、Kudo Tomoyuki、et al.
  • Journal Title: Proc. SPIE 11833, Polarization Science and Remote Sensing X, 118330O (9 August 2021) Volume: - Pages: 32-32
  • DOI: 10.1117/12.2602859
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• [Journal Article] TOI-1634 b: An Ultra-short-period Keystone Planet Sitting inside the M-dwarf Radius Valley (2021)
  • Author(s): Cloutier R. et al. (including Fukui A.)
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 2 Pages: 79-79
  • DOI: 10.3847/1538-3881/ac0157
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• [Journal Article] SCExAO/MEC and CHARIS Discovery of a Low-mass, 6 au Separation Companion to HIP 109427 Using Stochastic Speckle Discrimination and High-contrast Spectroscopy* (2021)
  • Author(s): Steiger Sarah、Currie Thayne、Brandt Timothy D. ほか（32名中30番目）
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 2 Pages: 44-44
  • DOI: 10.3847/1538-3881/ac02cc
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• [Journal Article] Two-component Magnetic Field along the Line of Sight to the Perseus Molecular Cloud: Contribution of the Foreground Taurus Molecular Cloud (2021)
  • Author(s): Doi Yasuo、Hasegawa Tetsuo、Bastien Pierre、et al.
  • Journal Title: The Astrophysical Journal Volume: 914 Issue: 2 Pages: 122-122
  • DOI: 10.3847/1538-4357/abfcc5
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• [Journal Article] The JCMT BISTRO-2 Survey: The distribution of magnetic field strengths towards the OMC-1 Region (2021)
  • Author(s): J. Hwang, J. Kim, K. Pattle,他
  • Journal Title: The Astrophysical Journal Volume: 913 Issue: 2 Pages: 85-85
  • DOI: 10.3847/1538-4357/abf3c4
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• [Journal Article] An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685 (2021)
  • Author(s): Bluhm P. et al. (including Fukui A.)
  • Journal Title: Astronomy and Astrophysics Volume: 650 Pages: A78-A78
  • DOI: 10.1051/0004-6361/202140688
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• [Journal Article] OMC-1 dust polarization in ALMA Band 7: diagnosing grain alignment mechanisms in the vicinity of Orion Source I (2021)
  • Author(s): Pattle Kate、Lai Shih-Ping、Wright Melvyn ほか（25名中22番目）
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 503 Issue: 3 Pages: 3414-3433
  • DOI: 10.1093/mnras/stab608
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• [Journal Article] The JCMT BISTRO-2 Survey: The magnetic field in the center of the Rosette molecular cloud (2021)
  • Author(s): V. Konyves, D. Ward-Thompson, K. Pattle, 他
  • Journal Title: The Astrophysical Journal Volume: 913 Issue: 1 Pages: 57-57
  • DOI: 10.3847/1538-4357/abf3ca
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• [Journal Article] Revealing the diverse magnetic field morphologies in Taurus dense cores with sensitive sub-millimeter polarimetry (2021)
  • Author(s): E. Chakali, D. Li, R. S. Furuya, 他
  • Journal Title: The Astrophysical Journal Letters Volume: 912 Issue: 2 Pages: L27-L27
  • DOI: 10.3847/2041-8213/abeb1c
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• [Journal Article] K-band High-resolution Spectroscopy of Embedded High-mass Protostars (2021)
  • Author(s): Hsieh Tien-Hao、Takami Michihiro、Connelley Michael S.、Liu Sheng-Yuan、Su Yu-Nung、Hirano Naomi、Tamura Motohide、Otsuka Masaaki、Karr Jennifer L.、Pyo Tae-Soo
  • Journal Title: The Astrophysical Journal Volume: 912 Issue: 2 Pages: 108-108
  • DOI: 10.3847/1538-4357/abee88
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• [Journal Article] Misaligned Twin Molecular Outflows from the Class 0 Protostellar Binary System VLA 1623A Unveiled by ALMA (2021)
  • Author(s): Hara Chihomi、Kawabe Ryohei、Nakamura Fumitaka、Hirano Naomi、Takakuwa Shigehisa、Shimajiri Yoshito、Kamazaki Takeshi、Di Francesco James、Machida Masahiro N.、Tamura Motohide、Saigo Kazuya、Matsumoto Tomoaki、Tomida Kengo
  • Journal Title: The Astrophysical Journal Volume: 912 Issue: 1 Pages: 34-34
  • DOI: 10.3847/1538-4357/abb810
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• [Journal Article] Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b) (2021)
  • Author(s): Soto M. G.、Anglada-Escude G.、Dreizler S.、...., Hirano T., et al.
  • Journal Title: Astronomy & Astrophysics Volume: 649 Pages: A144-A144
  • DOI: 10.1051/0004-6361/202140618
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• [Journal Article] Neutral Metals in the Atmosphere of HD 149026b (2021)
  • Author(s): Ishizuka Masato、Kawahara Hajime、Nugroho Stevanus K.、Kawashima Yui、Hirano Teruyuki、Tamura Motohide
  • Journal Title: The Astronomical Journal Volume: 161 Issue: 4 Pages: 153-153
  • DOI: 10.3847/1538-3881/abdb25
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• [Journal Article] Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics (2021)
  • Author(s): Vievard Sebastien、Ahn Kyohoon、Arriola Alexander ほか（27名中12番目）
  • Journal Title: Proceedings of the SPIE Volume: 11823 Pages: 11-11
  • DOI: 10.1117/12.2594840
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• [Journal Article] SCExAO: a testbed for developing high-contrast imaging technologies for ELTs (2021)
  • Author(s): Ahn Kyohoon、Guyon Olivier、Lozi Julien、Vievard Sebastien、 et al.
  • Journal Title: Proceedings of the SPIE Volume: 11823 Pages: 2-2
  • DOI: 10.1117/12.2594963
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• [Journal Article] Building hybridized 28-baseline pupil-remapping photonic interferometers for future high-resolution imaging (2021)
  • Author(s): Cvetojevic Nick、Norris Barnaby R. M.、Gross Simon、Jovanovic Nemanja、Arriola Alexander、Lacour Sylvestre、Kotani Takayuki、Lawrence Jon S.、Withford Michael J.、Tuthill Peter
  • Journal Title: Applied Optics Volume: 60 Issue: 19 Pages: D33-D33
  • DOI: 10.1364/ao.422729
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• [Journal Article] Regular radial velocity variations in nine G- and K-type giant stars: Eight planets and one planet candidate (2021)
  • Author(s): Teng Huan-Yu、Sato Bun’ei、Takarada Takuya、Omiya Masashi、Harakawa Hiroki、Izumiura Hideyuki、Kambe Eiji、Takeda Yoichi、Yoshida Michitoshi、Itoh Yoichi、Ando Hiroyasu、Kokubo Eiichiro
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 74 Issue: 1 Pages: 92-127
  • DOI: 10.1093/pasj/psab112
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• [Journal Article] Optical spectroscopic observations of a symbiotic star MWC 560 in the mass accumulation phase (2021)
  • Author(s): Ando Kazuko、Fukuda Naoya、Sato Bunei、Maehara Hiroyuki、Izumiura Hideyuki
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 73 Issue: 6 Pages: L37-L41
  • DOI: 10.1093/pasj/psab104
  • Peer Reviewed
• [Journal Article] Wavelength Dependence of Activity-induced Photometric Variations for Young Cool Stars in Hyades (2021)
  • Author(s): Miyakawa K. et al. (including Fukui A.)
  • Journal Title: The Astronomical Journal Volume: 162 Issue: 3 Pages: 104-104
  • DOI: 10.3847/1538-3881/ac111d
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• [Journal Article] Optical spectroscopic monitoring of the symbiotic star MWC?560 before and after the 2018 unpredicted brightening (2021)
  • Author(s): Ando Kazuko、Fukuda Naoya、Akazawa Hidehiko、Sato Bunei、Hasegawa Ryo、Koizumi Yohei、Omiya Masashi、Harakawa Hiroki、Kambe Eiji、Maehara Hiroyuki、Izumiura Hideyuki
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 73 Issue: 3 Pages: L1-L5
  • DOI: 10.1093/pasj/psab016
  • Peer Reviewed
• [Journal Article] Joint Analysis of Multicolor Photometry: A New Approach to Constrain the Nature of Multiple-star Systems Hosting Exoplanet Candidates (2021)
  • Author(s): Miyakawa K. et al. (including Fukui A.)
  • Journal Title: The Astronomical Journal Volume: 161 Issue: 6 Pages: 276-276
  • DOI: 10.3847/1538-3881/abf500
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• [Journal Article] J-GEM optical and near-infrared follow-up of gravitational wave events during LIGO’s and Virgo’s third observing run (2021)
  • Author(s): Sasada Mahito et al.
  • Journal Title: Progress of Theoretical and Experimental Physics Volume: 007 Issue: 5 Pages: 1-25
  • DOI: 10.1093/ptep/ptab007
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• [Journal Article] Structure of distributed control system in Seimei telescope (2021)
  • Author(s): Ichiro Jikuya, Daichi Uchida, Masaru Kino, Mikio Kurita, Katsuhiko Yamada
  • Journal Title: SICE Journal of Control, Measurement, and System Integration Volume: 14 Issue: 2 Pages: 111-118
  • DOI: 10.1080/18824889.2021.1913879
  • Peer Reviewed / Open Access
• [Journal Article] First Detection of Hydroxyl Radical Emission from an Exoplanet Atmosphere: High-dispersion Characterization of WASP-33b Using Subaru/IRD (2021)
  • Author(s): Nugroho Stevanus K.、Kawahara Hajime、Gibson Neale P.、de Mooij Ernst J. W.、Hirano Teruyuki、et al.
  • Journal Title: The Astrophysical Journal Letters Volume: 910 Issue: 1 Pages: L9-L9
  • DOI: 10.3847/2041-8213/abec71
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• [Journal Article] Dust polarized emission observations of NGC 6334 (2021)
  • Author(s): Arzoumanian D.、Furuya R. S.、Hasegawa T.、Tahani M.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 647 Pages: A78-A78
  • DOI: 10.1051/0004-6361/202038624
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• [Journal Article] ALMA Observations of the Inner Cavity in the Protoplanetary Disk around Sz 84 (2021)
  • Author(s): Hashimoto Jun、Muto Takayuki、Dong Ruobing、Hasegawa Yasuhiro、Marel Nienke van der、Tamura Motohide、Takami Michihiro、Momose Munetake
  • Journal Title: The Astrophysical Journal Volume: 908 Issue: 2 Pages: 250-250
  • DOI: 10.3847/1538-4357/abba76
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• [Journal Article] Observations of Magnetic Fields Surrounding LkHα 101 Taken by the BISTRO Survey with JCMT-POL-2 (2021)
  • Author(s): Ngoc Nguyen Bich、他、including Kohji Tomisaka
  • Journal Title: The Astrophysical Journal Volume: 908 Issue: 1 Pages: 10-10
  • DOI: 10.3847/1538-4357/abd0fc
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• [Journal Article] JCMT POL-2 and BISTRO Survey Observations of Magnetic Fields in the L1689 Molecular Cloud (2021)
  • Author(s): Pattle Kate、Lai Shih-Ping、Di Francesco James、et al.
  • Journal Title: The Astrophysical Journal Volume: 907 Issue: 2 Pages: 88-88
  • DOI: 10.3847/1538-4357/abcc6c
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• [Journal Article] TOI-954 b and K2-329 b: Short-period Saturn-mass Planets that Test whether Irradiation Leads to Inflation (2021)
  • Author(s): Sha Lizhou、Huang Chelsea X.、Shporer Avi、Rodriguez Joseph E.、et al.
  • Journal Title: The Astronomical Journal Volume: 161 Issue: 2 Pages: 82-82
  • DOI: 10.3847/1538-3881/abd187
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• [Journal Article] Roman Space Telescope CGI: prism and polarizer characterization modes (2021)
  • Author(s): Groff Tyler D.、Zimmerman Neil T.、Subedi Hari B.、Rizzo Maxime、Titus John、Lyons Jim、Bell Dylan、Gaylin Samuel、Gao Guangjun、Pasquale Bert A.、Nicolaeff Nicholas、Tamura Motohide、Shi Fang
  • Journal Title: Proceedings of the SPIE Volume: 11443 Pages: 153-153
  • DOI: 10.1117/12.2562925
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• [Journal Article] The JCMT BISTRO Survey: Alignment between Outflows and Magnetic Fields in Dense Cores/Clumps (2021)
  • Author(s): Yen Hsi-Wei、Koch Patrick M.、Hull Charles L. H.、et al.
  • Journal Title: The Astrophysical Journal Volume: 907 Issue: 1 Pages: 33-33
  • DOI: 10.3847/1538-4357/abca99
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• [Journal Article] Mid-infrared spectrometer and camera for the Origins Space Telescope (2021)
  • Author(s): I.Sakon, T.L.Roellig, K.A.Ennico-Smith, T.Matsuo, Y.Ikeda, T.Yamamuro, K.Enya, T.Wada, M.Kawada, A.Takahashi, Y. Sarugaku, N.Fujishiro, N.Murakami, J.Nishikawa, T.Kotani, S.Goda, M.Ido, S.Itoh, T.Tsuboi, T.Sumi, M.Kamiura, T.Manome, N.Iida, K.Yanagibashi, T.P.Greene, B.P.Helvensteijn, L.Hofland, R.R.Johnson,他5名
  • Journal Title: J. of Astronomical Telescopes, Instruments, and Systems Volume: 7 Issue: 1 Pages: 011013-011013
  • DOI: 10.1117/1.jatis.7.1.011013
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A backward-spinning star with two coplanar planets (2021)
  • Author(s): Hjorth Maria、Albrecht Simon、Hirano Teruyuki、Winn Joshua N.、Dawson Rebekah I.、Zanazzi J. J.、Knudstrup Emil、Sato Bun’ei
  • Journal Title: Proceedings of the National Academy of Sciences Volume: 118 Issue: 8 Pages: 2017418118-2017418118
  • DOI: 10.1073/pnas.2017418118
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• [Journal Article] Characterization of M dwarfs using optical mid-resolution spectra for exploration of small exoplanets (2021)
  • Author(s): Koizumi Yohei、Kuzuhara Masayuki、Omiya Masashi、Hirano Teruyuki、Wisniewski John、Aoki Wako、Sato Bun’ei
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 73 Issue: 1 Pages: 154-173
  • DOI: 10.1093/pasj/psaa112
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] An enhanced slope in the transmission spectrum of the hot Jupiter WASP-104b (2020)
  • Author(s): Chen G、Pall? E、Parviainen H、Wang H、van?Boekel R、Murgas F、et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 500 Issue: 4 Pages: 5420-5435
  • DOI: 10.1093/mnras/staa3555
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] In search of radio emission from exoplanets: GMRT observations of the binary system HD?41004 (2020)
  • Author(s): Narang Mayank、Manoj P、Ishwara Chandra C H、Lazio Joseph、Henning Thomas、Tamura Motohide、Mathew Blesson、Ujwal Nitish、Mandal Pritha
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 500 Issue: 4 Pages: 4818-4826
  • DOI: 10.1093/mnras/staa3565
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• [Journal Article] TOI-519 b: A short-period substellar object around an M dwarf validated using multicolour photometry and phase curve analysis (2020)
  • Author(s): Parviainen H.、Palle E.、Zapatero-Osorio M. R.、Nowak G.、Fukui A.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 645 Pages: A16-A16
  • DOI: 10.1051/0004-6361/202038934
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• [Journal Article] Speckle reduction technique using the self-coherent camera for the common-path visible nulling coronagraph (2020)
  • Author(s): Kenta Yoneta, Naoshi Murakami, Koki Yoshida, Ryuta Koike, Takayuki Kotani, Hajime Kawahara, Naoshi Baba, Motohide Tamura
  • Journal Title: Proceedings of the SPIE Volume: 11451 Pages: 224-224
  • DOI: 10.1117/12.2560471
• [Journal Article] New NIR spectro-polarimetric modes for the SCExAO instrument (2020)
  • Author(s): Julien Lozi, Olivier Guyon, Tomoyuki Kudo, Jin Zhang, Nemanja Jovanovic, Barnaby Norris, Marc-Antoine Martinod, Tyler D. Groff, Jeffrey Chilcote, Motohide Tamura, Steven Bos, Frans Snik, Sebastien Vievard, Ananya Sahoo, Vincent Deo, Frantz Martinache, Jeremy Kasdin
  • Journal Title: Proc. SPIE 11448, Adaptive Optics Systems VII Volume: 11448 Pages: 304-304
  • DOI: 10.1117/12.2562792
  • Int'l Joint Research
• [Journal Article] Extremely high-contrast, high spectral resolution spectrometer REACH for the Subaru Telescope (2020)
  • Author(s): Kotani Takayuki、Kawahara Hajime、Ishizuka Masato、Jovanovic Nemanja、Vievard S?bastien、Lozi Julien、Sahoo Ananya、Guyon Olivier、Yoneta Kenta、Tamura Motohide
  • Journal Title: Proceedings of the SPIE Volume: 11448
  • DOI: 10.1117/12.2561755
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• [Journal Article] Validating advanced wavefront control techniques on the SCExAO testbed/instrument (2020)
  • Author(s): Guyon, Olivier; Lozi, Julien; Vievard, Sebastien; Belikov, Ruslan; Bendek, Eduardo; Bos, Steven; et al.
