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J-GLOBAL ID:201901010461793496   Update date: Feb. 13, 2025

Onozato Hiroki

オノザト ヒロキ | Onozato Hiroki
Clips
Affiliation and department:
Job title: Project Research Staff
Research field  (1): Astronomy
Research keywords  (3): Astronomy ,  red clump star ,  star
Research theme for competitive and other funds  (3):
  • 2016 - 2018 巨大質量連星からの質量放出:コンティシナリオへの挑戦
  • 2015 - 2018 巨大質量連星からの質量放出: Conti Scenario への挑戦
  • 2013 - 2017 Monitoring observation of near-infrared flares from supermassive black hole caused by gas accretion
Papers (24):
  • Ozawa, Takeaki, Nakajima, Yasushi, Onozato, Hiroki, Uchiyama, Hisakazu. A Study to Speed Up Searches in the Optical-infrared Astronomical Observation Data Archive System 2. Report of the National Astronomical Observatory of Japan. 2024. 24. 11-34
  • Onozato, Hiroki, Nakajima, Yasushi, Ozawa, Takeaki, Maehara, Hiroyuki, Uchiyama, Hisakazu, Furusawa, Hisanori, Ichikawa, Shin-ichi. Optical and Infrared Astronomical Observation Data Archive System SMOKA: Development of Seimei Telescope/TriCCS Data Archive System. Report of the National Astronomical Observatory of Japan. 2024. 24. 1-10
  • Takashi Horiuchi, Hidekazu Hanayama, Masatoshi Ohishi, Tatsuya Nakaoka, Ryo Imazawa, Koji S Kawabata, Jun Takahashi, Hiroki Onozato, Tomoki Saito, Masayuki Yamanaka, et al. Multicolor and multi-spot observations of Starlink’s Visorsat. Publications of the Astronomical Society of Japan. 2023. 75. 3. 584-606
  • Takeaki Ozawa, Hiroki Onozato, Yasushi Nakajima. A Study to Speed Up Searches in the Optical-Infrared Astronomical Observation Data Archive System. Report of the National Astronomical Observatory of Japan. 2022. 23. 16-44
  • Yasushi NAKAJIMA, Takeaki OZAWA, Hiroki ONOZATO, Yuki MORI, Shin-ichi ICHIKAWA. Development of SMOKA / Tomo-e Gozen Data Archive System. Report of the National Astronomical Observatory of Japan. 2022. 23. 1-15
more...
MISC (44):
  • 小澤武揚, 小野里宏樹, 中島康. 光学赤外線天文学観測データアーカイブシステムにおける検索高速化の研究. 日本天文学会年会講演予稿集. 2023. 2023
  • 小野里 宏樹. ある?ない? 天の川銀河の中心の X 型構造. 宇宙NOW. 2021. 373. 3-5
  • 大神隆幸, 冨永望, 吉田道利, 柳澤顕史, 田中雅臣, 笹田真人, 諸隈智貴, 新納悠, 鹿内みのり, 内海洋輔, et al. 重力波事象S200224caにおけるすばる/HSCでの追観測. 日本天文学会年会講演予稿集. 2021. 2021
  • 堀内貴史, 花山秀和, 大石雅寿, 小野里宏樹, 中岡竜也, 高橋隼, 山中雅之, 反保雄介, 村田勝寛, 細川稜平, et al. 光・赤外大学間連携観測によるSTARLINK Visorsatの多波長の等級測定. 日本天文学会年会講演予稿集. 2021. 2021
  • 小野里 宏樹. 中小質量星の終盤の進化の謎. 宇宙NOW. 2020. 365. 8
more...
Lectures and oral presentations  (47):
  • The age and metallicity dependence of the near-infrared absolute magnitude and color of red clump stars
    (Cool Stars Workshop in Japan 2025)
  • Population and structure survey of the Galactic plane using narrow- and medium-band filters
    (Galactic Archaeology China-Japan Collaboration meeting in December 2024 2024)
  • Population and structure survey of the Galactic plane using narrow- and medium-band filters
    (A mini-workshop on the bulge in Tokyo: Expectation toward PFS surveys 2024)
  • Population and structure survey of the Galactic plane using narrow- and medium-band filters
    (The Second SUPER-IRNET Workshop: Sparkling Our Collaboration at the Cosmic Gate 2024)
  • 星団を用いたレッドクランプ星の近赤外線の絶対等級と色指数の年齢・金属量依存性の調査
    (日本天文学会 2023 年 秋季年会 2023)
more...
Education (4):
  • 2015 - 2019 Tohoku University Graduate School of Science Astronomical Institute (Doctral Programs)
  • 2013 - 2015 Tohoku University Graduate School of Science Astronomical Institute (Master's Programs)
  • 2010 - 2013 Tohoku University Faculty of Science Department of Astronomy
  • 2009 - 2010 Tohoku University Faculty of Science
Professional career (1):
  • Ph.D. (Science) (Tohoku University)
Work history (5):
  • 2023/11 - 現在 National Astronomical Observatory of Japan Subaru Telescope Project Researcher
  • 2021/05 - 2023/10 National Astronomical Observatory of Japan Astronomy Data Center Project Researcher
  • 2019/04 - 2021/04 University of Hyogo Nishi-Harima Astronomical Observatory, Center for Astronomy, Institute of Natural and Environmental Sciences Researcher
  • 2016/04 - 2018/03 Japan Society for the Promotion of Science Research Fellowship for Young Scientists (DC2)
  • 2015/06 - 2018/03 Tohoku University Division for Interdisciplinary Advanced Research and Education Ph.D. student
Awards (2):
  • 2013/03 - Tohoku University President’s Award
  • 2012/03 - Faculty of Science, Tohoku University the prize of Aoba Society for the Promotion of Science
Association Membership(s) (1):
THE ASTRONOMICAL SOCIETY OF JAPAN
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