Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Takeo Kosugi"'
Autor:
Masumi Shimojo, George A. Doschek, Takashi Watanabe, Sumitaka Tachikawa, Kiyoshi Ichimoto, L. D. Hill, Taro Sakao, Kenji Minesugi, Leon Golub, Shigenobu Shimada, Louise K. Harra, Yoshinori Suematsu, Akira Ohnishi, Tatsuaki Hashimoto, Y. Sone, Hirohisa Hara, T. Yamada, Saku Tsuneta, Toshifumi Shimizu, A. M. Title, J. L. Culhane, Takeo Kosugi, John M. Davis, K. Matsuzaki, J. K. Owens
Publikováno v:
Solar Physics. 243:3-17
著者人数:25名
Accepted: 2007-07-30
資料番号: SA1000203000
Accepted: 2007-07-30
資料番号: SA1000203000
Autor:
Satoshi Masuda, Junko Kiyohara, J. Sato, Hiroyuki Takasaki, Ayumi Asai, Takaaki Yokoyama, Takeo Kosugi, Hiroshi Nakajima
Publikováno v:
The Astrophysical Journal. 661:1234-1241
We present an examination of multiwavelength observations of an M8.2 long-duration flare which occurred on 2000 November 25. During the flare, we can see a hard X-ray (HXR) source on one Hα flare ribbon in the HXR images obtained with the Hard X-ray
Autor:
L. Bradley, R. Hagood, Charles M. Brown, Roger J. Thomas, B. M. Shaughnessy, David L. Windt, Clarence M. Korendyke, J. Lang, K. Matsuzaki, Takashi Watanabe, Rifat A Chaudry, S. Mahmoud, M. C. R. Whillock, C. M. Castelli, John F. Seely, J. T. Mariska, Viggo Hansteen, John Shea, George A. Doschek, Takeo Kosugi, P. D. Thomas, Kenneth P. Dere, Brian J. Probyn, H. Mapson-Menard, S. H. Myers, K. Al-Janabi, J. L. Culhane, G. M. Simnett, J. Tandy, B. J. Kent, Kerrin Rees, Hirohisa Hara, A. M. James, Ø. Wikstol, Peter R. Young, Joseph M. Davila, Berend Winter, Robert W. Moye, Louise K. Harra
Publikováno v:
Solar Physics. 243:19-61
The EUV Imaging Spectrometer (EIS) on Hinode will observe solar corona and upper transition region emission lines in the wavelength ranges 170 – 210 A and 250 – 290 A. The line centroid positions and profile widths will allow plasma velocities an
Autor:
Keiji Yoshimura, Anita Joshi, Rajmal Jain, Takeo Kosugi, Wahab Uddin, M. R. Deshpande, Taro Sakao, Ramesh Chandra
Publikováno v:
Solar Physics. 239:239-256
We present the H$\alpha$ observations from ARIES, Nainital of a compact and impulsive solar flare occurred on March 10, 2001 and associated with a CME. We have also analysed HXT, SXT/Yohkoh observations as well as radio observations from Nobeyama Rad
Autor:
Takeo Kosugi, Yukari Matsumoto, Satoshi Masuda, M. Sawa, J. Sato, Keiji Yoshimura, J. Kotoku, Tetsuya Watanabe, S. Kubo, K. Suga, Masato Yoshimori
Publikováno v:
Solar Physics. 236:351-368
The flare catalogue of the Yohkoh mission is compiled and linked to this article as an electronic supplement. For showing flare characteristics over wide energy range concisely, we provide the images of Hard X-ray Telescope (HXT) and the Soft X-ray T
Publikováno v:
Advances in Space Research. 35:1712-1722
Some specific features of the large-scale magnetic reconnection in large solar flares are briefly reviewed. In particular, the large-scale structure and dynamics of the 3B/X5.7 flare on 14 July 2000 are interpreted in terms of the topological model.
Publikováno v:
Advances in Space Research. 35:1690-1699
Coronal hard X-ray (HXR) sources were discovered by the Yohkoh HXT telescope in about two dozen limb flares: Impulsive and gradual ones. On the basis of HXT data, we investigated the spatial evolution of coronal sources. Slow ascending motions of sou
Publikováno v:
Advances in Space Research. 35:1700-1706
Using the Yohkoh Hard X-Ray Telescope (HXT) data, we have examined motions of the hard X-ray (HXR) sources during 72 solar flares occurred from 1991 September to 2001 December. In these flares, we have found 198 intense sources that are presumably th
Autor:
Taro Sakao, Ramesh Chandra, Rajmal Jain, Wahab Uddin, Keiji Yoshimura, Anita Joshi, Takeo Kosugi, M. R. Despande
Publikováno v:
Solar Physics. 225:325-336
We present the results of a detailed analysis of multi-wavelength observations of a very impulsive solar flare 1B/M6.7, which occurred on 10 March, 2001 in NOAA AR 9368 (N27 W42). The observations show that the flare is very impulsive with very hard
Autor:
Keiken Ninomiya, Kenji Minesugi, Saku Tsuneta, Takeo Kosugi, Sadanori Shimada, Kiyoshi Ichimoto, Osamu Takahara, Norimasa Yoshida, Tatsuaki Hashimoto
Publikováno v:
IFAC Proceedings Volumes. 37:101-106
The systematic approach adopted in SOLAR-B in order to achieve its fine pointing requirement is presented. The approach consists of : (1)unique pointing requirement analysis in frequency domain that provides a framework of satellite system design, (2