  • Journal Title: Proceedings of the SPIE Volume: 11448 Pages: 78-78
  • DOI: 10.1117/12.2562723
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• [Journal Article] Status of the SCExAO instrument: recent technology upgrades and path to a system-level demonstrator for PSI (2020)
  • Author(s): Lozi, Julien; Guyon, Olivier; et al.
  • Journal Title: Proceedings of the SPIE Volume: Proceedings of the SPIE Pages: 1-1
  • DOI: 10.1117/12.2562832
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• [Journal Article] MuSCAT3: a 4-color simultaneous camera for the 2m Faulkes Telescope North (2020)
  • Author(s): Narita Norio、Fukui Akihiko、Yamamuro Tomoyasu、Harbeck Daniel-Rolf、et al.
  • Journal Title: SPIE Volume: 11447
  • DOI: 10.1117/12.2559947
  • Int'l Joint Research
• [Journal Article] Calibration of the instrumental polarization effects of SCExAO-CHARIS’ spectropolarimetric mode (2020)
  • Author(s): van Holstein Rob G.、Bos Steven、Ruigrok Jasper、Lozi Julien、Guyon Olivier、Norris Barnaby、Snik Frans、Chilcote Jeffrey、Currie Thayne、Groff Tyler D.、't Hart Joost、Jovanovic Nemanja、Kasdin Jeremy、Kudo Tomoyuki、Martinache Frantz、Mazin Ben、Sahoo Ananya、Tamura Motohide、Vievard S?bastien、Walter Alex、Zhang Jin
  • Journal Title: Proceedings of the SPIE Volume: 11447 Pages: 402-402
  • DOI: 10.1117/12.2576188
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• [Journal Article] The South Africa Near-Infrared Doppler (SAND) instrument: concept and instrument design (2020)
  • Author(s): Takahashi Aoi、Kotani Takayuki、Nishikawa Jun、Ueda Akitoshi、Kuzuhara Masayuki、Tamura Motohide、Nagayama Takahiro、Kurita Mikio、Sumi Takahiro、Yamamuro Tomoyasu、Sato Bun'ei、Hirano Teruyuki、Omiya Masashi
  • Journal Title: Proceedings of the SPIE Volume: 11447 Pages: 253-253
  • DOI: 10.1117/12.2560342
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• [Journal Article] Precision radial velocity measurements by the forward-modeling technique in the near-infrared (2020)
  • Author(s): Hirano Teruyuki、Kuzuhara Masayuki、Kotani Takayuki、Omiya Masashi、Kudo Tomoyuki、Harakawa Hiroki、Vievard Sebastien、Kurokawa Takashi、Nishikawa Jun、Tamura Motohide、Hodapp Klaus、Ishizuka Masato、Jacobson Shane、Konishi Mihoko、Serizawa Takuma、Ueda Akitoshi、Gaidos Eric、Sato Bun’ei
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 6 Pages: 93-93
  • DOI: 10.1093/pasj/psaa085
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• [Journal Article] SCExAO/CHARIS Direct Imaging Discovery of a 20 au Separation, Low-mass Ratio Brown Dwarf Companion to an Accelerating Sun-like Star (2020)
  • Author(s): Currie Thayne、Brandt Timothy D.、Kuzuhara Masayuki、et al.
  • Journal Title: The Astrophysical Journal Volume: 904 Issue: 2 Pages: L25-L25
  • DOI: 10.3847/2041-8213/abc631
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• [Journal Article] Zodiacal exoplanets in time - XI. The orbit and radiation environment of the young M dwarf-hosted planet K2-25b (2020)
  • Author(s): Gaidos E、Hirano T、Wilson D J、France K、Rockcliffe K、Newton E、Feiden G、Krishnamurthy V、Harakawa H、Hodapp K W、Ishizuka M、Jacobson S、Konishi M、Kotani T、Kudo T、Kurokawa T、Kuzuhara M、Nishikawa J、Omiya M、Serizawa T、Tamura M、Ueda A、Vievard S
  • Journal Title: Monthly Notices of the Royal Astronomical Society: Letters Volume: 498 Issue: 1 Pages: L119-L124
  • DOI: 10.1093/mnrasl/slaa136
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• [Journal Article] High-contrast Hα imaging with Subaru/SCExAO + VAMPIRES (2020)
  • Author(s): Uyama Taichi、Norris Barnaby、Jovanovic Nemanja、Lozi Julien、Tuthill Peter、Guyon Olivier、Kudo Tomoyuki、Hashimoto Jun、Tamura Motohide、Martinache Frantz
  • Journal Title: Journal of Astronomical Telescopes, Instruments, and Systems Volume: 6 Issue: 04 Pages: 1-1
  • DOI: 10.1117/1.jatis.6.4.045004
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• [Journal Article] SCExAO/CHARIS Near-infrared Integral Field Spectroscopy of the HD 15115 Debris Disk (2020)
  • Author(s): Lawson Kellen、Currie Thayne、Wisniewski John P.、et al.
  • Journal Title: The Astronomical Journal Volume: 160 Issue: 4 Pages: 163-163
  • DOI: 10.3847/1538-3881/ababa6
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• [Journal Article] Discovery of a hot, transiting, Earth-sized planet and a second temperate, non-transiting planet around the M4 dwarf GJ 3473 (TOI-488) (2020)
  • Author(s): Kemmer J.、Stock S.、Kossakowski D.、Kaminski A.、Molaverdikhani K.、Schlecker M.、Caballero J. A.、Amado P. J.、Astudillo-Defru N.、Bonfils X.、Ciardi D.、Collins K. A.、Espinoza N.、Fukui A.、Hirano T.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 642 Pages: A236-A236
  • DOI: 10.1051/0004-6361/202038967
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• [Journal Article] The CARMENES search for exoplanets around M dwarfs (2020)
  • Author(s): Nowak G.、Luque R.、Parviainen H.、...、Hirano T.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 642 Pages: A173-A173
  • DOI: 10.1051/0004-6361/202037867
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• [Journal Article] Obliquity measurement and atmospheric characterisation of the WASP-74 planetary system (2020)
  • Author(s): Luque R.、Casasayas-Barris N.、Parviainen H.、Chen G.、Pall? E.、Livingston J.、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 642 Pages: A50-A50
  • DOI: 10.1051/0004-6361/202038703
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• [Journal Article] SCExAO/CHARIS High-contrast Imaging of Spirals and Darkening Features in the HD 34700 A Protoplanetary Disk (2020)
  • Author(s): Uyama Taichi、Currie Thayne、Christiaens Valentin、Bae Jaehan、Muto Takayuki、Takahashi Sanemichi Z.、Tazaki Ryo et al.
  • Journal Title: The Astrophysical Journal Volume: 900 Issue: 2 Pages: 135-135
  • DOI: 10.3847/1538-4357/aba8f6
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• [Journal Article] Distortion of Magnetic Fields in the Dense Core SL 42 (CrA-E) in the Corona Australis Molecular Cloud Complex (2020)
  • Author(s): Kandori Ryo、Tamura Motohide、Saito Masao、Tomisaka Kohji、Matsumoto Tomoaki、Tazaki Ryo、Nagata Tetsuya、Kusakabe Nobuhiko、Nakajima Yasushi、Kwon Jungmi、Nagayama Takahiro、Tatematsu Ken’ichi
  • Journal Title: The Astrophysical Journal Volume: 900 Issue: 1 Pages: 20-20
  • DOI: 10.3847/1538-4357/abaab3
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• [Journal Article] Simulations Predicting the Ability of Multi-color Simultaneous Photometry to Distinguish TESS Candidate Exoplanets from False Positives (2020)
  • Author(s): Louie Dana R.、Narita Norio、Fukui Akihiko、Palle Enric、Tamura Motohide、Kusakabe Nobuhiko、Parviainen Hannu、Deming Drake
  • Journal Title: Publications of the Astronomical Society of the Pacific Volume: 132 Issue: 1014 Pages: 084403-084403
  • DOI: 10.1088/1538-3873/ab9c8c
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• [Journal Article] Limits on the Spin-Orbit Angle and Atmospheric Escape for the 22 Myr Old Planet AU Mic b (2020)
  • Author(s): Hirano Teruyuki、Krishnamurthy Vigneshwaran、Gaidos Eric、et al.
  • Journal Title: The Astrophysical Journal Volume: 899 Issue: 1 Pages: L13-L13
  • DOI: 10.3847/2041-8213/aba6eb
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• [Journal Article] The JCMT BISTRO Survey: Magnetic Fields Associated with a Network of Filaments in NGC 1333 (2020)
  • Author(s): Doi Yasuo、Hasegawa Tetsuo、Furuya Ray S.、et al.
  • Journal Title: The Astrophysical Journal Volume: 899 Issue: 1 Pages: 28-28
  • DOI: 10.3847/1538-4357/aba1e2
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• [Journal Article] Three short-period Jupiters from TESS (2020)
  • Author(s): Nielsen L. D.、Brahm R.、Bouchy F.、Espinoza N.、Turner O. et al.
  • Journal Title: Astronomy & Astrophysics Volume: 639 Pages: A76-A76
  • DOI: 10.1051/0004-6361/202037941
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• [Journal Article] First detection of two superoutbursts during the rebrightening phase of a WZ Sge-type dwarf nova: TCP J21040470+4631129 (2020)
  • Author(s): Tampo Yusuke、Naoto Kojiguchi、Isogai Keisuke、Kato Taichi, et al.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 3 Pages: 49-49
  • DOI: 10.1093/pasj/psaa043
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• [Journal Article] Zodiacal exoplanets in time - X. The orbit and atmosphere of the young ‘neptune desert’-dwelling planet K2-100b (2020)
  • Author(s): Gaidos E、Hirano T、Mann A W、Owens D A、Berger T A、France K、Vanderburg A、Harakawa H、Hodapp K W、Ishizuka M、Jacobson S、Konishi M、Kotani T、Kudo T、Kurokawa T、Kuzuhara M、Nishikawa J、Omiya M、Serizawa T、Tamura M、Ueda A
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 495 Issue: 1 Pages: 650-662
  • DOI: 10.1093/mnras/staa918
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• [Journal Article] Distortion of Magnetic Fields in BHR 71 (2020)
  • Author(s): Kandori Ryo、Tamura Motohide、Saito Masao、Tomisaka Kohji、Matsumoto Tomoaki、Tazaki Ryo、Nagata Tetsuya、Kusakabe Nobuhiko、Nakajima Yasushi、Kwon Jungmi、Nagayama Takahiro、Tatematsu Ken’ichi
  • Journal Title: The Astrophysical Journal Volume: 892 Issue: 2 Pages: 128-134
  • DOI: 10.3847/1538-4357/ab7b68
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• [Journal Article] Constraining orbits and masses of stellar companions with SCExAO imaging and REACH spectroscopy (2020)
  • Author(s): Sahoo Ananya、Lozi Julien、Vievard S?bastien、Guyon Olivier、Kotani Takayuki、Kawahara Hajime、Jovanovic Nemanja、Deo Vincent、Ishizuka Masato
  • Journal Title: Proceedings of the SPIE Volume: 11448 Pages: 4-4
  • DOI: 10.1117/12.2563133
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• [Journal Article] FIRST, a pupil-remapping fiber interferometer at the Subaru Telescope: on-sky results (2020)
  • Author(s): Vievard S?bastien、Huby Elsa、Lacour Sylvestre、Barjot Kevin、Martin Guillermo、Cvetojevic Nick、Deo Vincent、Guyon Olivier、Lozi Julien、Kotani Takayuki、Jovanovic Nemanja、Marchis Franck、Duch?ne Gaspard、Lapeyr?re Vincent、Rouan Daniel、Perrin Guy S.
