Repetitive patterns in rapid optical variations in the nearby black-hole binary V404 Cygni
Kimura, Mariko, Isogai, Keisuke, Kato, Taichi, Ueda, Yoshihiro, Nakahira, Satoshi, Shidatsu, Megumi, Enoto, Teruaki, Hori, Takafumi, Nogami, Daisaku, Littlefield, Colin, Ishioka, Ryoko, Chen, Ying-Tung, King, Sun-Kun, Wen, Chih-Yi, Wang, Shiang-Yu, Lehner, Matthew J., Schwamb, Megan E., Wang, Jen-Hung, Zhang, Zhi-Wei, Alcock, Charles, Axelrod, Tim, Bianco, Federica B., Byun, Yong-Ik, Chen, Wen-Ping, Cook, Kem H., Kim, Dae-Won, Lee, Typhoon, Marshall, Stuart L., Pavlenko, Elena P., Antonyuk, Oksana I., Antonyuk, Kirill A., Pit, Nikolai V., Sosnovskij, Aleksei A., Babina, Julia V., Baklanov, Aleksei V., Pozanenko, Alexei S., Mazaeva, Elena D., Schmalz, Sergei E., Reva, Inna V., Belan, Sergei P., Inasaridze, Raguli Ya, Tungalag, Namkhai, Volnova, Alina A., Molotov, Igor E., Miguel, Enrique de, Kasai, Kiyoshi, Stein, William L., Dubovsky, Pavol A., Kiyota, Seiichiro, Miller, Ian, Richmond, Michael, Goff, William, Andreev, Maksim V., Takahashi, Hiromitsu, Kojiguchi, Naoto, Sugiura, Yuki, Takeda, Nao, Yamada, Eiji, Matsumoto, Katsura, James, Nick, Pickard, Roger D., Tordai, Tamás, Maeda, Yutaka, Ruiz, Javier, Miyashita, Atsushi, Cook, Lewis M., Imada, Akira, Uemura, Makoto
Published in Nature (London) (07.01.2016)
Published in Nature (London) (07.01.2016)
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OAO/MITSuME photometry of dwarf novae. III. CSS130418:174033+414756
Imada, Akira, Isogai, Keisuke, Yanagisawa, Kenshi, Kawai, Nobuyuki
Published in Publications of the Astronomical Society of Japan (01.08.2018)
Published in Publications of the Astronomical Society of Japan (01.08.2018)
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Spectroscopic observations of V455 Andromedae superoutburst in 2007: The most exotic spectral features in dwarf nova outbursts
Tampo, Yusuke, Nogami, Daisaku, Kato, Taichi, Ayani, Kazuya, Naito, Hiroyuki, Narita, Norio, Fujii, Mitsugu, Hashimoto, Osamu, Kinugasa, Kenzo, Honda, Satoshi, Takahashi, Hidenori, Narusawa, Shin-ya, Sakamoto, Makoto, Imada, Akira
Published in Publications of the Astronomical Society of Japan (04.04.2022)
Published in Publications of the Astronomical Society of Japan (04.04.2022)
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Survey of period variations of superhumps in SU UMa-type dwarf novae. IX. The ninth year (2016–2017)
Kato, Taichi, Isogai, Keisuke, Hambsch, Franz-Josef, Vanmunster, Tonny, Itoh, Hiroshi, Monard, Berto, Tordai, Tamás, Kimura, Mariko, Wakamatsu, Yasuyuki, Kiyota, Seiichiro, Miller, Ian, Starr, Peter, Kasai, Kiyoshi, Shugarov, Sergey Yu, Chochol, Drahomir, Katysheva, Natalia, Zaostrojnykh, Anna M., Sekeráš, Matej, Kuznyetsova, Yuliana G., Kalinicheva, Eugenia S., Golysheva, Polina, Krushevska, Viktoriia, Maeda, Yutaka, Dubovsky, Pavol A., Kudzej, Igor, Pavlenko, Elena P., Antonyuk, Kirill A., Pit, Nikolaj V., Sosnovskij, Aleksei A., Antonyuk, Oksana I., Baklanov, Aleksei V., Pickard, Roger