Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Hirosawa, Kenji"'
Autor:
Tampo, Yusuke, Isogai, Keisuke, Kojiguchi, Naoto, Maehara, Hiroyuki, Taguchi, Kenta, Kato, Taichi, Kimura, Mariko, Wakamatsu, Yasuyuki, Shibata, Masaaki, Nogami, Daisaku, Kawabata, Miho, Maeda, Keiichi, Namekata, Kosuke, Okamoto, Soshi, Otsuka, Masaaki, Umut, Burgaz, Nagoshi, Shumpei, Itoh, Hiroshi, Vanmunster, Tonny, Tordai, Tamas, Stone, Geoffrey, Matsumoto, Katsura, Fujii, Daiti, Matsumura, Ryota, Nakagawa, Momoka, Takeuchi, Nodoka, Zenkou, Yuki, Pavlenko, Elena P., Antonyuk, Kirill A., Pit, Nikolaj V., Antonyuk, Oksana I., Babina, Julia V., Baklanov, Aleksei V., Sosnovskij, Aleksei A., Shugarov, Sergey Yu., Katysheva, Nataly, Chochol, Drahomir, Dvorak, Shawn, Dubovsky, Pavol A., Medulka, Tomas, Kudzej, Igor, Kiyota, Seiichiro, Zubareva, Alexandra M., Belinski, Alexandr A., Ikonnikova, Natalia P., Burlak, Marina A., Sano, Yasuo, Mizutani, Masanori, Ruiz, Javier, pickard, Roger D., Franz-josef, Hambsch, Dufoer, Sjoerd, Brincat, Stephen M., Galdies, Charles, Menzies, Kenneth, Moriyama, Masayuki, Hiraga, Mitsutaka, Maeda, Yutaka, Hirosawa, Kenji, Funada, Masao, Yamamoto, Minoru
We present spectroscopic and photometric observations of 17 dwarf-nova superoutbursts obtained by KOOLS-IFU mounted on the 3.8 m telescope Seimei at Okayama Observatory of Kyoto University and through VSNET collaboration. Our spectroscopic observatio
Externí odkaz:
http://arxiv.org/abs/2104.04948
Autor:
Kato, Taichi, Hambsch, Franz-Josef, Monard, Berto, Vanmunster, Tonny, Maeda, Yutaka, Miller, Ian, Itoh, Hiroshi, Kiyota, Seiichiro, Isogai, Keisuke, Kimura, Mariko, Imada, Akira, Tordai, Tamas, 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., de Miguel, Enrique, 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, Debski, Bartomiej, Kochanek, Christopher S., Shappee, Benjamin, Stanek, Krzysztof Z., Prieto, Jose L., Stubbings, Rod, Muyllaert, Eddy, Hiraga, Mitsutaka, Horie, Tsuneo, Schmeer, Patrick, Hirosawa, Kenji
Continuing the project described by Kato et al. (2009, arXiv:0905.1757), we collected times of superhump maxima for 128 SU UMa-type dwarf novae observed mainly during the 2015-2016 season and characterized these objects. The data have improved the di
Externí odkaz:
http://arxiv.org/abs/1605.06221
The history of the observations of RR Lyr variables started in the XIXth century, more than 120 years ago. The very long time baseline of available data combined with the short period of RR Lyrae variables offer an unique opportunity to look at their
Externí odkaz:
http://arxiv.org/abs/1601.02772
Autor:
Kato, Taichi, Hambsch, Franz-Josef, Dubovsky, Pavol A., Kudzej, Igor, Monard, Berto, Miller, Ian, Itoh, Hiroshi, Kiyota, Seiichiro, Masumoto, Kazunari, Fukushima, Daiki, Kinoshita, Hiroki, Maeda, Kazuki, Mikami, Jyunya, Matsuda, Risa, Kojiguchi, Naoto, Kawabata, Miho, Takenaka, Megumi, Matsumoto, Katsura, de Miguel, Enrique, Maeda, Yutaka, Ohshima, Tomohito, Isogai, Keisuke, Pickard, Roger D., Henden, Arne, Kafka, Stella, Akazawa, Hidehiko, Otani, Noritoshi, Ishibashi, Sakiko, Ogi, Minako, Tanabe, Kenji, Imamura, Kazuyoshi, Stein, William, Kasai, Kiyoshi, Vanmunster, Tonny, Starr, Peter, Pavlenko, Elena P., Antonyuk, Oksana I., Antonyuk, Kirill A., Sosnovskij, Aleksei A., Pit, Nikolaj V., Babina, Julia V., Sklyanov, Aleksandr, Novak, Rudolf, Oksanen, Arto, Dvorak, Shawn, Michel, Raul, Masi, Gianluca, Littlefield, Colin, Ulowetz, Joseph, Shugarov, Sergey Yu., Golysheva, Polina Yu., Chochol, Drahomir, Krushevska, Viktoriia, Ruiz, Javier, Tordai, Tamas, Morelle, Etienne, Sabo, Richard, Maehara, Hiroyuki, Richmond, Michael, Katysheva, Natalia, Hirosawa, Kenji, Goff, William N., Dubois, Franky, Logie, Ludwig, Rau, Steve, Voloshina, Irina B., Andreev, Maksim V., Shiokawa, Kazuhiko, Neustroev, Vitaly V., Sjoberg, George, Zharikov, Sergey, James, Nick, Bolt, Greg, Crawford, Tim, Buczynski, Denis, Cook, Lewis M., Kochanek, Christopher S., Shappee, Benjamin, Stanek, Krzysztof Z., Prieto, Jose L., Denisenko, Denis, Nishimura, Hideo, Mukai, Masaru, Kaneko, Shizuo, Ueda, Seiji, Stubbings, Rod, Moriyama, Masayuki, Schmeer, Patrick, Muyllaert, Eddy, Shears, Jeremy, Modic, Robert J., Paxson, Kevin B.