  • Journal Title: Proceedings of the SPIE Volume: 11446
  • DOI: 10.1117/12.2563033
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• [Journal Article] Laboratory characterization of FIRSTv2 photonic chip for the study of substellar companions (2020)
  • Author(s): Barjot Kevin、Huby Elsa、Vievard S?bastien、Cvetojevic Nick、Lacour Sylvestre、Martin Guillermo、Deo Vincent、Lapeyr?re Vincent、Rouan Daniel、Guyon Olivier、Lozi Julien、Jovanovic Nemanja、Cassagnettes C?dric、Perrin Guy S.、Marchis Franck、Duch?ne Gaspard、Kotani Takayuki
  • Journal Title: Proceedings of the SPIE Volume: 11446 Pages: 48-48
  • DOI: 10.1117/12.2561713
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• [Journal Article] LOTUS: wide-field monitoring nanosatellite for finding long-period transiting planets (2020)
  • Author(s): Kawahara Hajime、Masuda Kento、Kotani Takayuki、Tada Shotaro、Kataza Koichi、Ikari Satoshi、Aohama Hiroki、Hosonuma Takayuki、Mikuriya Wataru、Ikoma Masahiro、Kasahara Satoshi、Sako Shigeyuki、Sugita Seiji、Tatsumi Eri、Yoshioka Kazuo
  • Journal Title: Proceedings of the SPIE Volume: 11443 Pages: 84-84
  • DOI: 10.1117/12.2562266
• [Journal Article] Elemental abundances of M dwarfs based on high-resolution near-infrared spectra: Verification by binary systems (2020)
  • Author(s): Ishikawa Hiroyuki Tako、Aoki Wako、Kotani Takayuki、Kuzuhara Masayuki、Omiya Masashi、Reiners Ansgar、Zechmeister Mathias
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 6
  • DOI: 10.1093/pasj/psaa101
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• [Journal Article] Dippers from the TESS Full-frame Images. I. Results of the First One Year Data and Discovery of a Runaway Dipper (2020)
  • Author(s): Tajiri Tomoyuki、Kawahara Hajime、Aizawa Masataka、Fujii Michiko S.、Hattori Kohei、Kasagi Yui、Kotani Takayuki、Masuda Kento、Momose Munetake、Muto Takayuki、Ohsawa Ryou、Takita Satoshi
  • Journal Title: The Astrophysical Journal Supplement Series Volume: 251 Issue: 2 Pages: 18-18
  • DOI: 10.3847/1538-4365/abbc17
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• [Journal Article] Searching for periodic variations in radial velocities after the removal of orbital motions of spectroscopic binaries (2020)
  • Author(s): Katoh Noriyuki、Itoh Yoichi、Sato Bun’ei
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 73 Issue: 1 Pages: 78-121
  • DOI: 10.1093/pasj/psaa107
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• [Journal Article] Characteristics and performances of an interferometric Doppler imager installed at the 188 cm telescope of Okayama Observatory (2020)
  • Author(s): Schmider F.-X., Dejonghe J., Guillot T., Ikoma M., Boumier P., Sato B., Jackiewicz J., Izumiura H., Hanayama H. et al.
  • Journal Title: Proceedings of the SPIE Volume: 11447 Pages: 249-249
  • DOI: 10.1117/12.2559448
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• [Journal Article] Radial-velocity search and statistical studies for short-period planets in the Pleiades open cluster (2020)
  • Author(s): Takarada T., Sato B., Omiya M., Hori Y., Fujii M. S
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 6
  • DOI: 10.1093/pasj/psaa105
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• [Journal Article] Light and colour variations of Mira variables in the Small Magellanic Cloud (2020)
  • Author(s): Ita Yoshifusa、Menzies John W、Whitelock Patricia A、Matsunaga Noriyuki、Takayama Masaki、Nakada Yoshikazu、Tanab? Toshihiko、Feast Michael W、Nagayama Takahiro
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 500 Issue: 1 Pages: 82-100
  • DOI: 10.1093/mnras/staa3251
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• [Journal Article] New narrow-band filter system for the IRSF 1.4m telescope (2020)
  • Author(s): Morihana Kumiko、Nagayama Takahiro、Tsujimoto Masahiro、Yamagishi Mitsuyoshi、Ebisawa Ken
  • Journal Title: Proceedings of the SPIE Volume: 11447 Pages: 405-405
  • DOI: 10.1117/12.2576307
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• [Journal Article] Astrometry and infrared observations of the Mira variable stars AP Lyncis, V837?Herculis, and BX?Camelopardalis: Implications for the period?luminosity relation of the Milky Way (2020)
  • Author(s): Chibueze James O、Urago Riku、Omodaka Toshihiro、Morikawa Yuto、Fujimoto Masayuki Y、Nakagawa Akiharu、Nagayama Takahiro、Nagayama Takumi、Hirano Ken
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 4 Pages: 1-13
  • DOI: 10.1093/pasj/psaa056
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• [Journal Article] Trigonometric parallax of O-rich Mira variable star OZGem (IRAS07308+3037): A confirmation of the difference between the P-L relations of the Large Magellanic Cloud and the Milky Way (2020)
  • Author(s): Riku URAGO, Ryohei YAMAGUCHI, Toshihiro OMODAKA, Takumi NAGAYAMA, James O. CHIBUEZE, Masayuki Y. FUJIMOTO, 他８名
  • Journal Title: Publ. Astron. Soc. Japan Volume: 57 Issue: 4 Pages: 1-13
  • DOI: 10.1093/pasj/psaa024
  • Peer Reviewed / Open Access
• [Journal Article] Near-Infrared [FeII] and H2 line mapping of the supernova remnant IC443 with the IRSF/SIRIUS (2020)
  • Author(s): T. Kokusho, H. Torii, T. Nagayama, H. Kaneda, H. Sano, D. Ishihara, and T. Onaka
  • Journal Title: The Astrophysical Journal Volume: 899 Issue: 1 Pages: 49-49
  • DOI: 10.3847/1538-4357/ab9cb3
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• [Journal Article] Observational investigation of the 2013 near-Earth encounter by asteroid (367943) Duende (2020)
  • Author(s): Moskovitz Nicholas A.、Benson Conor James、Scheeres Daniel ほか（23名中16番目）
  • Journal Title: Icarus Volume: 340 Pages: 113519-113519
  • DOI: 10.1016/j.icarus.2019.113519
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• [Journal Article] Development status of the segmented mirror control system in Seimei Telescope (2020)
  • Author(s): Jikuya Ichiro、Uchida Daichi、Kino Masaru、Kurita Mikio、Yamada Katsuhiko
  • Journal Title: Proceedings of the SPIE Volume: 11451 Pages: 105-105
  • DOI: 10.1117/12.2562019
• [Journal Article] A new manufacturing system for free form and large optics (2020)
  • Author(s): Kurita Mikio、Tokoro Hitoshi、Takahashi Keisuke、Kino Masaru
  • Journal Title: Proceedings of the SPIE Volume: 11451 Pages: 19-19
  • DOI: 10.1117/12.2562049
• [Journal Article] High dynamic-range observation using a 1.8-m off-axis telescope PLANETS: feasibility study and telescope design (2020)
  • Author(s): Kagitani Masato、Sakanoi Takeshi、Kasaba Yasumasa、Hirahara Yasuhiro、Kurita Mikio、Kuhn Jeffrey R.、Berdyugina Svetlana V.、Emilio Marcelo
  • Journal Title: Proc. SPIE Volume: 11445 Pages: 1144543-1144543
  • DOI: 10.1117/12.2556458
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• [Journal Article] Seimei 3.8-m Telescope has been commissioned (2020)
  • Author(s): Nagata, T., & Kurita, M.
  • Journal Title: Proceedings of the SPIE Volume: 11445 Pages: 269-269
  • DOI: 10.1117/12.2561272
  • Peer Reviewed
• [Journal Article] Wavefront sensor for millimeter/submillimeter-wave adaptive optics based on aperture-plane interferometry (2020)
  • Author(s): Yoichi Tamura, Ryohei Kawabe, Yuhei Fukasaku, Kimihiro Kimura, Tetsutaro Ueda, A. Taniguchi, N. Okada, H. Ogawa, I. Hashimoto, T. Minamidani, N. Kawaguchi, N. Kuno, Y. Togami, M. Hagimoto, S. Nakano, K. Matsuda, S. Okumura, T. Nakamura, M. Kurita, T. Takekoshi, T. Oshima, T. Onishi, K. Kohno
  • Journal Title: Proceedings of the SPIE Volume: 11445 Pages: 263-263
  • DOI: 10.1117/12.2561885
• [Journal Article] The Seimei telescope project and technical developments (2020)
  • Author(s): Kurita Mikio、Kino Masaru、Iwamuro Fumihide、Ohta Kouji、他16名
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 3 Pages: 48-48
  • DOI: 10.1093/pasj/psaa036
  • Peer Reviewed
• [Journal Article] Magnetic field structure of the Galactic plane from differential analysis of interstellar polarization (2020)
  • Author(s): Zenko, T., Nagata, T., Kurita, M., Kino, M., Nishiyama, S., Matsunaga, N., & Nakajima, Y.
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 2
  • DOI: 10.1093/pasj/psaa001
  • Peer Reviewed
• [Journal Article] Distortion of Magnetic Fields in Barnard 335 (2020)
  • Author(s): Kandori, Ryo; Saito, Masao; Tamura, Motohide; Tomisaka, Kohji; Matsumoto, Tomoaki; Tazaki, Ryo; Nagata, Tetsuya; Kusakabe, Nobuhiko; Nakajima, Yasushi; Kwon, Jungmi; Nagayama, Takahiro; Tatematsu, Ken'ichi
  • Journal Title: Astrophysical Journal Volume: 891 Issue: 1 Pages: 55-55
  • DOI: 10.3847/1538-4357/ab6f07
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• [Journal Article] Near-infrared Imaging of a Spiral in the CQ Tau Disk (2020)
  • Author(s): Uyama Taichi、Muto Takayuki、Mawet Dimitri et al.
  • Journal Title: The Astronomical Journal Volume: 159 Issue: 3 Pages: 118-118
  • DOI: 10.3847/1538-3881/ab7006
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• [Journal Article] Evidence for Spin-Orbit Alignment in the TRAPPIST-1 System (2020)
  • Author(s): Hirano Teruyuki、Gaidos Eric、Winn Joshua N.、et al.
  • Journal Title: The Astrophysical Journal Volume: 890 Issue: 2 Pages: L27-L27
  • DOI: 10.3847/2041-8213/ab74dc
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• [Journal Article] Distortion of Magnetic Fields in the Dense Core CB81 (L1774, Pipe 42) in the Pipe Nebula (2020)
  • Author(s): Kandori, Ryo; Tamura, Motohide; Saito, Masao; Tomisaka, Kohji; Matsumoto, Tomoaki; Tazaki, Ryo; Nagata, Tetsuya; Kusakabe, Nobuhiko; Nakajima, Yasushi; Kwon, Jungmi; Nagayama, Takahiro; Tatematsu, Ken'ichi
  • Journal Title: Astrophysical Journal Volume: 890 Issue: 1 Pages: 14-14
  • DOI: 10.3847/1538-4357/ab67c5
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• [Journal Article] High-resolution Near-infrared Polarimetry and Submillimeter Imaging of FS Tau A: Possible Streamers in Misaligned Circumbinary Disk System (2020)
  • Author(s): Yang Yi、Akiyama Eiji、Currie Thayne、et al.（59名中35番目）
  • Journal Title: The Astrophysical Journal Volume: 889 Issue: 2 Pages: 140-140
  • DOI: 10.3847/1538-4357/ab64f9
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• [Journal Article] Atmospheric Characterization and Further Orbital Modeling of κ Andromeda b (2020)
  • Author(s): Uyama Taichi、Currie Thayne、Hori Yasunori、et al.（22名中7番目）
  • Journal Title: The Astronomical Journal Volume: 159 Issue: 2 Pages: 40-40
  • DOI: 10.3847/1538-3881/ab5afa
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in a Starless Core. VI. Application of Flux Freezing Model and Core Formation of FeSt 1─457 (2020)
  • Author(s): Kandori, Ryo; Tomisaka, Kohji; Saito, Masao; Tamura, Motohide; Matsumoto, Tomoaki; Tazaki, Ryo; Nagata, Tetsuya; Kusakabe, Nobuhiko; Nakajima, Yasushi; Kwon, Jungmi; Nagayama, Takahiro; Tatematsu, Ken'ichi
  • Journal Title: Astrophysical Journal Volume: 888 Issue: 2 Pages: 120-120
  • DOI: 10.3847/1538-4357/ab6081
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Mayama, Satoshi; Perez, Sebastian; Kusakabe, Nobuhiko; Akiyama, Eiji et al.
  • Journal Title: The Astronomical Journal Volume: 159 Issue: 1 Pages: 12-12
  • DOI: 10.3847/1538-3881/ab5850
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  • Author(s): Parviainen, H.; Palle, E.; Zapatero-Osorio, M. R.ほか（40名中22番目）
  • Journal Title: Astronomy & Astrophysics Volume: 633 Pages: A28-A28
  • DOI: 10.1051/0004-6361/201935958
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Urago Riku、Omodaka Toshihiro、Nagayama Takahiro、Watabe YuKi、Miyanosita Ryo、Matsunaga Noriyuki、Burns Ross A.
  • Journal Title: The Astrophysical Journal Volume: 891 Issue: 1 Pages: 50-50
  • DOI: 10.3847/1538-4357/ab70b1
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• [Journal Article] Distortion of magnetic fields in Barnard 68 (2019)
  • Author(s): Kandori Ryo、Tamura Motohide、Saito Masao、Tomisaka Kohji、Matsumoto Tomoaki、Kusakabe Nobuhiko、Kwon Jungmi、Nagayama Takahiro、Nagata Tetsuya、Tazaki Ryo、Tatematsu Ken’ichi
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 72 Issue: 1 Pages: 8-8
  • DOI: 10.1093/pasj/psz127
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Near-infrared imaging polarimetry toward M-17 SWex (2019)
  • Author(s): Sugitani Koji、Nakamura Fumitaka、Shimoikura Tomomi、Dobashi Kazuhito、Nguyen-Luong Quang、Kusune Takayoshi、Nagayama Takahiro、Watanabe Makoto、Nishiyama Shogo、Tamura Motohide
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 71 Issue: Supplement_1
  • DOI: 10.1093/pasj/psz072
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• [Journal Article] Magnetic field structure in Serpens South (2019)
  • Author(s): Kusune Takayoshi、Nakamura Fumitaka、Sugitani Koji、Sato Shuji、Tamura Motohide、Kwon Jungmi、Dobashi Kazuhito、Shimoikura Tomomi、Wu Benjamin
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 71 Issue: Supplement_1
  • DOI: 10.1093/pasj/psz040
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• [Journal Article] A significant feature in the general relativistic time evolution of the redshift of photons coming from a star orbiting Sgr?A* (2019)
  • Author(s): Saida Hiromi、Nishiyama Shogo、Ohgami Takayuki、Takamori Yohsuke、Takahashi Masaaki、Minowa Yosuke、Najarro Francisco、Hamano Satoshi、Omiya Masashi、Iwamatsu Atsushi、Takahashi Mizuki、Gorin Haruka、Kara Tomohiro、Koyama Akinori、Ohashi Yosuke、Tamura Motohide、Nagatomo Schun、Zenko Tetsuya、Nagata Tetsuya
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 71 Issue: 6 Pages: 120-120
  • DOI: 10.1093/pasj/psz111
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Radial velocity confirmation of K2-100b: a young, highly irradiated, and low-density transiting hot Neptune (2019)
  • Author(s): Barragan, O.; Aigrain, S.; Kubyshkina, D.ほか（40名中40番目）
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 490 Issue: 1 Pages: 698-708
  • DOI: 10.1093/mnras/stz2569
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Kojima-1Lb Is a Mildly Cold Neptune around the Brightest Microlensing Host Star (2019)
  • Author(s): Fukui A.、Suzuki D.、Koshimoto N.、Bachelet E.、Vanmunster T.、Storey D.、Maehara H.、Yanagisawa K.、Yamada T.、Yonehara A.、Hirano T.、et al.
