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pro vyhledávání: '"Masao Nakagiri"'
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Autor:
G. Card, Saku Tsuneta, Alice R. Lecinski, C. Hoffmann, Yukio Katsukawa, Yoshinori Suematsu, Toshifumi Shimizu, T. Cruz, Richard A. Shine, Masao Nakagiri, Theodore D. Tarbell, M. Noguchi, J. Kiyohara, Masakuni Miyashita, D. F. Elmore, Alan M. Title, K. V. Streander, Kazuya Shinoda, Bruce W. Lites, Kiyoshi Ichimoto
Publikováno v:
Solar Physics. 249:233-261
The Solar Optical Telescope (SOT) onboard Hinode aims to obtain vector magnetic fields on the Sun through precise spectropolarimetry of solar spectral lines with a spatial resolution of 0.2 – 0.3 arcsec. A photometric accuracy of 10−3 is achieved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82d048087ba710d2b1f2f570303210c8
https://doi.org/10.1007/s11207-008-9169-9
https://doi.org/10.1007/s11207-008-9169-9
Autor:
Yukio Katsukawa, Masao Nakagiri, I. Mikami, Saku Tsuneta, T. Nakaoji, K. Nagae, T. Tamura, H. Saito, Yoshinori Suematsu, Norihide Takeyama, Hirohisa Hara, Toshifumi Shimizu, Yoshiaki Kato, Shigenobu Shimada, M. Noguchi, Kiyoshi Ichimoto, T. Matsushita, N. Kawaguchi, Masashi Otsubo, Masahito Kubo, T. Yamamuro
Publikováno v:
Solar Physics. 249:197-220
The Solar Optical Telescope (SOT) aboard the Solar-B satellite (Hinode) is designed to perform high-precision photometric and polarimetric observations of the Sun in visible light spectra (388 – 668 nm) with a spatial resolution of 0.2 – 0.3 arcs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e838566a798d45e401e641deef8d91d
https://doi.org/10.1007/s11207-008-9129-4
https://doi.org/10.1007/s11207-008-9129-4
Autor:
A. Asahara, Hidetoshi Kubo, Masao Nakagiri, Ryusuke Ogasawara, Toru Tanimori, Tomonori Usuda, Masaki Mori, D. Nishida, Reiko Orito, K. Sakurazawa, George Kosugi, Satoshi Miyazaki, Yutaka Komiyama, Tadafumi Takata
Publikováno v:
Astroparticle Physics. 21:381-405
The performance of a single gamma-ray telescope is discussed based on the Imaging Atmospheric Cherenkov Technique (IACTech) at high altitudes. Observations at a high altitude are quite suitable for the IACTech because the density of Cherenkov light c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c53f61e793f0e1b1a969701a20edc0b
https://doi.org/10.1016/j.astropartphys.2004.03.001
https://doi.org/10.1016/j.astropartphys.2004.03.001
Autor:
Masanori Iye, Hiroshi Karoji, Hiroyasu Ando, Norio Kaifu, Keiichi Kodaira, Kentaro Aoki, Wako Aoki, Yoshihiro Chikada, Yoshiyuki Doi, Noboru Ebizuka, Brian Elms, Gary Fujihara, Hisanori Furusawa, Tetsuharu Fuse, Wolfgang Gaessler, Sumiko Harasawa, Yutaka Hayano, Masahiko Hayashi, Saeko Hayashi, Shinichi Ichikawa, Masatoshi Imanishi, Catherine Ishida, Yukiko Kamata, Tomio Kanzawa, Nobunari Kashikawa, Koji Kawabata, Naoto Kobayashi, Yutaka Komiyama, George Kosugi, Tomio Kurakami, Michael