Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Toshihiko Tanabe"'
Autor:
Yuzuru Yoshii, Yutaro Kitagawa, Masahiro Konishi, Takuya Yamashita, Kentaro Motohara, Mizuho Uchiyama, S. Koshida, Toshihiko Tanabe, Takuya Fujiyoshi, Takafumi Kamizuka, Shigeyuki Sako, Tomohiko Nakamura, Kentaro Asano, Ken Tateuchi, Mizuki Yoneda, Takashi Miyata
Publikováno v:
Publications of the Astronomical Society of Japan. 73:1638-1655
The formation of massive stars in dense and cold molecular clouds is a fundamental problem in star formation. In this work, we studied three compact massive star-forming regions, M8E, RAFGL 6366S, and IRAS 18317−0513, to investigate the environment
Autor:
Takafumi Kamizuka, Takashi Miyata, Shigeyuki Sako, Ryou Ohsawa, Kentaro Asano, Atsushi Nishimura, Kengo Tachibana, Tsubasa Michifuji, Hirokazu Iida, Akira C. Naruse, Mizuho Uchiyama, Itsuki Sakon, Takashi Onaka, Hirokazu Kataza, Sunao Hasegawa, Fumihiko Usui, Naruhisa Takato, Noboru Ebizuka, Takuya Hosobata, Tsutomu Aoki, Mamoru Doi, Fumi Egusa, Bunyo Hatsukade, Natsuko Kato, Kotaro Kohno, Masahiro Konishi, Shintaro Koshida, Shuhei Koyama, Takeo Minezaki, Tomoki Morokuma, Kentaro Motohara, Mizuki Numata, Hiroaki Sameshima, Hidenori Takahashi, Yoichi Tamura, Toshihiko Tanabe, Masuo Tanaka, Kosuke Kushibiki, Nuo Chen, Shogo Homan, Yuzuru Yoshii
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy IX.
Autor:
Takashi Miyata, Yuzuru Yoshii, Mamoru Doi, Kotaro Kohno, Masuo Tanaka, Kentaro Motohara, Takeo Minezaki, Shigeyuki Sako, Tomoki Morokuma, Toshihiko Tanabe, Bunyo Hatsukade, Masahiro Konishi, Hidenori Takahashi, Takafumi Kamizuka, Fumi Egusa, Hiroaki Sameshima, Kentaro Asano, Atsushi Nishimura, Shuhei Koyama, Natsuko Kato, Mizuki Numata, Tsutomu Aoki, Leonardo Bronfman, Maria T. Ruiz, Mario Hamuy, Rene Mendez, Guido Garay, Andres Escala
Publikováno v:
Ground-based and Airborne Telescopes IX.
Autor:
Tomoko L. Suzuki, Jun Toshikawa, Ichi Tanaka, Yuzuru Yoshii, Takao Soyano, Kentaro Asano, Takafumi Kamizuka, Takeo Minezaki, Mamoru Doi, Yukihiro Kono, Tsubasa Michifuji, Masahiro Konishi, Toshihiko Tanabe, Kotaro Kohno, Tadayuki Kodama, Yasunori Terao, Ken Tateuchi, Shigeyuki Sako, Tetsuro Asano, Tsutomu Aoki, Hiroki Nakamura, Tomoki Morokuma, S. Koshida, Kousuke Kushibiki, Kengo Tachibana, Mizuki Numata, Masao Hayashi, Soya Todo, Ryou Ohsawa, Ken-ichi Tadaki, Kentaro Motohara, Yutaro Kitagawa, Bunyo Hatsukade, Yutaka Kobayakawa, Natsuko Kato, Masuo Tanaka, Hidenori Takahashi, Yusei Koyama, Nuo Chen, Takashi Miyata, Rhythm Shimakawa, Hirofumi Okita, Hiroaki Sameshima, Hirofumi Ohashi, Ken'ichi Tarusawa
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy VIII.
The Simultaneous-color Wide-field Infrared Multi-object Spectrograph (SWIMS) is one of the 1st generation facility instruments for the University of Tokyo Atacama Observatory (TAO) 6.5 m telescope currently being constructed at the summit of Cerro Ch
Autor:
Hisaka Iwano, Takashi Miyata, Tomoki Morokuma, Masahiro Konishi, Yukihiko Hamamichi, Tsutomu Aoki, Yuzuru Yoshii, Takao Soyano, Hidenori Takahashi, Kotaro Kohno, Natsuko M. Kato, Mamoru Doi, Mizuki Numata, Osamu Mastubara, Kentaro Asano, Takeo Minezaki, Bunyo Hatsukade, Toshihiko Tanabe, Takafumi Kamizuka, Shigeyuki Sako, Masuo Tanaka, Joaquin Collao, Hiroaki Sameshima, Ken'ichi Tarusawa
Publikováno v:
Ground-based and Airborne Telescopes VIII.