  • Journal Title: The Astronomical Journal Volume: 158 Issue: 5 Pages: 206-206
  • DOI: 10.3847/1538-3881/ab487f
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Quinn, Samuel N.; Becker, Juliette C.; Rodriguez, Joseph E.ほか（81名中77番目）
  • Journal Title: The Astronomical Journal Volume: 158 Issue: 5 Pages: 177-177
  • DOI: 10.3847/1538-3881/ab3f2b
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] IC 4665 DANCe (2019)
  • Author(s): Miret-Roig N.、Bouy H.、Olivares J.、Sarro L. M.、Tamura M.、Allen L.、Bertin E.、Serre S.、Berihuete A.、Beletsky Y.、Barrado D.、Huelamo N.、Cuillandre J.-C.、Moraux E.、Bouvier J.
  • Journal Title: Astronomy & Astrophysics Volume: 631 Pages: A57-A57
  • DOI: 10.1051/0004-6361/201935518
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Multicolour photometry for exoplanet candidate validation (2019)
  • Author(s): Parviainen H.、Tingley B.、Deeg H. J.、Palle E.、Alonso R.、Montanes Rodriguez P.、Murgas F.、Narita N.、Fukui A.、Watanabe N.、Kusakabe N.、Tamura M.、Nishiumi T.、Prieto-Arranz J.、Klagyivik P.、Bejar V. J. S.、Crouzet N.、Mori M.、Hidalgo Soto D.、Casasayas Barris N.、Luque R.
  • Journal Title: Astronomy & Astrophysics Volume: 630 Pages: A89-A89
  • DOI: 10.1051/0004-6361/201935709
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Planetary Systems Imager for TMT (2019)
  • Author(s): Fitzgerald, Michael; Bailey, Vanessa; Baranec, Christophほか（62名中56番目）
  • Journal Title: Bulletin of the American Astronomical Society Volume: 51
  • Open Access / Int'l Joint Research
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  • Author(s): Guyon, Olivier; Bottom, Michael; Chun, Markほか（28名中23番目）
  • Journal Title: Bulletin of the American Astronomical Society Volume: 51
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• [Journal Article] High-resolution Infrared Spectrograph for Exoplanet Characterization with the Keck and Thirty Meter Telescopes (2019)
  • Author(s): Mawet, Dimitri; Fitzgerald, Michael; Konopacky, Quinnほか（49名中45番目）
  • Journal Title: Bulletin of the American Astronomical Society Volume: 51
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• [Journal Article] Subaru and WFIRST: A Partnership for the 2020s (2019)
  • Author(s): Rhodes, Jason; Sumi, Takahiro; Bennett, Davidほか（26名中21番目）
  • Journal Title: Bulletin of the American Astronomical Society Volume: 51
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• [Journal Article] A Super-Earth and Sub-Neptune Transiting the Late-type M Dwarf LP 791-18 (2019)
  • Author(s): Crossfield Ian J. M.、Waalkes William、Newton Elisabeth R.、et al.
  • Journal Title: The Astrophysical Journal Volume: 883 Issue: 1 Pages: L16-L16
  • DOI: 10.3847/2041-8213/ab3d30
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  • Author(s): Kwon Yuna G.、Ishiguro Masateru、Kwon Jungmi、Kuroda Daisuke、Im Myungshin、Choi Changsu、Tamura Motohide、Nagayama Takahiro、Kawai Nobuyuki、Watanabe Jun-Ichi
  • Journal Title: Astronomy & Astrophysics Volume: 629 Pages: A121-A121
  • DOI: 10.1051/0004-6361/201935542
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• [Journal Article] Greening of the brown-dwarf desert. EPIC 212036875b: a 51 MJ object in a 5-day orbit around an F7 V star (2019)
  • Author(s): Persson Carina M.、Csizmadia Szilard、Mustill Alexander J.、Fridlund Malcolm、Hatzes Artie P.、Nowak Grzegorz、Georgieva Iskra、Gandolfi Davide、Davies Melvyn B.、Livingston John H.、Palle Enric、Montanes Rodriguez Pilar、Endl Michael、Hirano Teruyuki、et al.
  • Journal Title: Astronomy & Astrophysics Volume: 628 Pages: A64-A64
  • DOI: 10.1051/0004-6361/201935505
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Luque, R.; Palle, E.; Kossakowski, D.ほか（76名中71番目）
  • Journal Title: Astronomy & Astrophysics Volume: 628 Pages: A39-A39
  • DOI: 10.1051/0004-6361/201935801
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Chromaticity Analysis and PSF Subtraction Techniques for SCExAO/CHARIS Data (2019)
  • Author(s): Gerard Benjamin L.、Marois Christian、Currie Thayne、Brandt Timothy、Chilcote Jeffrey K.、Draper Zachary H.、Groff Tyler、Guyon Olivier、Hayashi Masahiko、Jovanovic Nemanja、Knapp Gillian R.、Kudo Tomoyuki、Kwon Jungmi、Lozi Julien、Martinache Frantz、McElwain Michael、Tamura Motohide、Uyama Taichi
  • Journal Title: The Astronomical Journal Volume: 158 Issue: 1 Pages: 36-36
  • DOI: 10.3847/1538-3881/ab21d4
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  • Author(s): Beichman Charles、Hirano Teruyuki、David Trevor J.、Kotani Takayuki、Hillenbrand Lynne A.、Vasisht Gautam、Ciardi David R.、Harakawa Hiroki、Kudo Tomoyuki、Omiya Masashi、Kuzuhara Masayuki、Tamura Motohide
  • Journal Title: Research Notes of the AAS Volume: 3 Issue: 6 Pages: 89-89
  • DOI: 10.3847/2515-5172/ab2c9d
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Discovery of An au-scale Excess in Millimeter Emission from the Protoplanetary Disk around TW Hya (2019)
  • Author(s): Tsukagoshi Takashi、Muto Takayuki、Nomura Hideko、Kawabe Ryohei、Kanagawa Kazuhiro D.、Okuzumi Satoshi、Ida Shigeru、Walsh Catherine、Millar Tom J.、Takahashi Sanemichi Z.、Hashimoto Jun、Uyama Taichi、Tamura Motohide
  • Journal Title: The Astrophysical Journal Volume: 878 Issue: 1 Pages: L8-L8
  • DOI: 10.3847/2041-8213/ab224c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: The Magnetic Field of the Barnard 1 Star-forming Region (2019)
  • Author(s): Coude Simon、Bastien Pierre、Houde Martin、Sadavoy Sarah、... Tomisaka Kohji、...、The B-fields In STar-forming Regions Observations (BISTRO) Collaboration
  • Journal Title: The Astrophysical Journal Volume: 877 Issue: 2 Pages: 88-88
  • DOI: 10.3847/1538-4357/ab1b23
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Alsubai, Khalid; Tsvetanov, Zlatan I.; Pyrzas, Stylianosほか（29名中23番目）
  • Journal Title: The Astronomical Journal Volume: 157 Issue: 6 Pages: 224-224
  • DOI: 10.3847/1538-3881/ab19bc
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• [Journal Article] ALMA survey of Class II protoplanetary disks in Corona Australis: a young region with low disk masses (2019)
  • Author(s): Cazzoletti P.、Manara C. F.、Baobab Liu H.、van Dishoeck E. F.、Facchini S.、Alcal? J. M.、Ansdell M.、Testi L.、Williams J. P.、Carrasco-Gonz?lez C.、Dong R.、Forbrich J.、Fukagawa M.、Galv?n-Madrid R.、Hirano N.、Hogerheijde M.、Hasegawa Y.、Muto T.、Pinilla P.、Takami M.、Tamura M.、Tazzari M.、Wisniewski J. P.
  • Journal Title: Astronomy & Astrophysics Volume: 626 Pages: 11-29
  • DOI: 10.1051/0004-6361/201935273
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Imaging Giant Protoplanets with the ELTs (2019)
  • Author(s): Sallum, Steph; Bailey, Vanessa; Bernstein, Rebecca A.（30名中27番目）
  • Journal Title: Bulletin of the American Astronomical Society Volume: 51
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  • Author(s): Currie Thayne、Marois Christian、Cieza Lucas、et al.（33名中31番目）
  • Journal Title: The Astrophysical Journal Volume: 877 Issue: 1 Pages: L3-L3
  • DOI: 10.3847/2041-8213/ab1b42
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The JCMT BISTRO Survey: The magnetic field in the starless core rho Ophiuchus C (2019)
  • Author(s): Liu, J., Qiu, K., Berry, D., Francesco, J. D., et al.
  • Journal Title: The Astrophysical Journal Volume: 877 Issue: 1 Pages: 43-43
  • DOI: 10.3847/1538-4357/ab0958
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Wang Jia-Wei、Lai Shih-Ping、Eswaraiah Chakali et al.
  • Journal Title: The Astrophysical Journal Volume: 876 Issue: 1 Pages: 42-42
  • DOI: 10.3847/1538-4357/ab13a2
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  • Author(s): Olivares J.、Bouy H.、Sarro L. M.、Miret-Roig N.、Berihuete A.、Bertin E.、Barrado D.、Huelamo N.、Tamura M.、Allen L.、Beletsky Y.、Serre S.、Cuillandre J.-C.
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  • DOI: 10.1051/0004-6361/201834924
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Magnetic Stability of Massive Star-forming Clumps in RCW 106 (2019)
  • Author(s): Tamaoki, S., Sugitani, K., Nguyen-Luong, Q., Nakamura, F., Kusune, T., Nagayama, T., Watanabe, M., Nishiyama, S., Tamura, M.
  • Journal Title: The Astrophysical Journal Letters Volume: 875 Issue: 2 Pages: L16-L16
  • DOI: 10.3847/2041-8213/ab1346
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• [Journal Article] Multi-epoch Direct Imaging and Time-variable Scattered Light Morphology of the HD 163296 Protoplanetary Disk (2019)
  • Author(s): Rich, E. A., Wisniewski, J. P., Currie, T., Fukagawa, M., Grady, C. A., Sitko, M. L., Pikhartova, M., Hashimoto, J., Abe, L., Brandner, W., Brandt, T. D., Carson, J. C., Chilcote, J., Dong, R., Feldt, M., Goto, M., Groff, T., Guyon, O., Hayano, Y., Hayashi, M., Hayashi, S. S., Henning, T., Hodapp, K. W., Ishii, M., Iye
  • Journal Title: The Astrophysical Journal Volume: 875 Issue: 1 Pages: 38-38
  • DOI: 10.3847/1538-4357/ab0f3b
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A Tail Structure Associated with a Protoplanetary Disk around SU Aurigae (2019)
  • Author(s): Akiyama, Eiji; Vorobyov, Eduard I.; Baobabu Liu, Hauyu; Dong, Ruobing; de Leon, Jerome; Liu, Sheng-Yuan; Tamura, Motohide
  • Journal Title: The Astronomical Journal Volume: 157 Issue: 4 Pages: 165-165
  • DOI: 10.3847/1538-3881/ab0ae4
  • NAID: 120006825249
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Photospheric nitrogen abundances and carbon 12C/13C ratios of red giant stars (2019)
  • Author(s): Takeda Yoichi、Omiya Masashi、Harakawa Hiroki、Sato Bun’ei
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 71 Issue: 6
  • DOI: 10.1093/pasj/psz104
  • Peer Reviewed
• [Journal Article] Spitzer Transit Follow-up of Planet Candidates from the K2 Mission (2019)
  • Author(s): Livingston John H.、Crossfield Ian J. M.、Werner Michael W.、Gorjian Varoujan、Petigura Erik A.、Ciardi David R.、Dressing Courtney D.、Fulton Benjamin J.、Hirano Teruyuki、Schlieder Joshua E.、et al.
  • Journal Title: The Astronomical Journal Volume: 157 Issue: 3 Pages: 102-102
  • DOI: 10.3847/1538-3881/aaff69
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Alsubai Khalid、Tsvetanov Zlatan I.、Latham David W. （21名中21番目）
  • Journal Title: The Astronomical Journal Volume: 157 Issue: 2 Pages: 74-74
  • DOI: 10.3847/1538-3881/aaf80a
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] High-resolution Transit Spectroscopy of Warm Saturns (2019)
  • Author(s): Deibert Emily K.、de Mooij Ernst J. W.、Jayawardhana Ray、Fortney Jonathan J.、Brogi Matteo、Rustamkulov Zafar、Tamura Motohide
  • Journal Title: The Astronomical Journal Volume: 157 Issue: 2 Pages: 58-58
  • DOI: 10.3847/1538-3881/aaf56b
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Helminiak K. G.、Tokovinin A.、Niemczura E.、Pawaszek R.、Yanagisawa K.、Brahm R.、Espinoza N.、Ukita N.、Kambe E.、Ratajczak M.、Hempel M.、Jordan A.、Konacki M.、Sybilski P.、Koz?owski S. K.、Litwicki M.、Tamura M.
  • Journal Title: Astronomy & Astrophysics Volume: 622 Pages: A114-A114
  • DOI: 10.1051/0004-6361/201732482
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Asensio-Torres, R., Currie, T., Janson, M., Desidera, S., Kuzuhara, M., Hodapp, K., Brandt, T. D., Guyon, O., Lozi, J., Groff, T., Kasdin, J., Chilcote, J., Jovanovic, N., Martinache, F., Sitko, M., Serabyn, E., Wagner, K., Akiyama, E., Kwon, J., Uyama, T., Yang, Y., Nakagawa, T., Hayashi, M., McElwain, M., Kudo, T., H
  • Journal Title: Astronomy and Astrophysics Volume: 622 Pages: A42-A42
  • DOI: 10.1051/0004-6361/201834688
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Extrasolar Planetary Systems (2019)
  • Author(s): Tamura Motohide
  • Journal Title: Astrobiology Encycloepedia Volume: 1 Pages: 429-440
  • DOI: 10.1007/978-981-13-3639-3_28
  • ISBN: 9789811336386, 9789811336393
  • Peer Reviewed
• [Journal Article] ALMA Observations of the ρ Ophiuchus B2 Region. I. Molecular Outflows and Their Driving Sources (2019)
  • Author(s): Kamazaki Takeshi、Nakamura Fumitaka、Kawabe Ryohei、Hara Chihomi、Takakuwa Shigehisa、Hirano Naomi、Francesco James Di、Friesen Rachel、Tamura Motohide
  • Journal Title: The Astrophysical Journal Volume: 871 Issue: 1 Pages: 86-86
  • DOI: 10.3847/1538-4357/aaf857
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Flared Gas Structure of the Transitional Disk around Sz 91 (2019)
  • Author(s): Tsukagoshi Takashi、Momose Munetake、Kitamura Yoshimi、Saito Masao、Kawabe Ryohei、Andrews Sean、Wilner David、Kudo Tomoyuki、Hashimoto Jun、Ohashi Nagayoshi、Tamura Motohide
  • Journal Title: The Astrophysical Journal Volume: 871 Issue: 1 Pages: 5-5
  • DOI: 10.3847/1538-4357/aaf4f1
  • Peer Reviewed / Open Access / Int'l Joint Research
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  • Author(s): Livingston John H、Dai Fei、Hirano Teruyuki、Gandolfi Davide、Trani Alessandro A、Nowak Grzegorz、Cochran William D、Endl Michael、Albrecht Simon、Barragan Oscar、et al.