Letawsky, Yoshitaka Mikami, Akihiko Miyashita, Satoshi Miyazaki, Yoshihiko Mizumoto, Junichi Morino, Kentaro Motohara, Koji Murakawa, Masao Nakagiri, Kyoko Nakamura, Hidehiko Nakaya, Kyoji Nariai, Tetsuo Nishimura, Kunio Noguchi, Takeshi Noguchi, Junichi Noumaru, Ryusuke Ogasawara, Norio Ohshima, Yoichi Ohyama, Kiichi Okita, Koji Omata, Masashi Otsubo, Shin Oya, Robert Potter, Yoshihiko Saito, Toshiyuki Sasaki, Shuji Sato, Dennis Scarla, Kiaina Schubert, Kazuhiro Sekiguchi, Maki Sekiguchi, Ian Shelton, Chris Simpson, Hiroshi Suto, Akito Tajitsu, Hideki Takami, Tadafumi Takata, Naruhisa Takato, Richard Tamae, Motohide Tamura, Wataru Tanaka, Hiroshi Terada, Yasuo Torii, Fumihiko Uraguchi, Tomonori Usuda, Mark Weber, Tom Winegar, Masafumi Yagi, Toru Yamada, Takuya Yamashita, Yasumasa Yamashita, Naoki Yasuda, Michitoshi Yoshida, Masami Yutani
Publikováno v:
Publications of the Astronomical Society of Japan. 56:381-397
An overview of the current status of the 8.2 m Subaru Telescope constructed and operated at Mauna Kea, Hawaii, by the National Astronomical Observatory of Japan is presented. The basic design concept and the verified performance of the telescope syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbd80819c51fe672837bf2beaa7ed3c8
https://doi.org/10.1093/pasj/56.2.381
https://doi.org/10.1093/pasj/56.2.381
Autor:
Kyoji Nariai, Ian Shelton, Koji Omata, Tomio Kurakami, Naruhisa Takato, Tetsuo Aoki, Motoko Inata, Hisanori Furusawa, Keiichi Kodaira, Shuzo Isobe, Tomoyuki Taguchi, S. Oya, Yoichi Itoh, Masayuki Akiyama, Masahiko Hayashi, Jun Nishikawa, Ryuji Hata, Kazuhiro Shimasaku, Takeo Fukuda, Masatoshi Imanishi, Hirohisa Tanabe, Fumihide Iwamuro, S. Miyazaki, Hiroyuki Tsukamoto, Kentaro Motohara, Tadafumi Takata, Akihiko Miyashita, Yukiyasu Kobayashi, Norio Kaifu, Masafumi Yagi, Yoshihiko Mizumoto, Shigeomi Yoshida, Hiroshi Karoji, Tetsuo Nishino, Hiroyasu Ando, Mamoru Doi, Tomonori Usuda, Naoto Kobayashi, Masaru Watanabe, Masanori Iye, Yoshihiro Chikada, Nobunari Kashikawa, Norio Oshima, Wataru Kawasaki, Goro Sasaki, Masami Yutani, Wataru Tanaka, Maki Sekiguchi, Kyoko Tanaka, Hideki Takami, Eiji Nishihara, Masahiko Kimura, D. Tomono, Kazuhiro Sekiguchi, Tsutomu Aoki, Masashi Otsubo, George Kosugi, Yasuo Torii, Jun-ichi Watanabe, Naoki Yasuda, Kiichi Okita, Takuya Yamashita, Taichi Kato, Takashi Ichikawa, Tomio Kanzawa, Koich Nakajima, Miwa Goto, Hiroshi Suto, Michitoshi Yoshida, Toshinori Maihara, Shin-Ichi Ichikawa, Ryusuke Ogasawara, Noboru Ebizuka, Shiro Nishimura, Yasumasa Yamashita, Yukiko Kamata, Saeko S. Hayashi, Motohide Tamura, Yoshitaka Mikami, Junichi Noumaru, Kyoko Nakamura, Katsuyuki Suzuki, Sadanori Okamura, Takeshi Noguchi, Jun'ichi Iwai, Toshiyuki Sasaki, Yutaka Komiyama, Hiroshi Terada, Fumiaki Nakata, Norio Okada, Kunio Noguchi, Yasuhiro Sawada, Toshihiro Horaguchi, Masaru Hamabe, Tetsuo Nishimura, Takashi Miyata, Katsumi Imi, Chris Simpson, Masao Nakagiri
