Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Natsuko M. Kato"'
Autor:
Kosuke Kushibiki, Shinobu Ozaki, Masahiro Takeda, Takuya Hosobata, Yutaka Yamagata, Shinya Morita, Keiichi Nakagawa, Takao Saiki, Yutaka Ohtake, Toshihiro Tsuzuki, Kenji Mitsui, Hirofumi Okita, Kentaro Motohara, Hidenori Takahashi, Masahiro Konishi, Natsuko M. Kato, Shuhei Koyama, Nuo Chen, Shogo Homan, Akino Yasuda
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d5db69fb9f10ce73ce25ba805b13fdb
https://doi.org/10.1117/12.2627205
https://doi.org/10.1117/12.2627205
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf8ce65f2a14fdfe502cdebcc438cf7
https://doi.org/10.1117/12.2561954
https://doi.org/10.1117/12.2561954
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{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809e6393a8fb3349c3cc111b4834d446
https://doi.org/10.1117/12.2561871
https://doi.org/10.1117/12.2561871
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfc72732347e0c0ba919c7ff481af705
https://doi.org/10.1117/12.2559916
https://doi.org/10.1117/12.2559916
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de9f6c445d0f4c29fd8232cdd6461e14
https://doi.org/10.1117/12.2561186
https://doi.org/10.1117/12.2561186
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ea0cb5a1334e2627439b5e5436e4259
https://doi.org/10.1117/12.2560789
https://doi.org/10.1117/12.2560789
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b773d168da9151252df0aa34db8007b
https://doi.org/10.1117/12.2560813
https://doi.org/10.1117/12.2560813
Autor:
Yasunori Terao, Masahiro Konishi, Toshihiro Tsuzuki, Yukihiro Kono, Kentaro Motohara, Hidenori Takahashi, Shinobu Ozaki, Takuya Hosobata, Shinya Morita, Yutaka Yamagata, Hiroki Nakamura, Natsuko M. Kato, Kosuke Kushibiki, Masahiro Takeda
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV.
We are developing an image-slicer type integral field unit (IFU), SWIMS-IFU, for SWIMS (Simultaneous-color Wide-field Infrared Multi-object Spectrograph), a near-infrared instrument for TAO 6.5 m telescope. SWIMS- IFU divides a field-of-view of 16:00
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a433de219b4c45bf164efc6642a38cf8
https://doi.org/10.1117/12.2560431
https://doi.org/10.1117/12.2560431
Autor:
Takao Soyano, Takafumi Kamizuka, Bunyo Hatsukade, Mitsufumi Nishimura, Yoshitaka Matsumoto, Kentaro Motohara, Tomoki Morokuma, Mamoru Doi, Takayuki Seki, Shigeyuki Sako, Masuo Tanaka, Shintaro Nakamaru, Kotaro Kohno, Masahiro Konishi, Natsuko M. Kato, Kentaro Asano, Tsutomu Aoki, Hidenori Takahashi, Takeo Minezaki, Hiroaki Sameshima, Naruyo Kajitani, Ken'ichi Tarusawa, T. Yoshikawa, Mizuki Numata, Takashi Miyata, Yuzuru Yoshii, Toshihiko Tanabe, Yuji Ikeda
Publikováno v:
Ground-based and Airborne Telescopes VIII.
The University of Tokyo Atacama Observatory Project is to construct a 6.5 m infrared-optimized telescope at the summit of Co. Chajnantor (5640 m altitude) in northern Chile. The telescope optics uses a Ritchey-Chretien type layout, with an under-size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba3e7f4b007a8b36b3b287734588c21
https://doi.org/10.1117/12.2562223
https://doi.org/10.1117/12.2562223
Autor:
Yasunori Terao, Hirofumi Ohashi, Toshihiro Tsuzuki, Natsuko M. Kato, Yutaka Yamagata, Kentaro Motohara, Hidenori Takahashi, Kosuke Kushibiki, Yukihiro Kono, Shinobu Ozaki, Yutaro Kitagawa, Masahiro Konishi, Shinya Morita
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III.
SWIMS-IFU is an image-slicer integral field unit designed for Simultaneous-color Wide-field Infrared Multi-object Spectrograph (SWIMS) of the University of Tokyo Atacama observatory 6.5m telescope. Its field-of-view, slice width and slice number are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88128dcc62e78f35951371e27c81d9aa
https://doi.org/10.1117/12.2312351
https://doi.org/10.1117/12.2312351