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  • DOI: 10.1093/mnras/sty3464
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] MuSCAT2: four-color simultaneous camera for the 1.52-m Telescopio Carlos S?nchez (2018)
  • Author(s): Narita Norio、Fukui Akihiko、Kusakabe Nobuhiko、Watanabe Noriharu、Palle Enric、Parviainen Hannu、Monta??s-Rodr?guez Pilar、Murgas Felipe、Monelli Matteo、Aguiar Marta、Perez Prieto Jorge Andres
  • Journal Title: Journal of Astronomical Telescopes, Instruments, and Systems Volume: 5 Issue: 01 Pages: 1-1
  • DOI: 10.1117/1.jatis.5.1.015001
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A near infrared variable star survey in the Magellanic Clouds: The Small Magellanic Cloud data (2018)
  • Author(s): Ita Yoshifusa、Matsunaga Noriyuki、Tanabe Toshihiko、Nakada Yoshikazu、Kato Daisuke、Nagayama Takahiro、Nagashima Chie、Kurita Mikio、Nakajima Yasushi、Whitelock Patricia A、Menzies John W、Feast Michael W、Nagata Tetsuya、Tamura Motohide、Nakaya Hidehiko
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 481 Pages: 4206-4220
  • DOI: 10.1093/mnras/sty2539
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in a Starless Core. V. Near-infrared and Submillimeter Polarization in FeSt 1-457 (2018)
  • Author(s): 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
  • Journal Title: The Astrophysical Journal Volume: 868 Issue: 2 Pages: 94-94
  • DOI: 10.3847/1538-4357/aae888
  • NAID: 120006784406
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SCExAO/CHARIS Near-infrared Direct Imaging, Spectroscopy, and Forward-Modeling of ?セ趣スコ And b: A Likely Young, Low-gravity Superjovian Companion (2018)
  • Author(s): Currie, T., Brandt, T. D., Uyama, T., Nielsen, E. L., Blunt, S., Guyon, O., Tamura, M., Marois, C., Mede, K., Kuzuhara, M., Groff, T. D., Jovanovic, N., Kasdin, N. J., Lozi, J., Hodapp, K., Chilcote, J., Carson, J., Martinache, F., Goebel, S., Grady, C., McElwain, M., Akiyama, E., Asensio-Torres, R., Hayashi, M., Janso
  • Journal Title: The Astronomical Journal Volume: 156 Issue: 6 Pages: 291-291
  • DOI: 10.3847/1538-3881/aae9ea
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] SCExAO/CHARIS Near-IR High-contrast Imaging and Integral Field Spectroscopy of the HIP 79977 Debris Disk (2018)
  • Author(s): Goebel, S., Currie, T., Guyon, O., Brandt, T. D., Groff, T. D., Jovanovic, N., Kasdin, N. J., Lozi, J., Hodapp, K., Martinache, F., Grady, C., Hayashi, M., Kwon, J., McElwain, M. W., Yang, Y., Tamura, M.
  • Journal Title: The Astronomical Journal Volume: 156 Issue: 6 Pages: 279-279
  • DOI: 10.3847/1538-3881/aaeb24
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Sixty Validated Planets from K2 Campaigns 5?8 (2018)
  • Author(s): Livingston John H.、Crossfield Ian J. M.、Petigura Erik A.、Gonzales Erica J.、Ciardi David R.、Beichman Charles A.、Christiansen Jessie L.、Dressing Courtney D.、Henning Thomas、Howard Andrew W.、Isaacson Howard、Fulton Benjamin J.、Kosiarek Molly、Schlieder Joshua E.、Sinukoff Evan、Tamura Motohide
  • Journal Title: The Astronomical Journal Volume: 156 Issue: 6 Pages: 277-277
  • DOI: 10.3847/1538-3881/aae778
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star (2018)
  • Author(s): Johnson M. C.、Dai F.、Justesen A. B.、Gandolfi D.、Hatzes A. P.、Nowak G.、Endl M.、Cochran W. D.、Hidalgo D.、Watanabe N.、Parviainen H.、Hirano T.、et al.
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 481 Issue: 1 Pages: 596-612
  • DOI: 10.1093/mnras/sty2238
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] ALMA Reveals a Misaligned Inner Gas Disk inside the Large Cavity of a Transitional Disk (2018)
  • Author(s): Mayama Satoshi、Akiyama Eiji、Pani? Olja、Miley James、Tsukagoshi Takashi、Muto Takayuki、Dong Ruobing、de Leon Jerome、Mizuki Toshiyuki、Oh Daehyeon、Hashimoto Jun、Sai Jinshi、Currie Thayne、Takami Michihiro、Grady Carol A.、Hayashi Masahiko、Tamura Motohide、Inutsuka Shu-ichiro
  • Journal Title: The Astrophysical Journal Volume: 868 Issue: 1 Pages: L3-L3
  • DOI: 10.3847/2041-8213/aae88b
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Earth’s atmosphere’s lowest layers probed during a lunar eclipse (2018)
  • Author(s): Kawauchi Kiyoe、Narita Norio、Sato Bun’ei、Hirano Teruyuki、Kawashima Yui、Nakamoto Taishi、Yamashita Takuya、Tamura Motohide
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: 5 Pages: 84-84
  • DOI: 10.1093/pasj/psy079
  • Peer Reviewed / Open Access
• [Journal Article] Extremely Dense Cores Associated with Chandra Sources in Ophiuchus A: Forming Brown Dwarfs Unveiled? (2018)
  • Author(s): Kawabe Ryohei、Hara Chihomi、Nakamura Fumitaka,...,Oasa Yumiko et al.
  • Journal Title: The Astrophysical Journal Volume: 866 Issue: 2 Pages: 141-155
  • DOI: 10.3847/1538-4357/aae153
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Orbital Characterization of GJ1108A System, and Comparison of Dynamical Mass with Model-derived Mass for Resolved Binaries (2018)
  • Author(s): Mizuki T.、Kuzuhara M.、Mede K.、Schlieder J. E.、Janson M.、Brandt T. D.、Hirano T.、Narita N.、Wisniewski J.、Yamada T.、Biller B.、Bonnefoy M.、Carson J. C.、McElwain M. W.、Matsuo T.、Turner E. L.、Mayama S.、Akiyama E. et al.
  • Journal Title: The Astrophysical Journal Volume: 865 Issue: 2 Pages: 152-152
  • DOI: 10.3847/1538-4357/aada82
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in a Starless Core. IV. Magnetic Field Scaling on Density and Mass-to-flux Ratio Distribution in FeSt 1-457 (2018)
  • Author(s): Kandori Ryo、Tomisaka Kohji、Tamura Motohide、Saito Masao、Kusakabe Nobuhiko、Nakajima Yasushi、Kwon Jungmi、Nagayama Takahiro、Nagata Tetsuya、Tatematsu Ken’ichi
  • Journal Title: The Astrophysical Journal Volume: 865 Issue: 2 Pages: 121-121
  • DOI: 10.3847/1538-4357/aadb3f
  • NAID: 120006782245
  • Peer Reviewed / Open Access
• [Journal Article] The GJ 504 system revisited (2018)
  • Author(s): Bonnefoy M.、Perraut K.、Lagrange A.-M. et al. （82名中52番目）
  • Journal Title: Astronomy & Astrophysics Volume: 618 Pages: A63-A63
  • DOI: 10.1051/0004-6361/201832942
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Near-infrared High-resolution Imaging Polarimetry of FU Ori-type Objects: Toward a Unified Scheme for Low-mass Protostellar Evolution (2018)
  • Author(s): Takami Michihiro、Fu Guangwei、Liu Hauyu Baobab、Karr Jennifer L.、Hashimoto Jun、Kudo Tomoyuki、Vorobyov Eduard I.、K?sp?l ?gnes、Scicluna Peter、Dong Ruobing、Tamura Motohide、Pyo Tae-Soo、Fukagawa Misato、Tsuribe Toru、Dunham Michael M.、Henning Thomas、Leon Jerome de
  • Journal Title: The Astrophysical Journal Volume: 864 Issue: 1 Pages: 20-20
  • DOI: 10.3847/1538-4357/aad2e1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] The Habitable Exoplanet Observatory (HabEx) (2018)
  • Author(s): Gaudi, B. S., Mennesson, B., Seager, S. et al. （28名中12番目）
  • Journal Title: Proceedings of the SPIE Volume: 10698 Pages: 24-24
  • DOI: 10.1117/12.2312278
  • Int'l Joint Research
• [Journal Article] Radial velocity measurements of an orbiting star around Sgr A* (2018)
  • Author(s): Shogo Nishiyama Hiromi Saida Yohsuke Takamori Masaaki Takahashi Rainer Schdel Francisco Najarro Satoshi Hamano Masashi Omiya Motohide Tamura Mizuki Takahashi Haruka Gorin Schun Nagatomo Tetsuya Nagata
  • Journal Title: Publications of the Astronomical Society of Japan Volume: 70 Issue: 4
  • DOI: 10.1093/pasj/psy067
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 44 Validated Planets from K2 Campaign 10 (2018)
  • Author(s): Livingston John H.、Endl Michael、Dai Fei、Cochran William D.、Barragan Oscar、Gandolfi Davide、Hirano Teruyuki、Grziwa Sascha、Smith Alexis M. S.、Albrecht Simon、et al.
  • Journal Title: The Astronomical Journal Volume: 156 Issue: 2 Pages: 78-78
  • DOI: 10.3847/1538-3881/aaccde
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Subaru/HiCIAO HK s Imaging of LKHa 330: Multi-band Detection of the Gap and Spiral-like Structures (2018)
  • Author(s): Uyama Taichi、Hashimoto Jun、Muto Takayuki、Akiyama Eiji、Dong Ruobing、Leon Jerome de、Sakon Itsuki、Kudo Tomoyuki et al.
  • Journal Title: The Astronomical Journal Volume: 156 Issue: 2 Pages: 63-63
  • DOI: 10.3847/1538-3881/aacbd1
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] PIAA coronagraph for Origins Space telescope (OST) mid-infrared imager, spectrometer, coronagraph (MISC) instrument (2018)
  • Author(s): Fujishiro, N.、Sakon, I.、Enya, K.、Guyon, O.、Nishikawa, J.、Murakami, N.、Kotani, T.、 Tamura, M.,、Takahashi, A.、Roellig, T. L.、Ennico-Smith, K.
  • Journal Title: Proceedings of the SPIE Volume: 10706 Pages: 1-10
  • DOI: 10.1117/12.2313066
  • URL: https://pure.teikyo.jp/en/publications/7fc0edb7-103e-465f-bb2a-444f2959770a
  • Int'l Joint Research
• [Journal Article] SCExAO, an instrument with a dual purpose: perform cutting-edge science and develop new technologies (2018)
  • Author(s): Lozi, J., Guyon, O., Jovanovic, N., Goebel, S., Pathak, P., Skaf, N., Sahoo, A., Norris, B., Martinache, F., N'Diaye, M., Mazin, B., Walter, A. B., Tuthill, P., Kudo, T., Kawahara, H., Kotani, T., Ireland, M., Cvetojevic, N., Huby, E., Lacour, S., Vievard, S., Groff, T. D., Chilcote, J. K., Kasdin, J., Knight, J., Snik
  • Journal Title: Adaptive Optics Systems VI Volume: 10703 Pages: 1070359-1070359
  • DOI: 10.1117/12.2314282
  • Int'l Joint Research
• [Journal Article] Performance tests of Subaru/IRD for very precise and stable infrared radial velocity observations (2018)
  • Author(s): Omiya Masashi、Ueda Akitoshi、Jacobson Shane、Hodapp Klaus、Kurokawa Takashi、Kokubo Tsukasa、Tamura Motohide、Mori Takahiro、Tanaka Yosuke、Kudo Tomoyuki、Kuzuhara Masayuki、Kotani Takayuki、Hirano Teruyuki、Ishizuka Masato、Nishikawa Jun、Konishi Mihoko、Hosokawa Ko、Kusakabe Nobuhiko
  • Journal Title: Proceedings of the SPIE Volume: 10702 Pages: 219-219
  • DOI: 10.1117/12.2311832
  • Int'l Joint Research
• [Journal Article] Near-infrared adaptive optics imaging- and spectro-polarimetry with the infrared camera and spectrograph of the Subaru Telescope (2018)
  • Author(s): Tamura Motohide、Watanabe Makoto、Pyo Tae-Soo、Terada Hiroshi、Hattori Takashi、Hayano Yutaka、Minowa Yosuke、Oya Shin、Hattori Masayuki、Kudo Tomoyuki、Morii Mikio、Hashimoto Jun
  • Journal Title: Proceedings of the SPIE Volume: 10702 Pages: 140-140
  • DOI: 10.1117/12.2311969
  • Int'l Joint Research
• [Journal Article] The infrared Doppler (IRD) instrument for the Subaru telescope: instrument description and commissioning results (2018)
  • Author(s): T. Kotani, M. Tamura, J. Nishikawa, A. Ueda, M. Kuzuhara, M. Omiya, J. Hashimoto, M. Ishizuka, T. Hirano, H. Suto, T. Kurokawa, T. Kokubo, T. Mori, Y. Tanaka, K. Kashiwagi, M. Konishi, T. Kudo, B. Sato, S. Jacobson, K. W. Hodapp, D. B. Hall, W. Aoki, T. Usuda, S. Nishiyama, et al.
  • Journal Title: Proceedings of the SPIE Volume: 10702 Pages: 11-18
  • DOI: 10.1117/12.2311836
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] High-contrast Polarimetry Observation of the T Tau Circumstellar Environment (2018)
  • Author(s): Yang Yi、Mayama Satoshi、Hayashi Saeko S.、Hashimoto Jun、Rafikov Roman、Akiyama Eiji、Currie Thayne、Janson Markus et al.