Publikováno v:
Publications of the Astronomical Society of Japan. 52:9-23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b253beb7fa985ffdcb8de7ff33d7792
https://doi.org/10.1093/pasj/52.1.9
https://doi.org/10.1093/pasj/52.1.9
Autor:
Shin Oya, Shin-Ichi Ichikawa, Koichi Waseda, Fumihide Iwamuro, Norio Kaifu, Kunio Noguchi, Yoshihiro Chikada, Yukiko Kamata, Takashi Miyata, Tomio Kanzawa, Saeko S. Hayashi, Mamoru Doi, Shuzo Isobe, Yoshihiko Mizumoto, Kyoji Nariai, Chris Simpson, Hideki Takami, Hiroshi Suto, Masayuki Akiyama, Kazuhiro Sekiguchi, Motoko Inata, George Kosugi, Nobunari Kashikawa, Naoki Yasuda, Kiichi Okita, Hiroshi Karoji, Norio Okada, Wataru Tanaka, Toshihiro Horaguchi, Kyoko Tanaka, Yasuo Torii, Miwa Goto, Goro Sasaki, Ryuji Hata, Masatoshi Imanishi, Keiichi Kodaira, Masami Yutani, Tadafumi Takata, Akihiko Miyashita, Eiji Nishihara, Masashi Otsubo, Kentaro Motohara, Norio Oshima, Masaru Hamabe, Naoto Kobayashi, Masao Nakagiri, Toshinori Maihara, Katsumi Imi, Hirohisa Tanabe, Toshiyuki Sasaki, Takashi Ichikawa, Hiroshi Terada, S. Miyazaki, Tetsuo Nishimura, Junichi Noumaru, Tomoyuki Taguchi, Jun'ichi Iwai, Shigeomi Yoshida, Michitoshi Yoshida, Yoichi Itoh, Takeo Fukuda, Masanori Iye, Koich Nakajima, Hiroyasu Ando, Kyoko Nakamura, Masaru Watanabe, Yukiyasu Kobayashi, D. Tomono, Takeshi Noguchi, Tetsuo Nishino, Tomonori Usuda, Koji Omata, Tomio Kurakami, Naruhisa Takato, Ian Shelton, Tetsuo Aoki, Taichi Kato, Shiro Nishimura, Yasumasa Yamashita, Masahiko Hayashi, Yoshitaka Mikami, Jun Nishikawa, Masafumi Yagi, Maki Sekiguchi, Motohide Tamura, Jun-ichi Watanabe, Takuya Yamashita, Ryusuke Ogasawara
Publikováno v:
Publications of the Astronomical Society of Japan. 52:25-32
We present high spatial resolution images of the gravitational-lens system PG 1115+080 taken with the near-infrared camera (CISCO) on the Subaru telescope. The FWHM of the combined image is $0.''32$ in the $K'$-band, yielding spatial resolution of $0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0224c0367d6e966c11041c9ac75c25fb
https://doi.org/10.1093/pasj/52.1.25
https://doi.org/10.1093/pasj/52.1.25
Autor:
Naruhisa Takato, Takuya Yamashita, Ryuji Hata, Hirohisa Tanabe, Saeko S. Hayashi, Naoto Kobayashi, Hiroshi Terada, Tomio Kanzawa, Ian Shelton, Yoichi Itoh, Tetsuo Aoki, Takeo Fukuda, Mamoru Doi, Toshinori Maihara, Maki Sekiguchi, Tetsuo Hasegawa, Tetsuo Nishimura, Takashi Ichikawa, Yoshihiko Mizumoto, Tomonori Usuda, Hiroshi Karoji, Masanori Iye, Jun-ichi Watanabe, Yukiyasu Kobayashi, Masami Yutani, Eiji Nishihara, Tomoyuki Taguchi, G. Kosugi, Norio Kaifu, Keiichi Kodaira, Daigo Tomono, Katsumi Imi, Masaru Watanabe, Yasuo Torii, Shigeomi Yoshida, Hirokazu Kataza, Koji Omata, Toshiyuki Sasaki, Hideki Takami, Kyoji Nariai, Yoshihiro Chikada, Shiro Nishimura, Yasumasa Yamashita, Kazuhiro Sekiguchi, Yukiko Kamata, Yoshitaka