Since the University of Tokyo Atacama Observatory (TAO) is located in extremely high altitude (5,640 m.a.s.l.), safety management is one of the most important issues for the project. We have developed safety management program for work at the site in
Autor:
Yoshimitsu Kawai, Takao Soyano, Tomoki Morokuma, Natsuko M. Kato, Masahiro Konishi, Tsutomu Aoki, Takashi Miyata, Takafumi Kamizuka, Toshihiko Tanabe, Kentaro Motohara, Kotaro Kohno, Kentaro Asano, Shigeyuki Sako, Yuzuru Yoshii, Takeo Minezaki, Bunyo Hatsukade, Masuo Tanaka, Mizuki Numata, Hidenori Takahashi, Hiroshi Ogawa, Hiroaki Sameshima, Ken'ichi Tarusawa, Mamoru Doi
Publikováno v:
Ground-based and Airborne Telescopes VIII.
The telescope of the University of Tokyo Atacama Observatory has a primary mirror with a diameter in 6.5m. In order to fabricate the reflecting film initially on the mirror surface and to maintain its optical performance over a long period, a mirror{
Autor:
Mizuki Mumata, Takashi Miyata, Hiroaki Sameshima, Tsutomu Aoki, Hisaka Iwano, Takao Soyano, Ken'ichi Tarusawa, Toshihiko Tanabe, Masuo Tanaka, Kotaro Kohno, Kentaro Motohara, Hidenori Takahashi, Takeo Minezaki, Osamu Matsubara, Yukihiko Hamamichi, Tomoki Morokuma, Bunyo Hatsukade, Yuzuru Yoshii, Joaquin Collao, Takafumi Kamizuka, Shigeyuki Sako, Natsuko M. Kato, Mamoru Doi
Publikováno v:
Ground-based and Airborne Telescopes VIII.
One of remarkable features of the University of Tokyo Atacama Observatory (TAO) is an altitude of the site (5,640 m.a.s.l.) While this provides us an excellent condition for astronomical observations, the site development is attended with difficulty
Autor:
Yuzuru Yoshii, Kentaro Asano, Takao Soyano, Mizuki Numata, Takashi Miyata, Hiroaki Sameshima, Ken'ichi Tarusawa, Mamoru Doi, Hidenori Takahashi, Toshihiko Tanabe, Kotaro Kohno, Takafumi Kamizuka, Shigeyuki Sako, Atsushi Nishimura, Tomoki Morokuma, Natsuko M. Kato, Bunyo Hatsukade, Kentaro Motohara, T. Aoki, Masuo Tanaka, Takeo Minezaki, Masahiro Konishi, S. Koshida
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy VIII.
The Near-Infrared Cross-dispersed Echelle spectrograph (NICE) is a first light instrument for the TAO 6.5 m telescope. The instrument covers a wavelength range of 0.9 to 2.4 µm and has a resolving power of λ/∆λ ~2,600. NICE was first used on the
Autor:
Tomoki Morokuma, Mamoru Doi, Takeo Minezaki, Masahiro Konishi, Hiroki Nakamura, Natsuko M. Kato, Takashi Miyata, Kosuke Kushibiki, Tsutomu Aoki, Ryou Ohsawa, S. Koshida, Kotaro Kohno, Mizuki Numata, Takashi Onaka, Takafumi Kamizuka, Itsuki Sakon, Kentaro Asano, Kengo Tachibana, Hirokazu Kataza, Hiroaki Sameshima, Yasunori Terao, Shigeyuki Sako, Ken'ichi Tarusawa, Yoichi Tamura, Takao Soyano, Yutaka Yoshida, Bunyo Hatsukade, Kentaro Motohara, Tsubasa Michifuji, Toshihiko Tanabe, Mizuho Uchiyama, Hidenori Takahashi, Yuzuru Yoshii, Tomohiro Mori, Masahito S. Uchiyama, Masuo Tanaka
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy VIII.
The Mid-Infrared Multi-field Imager for gaZing at the UnKnown Universe (MIMIZUKU) is developed as the first-generation mid-infrared instrument for the University of Tokyo Atacama Observatory (TAO) 6.5-m telescope. MIMIZUKU performs medium-band imagin
Autor:
Tomoki Morokuma, Mamoru Doi, Yuzuru Yoshii, Takeo Minezaki, Takashi Miyata, Gabriela Mena, Kotaro Kohno, Hidenori Takahashi, Takafumi Kamizuka, Kenji Yoshikawa, Norbert Schorghofer, Toshihiko Tanabe, Shigeyuki Sako, Kentaro Motohara, Masahiro Konishi, Hiroaki Sameshima, Natsuko M. Kato, Bunyo Hatsukade, Masuo Tanaka, Ken'ichi Tarusawa, Mizuki Numata, Tsutomu Aoki, Takao Soyano
Publikováno v:
Ground-based and Airborne Telescopes VIII.
Ice rich permafrost is observed at Chajnantor volcano (5,640m a.s.l.) on the University of Tokyo Atacama Observatory (TAO) site. Presence or absence of the permafrost is considered to be requested quite different engineering skills for their infrastr