  • Journal Title: The Astrophysical Journal Volume: 861 Issue: 2 Pages: 133-133
  • DOI: 10.3847/1538-4357/aac6c8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Magnetic Fields toward Ophiuchus-B Derived from SCUBA-2 Polarization Measurements (2018)
  • Author(s): Soam, Archana; Pattle, Kate; Ward-Thompson, Derek; Lee, Chang Won; Sadavoy, Sarah; Koch, Patrick M.; Kim, Gwanjeong; Kwon, Jungmi; Kwon, Woojin; Arzoumanian, Doris; Berry, David; Hoang, Thiem; Tamura, Motohide; Lee, Sang-Sung; Liu, Tie; Tsukamoto, Yusuke et.al
  • Journal Title: The Astrophysical Journal Volume: 861 Issue: 1 Pages: 65-78
  • DOI: 10.3847/1538-4357/aac4a6
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Near-infrared Polarimetry of the Outflow Source AFGL 6366S: Detection of Circular Polarization (2018)
  • Author(s): Kwon Jungmi、Nakagawa Takao、Tamura Motohide、Hough James H.、Kandori Ryo、Choi Minho、Kang Miju、Cho Jungyeon、Nakajima Yasushi、Nagata Tetsuya
  • Journal Title: The Astronomical Journal Volume: 156 Issue: 1 Pages: 1-1
  • DOI: 10.3847/1538-3881/aac389
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Fiber Mode Scrambler for the Subaru Infrared Doppler Instrument (IRD) (2018)
  • Author(s): Ishizuka Masato、Kotani Takayuki、Nishikawa Jun、Kurokawa Takashi、Mori Takahiro、Kokubo Tsukasa、Tamura Motohide
  • Journal Title: Publications of the Astronomical Society of the Pacific Volume: 130 Issue: 988 Pages: 065003-065003
  • DOI: 10.1088/1538-3873/aab8d0
  • Peer Reviewed / Open Access
• [Journal Article] The Eccentric Cavity, Triple Rings, Two-armed Spirals, and Double Clumps of the MWC 758 Disk (2018)
  • Author(s): Dong Ruobing、Liu Sheng-yuan、Eisner Josh、Andrews Sean、Fung Jeffrey、Zhu Zhaohuan、Chiang Eugene、Hashimoto Jun、Liu Hauyu Baobab、Casassus Simon、Esposito Thomas、Hasegawa Yasuhiro、Muto Takayuki、Pavlyuchenkov Yaroslav、Wilner David、Akiyama Eiji、Tamura Motohide、Wisniewski John
  • Journal Title: The Astrophysical Journal Volume: 860 Issue: 2 Pages: 124-124
  • DOI: 10.3847/1538-4357/aac6cb
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A First Look at BISTRO Observations of the ρ Oph-A core (2018)
  • Author(s): Kwon, Jungmi; Doi, Yasuo; Tamura, Motohide; Matsumura, Masafumi; Pattle, Kate; Berry, David; Sadavoy, Sarah; Matthews, Brenda C.; Ward-Thompson, Derek; Hasegawa, Tetsuo; Furuya, Ray S.; Pon, Andy; Di Francesco, James; Arzoumanian, Doris; Tsukamoto, Yusuke et.al
  • Journal Title: The Astrophysical Journal Volume: 859 Issue: 1 Pages: 4-26
  • DOI: 10.3847/1538-4357/aabd82
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Differences in the Gas and Dust Distribution in the Transitional Disk of a Sun-like Young Star, PDS 70 (2018)
  • Author(s): Long Zachary C.、Akiyama Eiji、Sitko Michael、Fernandes Rachel B.、Assani Korash、Grady Carol A.、Cure Michel、Danchi William C. et al.
  • Journal Title: The Astrophysical Journal Volume: 858 Issue: 2 Pages: 112-112
  • DOI: 10.3847/1538-4357/aaba7c
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Distortion of Magnetic Fields in a Starless Core. III. Polarization?Extinction Relationship in FeSt 1-457 (2018)
  • Author(s): Kandori Ryo、Tamura Motohide、Nagata Tetsuya、Tomisaka Kohji、Kusakabe Nobuhiko、Nakajima Yasushi、Kwon Jungmi、Nagayama Takahiro、Tatematsu Ken’ichi
  • Journal Title: The Astrophysical Journal Volume: 857 Issue: 2 Pages: 100-100
  • DOI: 10.3847/1538-4357/aab962
  • NAID: 120006782244
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] Search for wide-orbit companions around late-M stars from Subaru/IRD Strategic Program (2023)
  • Author(s): Uyama, Taichi ; Beichman, Charles ; Kuzuhara, Masayuki ; Janson, Markus ; Kotani, Takayuki ; Mawet, Dimitri ; Sato, Bun'ei ; Tamura, Motohide
  • Organizer: American Astronomical Society Meeting #241
  • Int'l Joint Research
• [Presentation] Subaru/SCExAOの高速偏光差分撮像(Fast PDI)モードによる星周円盤の偏光観測 (2023)
  • Author(s): 越坂紫織、 小谷隆行、 田村元秀、工 藤智幸
  • Organizer: 日本天文学会 2023年春季年会
• [Presentation] MuSCATシリーズとすばる望遠鏡IRDインテンシブ観測によるTESSトラン ジット惑星候補のフォローアップ観測 III (2023)
  • Author(s): 成田憲保, 福井暁彦, 小玉貴則、ほか（17名中17番目）
  • Organizer: 日本天文学会 2023年春季年会
• [Presentation] 高コントラスト観測法 Coherent Differential Imaging on Speckle Area Nulling (CDI-SAN) の開発 2 (2023)
  • Author(s): 米田 謙太, 西川 淳, 早野 裕、ほか（18名中11番目）
  • Organizer: 日本天文学会 2023年春季年会
• [Presentation] Discovery of a rich population of free-floating planets in the Upper Scorpius association (2022)
  • Author(s): Miret Roig, Nuri; Bouy, Herve; ; Raymond, Sean N. ; Tamura, Motohide ; Bertin, Emmanuel; Barrado, David ; Olivares, Javier; Galli, Phillip A. B. ; Cuillandre, Jean-Charles ; Sarro, Luis Manuel ; Berihuete, Angel ; Huelamo, Nuria
  • Organizer: The 21st Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun (CS21)
  • Int'l Joint Research
• [Presentation] Photosynthetic Fluorescence from Earth-like Planets Around Cool stars (2022)
  • Author(s): Komatsu, Yu ; Hori, Yasunori ; Kuzuhara, Masayuki ; Kosugi, Makiko ; Takizawa, Kenji ; Narita, Norio ; Omiya, Masashi ; Kim, Eunchul ; Kusakabe, Nobuhiko ; Meadows, Victoria Suzanne ; Tamura, Motohide
  • Organizer: The Astrobiology Science Conference (AbSciCon) 2022
  • Int'l Joint Research
• [Presentation] ヒアデス星団に属する恒星HIP 21152を公転する褐色矮星の発見と力学質量 (2022)
  • Author(s): 葛原昌幸, 寳田拓也, 堀安範、ほか（10名中10番目）
  • Organizer: 日本天文学会 2022年秋季年会
• [Presentation] すばる望遠鏡IRDによるTOI-654の視線速度の複数惑星モデリング (2022)
  • Author(s): 幾田 佳, 成田 憲保, 福井 暁彦, 小玉 貴則, 木村 真博, 平野 照幸, 堀 安範, 小谷 隆行, 生駒 大洋, 田村 元秀
  • Organizer: 日本天文学会 2022年秋季年会
• [Presentation] スパースモデリングとスペクトル脱混合による惑星マッピングの発展 (2022)
  • Author(s): 桑田敦基, 河原創, 逢澤正嵩, 小谷隆行, 田村元秀
  • Organizer: 日本天文学会 2022年秋季年会
• [Presentation] Hipparcos-Gaia固有運動カタログを用いた直接撮像探査: 複雑な系における低質量伴星の発見 (2022)
  • Author(s): 鵜山太智, Currie Thayne, Brandt Timothy D., Robert De Rosa, Jerry Xuan, 葛原昌幸, 田村元秀, 堀安範
  • Organizer: 日本天文学会 2022年秋季年会
• [Presentation] 南アフリカ望遠鏡用近赤外ドップラー分光器SANDの光学設計 (2022)
  • Author(s): 高橋葵, 小谷隆行, 西川淳、ほか（18名中7番目）
  • Organizer: 日本天文学会 2022年秋季年会
• [Presentation] 高コントラスト観測法 Coherent Differential Imaging on Speckle Area Nulling (CDI-SAN) の開発 (2022)
  • Author(s): 西川 淳, 早野 裕, 入部正継、ほか（17名中10番目）
  • Organizer: 日本天文学会 2022年秋季年会
• [Presentation] 星形成領域NGC1333の磁場構造III (2022)
  • Author(s): 土井靖生, Jungmi Kwon, 富阪幸治, 長谷川哲夫, Doris Arzoumanian, 島尻芳人, 田村元秀, 松村雅文, 古屋玲, 犬塚修一郎, 他BISTRO チーム
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] Subaru/VAMPIRESを用いたH 高コントラスト撮像: 原始惑星系円盤内にお ける惑星形成とジェットの検出 (2022)
  • Author(s): 鵜山太智, Currie Thayne, 高見道弘, 田村元秀, SCExAO/VAMPIRES team
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] IRD 戦略枠観測による惑星の発見: 低温M型星のハビタブルゾーン内側境界 近傍を公転するスーパーアース (2022)
  • Author(s): 原川紘季, 平野照幸, 寳田拓也, 笠木結, 小谷隆行, 福井暁彦, 葛原昌幸, 堀安範, 大宮正士, 石川裕之, 工藤智幸, Sebastien Vievard, 芹澤琢磨, 黒川隆志, 西川淳, 上田暁俊, 田村元秀, 佐藤文衛, IRD-SSP チーム
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] IRD-SSP によるM型星周りの惑星サーベイ：３年目の観測状況 (2022)
  • Author(s): 大宮正士, 原川紘季, 工藤智幸, Sebastien Vievard, 葛原昌幸, 平野照幸, 宝田拓也, 日下部展彦, 高橋葵, 笠木結, 三井康裕, 小谷隆行, 田村元秀, 佐藤文衛, IRD-SSP チーム, IRD 装置チーム
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] MuSCAT シリーズとすばる望遠鏡IRD インテンシブ観測によるTESSトラン ジット惑星候補のフォローアップ観測II (2022)
  • Author(s): 成田憲保, 福井暁彦, 小玉貴則, 渡辺紀治, 木村真博, 森万由子, 蔭谷泰希, 鄒宇傑, 平野照幸, 堀安範, 小谷隆行, 生駒大洋, 田村元秀, 川内紀代恵, MuSCAT チーム, IRD インテンシブチーム, IRD 装置チーム
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 明るいM型星をまわる低日射の小型トランジット惑星TOI-2285bの発見 (2022)
  • Author(s): 福井暁彦, 木村真博, 成田憲保, 小玉貴則, 平野照幸, 堀安範, 生駒大洋, 田村元秀, ほか
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 高金属量mid-M型星をトランジットする巨大惑星TOI-519b の質量決定 (2022)
  • Author(s): 蔭谷泰希, 成田憲保, 福井暁彦, 小玉貴則, 木村真博, 平野照幸, 堀安範, 石川裕之,小谷隆行, 生駒大洋, 田村元秀, IRDインテンシブチーム, IRD 装置チーム
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 複数の近赤外高分散分光器を用いたM型矮星の組成決定: 連星観測に基づく 検証温度範囲の拡張 (2022)
  • Author(s): 石川裕之, 葛原昌幸, 青木和光, 小谷隆行, 大宮正士
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 高分散分光観測によるdipper天体の特徴づけと減光原因の推定 (2022)
  • Author(s): 笠木結, 小谷隆行, 河原創, 田尻智之, 藤井通子, 大澤亮, 瀧田怜, 武藤恭之, 逢沢正嵩, 服部公平, 増田賢人, 百瀬宗武
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 可視シングルモードファイバー高分散分光器に向けた高効率ファイバー入射 光学系の開発 (2022)
  • Author(s): 多田将太朗, 小谷隆行, 早野裕, 美濃和陽典
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 近赤外スペクトルにおける視線速度測定精度の向上 (2022)
  • Author(s): 池田圭吾, 佐藤文衛, 平野照幸
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 惑星運動と恒星活動の判別：機械学習による視線速度データへのアプローチ (2022)
  • Author(s): 中西亮介, 佐藤文衛, 平野照幸
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] せいめい望遠鏡に搭載する系外惑星探索専用高分散分光器GAOES-RV (2022)
  • Author(s): 佐藤文衛，橋本修，大宮正士，泉浦秀行，田實晃人，神戸栄治，原 川紘季，松林和也，本田敏志，寶田拓也，堀安範，成 田憲保，國友正信
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 可視3 色同時広視野カメラの性能評価 (2022)
  • Author(s): 橋ケ谷武志，円尾芽衣，栗田光樹夫，木野勝
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 引き摺り3 点計測法による1.8m 軸外し望遠鏡PLANETS 主鏡の形状計測 (2022)
  • Author(s): 鍵谷将人, 永田和也, 坂野井健, 笠羽康正, 平原靖大, 花村悠祐, 栗田 光樹夫, 森本悠介, 高橋啓介
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 能動支持機構などによる1.8m 軸外し望遠鏡PLANETS主鏡の最終研磨量削減 (2022)
  • Author(s): 永田和也, 鍵谷将人, 坂野井健, 笠羽康正, 平原靖大, 花村悠祐, 栗田 光樹夫, 森本悠介, 高橋啓介
  • Organizer: 日本天文学会2022 年春季年会
• [Presentation] 離心率の大きなホットジュピターを持つ若い星の高コントラスト撮像 (2021)
  • Author(s): 清水利憲, 鵜山太智, 堀安範, 田村元秀
  • Organizer: 日本天文学会2021 年秋季年会
• [Presentation] M型星周りの惑星サーベイ：すばる戦略枠観測IRD-SSPにおけるサンプルの 特性調査 (2021)
  • Author(s): 三井康裕, 大宮正士, 葛原昌幸, 田村元秀, IRD-SSP チーム
  • Organizer: 日本天文学会2021 年秋季年会
• [Presentation] 2:1 周期比ペアを含む3 つの惑星がトランジットするM型星の発見 (2021)
  • Author(s): 福井暁彦、John Livingston、森万由子、成田憲保、川内紀代恵、栗田誠矢、小玉貴則、Jerome de Leon、渡辺紀治、西海拓、荻原正博、磯貝桂介、日下部展彦、寺田由佳、田村元秀ほか
  • Organizer: 日本天文学会2021 年秋季年会
• [Presentation] 岡山188cm 反射望遠鏡/ HIDES-Fの全自動データリダクションツールの開 発・運用状況について (2021)
  • Author(s): 原川紘季, 泉浦秀行, 佐藤文衛, 大宮正士, ほかHIDES-F 運用チーム
  • Organizer: 日本天文学会2021 年秋季年会
• [Presentation] 点回折干渉計方式を用いた補償光学用波面センサの開発 (2021)
  • Author(s): 津久井遼, 木野勝, 山本広大, 栗田光樹夫, 松谷晃宏
  • Organizer: 日本天文学会2021 年秋季年会
• [Presentation] スパースモデリングによる地球型系外惑星の表面組成の全球マッピング (2021)
  • Author(s): 桑田敦基、河原創、逢澤正嵩、小谷隆行、田村元秀
  • Organizer: JpGU