D., Kojiguchi, Naoto, Sugiura, Yuki, Tei, Shihei, Yamamura, Kenta, Matsumoto, Katsura, Ruiz, Javier, Stone, Geoff, Cook, Lewis M., de Miguel, Enrique, Akazawa, Hidehiko, Goff, William N., Morelle, Etienne, Kafka, Stella, Littlefield, Colin, Bolt, Greg, Dubois, Franky, Brincat, Stephen M., Maehara, Hiroyuki, Sakanoi, Takeshi, Kagitani, Masato, Imada, Akira, Voloshina, Irina B., Andreev, Maksim V., Sabo, Richard, Richmond, Michael, Rodda, Tony, Nelson, Peter, Nazarov, Sergey, Mishevskiy, Nikolay, Myers, Gordon, Denisenko, Denis, Stanek, Krzysztof Z., Shields, Joseph V., Kochanek, Christopher S., Holoien, Thomas W.-S., Shappee, Benjamin, Prieto, José L., Itagaki, Koh-ichi, Nishiyama, Koichi, Kabashima, Fujio, Stubbings, Rod, Schmeer, Patrick, Muyllaert, Eddy, Horie, Tsuneo, Shears, Jeremy, Poyner, Gary, Moriyama, Masayuki
Published in Publications of the Astronomical Society of Japan (01.10.2017)
Published in Publications of the Astronomical Society of Japan (01.10.2017)
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Survey of period variations of superhumps in SU UMa-type dwarf novae. VIII. The eighth year (2015–2016)
Kato, Taichi, Hambsch, Franz-Josef, Monard, Berto, Vanmunster, Tonny, Maeda, Yutaka, Miller, Ian, Itoh, Hiroshi, Kiyota, Seiichiro, Isogai, Keisuke, Kimura, Mariko, Imada, Akira, Tordai, Tamás, Akazawa, Hidehiko, Tanabe, Kenji, Otani, Noritoshi, Ogi, Minako, Ando, Kazuko, Takigawa, Naoki, Dubovsky, Pavol A., Kudzej, Igor, Shugarov, Sergey Yu, Katysheva, Natalia, Golysheva, Polina, Gladilina, Natalia, Chochol, Drahomir, Starr, Peter, Kasai, Kiyoshi, Pickard, Roger D., Miguel, Enrique de, Kojiguchi, Naoto, Sugiura, Yuki, Fukushima, Daiki, Yamada, Eiji, Uto, Yusuke, Kamibetsunawa, Taku, Tatsumi, Taiki, Takeda, Nao, Matsumoto, Katsura, Cook, Lewis M., Pavlenko, Elena P., Babina, Julia V., Pit, Nikolaj V., Antonyuk, Oksana I., Antonyuk, Kirill A., Sosnovskij, Aleksei A., Baklanov, Aleksei V., Kafka, Stella, Stein, William, Voloshina, Irina B., Ruiz, Javier, Sabo, Richard, Dvorak, Shawn, Stone, Geoff, Andreev, Maksim V., Antipin, Sergey V., Zubareva, Alexandra M., Zaostrojnykh, Anna M., Richmond, Michael, Shears, Jeremy, Dubois, Franky, Logie, Ludwig, Rau, Steve, Vanaverbeke, Siegfried, Simon, Andrei, Oksanen, Arto, Goff, William N., Bolt, Greg, Dębski, Bartłomiej, Kochanek, Christopher S., Shappee, Benjamin, Stanek, Krzysztof Z., Prieto, José L., Stubbings, Rod, Muyllaert, Eddy, Hiraga, Mitsutaka, Horie, Tsuneo, Schmeer, Patrick, Hirosawa, Kenji
Published in Publications of the Astronomical Society of Japan (01.08.2016)
Published in Publications of the Astronomical Society of Japan (01.08.2016)
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Third-nearest WZ Sge-Type dwarf nova candidate ASASSN-14dx classified on the basis of Gaia Data Release 2
Isogai, Keisuke, Kato, Taichi, Imada, Akira, Ohshima, Tomohito, Kojiguchi, Naoto, Ohnishi, Ryuhei, Hambsch, Franz-Josef, Monard, Berto, Kiyota, Seiichiro, Nishimura, Hideo, Nogami, Daisaku
Published in Publications of the Astronomical Society of Japan (01.01.2019)
Published in Publications of the Astronomical Society of Japan (01.01.2019)
