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Author/Creator Arimatsu, Ko

1. An optical search for transients lasting a few seconds. (6th December 2019)

Authors:
Richmond, Michael W; Tanaka, Masaomi; Morokuma, Tomoki; Sako, Shigeyuki; Ohsawa, Ryou; Arima, Noriaki; Tominaga, Nozomu; Doi, Mamoru; Aoki, Tsutomu; Arimatsu, Ko; Ichiki, Makoto; Ikeda, Shiro; Ita, Yoshifusa; Kasuga, Toshihiro; Kawabata, Koji S; Kawakita, Hideyo; Kobayashi, Naoto; Kokubo, Mitsuru...
Journal:
Publications of the Astronomical Society of Japan
Issue:
Volume 72:Number 1(2020:Feb.)
Page Start:
Record Type:
Journal Article
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2. Fast optical flares from M dwarfs detected by a one-second-cadence survey with Tomo-e Gozen. (8th August 2022)

Authors:
Aizawa, Masataka; Kawana, Kojiro; Kashiyama, Kazumi; Ohsawa, Ryou; Kawahara, Hajime; Naokawa, Fumihiro; Tajiri, Tomoyuki; Arima, Noriaki; Jiang, Hanchun; Hartwig, Tilman; Fujisawa, Kotaro; Shigeyama, Toshikazu; Arimatsu, Ko; Doi, Mamoru; Kasuga, Toshihiro; Kobayashi, Naoto; Kondo, Sohei; Mori, Yu...
Journal:
Publications of the Astronomical Society of Japan
Issue:
Volume 74:Number 5(2022)
Page Start:
1069
Record Type:
Journal Article
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3. Luminosity function of faint sporadic meteors measured with a wide-field CMOS mosaic camera Tomo-e PM. (January 2019)

Authors:
Ohsawa, Ryou; Sako, Shigeyuki; Sarugaku, Yuki; Usui, Fumihiko; Ootsubo, Takafumi; Fujiwara, Yasunori; Sato, Mikiya; Kasuga, Toshihiro; Arimatsu, Ko; Watanabe, Jun-ichi; Doi, Mamoru; Kobayashi, Naoto; Takahashi, Hidenori; Motohara, Kentaro; Morokuma, Tomoki; Konishi, Masahiro; Aoki, Tsutomu; Soyan...
Journal:
Planetary and space science
Issue:
Volume 165(2019)
Page Start:
281
Record Type:
Journal Article
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5. Organized Autotelescopes for Serendipitous Event Survey (OASES): Design and performance. (11th July 2017)

Authors:
Arimatsu, Ko; Tsumura, Kohji; Ichikawa, Kohei; Usui, Fumihiko; Ootsubo, Takafumi; Kotani, Takayuki; Sarugaku, Yuki; Wada, Takehiko; Nagase, Koichi; Watanabe, Jun-ichi
Journal:
Publications of the Astronomical Society of Japan
Issue:
Volume 69:Number 4(2017:Aug.)
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Record Type:
Journal Article
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7. Relationship between radar cross section and optical magnitude based on radar and optical simultaneous observations of faint meteors. (December 2020)

Authors:
Ohsawa, Ryou; Hirota, Akira; Morita, Kohei; Abe, Shinsuke; Kastinen, Daniel; Kero, Johan; Szasz, Csilla; Fujiwara, Yasunori; Nakamura, Takuji; Nishimura, Koji; Sako, Shigeyuki; Watanabe, Jun-ichi; Aoki, Tsutomu; Arima, Noriaki; Arimatsu, Ko; Doi, Mamoru; Ichiki, Makoto; Ikeda, Shiro; Ita, Yoshifu...
Journal:
Planetary and space science
Issue:
Volume 194(2020)
Page Start:
Record Type:
Journal Article
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8. Video observations of tiny near-Earth objects with Tomo-e Gozen. (12th July 2022)

Authors:
Beniyama, Jin; Sako, Shigeyuki; Ohsawa, Ryou; Takita, Satoshi; Kobayashi, Naoto; Okumura, Shin-ichiro; Urakawa, Seitaro; Yoshikawa, Makoto; Usui, Fumihiko; Yoshida, Fumi; Doi, Mamoru; Niino, Yuu; Shigeyama, Toshikazu; Tanaka, Masaomi; Tominaga, Nozomu; Aoki, Tsutomu; Arima, Noriaki; Arimatsu, Ko;...
Journal:
Publications of the Astronomical Society of Japan
Issue:
Volume 74:Number 4(2022)
Page Start:
877
Record Type:
Journal Article
View Content:
Available online (eLD content is only available in our Reading Rooms) ↗