• [Presentation] Development of multiband imager MuSCAT3 and its first results on followup observations of TESS transiting planets (2021)
  • Author(s): 福井暁彦、成田憲保、生駒大洋、磯貝桂介、川内紀代恵、小玉貴則、栗田誠矢、日下部展彦、de Leon Jerome、Livingston John、森万由子、西海拓、田村元秀、渡辺紀治、山室智康、Harbeck Daniel、Bowman Mark、Elphick Mark、Nation Jon、Armstrong James、Han Jacqueline、Daily Matt
  • Organizer: JpGU
• [Presentation] The research on the existence of helium in the atmosphere of small planets around M-type stars with Subaru/IRD (2021)
  • Author(s): 川内紀代恵、成田憲保、葛原昌幸、平野照幸、原川紘季、Vievard Sebastien、高橋葵、小谷隆行、田村元秀
  • Organizer: JpGU
• [Presentation] Results of TESS follow-up observations by the MuSCAT series and the Subaru IRD intensive program (2021)
  • Author(s): 成田憲保、福井暁彦、生駒大洋、平野照幸、小谷隆行、田村元秀
  • Organizer: JpGU
• [Presentation] ALMA多波長画像解析で探るTW Hyaの原始惑星系円盤のスペクトル指数分布 (2021)
  • Author(s): 塚越崇, 野村英子, 川邊良平, 高橋実道, 武藤恭之, 金川和弘, 田村元秀, 奥住聡, 井田茂,Catherine Walsh,Tom Millar, 橋本淳, 鵜山太智
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 超低光度前主系列星J162656.43-243301.5周囲のtransition diskのALMA 観 測 II (2021)
  • Author(s): 杉谷朱泉, 高桑繁久, 川邊良平, 島尻芳人, 塚越崇, 中村文隆, 田村元秀, 大朝由美子, 坪井陽子, 富田賢吾, 原千穂美
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] スパースモデリングによる地球型系外惑星の表面組成の全球マッピング (2021)
  • Author(s): 桑田敦基, 河原創, 逢澤正嵩, 小谷隆行, 田村元秀
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 若い系外惑星の軌道傾斜角測定 (2021)
  • Author(s): 平野照幸，Vigneshwaran Krishnamurthy，Eric Gaidos，小谷隆行，田村元秀，すばる/IRD チーム
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 惑星や褐色矮星の伴星が引き起こす固有運動の加速に着目した高コントラス ト直接撮像探査 (2021)
  • Author(s): 葛原昌幸, Thayne Currie, Timothy Brandt, 鵜山太智, Olivier Guyon, Jeffrey Chilcote, Tyler Groff, Julien Lozi, 田村元秀, Post-SEEDS チーム
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] IRD-SSPによるM型星周りの惑星サーベイ：２年目の観測状況 (2021)
  • Author(s): 大宮正士, 原川紘季, 工藤智幸, Sebastien Vievard, 平野照幸, 佐藤文衛, Teng Huan-Yu, 葛原昌幸, 宝田拓也、日下部展彦, 高橋葵, 笠木結, 三井康裕, 小谷隆行, 田村元秀, IRD-SSP チーム
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] MuSCATシリーズとすばる望遠鏡IRDインテンシブ観測によるTESSトラン ジット惑星候補のフォローアップ観測 (2021)
  • Author(s): 成田憲保, 福井暁彦, 生駒大洋, 平野照幸, 小谷隆行, 田村元秀, MuSCAT チーム, IRD インテンシブ観測チーム, IRD 装置チーム
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 近赤外高精度視線速度測定のための地球大気吸収線の影響評価 (2021)
  • Author(s): 笠木結, 小谷隆行, 平野照幸, 葛原昌幸, 田村元秀, 佐藤文衛, IRD 装置チーム/, RD-SSP チーム
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 南アフリカ望遠鏡用近赤外高分散分光器の開発：装置概要と進捗状況 (2021)
  • Author(s): 高橋葵, 小谷隆行, 西川淳, 上田暁俊, 葛原昌幸, 田村元秀, 永山貴宏, 栗田光樹夫, 住貴宏, 山室智康, 佐藤文衛, 平野照幸, 大宮正士
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 近赤外高分散分光による近傍M型矮星の元素組成比の調査 (2021)
  • Author(s): 石川裕之, 青木和光, 小谷隆行, 葛原昌幸, 大宮正士, 平野照幸, Ansgar Reiners, Mathias Zechmeister, IRD-SSP チーム
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] Exo JASMINE: JASMINEによる系外惑星探査 (2021)
  • Author(s): 河原創、増田賢人、小谷隆行、小玉貴則、平野照幸、福井暁彦、葛原昌行、大宮正士、ほかExoJASMINE チーム Exo JASMINE 検討チーム
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 分光連星が持つ未知の周期変化する視線速度の起源 (2021)
  • Author(s): 加藤則行, 伊藤洋一, 佐藤文衛
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 光赤外線大学間連携事業の活動報告 (2021)
  • Author(s): 山中雅之, 高木聖子, 高橋隼, Malte Schramm, 大朝由美子, 中岡竜也, 永山貴宏, 野上大作, 村田勝寛, 楠根貴成, 諸隈智貴, 花山秀和, 堀内貴史, 関口和寛, 光赤外線大学間連携事業メンバー
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] ミリ波補償光学の開発V. 野辺山45 mミリ波望遠鏡における開口面干渉法波 面センサの実証実験 (2021)
  • Author(s): 田村陽一, 谷口暁星, 戸上陽平, 萩本将都, 中野覚矢, 松田慧一, 川邉良平, 川口則幸, 南谷哲宏, 大島泰, 深作悠平, 久野成夫, 木村公洋, 岡田望, 中村友子, 奥村幸子, 小川英夫, 大西利和, 栗田光樹夫, 竹腰達哉, 河野孝太郎
  • Organizer: 日本天文学会2021年春季年会
• [Presentation] 地上望遠鏡を用いたTRAPPIST-1gトランジット分光による惑星大気と主星 表面の不均一性の解析 (2020)
  • Author(s): 森万由子, 福井暁彦, 成田憲保, 川島由依, Hannu Parviainen, John Livingston, 川内紀代恵, 田村元秀
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] 恒星活動による光度変化の波長依存性：ヒアデス星団低温度星の多波長測光 モニター観測 (2020)
  • Author(s): 宮川浩平, 平野照幸, 佐藤文衛, 福井暁彦
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] 1.8m軸外し望遠鏡PLANETS の開発状況 (2020)
  • Author(s): 鍵谷将人, 坂野井健, 笠羽康正, 平原靖大, 栗田光樹夫
  • Organizer: 日本天文学会2020年秋季年会
• [Presentation] SCExAO/CHARIS Near-IR Integral Field Spectroscopy of the HD 15115 Debris Disk (2020)
  • Author(s): Lawson, K. D.; Currie, T.; Wisniewski, J. P.; Tamura, M.; Marois, C.; Brandt, T. D.; Kasdin, N.; Groff, T.; Lozi, J.; Chilcote, J.; Hodapp, K.; Jovanovic, N.; Martinache, F.; Skaf, N.
  • Organizer: American Astronomical Society meeting #236
• [Presentation] SCExAO/CHARIS Imaging of a Candidate Protoplanet/Planet-Induced Structure Around a Young Star (2020)
  • Author(s): Currie, T.; Kudo, T.; Muto, T.; Lyra, W.; Dong, R.; Guyon, O.; Lozi, J.; Wagner, K.; Brandt, T.; Chilcote, J.; Hashimoto, J.; Tamura, M.
  • Organizer: American Astronomical Society meeting #236
• [Presentation] 高分解能多波長画像解析を用いたTWHyaの原始惑星系円盤のスペクトルインデックス分布の調査 (2020)
  • Author(s): 塚越崇、武藤恭之、野村英子、川邊良平、金川和弘、奥住聡、井田茂、Walsh Catherine、Millar Tom、高橋実道、橋本淳、鵜山大智、田村元秀
  • Organizer: JpGU
  • Invited
• [Presentation] Ground-based transmission spectroscopy of TRAPPIST-1g (2020)
  • Author(s): 森万由子、福井暁彦、成田憲保、Parviainen Hannu、川島由依、Livingston John、川内紀代恵、田村元秀
  • Organizer: JpGU
• [Presentation] WFIRST CGI: Polarization and Spectral Characterization Modes (2020)
  • Author(s): Groff, T.; Zimmerman, N.; Rizzo, M.; Gong, Q.; Pasquale, B.; Tamura, M.; Shi, F.
  • Organizer: American Astronomical Society meeting No.235
  • Int'l Joint Research
• [Presentation] Characterization of kappa And b with SCExAO (2020)
  • Author(s): Uyama, T.; Currie, T.; De Rosa, R.; Brandt, T.; Hori, Y.; Mede, K.; Guyon, O.; Lozi, J.; Tamura, M.
  • Organizer: American Astronomical Society meeting No.235
  • Int'l Joint Research
• [Presentation] New NIR spectro-polarimetric modes for the SCExAO instrument (2020)
  • Author(s): Lozi, J.; Guyon, O.; Jovanovic, N.; Norris, B.; Groff, T.; Chilcote, J.; Kasdin, N.; Kudo, T.; Tamura, M.; Zhang, J.; Bos, S.; Snik, F.; Doelman, D.; Vievard, S.; Sahoo, A.; Currie, T.; Martinache, F.
  • Organizer: American Astronomical Society meeting No.235
  • Int'l Joint Research
• [Presentation] Planetary systems around young stars and Earth-like planets exploration around nearest M dwarfs with new IR Doppler instruments: IRD & SAND (2020)
  • Author(s): Motohide Tamura et al.
  • Organizer: 新学術領域「星惑星形成」シンポジウム
• [Presentation] 分子雲コアの砂時計型磁場：凍結磁場モデルとコア形成の初期条件について (2020)
  • Author(s): 神鳥亮, 富阪幸治, 齋藤正雄, 立松健一, 田崎亮, 田村元秀, 日下部展彦, 長田哲也, 中島康, Jungmi Kwon, 松本倫明, 永山貴宏, IRSF/SIRPOL チーム
  • Organizer: 日本天文学会2020 年春季年会
• [Presentation] ALMA による遷移円盤内の傾いた内側ガス円盤の検出 (2020)
  • Author(s): 眞山聡, 秋山永治, Olja Panic, James Miley, 塚越崇, 武藤恭之, Ruobing Dong, Jerome de Leon, 水木敏幸, Daehyeon Oh, 橋本淳, 崔 仁士, Thayne Currie, 高見道弘, Carol A. Grady, 林正彦, 田村元秀, 犬塚修一郎
  • Organizer: 日本天文学会2020 年春季年会
• [Presentation] IRD-SSP による M 型星周りの惑星サーベイ：１年目の観測ステータス (2020)
  • Author(s): 大宮正士, 原川紘季, 工藤智幸, Sebastien Vievard, 平野照幸, 佐藤文衛, Teng Huan-Yu, 葛原昌幸, 日下部展彦, 高橋葵, 宝田拓也, 笠木結, 小谷隆行, 田村元秀, IRD-SSP チーム
  • Organizer: 日本天文学会2020 年春季年会
• [Presentation] REACHプロジェクト：超高コントラストと高分散分光を組み合わせたすばる 望遠鏡での系外惑星直接撮像分光について (2020)
  • Author(s): 小谷隆行, 河原創, 石塚将斗, 米田謙太, Nemanja Jovanovic, Olivier Guyon, Sebastien Vievard, Julien Lozi, Ananya Shahoo, 田村元秀
  • Organizer: 日本天文学会2020 年春季年会
• [Presentation] Exploring Exoplanet and Star-Formation Studies with Subaru (2019)
  • Author(s): Motohide Tamura
  • Organizer: Subaru Telescope 20th Anniversary Conference
  • Int'l Joint Research / Invited
• [Presentation] Water ice mapping toward protoplanetary disk (2019)
  • Author(s): Mitsuhiko Honda, Koji Murakawa, Hiroshi Terada, Tomoyuki Kudo, Jun Hashimoto, Motohide Tamura, Makoto Watanabe
  • Organizer: In the Spirit of Lyot 2019
  • Int'l Joint Research
• [Presentation] ALMA reveals a misaligned, HCO+-rich, inner gas disk inside the large cavity of the transitional disk around J160421.7-213028 (2019)
  • Author(s): Satoshi Mayamaほか（18名中17番目）
  • Organizer: In the Spirit of Lyot 2019
  • Int'l Joint Research
• [Presentation] New NIR Polarimetric Differential Imaging Modes on the Subaru Coronagraphic Extreme Adaptive Optics Instrument (2019)
  • Author(s): Jin Zhangほか（14名中2番目）
  • Organizer: In the Spirit of Lyot 2019
  • Int'l Joint Research
• [Presentation] Development of the Extremely High-Contrast, High Spectral Resolution Spectrometer REACH for the Subaru Telescope (2019)
  • Author(s): Takayuki Kotani, Hajime Kawahara, Masato Ishizuka, Nemanja Jovanovic, Olivier Guyon, Julien Lozi, Sebastien Vievard, Ananya Sahoo, Motohide Tamura
  • Organizer: In the Spirit of Lyot 2019
  • Int'l Joint Research / Invited
• [Presentation] SCExAO: Current status and upgrades (2019)
  • Author(s): Julien Lozi et al.（35名中33番目）
  • Organizer: In the Spirit of Lyot 2019
  • Int'l Joint Research / Invited
• [Presentation] Polychromatic analysis of the coronagraphs in SCExAO (2019)
  • Author(s): Julien Lozi et al. （18名中17番目）
  • Organizer: In the Spirit of Lyot 2019
  • Int'l Joint Research
• [Presentation] The Promise of Diffraction Limited Spectrometers for Exoplanet Characterization (2019)
  • Author(s): Charles Beichman, Rene Doyon, Mike Fitzgerald, Jason Fucik,Rose Gibson, David Hover, Quinn Konopacky, Nemanja Jovanovic, Stephanie Leifer,Dimitri Mawet, Rebecca Oppenheimer, Peter Plavchan, Motohide Tamura, Gautam Vasisht
  • Organizer: In the Spirit of Lyot 2019
  • Int'l Joint Research
• [Presentation] ALMA Reveals a Misaligned Inner Gas Disk inside the Large Cavity of a Transitional Disk (2019)
  • Author(s): Mayama, Satoshi; Akiyama, Eiji; Panic, Olja; Miley, James; Tsukagoshi, Takashi; Muto, Takayuki; Dong, Ruobing; De Leon, Jerome Pitogo; Mizuki, Toshiyuki; Daehyeon, Oh; Hashimoto, Jun; Sai, Jinshi; Currie, Thayne; Takami, Michihiro; Grady, Carol A.; Hayashi, Masahiko; Tamura, Motohide; Inutsuka, Shu-ichiro
  • Organizer: Extreme Solar Systems 4
  • Int'l Joint Research
• [Presentation] Multi-color transit observations of the warm Jupiter WASP-80b with MuSCAT/MuSCAT2 (2019)
