H. Sekiguchi
ASTRON
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International Astronomical Union Colloquium | 1993
Shinzo Enome; Hiroshi Nakajima; Kiyoto Shibasaki; Masanori Nishio; Toshiaki Takano; Yoichiro Hanaoka; Chikayoshi Torii; H. Sekiguchi; Susumu Kawashima; Takeshi Bushimata; Noriyuki Shinohara; Yoshihisa Irimajiri; Hideki Koshiishi; Takeo Kosugi; Yasuhiko Shiomi; M. Sawa; K. Kai
The new Nobeyama Radioheliograph was completed in March 1992 after two years of construction. It is a T-shaped array operating as a multiple spacing grating-type radio interferometer at 17 GHz and is dedicated to full disk solar observations. Routine observations began in late June, 1992, after three months of system integration, fine tuning, and test observations. During the course of test observations it was shown that major items of the system performance exceeded the designed values, and that the image quality or the dynamic range of the images is better than the designed value. In the three months of routine observations two X-class flares, several M-class flares and a number of small flares were observed. In this report we present a summary of initial observational results and preliminary comparisons with YOHKOH HXT and SXT observations.
Proceedings of the IEEE | 1994
H. Nakajima; M. Nishio; S. Enome; Kiyoto Shibasaki; Toshiaki Takano; Y. Hanaoka; Chikayoshi Torii; H. Sekiguchi; Takeshi Bushimata; Susumu Kawashima; Noriyuki Shinohara; Yoshihisa Irimajiri; Hideki Koshiishi; Takeo Kosugi; Yasuhiko Shiomi; M. Sawa; K. Kai
Publications of the Astronomical Society of Japan | 1985
Hiroshi Nakajima; H. Sekiguchi; M. Sawa; K. Kai; Susumu Kawashima; Takeo Kosugi; N. Shibuya; Noriyuki Shinohara; Yasuhiko Shiomi
Publications of the Astronomical Society of Japan | 1994
Yoichiro Hanaoka; Hiroki Kurokawa; Shinzo Enome; Hiroshi Nakajima; Kiyoto Shibasaki; Masanori Nishio; Toshiaki Takano; Chikayoshi Torii; H. Sekiguchi; Susumu Kawashima; Takeshi Bushimata; Noriyuki Shinohara; Yoshihisa Irimajiri; Hideki Koshiishi; Yasuhiko Shiomi; Yoshihiro Nakai; Y. Funakoshi; Reizaburo Kitai; K. Ishiura; Goro Kimura
Archive | 1997
Toshiaki Takano; Hiroshi Nakajima; Shinzo Enome; Kiyoto Shibasaki; Masanori Nishio; Yoichiro Hanaoka; Yasuhiko Shiomi; H. Sekiguchi; Susumu Kawashima; Takeshi Bushimata; Noriyuki Shinohara; Chikayoshi Torii; K. Fujiki; Yoshihisa Irimajiri
Archive | 1993
Hiroshi Nakajima; Masanori Nishio; Shinzo Enome; Kiyoto Shibasaki; Takehiro Takano; Yoichiro Hanaoka; Chikayoshi Torii; H. Sekiguchi; Takeshi Bushimata; Seinosuke Kawashima; Norimitsu Shinohara; Yoshihisa Irimajiri; Hideki Koshiishi; Takeo Kosugi; Yasuhiko Shiomi; M. Sawa; K. Kai
Publications of the Astronomical Society of Japan | 1994
Kiyoto Shibasaki; Shinzo Enome; Hiroshi Nakajima; Masanori Nishio; Toshiaki Takano; Yoichiro Hanaoka; Chikayoshi Torii; H. Sekiguchi; Susumu Kawashima; Takeshi Bushimata; Noriyuki Shinohara; Hideki Koshiishi; Yasuhiko Shiomi; Yoshihisa Irimajiri; K. D. Leka; Richard C. Canfield
Archive | 1994
Masanori Nishio; Hiroshi Nakajima; Shinzo Enome; Kiyoto Shibasaki; Takehiro Takano; Yoichiro Hanaoka; Chikayoshi Torii; Yasuhiko Shiomi; H. Sekiguchi; Takeshi Bushimata; Seinosuke Kawashima; Norimitsu Shinohara; Hideki Koshiishi; Takeo Kosugi; M. Sawa; K. Kai; Yoshihisa Irimajiri; Hitoshi Nohmi; Kohei Honda; Hisanori Shinohara; Toshihiro Ito; Masanori Miyawaki; A. Imoto; Toshio Takabayashi; Kaori Nishikawa; Norio Futagawa; S. Tanaka; H. Morikawa; Yoshinori Kitahara; K.-I. Harakawa
Publications of the Astronomical Society of Japan | 1994
Toshiaki Takano; Shinzo Enome; Hiroshi Nakajima; Kiyoto Shibasaki; Masanori Nishio; Yoichiro Hanaoka; Chikayoshi Torii; H. Sekiguchi; Takeshi Bushimata; Susumu Kawashima; Noriyuki Shinohara; Yoshihisa Irimajiri; Hideki Koshiishi; Takeo Kosugi; Yasuhiko Shiomi; Takashi Sakurai; Kiyoshi Ichimoto
Publications of the Astronomical Society of Japan | 1994
Hideki Koshiishi; Shinzo Enome; Hiroshi Nakajima; Kiyoto Shibasaki; Masanori Nishio; Toshiaki Takano; Yoichiro Hanaoka; Chikayoshi Torii; H. Sekiguchi; Susumu Kawashima; Takeshi Bushimata; Noriyuki Shinohara; Yoshihisa Irimajiri; Yasuhiko Shiomi