Continuing the project described by Kato et al. (2009, arXiv:0905.1757), we collected times of superhump maxima for 102 SU UMa-type dwarf novae observed mainly during the 2014-2015 season and characterized these objects. Our project has greatly impro
Externí odkaz:
http://arxiv.org/abs/1507.05610
Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. VI: The Sixth Year (2013-2014)
Autor:
Kato, Taichi, Dubovsky, Pavol A., Kudzej, Igor, Hambsch, Franz-Josef, Miller, Ian, Ohshima, Tomohito, Nakata, Chikako, Kawabata, Miho, Nishino, Hirochika, Masumoto, Kazunari, Mizoguchi, Sahori, Yamanaka, Masayuki, Matsumoto, Katsura, Sakai, Daisuke, Fukushima, Daiki, Matsuura, Minami, Bouno, Genki, Takenaka, Megumi, Nakagawa, Shinichi, Noguchi, Ryo, Iino, Eriko, Pickard, Roger D., Maeda, Yutaka, Henden, Arne, Kasai, Kiyoshi, Kiyota, Seiichiro, Akazawa, Hidehiko, Imamura, Kazuyoshi, de Miguel, Enrique, Maehara, Hiroyuki, Monard, Berto, Pavlenko, Elena P., Antonyuk, Kirill, Pit, Nikolaj, Antonyuk, Oksana I., Baklanov, Aleksei V., Ruiz, Javier, Richmond, Michael, Oksanen, Arto, Harlingten, Caisey, Shugarov, Sergey Yu., Chochol, Drahomir, Masi, Gianluca, Nocentini, Francesca, Schmeer, Patrick, Bolt, Greg, Nelson, Peter, Ulowetz, Joseph, Sabo, Richard, Goff, William N., Stein, William, Michel, Raul, Dvorak, Shawn, Voloshina, Irina B., Metlov, Vladimir, Katysheva, Natalia, Neustroev, Vitaly V., Sjoberg, George, Littlefield, Colin, Debski, Bartlomiej, Sowicka, Paulina, Klimaszewski, Marcin, Curylo, Malgorzata, Morelle, Etienne, Curtis, Ivan A., Iwamatsu, Hidetoshi, Butterworth, Neil D., Andreev, Maksim V., Parakhin, Nikolai, Sklyanov, Aleksandr, Shiokawa, Kazuhiko, Novak, Rudolf, Irsmambetova, Tat'yana R., Itoh, Hiroshi, Ito, Yoshiharu, Hirosawa, Kenji, Denisenko, Denis, Kochanek, Christopher S., Shappee, Benjamin, Stanek, Krzysztof Z., Prieto, Jose L., Itagaki, Koh-ichi, Stubbings, Rod, Ripero, Jose, Muyllaert, Eddy, Poyner, Gary
Continuing the project described by Kato et al. (2009, PASJ, 61, S395, arXiv:0905.1757), we collected times of superhump maxima for 56 SU UMa-type dwarf novae mainly observed during the 2013-2014 season and characterized these objects. We detected ne
Externí odkaz:
http://arxiv.org/abs/1406.6428
Autor:
Kato, Taichi, Hambsch, Franz-Josef, Maehara, Hiroyuki, Masi, Gianluca, Nocentini, Francesca, Dubovsky, Pavol A., Kudzej, Igor, Imamura, Kazuyoshi, Ogi, Minako, Tanabe, Kenji, Akazawa, Hidehiko, Krajci, Thomas, Miller, Ian, de Miguel, Enrique, Henden, Arne, Littlefield, Colin, Noguchi, Ryo, Ishibashi, Takehiro, Ono, Rikako, Kawabata, Miho, Kobayashi, Hiroshi, Sakai, Daisuke, Nishino, Hirochika, Furukawa, Hisami, Masumoto, Kazunari, Matsumoto, Katsura, Ohshima, Tomohito, Nakata, Chikako, Honda, Satoshi, Kinugasa, Kenzo, Hashimoto, Osamu, Stein, William, Pickard, Roger D., Kiyota, Seiichiro, Pavlenko, Elena P., Antonyuk, Oksana I., Baklanov, Aleksei V., Antonyuk, Kirill, Samsonov, Denis, Pit, Nikolaj, Sosnovskij, Aleksei, Oksanen, Arto, Harlingten, Caisey, Tyyska, Jenni, Monard, Berto, Shugarov, Sergey