Mikami, Hiroyasu Ando, Kyoko Tanaka, Masatoshi Imanishi, Tomio Kurakami, Tadafumi Takata, Akihiko Miyashita, Michitoshi Yoshida, Shuzo Isobe, Wataru Tanaka, Nobunari Kashikawa, Chris Simpson, Kentaro Motohara, Koich Nakajima, Kyoko Nakamura, Masashi Otsubo, Takeshi Noguchi, Fumihide Iwamuro, Kiichi Okita, Jun Nishikawa, Miwa Goto, Junichi Noumaru, Motoko Inata, Masafumi Yagi, Koichi Waseda, Norio Oshima, Ryusuke Ogasawara, Goro Sasaki, Hiroshi Suto, Norio Okada, Tetsuo Nishino, Yasushi Nakajima, Masayuki Akiyama, Satoshi Miyazaki, Naoki Yasuda, Jun'ich Iwai, Shin-Ichi Ichikawa, Noboru Ebizuka, Motohide Tamura, Toshihiro Horaguchi, Taichi Kato, Shoken M. Miyama, Takashi Miyata, Masahiko Hayashi, Masaru Hamabe, Kunio Noguchi, Shu-ichiro Inutsuka, Masao Nakagiri
Publikováno v:
Publications of the Astronomical Society of Japan. 52:1-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bcb1aaa83b0f3d109b3a0d4491985e3
https://doi.org/10.1093/pasj/52.1.1
https://doi.org/10.1093/pasj/52.1.1
Autor:
Masaharu Suzuki, Nobuaki Kaido, Toshihida Horiuchi, Masaaki Mitsutake, Toshitaka Nakaoji, Hasuyama Yoshihiro, Masashi Otsubo, Tomonori Tamura, Joji Sakamoto, Shunichi Abe, Norihide Takeyama, Yasushi Sakurai, Motokazu Noguchi, Kazuhiro Nagae, M. Kubo, Osamu Takahara, Noboru Kawaguchi, Masao Nakagiri, Keizo Miyawaki, Hirohisa Hara, Akira Ohnishi, Hideo Saito, Toshifumi Shimizu, Yoshihiro Kato, Sadanori Shimada, Yoshinori Suematsu, Toshio Inoue, Yukio Katsukawa, Norimasa Yoshida, Kiyoshi Ichimoto, Kenji Minesugi, Izumi Mikami, Tadashi Matsushita, Yasushi Sakamoto, Saku Tsuneta
Publikováno v:
SPIE Proceedings.
The solar optical telescope onboard the Solar-B is aimed to perform a high precision polarization measurements of the solar spectral lines in visible wavelengths to obtain, for the first time, continuous sets of high spatial resolution (~0.2arcsec) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::621c1ebd49653af3649998e039597529
https://doi.org/10.1117/12.550989
https://doi.org/10.1117/12.550989
Autor:
Motokazu Noguchi, Yoshinori Suematsu, Hiroyuki Miyagawa, Yasuhiro Kashiwagi, K. Matsuzaki, Toshifumi Shimizu, Masao Nakagiri, Makoto Endo, Toshitaka Nakaoji, Theodore D. Tarbell, Yasushi Sakamoto, Chris Edwards, Kazuhide Kodeki, Syunsaku Inoue, Kazuyoshi Kumagai, Kazumasa Kaneko, Masayuki Nagase, Shiro Miki, Saku Tsuneta, Osamu Ito, Masaki Tabata, Masashi Otsubo, Ken Kobayashi, Shin’ichi Nagata, Tomonori Tamura, Kiyoshi Ichimoto
Publikováno v:
SPIE Proceedings.
Extremely stable pointing of the telescope is required for images on the CCD cameras to accurately measure the nature of magnetic field on the sun. An image stabilization system is installed to the Solar Optical Telescope onboard SOLAR-B, which stabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7d29a657e0e6788d119365aabd6d60f
https://doi.org/10.1117/12.551368
https://doi.org/10.1117/12.551368