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Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. II The Second Year (2009–2010)
Kato, Taichi, Maehara, Hiroyuki, Uemura, Makoto, Henden, Arne, De Miguel, Enrique, Miller, Ian, Dubovsky, Pavol A., Kudzej, Igor, Kiyota, Seiichiro, Hambsch, Franz-Josef, Tanabe, Kenji, Imamura, Kazuyoshi, Kunitomi, Nanae, Takagi, Ryosuke, Nose, Mikiha, Akazawa, Hidehiko, Masi, Gianluca, Nakagawa, Shinichi, Iino, Eriko, Noguchi, Ryo, Matsumoto, Katsura, Fujii, Daichi, Kobayashi, Hiroshi, Ogura, Kazuyuki, Ohtomo, Sachi, Yamashita, Kousei, Yanagisawa, Hirofumi, Itoh, Hiroshi, Bolt, Greg, Monard, Berto, Ohshima, Tomohito, Shears, Jeremy, Ruiz, Javier, Imada, Akira, Oksanen, Arto, Nelson, Peter, Gomez, Tomas L., Staels, Bart, Boyd, David, Voloshina, Irina B., Krajci, Thomas, Crawford, Tim, Stockdale, Chris, Richmond, Michael, Morelle, Etienne, NovÁk, Rudolf, Nogami, Daisaku, Ishioka, Ryoko, Brady, Steve, Simonsen, Mike, Pavlenko, Elena P., Ringwald, Frederick A., Kuramoto, Tetsuya, Miyashita, Atsushi, Pickard, Roger D., Hynek, Tomáš, Dvorak, Shawn, Stubbings, Rod, Muyllaert, Eddy
Published in Publications of the Astronomical Society of Japan (25.12.2010)
Published in Publications of the Astronomical Society of Japan (25.12.2010)
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RZ Leonis Minoris bridging between ER Ursae Majoris-type dwarf nova and nova-like system
Kato, Taichi, Ishioka, Ryoko, Isogai, Keisuke, Kimura, Mariko, Imada, Akira, Miller, Ian, Masumoto, Kazunari, Nishino, Hirochika, Kojiguchi, Naoto, Kawabata, Miho, Sakai, Daisuke, Sugiura, Yuki, Furukawa, Hisami, Yamamura, Kenta, Kobayashi, Hiroshi, Matsumoto, Katsura, Wang, Shiang-Yu, Chou, Yi, Ngeow, Chow-Choong, Chen, Wen-Ping, Panwar, Neelam, Lin, Chi-Sheng, Hsiao, Hsiang-Yao, Guo, Jhen-Kuei, Lin, Chien-Cheng, Omarov, Chingis, Kusakin, Anatoly, Krugov, Maxim, Starkey, Donn R., Pavlenko, Elena P., Antonyuk, Kirill A., Sosnjvskij, Aleksei A., Antonyuk, Oksana I., Pit, Nikolai V., Baklanov, Alex V., Babina, Julia V., Itoh, Hiroshi, Padovan, Stefano, Akazawa, Hidehiko, Kafka, Stella, de Miguel, Enrique, Pickard, Roger D., Kiyota, Seiichiro, Shugarov, Sergey Yu, Chochol, Drahomir, Krushevska, Viktoriia, Sekeráš, Matej, Pikalova, Olga, Sabo, Richard, Dubovsky, Pavol A., Kudzej, Igor, Ulowetz, Joseph, Dvorak, Shawn, Stone, Geoff, Tordai, Tamás, Dubois, Franky, Logie, Ludwig, Rau, Steve, Vanaverbeke, Siegfried, Vanmunster, Tonny, Oksanen, Arto, Maeda, Yutaka, Kasai, Kiyoshi, Katysheva, Natalia, Morelle, Etienne, Neustroev, Vitaly V., Sjoberg, George
Published in Publications of the Astronomical Society of Japan (27.10.2016)
Published in Publications of the Astronomical Society of Japan (27.10.2016)
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The 2015 superoutburst of QZ Virginis: Detection of growing superhumps between the precursor and main superoutburst
Imada, Akira, Kato, Taichi, Isogai, Keisuke, Hambsch, Franz-Josef, Dubovsky, Pavol A., Kudzej, Igor, Pickard, Roger D., Akazawa, Hidehiko, Kasai, Kiyoshi, Itoh, Hiroshi, Cook, Lewis M., Kiyota, Seiichiro