  • Author(s): Terada, Yuka; Fukui, Akihiko; Narita, Norio; Tamura, Motohide; Livingston, John; De Leon, Jerome Pitogo; Mori, Mayuko; Kusakabe, Nobuhiko; Watanabe, Noriharu; Nishiumi, Taku
  • Organizer: Extreme Solar Systems 4
  • Int'l Joint Research
• [Presentation] Search for Hα from accreting protoplanets with Subaru/SCExAO+VAMPIRES (2019)
  • Author(s): Uyama, Taichi; Norris, Barnaby; Guyon, Olivier; Tamura, Motohide
  • Organizer: Extreme Solar Systems 4
  • Int'l Joint Research
• [Presentation] The Beginning of the Strategic Large Exploration for Exoplanets Orbiting Nearby Late-M Dwarfs with the InfraRed Doppler (IRD) Spectrograph on the Subaru Telescope (2019)
  • Author(s): Kuzuhara, Masayuki; Sato, Bun'ei; Tamura, Motohideほか（24名中3番目）
  • Organizer: Extreme Solar Systems 4
  • Int'l Joint Research
• [Presentation] TMT 時代の系外惑星観測と観測装置 (2019)
  • Author(s): 田村元秀
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] 星形成レガシープロジェクト III：M17 SWex 分子雲の磁場構造 (2019)
  • Author(s): 杉谷光司、中村文隆、下井倉ともみ、土橋一仁、Nguyen-Luong, Quang、楠根貴成、永山貴宏、渡邉 誠、西山正吾、田村元秀
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] Class-0 原始星連星 VLA1623A からの不整列分子流対 (2019)
  • Author(s): 原千穂美, 川邊良平, 西合一矢, 鎌崎剛, 中村文隆, 高桑繁久, 島尻芳人, 平野尚美, 田村元秀, 富田賢吾, 町田正博, 松本倫明, J. Di Francesco
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] ALMA を用いた二周波観測による TW Hya の原始惑星系円盤のスペクトル・ インデックス分布の調査 (2019)
  • Author(s): 塚越崇, 野村英子, 川邊良平, 高橋実道, 武藤恭之, 金川和弘, 田村元秀, 奥住聡,井田茂,Catherine Walsh,Tom J. Millar, 橋本淳, 鵜山太智
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] 近赤外高分散分光器 IRD による系外惑星のトランジット分光観測 (2019)
  • Author(s): 平野照幸，Eric Gaidos, 葛原昌幸，小谷隆行，田村元秀，すばる/IRD チーム
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] 地上望遠鏡による TRAPPIST-1g 大気のトランジット分光観測と解析 (2019)
  • Author(s): 森 万由子, 福井暁彦, 成田憲保, John Livingston, 川内紀代恵, 田村元秀
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] せいめい望遠鏡搭載にむけた太陽系外惑星撮像装置の開発 (2019)
  • Author(s): 山本広大, 津久井遼, 木野勝, 栗田光樹夫, 長田哲也, 入部正継, 藤田勝, 小谷隆行, 河原創, 村上尚史, 田村元秀
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] 広帯域コロナグラフ観測を目指した多層 8 分割位相マスクの開発 (2019)
  • Author(s): 土生圭一郎, 村上尚史, 西川淳, RaphaelGalicher, Pierre Baudoz, Fabien Patru, 小室佑介, 馬場直志, 田村元秀
  • Organizer: 日本天文学会2019年秋季年会
• [Presentation] Herbig Fe 星 HD142527 円盤散乱光の 3 ミクロン帯偏光分光観測 (2019)
  • Author(s): 本田充彦、村川幸史、寺田宏、工藤智幸、服部尭、橋本淳、田村元秀、渡辺誠
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] 多色カメラ MuSCAT1,2 を用いたウォームジュピター WASP-80b の大気観測 (2019)
  • Author(s): 寺田由佳、福井暁彦、成田憲保、田村元秀、John Livingston、Jerome de Leon、森万由子、日下部 展彦、渡辺紀治、西海拓
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] IRSF/SIRIUS を用いた TESS 惑星候補のフォローアップ観測と測光解析パイ プライン作成 (2019)
  • Author(s): 森万由子、成田憲保、Jerome de Leon、福井暁彦、田村元秀、西海拓、日下部展彦、森鼻久美子
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] IRSF/SIRIUS による TESS 惑星候補の発見確認観測 2:観測成果 (2019)
  • Author(s): 西海拓、成田憲保、Jerome de Leon、森万由子、福井暁彦、田村元秀、日下部 展彦、森鼻久美子
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] IRD 戦略枠観測：Search for Planets like Earth around Late-M Dwarfs; Precise Radial Velocity Survey with IRD (2019)
  • Author(s): 佐藤文衛、大橋永芳、小谷隆行ほか（24名中4番目）
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] 分子雲コア内のダスト整列の多波長偏光観測 (2019)
  • Author(s): 神鳥亮、田崎亮、長田哲也、田村元秀、日下部展彦、富阪幸治、齋藤正雄、立松健一、中島康、Jungmi Kwon、松本倫明、永山貴宏、 IRSF/SIRPOL チーム
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] 銀河系中心巨大BHを巡る星S0-2/S2の研究3：すばる視線速度モニター観測 2018 の解析状況 (2019)
  • Author(s): 西山正吾、斉田浩見、大神隆幸、孝森洋介、高橋真聡、R. Sch¨odel、F. Najarro、濱野哲史、五林 遥、大橋遥介、小山晃徳、唐朋央、 雨宮竜登、岩松篤史、高橋美月、大宮正士、長田哲也、長友竣、善光哲哉、田村元秀、美濃和陽典
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] Search for Hα from Accreting Protoplanets with Subaru/SCExAO+VAMPIRES (2019)
  • Author(s): Taichi Uyama、Barnaby Norris、Olivier Guyon、Motohide Tamura、Takayuki Kotani、SCExAO/VAMPIRES team
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] The NIR Polarimetric Differential Imaging Mode of the Subaru Coronagraphic Extreme Adaptive Optics (2019)
  • Author(s): Jin Zhang、Motohide Tamura、Olivier Guyon、Tomoyuki Kudo、Julien Lozi、Barnaby Norris
  • Organizer: 日本天文学会2019年春季年会
• [Presentation] 宇宙における生命：系外惑星の世界 (2019)
  • Author(s): 田村元秀
  • Organizer: アストロバイオロジーセンター・サテライト研究シンポジウム「深海底から宇宙へ、過去から未来へ、分子から社会へ」
• [Presentation] Direct Imaging and Spectral Characterization of Extrasolar Planets with the SCExAO/CHARIS (2019)
  • Author(s): Currie, Thayne, Guyon, Olivier, Kasdin, N. J., Brandt, Timothy, Groff, Tyler, Lozi, Julien, Chilcote, Jeffrey, Uyama, Taichi, Nielsen, Eric, Blunt, Sarah, Marois, Christian, Jovanovic, Nemanja, Kuzuhara, Masayuki, Tamura, Motohide
  • Organizer: American Astronomical Society Meeting No.233
  • Int'l Joint Research
• [Presentation] The SCExAO High Contrast Imaging Platform: Current and Upcoming Capabilities (2019)
  • Author(s): Guyon, Olivier、Lozi, Julien; Vievard、Sebastien et al. （48名中10番目）
  • Organizer: American Astronomical Society Meeting No.233
  • Int'l Joint Research
• [Presentation] 4色同時撮像カメラMuSCAT2の初期成果と TESSに向けたMuSCAT3開発の展望 (2018)
  • Author(s): 成田憲保、福井暁彦、日下部展彦、渡辺紀治、田村元秀、山室智康、生駒大洋、川島由依、越本直季、川内紀代恵、John Livingston、 Jerome de Leon、寺田由佳、森万由子
  • Organizer: 日本惑星科学会2018年秋季講演会
• [Presentation] Subaru/HiCIAO による LkHα 330 の H, Ks バンド偏光観測: スパイラルと溝の検出治、 Dong Ruobing、de Leon Jerome、左近樹、田村元秀、SEEDS/YSO チーム (2018)
  • Author(s): 鵜山太智、橋本淳、武藤恭之、秋山永治、 Dong Ruobing、de Leon Jerome、左近樹、田村元秀、SEEDS/YSO チーム
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] TW Hya の原始惑星系円盤に付随する局所的なサブミリ波超過の検出 (2018)
  • Author(s): 塚越崇、川邊良平、武藤恭之、野村英子、奥住聡、井田茂、橋本淳、金川和弘、鵜山太智、田村元秀、Catherine Walsh、Tom Millar
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] TRAPPIST-1 系の TTV 解析のためのトランジット観測と解析 (2018)
  • Author(s): 森万由子、成田憲保、田村元秀、John Livingston、Jerome de Leon、鵜山太智、寺田由佳、福井暁彦、日下部展彦、平野照幸、渡辺紀治
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] 銀河系中心巨大BHを巡る星S2の研究1：すばる視線速度モニター観測の現状 (2018)
  • Author(s): 西山正吾、斉田浩見、孝森洋介、高橋真聡、R. Schoedel、F. Najarro、濱野哲史、五林遥、大橋遥介、小山 晃徳、唐朋央、岩松篤史、高 橋美月、大宮正士、長田哲也、長友竣、善光哲哉、田村元秀、美濃和陽典
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] 銀河系中心巨大 BH を巡る星 S2 の研究２：一般相対論の検証への挑戦 (2018)
  • Author(s): 齋田浩見、西山正吾、孝森洋介、高橋真聡、R.Schoedel、F.Najarro、濱野哲史、五林遥、大橋遥介、小山晃徳、唐朋央、岩松篤史、高橋 美月、大宮正士、長田哲也、長友竣、善光哲哉、田村元秀、美濃和陽典
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] WFIRST コロナグラフに向けた偏光補正デバイスの設計と評価系の開発 (2018)
  • Author(s): 細内大暉、村上尚史、田村元秀、西川淳、住貴宏、山田亨、岡和彦、Feng Zhao、John Krist、Hong Tang、John Trauger、WFIRST ワーキ ンググループ
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] Subaru/IRCS 熱赤外偏光観測機能の立ち上げ 2; 偏光分光試験観測結果 (2018)
  • Author(s): 本田充彦、寺田宏、工藤智幸、服部尭、橋本淳、田村元秀、渡辺誠
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] 液晶空間光変調器を用いたサバール板横シヤリングナル干渉計のためのスペックル除去技術の開発 2 (2018)
  • Author(s): 河合研弥、村上尚史、米田謙太、小谷隆行、河原創、馬場直志、田村元秀
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] Near-infrared Circular Polarization Survey in Star-forming Regions: 4 (2018)
  • Author(s): Jungmi Kwon、Takao Nakagawa、Motohide Tamura、James H. Hough、Ryo Kandori、Minho Choi、Miju Kang、Jungyeon Cho、Tetsuya Nagata
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] Gas and Dust Distribution in the Transitional Disk of a Sun-like Young Star, PDS 70 (2018)
  • Author(s): E. Akiyama、Z. C. Long、M. Sitko、K. Assani、R. B. Fernandes、C. A. Grady、T. Nakazato、M. Tamura
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] Investigations of FS Tau A Circumbinary Disk Structures from Near-infrared and Sub-millimeter Observations (2018)
  • Author(s): Yi Yang、Eiji Akiyama、Jun Hashimoto、Saeko Hayashi、Motohide Tamura、HiCIAO/AO188/SEEDS team
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] Discovery and Validation of ~100 New Planets from K2 (2018)
  • Author(s): John Livingston、Ian Crossfield、Erik Petigura、Michael Werner、Joshua Schlieder、Charles Beichman、Motohide Tamura
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] WFIRST Coronagraph Polarimeter (2018)
  • Author(s): M. Tamura、N. Murakami、N. Baba、J. Kwon、T. Yamada、K. Enya、J. Nishikawa、N. Kusakabe、T. Kotani、O. Guyon、N. Narita、H. Kawahara、T. Mastuo、T. Sumi、T. Yamamuro、JPL/CGI team、WFIRST-J team
  • Organizer: 日本天文学会2018年秋季年会
• [Presentation] すばる望遠鏡用赤外線視線速度精密測定装置IRD:晩期M型矮星周りの地球型惑星の探索 (2018)
  • Author(s): 大宮正士、小谷隆行、佐藤文衛、田村元秀
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] TESS時代に向けたトランジット観測用多色カメラMuSCAT/MuSCAT2の開発と運用 (2018)
  • Author(s): 福井暁彦、成田憲保、日下部展彦、渡辺紀治、平野照幸、Livingston John、de Leon Jerome、寺田由佳、森万由子、鵜山 太智、田村 元 秀
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Sz91を取り巻く遷移段階円盤におけるフレアーアップしたガス構造 (2018)
  • Author(s): 塚越 崇、百瀬 宗武、北村 良実、川邊 良平、齋藤 正雄、アンドリュース ショーン、ウィルナー デイビッド、工藤 智幸、橋本 淳、大 橋 永芳、田村 元秀
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] TRAPPIST-1惑星系の惑星質量推定のためのトランジット観測とライトカーブ解析 (2018)
  • Author(s): 森 万由子、成田 憲保、福井 暁彦、田村 元秀、日下部 展彦、平野 照幸、リビングストン ジョン、レオン デ・ジェローム、鵜山 太 智、渡辺 紀治、寺田 由佳
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Multi-band Simultaneous Transit Observations of Low Density Hot Jupiters (2018)
  • Author(s): Jerome Pitogo de Leon、Norio Narita、Akihiko Fukui、Yui Kawashima、John Livingston、Nobuhiko Kusakabe、Noriharu Watanabe、 Motohide Tamura
  • Organizer: 日本地球惑星科学連合2018年大会
• [Book] 教養としての宇宙生命学 アストロバイオロジー最前線 (2022)
  • Author(s): 田村元秀
  • Total Pages: 208
  • Publisher: PHP研究所
  • ISBN: 4569852688
• [Book] 新説 宇宙生命学 (2021)
  • Author(s): 日下部展彦 (著), 田村元秀 (監修)
  • Total Pages: 240
  • Publisher: カンゼン
  • ISBN: 4862555586
• [Book] Astrobiology (2019)
  • Author(s): Yamagishi, A. et al. (Editors), Tamura, M. et al. (Authors)
  • Total Pages: 465
  • Publisher: Springer
  • ISBN: 9789811336386
• [Book] 小学館の図鑑NEO〔新版〕 宇宙 (2018)
  • Author(s): 池内 了 (監修), 大内 正己 (監修, 著), 勝川行雄 (監修, 著), 川村 静児 (監修, 著), 小久保 英一郎 (監修, 著), 田村 元秀 (監修, 著), 橋本 樹明 (監修, 著), 半田 利弘 (監修, 著), 坂東 信尚 (監修, 著)
  • Total Pages: 191
  • Publisher: 小学館
  • ISBN: 9784092173095
• [Remarks] 東京大学大学院理学系研究科天文学専攻
  • URL: https://www.astron.s.u-tokyo.ac.jp/ja/
• [Remarks] 自然科学研究機構アストロバイオロジーセンター
  • URL: https://www.abc-nins.jp/
• [Remarks] 自然科学研究機構アストロバイオロジーセンター
  • URL: http://abc-nins.jp/
• [Funded Workshop] In the Spirit of Lyot 2019 (2019)