Yu., Chochol, Drahomir, Kasai, Kiyoshi, Maeda, Yutaka, Hirosawa, Kenji, Itoh, Hiroshi, Sabo, Richard, Ulowetz, Joseph, Morelle, Etienne, Michel, Raul, Suarez, Genaro, James, Nick, Dvorak, Shawn, Voloshina, Irina B., Richmond, Michael, Staels, Bart, Boyd, David, Andreev, Maksim V., Parakhin, Nikolai, Katysheva, Natalia, Miyashita, Atsushi, Nakajima, Kazuhiro, Bolt, Greg, Padovan, Stefano, Nelson, Peter, Starkey, Donn R., Buczynski, Denis, Starr, Peter, Goff, William N., Denisenko, Denis, Kochanek, Christopher S., Shappee, Benjamin, Stanek, Krzysztof Z., Prieto, Jose L., Itagaki, Koh-ichi, Kaneko, Shizuo, Stubbings, Rod, Muyllaert, Eddy, Shears, Jeremy, Schmeer, Patrick, Poyner, Gary, Marco, Miguel Rodriguez
Continuing the project described by Kato et al. (2009a, arXiv:0905.1757), we collected times of superhump maxima for SU UMa-type dwarf novae mainly observed during the 2012-2013 season. We found three objects (V444 Peg, CSS J203937 and MASTER J212624
Externí odkaz:
http://arxiv.org/abs/1310.7069
Autor:
Kato, Taichi, Hambsch, Franz-Josef, Maehara, Hiroyuki, Masi, Gianluca, Miller, Ian, Noguchi, Ryo, Akasaka, Chihiro, Aoki, Tomoya, Kobayashi, Hiroshi, Matsumoto, Katsura, Nakagawa, Shinichi, Nakazato, Takuma, Nomoto, Takashi, Ogura, Kazuyuki, Ono, Rikako, Taniuchi, Keisuke, Stein, William, Henden, Arne, de Miguel, Enrique, Kiyota, Seiichiro, Dubovsky, Pavol A., Kudzej, Igor, Imamura, Kazuyoshi, Akazawa, Hidehiko, Takagi, Ryosuke, Wakabayashi, Yuya, Ogi, Minako, Tanabe, Kenji, Ulowetz, Joseph, Morelle, Etienne, Pickard, Roger D., Ohshima, Tomohito, Kasai, Kiyoshi, Pavlenko, Elena P., Antonyuk, Oksana I., Baklanov, Aleksei V., Antonyuk, Kirill, Samsonov, Denis, Pit, Nikolaj, Sosnovskij, Aleksei, Littlefield, Colin, Sabo, Richard, Ruiz, Javier, Krajci, Thomas, Dvorak, Shawn, Oksanen, Arto, Hirosawa, Kenji, Goff, William N., Monard, Berto, Shears, Jeremy, Boyd, David, Voloshina, Irina B., Shugarov, Sergey Yu., Chochol, Drahomir, Miyashita, Atsushi, Pietz, Jochen, Katysheva, Natalia, Itoh, Hiroshi, Bolt, Greg, Andreev, Maksim V., Parakhin, Nikolai, Malanushenko, Viktor, Martinelli, Fabio, Denisenko, Denis, Stockdale, Chris, Starr, Peter, Simonsen, Mike, Tristram, Paul. J., Fukui, Akihiko, Tordai, Tamas, Fidrich, Robert, Paxson, Kevin B., Itagaki, Koh-ichi, Nakashima, Youichirou, Yoshida, Seiichi, Nishimura, Hideo, Kryachko, Timur V., Samokhvalov, Andrey V., Korotkiy, Stanislav A., Satovski, Boris L., Stubbings, Rod, Poyner, Gary, Muyllaert, Eddy, Gerke, Vladimir, MacDonald II, Walter, Linnolt, Michael, Maeda, Yutaka, Hautecler, Hubert
Continuing the project described by Kato et al. (2009, arXiv:0905.1757), we studied 86 SU UMa-type dwarf novae. We confirmed the general trends such as the relation between period derivatives and orbital periods. There are some systems showing positi
Externí odkaz:
http://arxiv.org/abs/1210.0678
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