Published in Publications of the Astronomical Society of Japan (01.08.2017)
Published in Publications of the Astronomical Society of Japan (01.08.2017)
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Unexpected superoutburst and rebrightening of AL Comae Berenices in 2015
Kimura, Mariko, Kato, Taichi, Imada, Akira, Ikuta, Kai, Isogai, Keisuke, Dubovsky, Pavol A., Kiyota, Seiichiro, Pickard, Roger D., Miller, Ian, Pavlenko, Elena P., Sosnovskij, Aleksei A., Dvorak, Shawn, Nogami, Daisaku
Published in Publications of the Astronomical Society of Japan (01.02.2016)
Published in Publications of the Astronomical Society of Japan (01.02.2016)
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Journal Article
OAO/MITSuME Photometry of Dwarf Novae. I. SU Ursae Majoris
Imada, Akira, Izumiura, Hideyuki, Kuroda, Daisuke, Yanagisawa, Kenshi, Omodaka, Toshihiro, Miyanoshita, Ryo, Kawai, Nobuyuki, Nogami, Daisaku
Published in Publications of the Astronomical Society of Japan (25.08.2013)
Published in Publications of the Astronomical Society of Japan (25.08.2013)
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Discovery of a New Dwarf Nova, TSS J022216.4+412259.9: WZ Sge-Type Dwarf Nova Breaking the Shortest Superhump Period Record
Imada, Akira, Kubota, Kaori, Kato, Taichi, Nogami, Daisaku, Maehara, Hiroyuki, Nakajima, Kazuhiro, Uemura Ryoko Ishioka, Makoto
Published in Publications of the Astronomical Society of Japan (25.08.2006)
Published in Publications of the Astronomical Society of Japan (25.08.2006)
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Spectroscopic Observations of the WZ Sge-Type Dwarf Nova GW Librae during its 2007 Superoutburst
Hiroi, Kazuo, Nogami, Daisaku, Ueda, Yoshihiro, Moritani, Yuuki, Soejima, Yuichi, Imada, Akira, Hashimoto, Osamu, Kinugasa, Kenzo, Honda, Satoshi, Narusawa, Shin-ya, Sakamoto, Makoto, Iizuka, Ryo, Matsuda, Kentaro, Naito, Hiroyuki, Iijima, Takashi, Fujii, Mitsugu
Published in Publications of the Astronomical Society of Japan (25.08.2009)
Published in Publications of the Astronomical Society of Japan (25.08.2009)
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Journal Article
Discovery of a WZ Sge-Type Dwarf Nova, SDSS J102146.44+234926.3: Unprecedented Infrared Activity during a Rebrightening Phase
Uemura, Makoto, Arai, Akira, Krajci, Tom, Pavlenko, Elena, Shugarov, Sergei Yu, Katysheva, Nataly A., Goranskij, Vitalij P., Maehara, Hiroyuki, Imada, Akira, Kato, Taichi, Nogami, Daisaku, Nakajima, Kazuhiro, Ohsugi, Takashi, Yamashita, Takuya, Kawabata, Koji S., Nagae, Osamu, Chiyonobu, Shingo, Fukazawa, Yasushi, Mizuno, Tsunefumi, Katagiri, Hideaki, Takahashi, Hiromitsu, Ueda, Atsushi, Hayashi, Takehiro, Okita, Kiichi, Yoshida, Michitoshi, Yanagisawa, Kenshi, Sato, Shuji, Kino, Masaru, Sadakane, Kozo
Published in Publications of the Astronomical Society of Japan (25.04.2008)
Published in Publications of the Astronomical Society of Japan (25.04.2008)
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