Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Bruce W. Lites"'
Autor:
Bruce W. Lites
Publikováno v:
Proceedings of the International Astronomical Union. 8:101-111
Prominences owe their existence to the presence of magnetic fields in the solar corona. The magnetic field determines their geometry and is crucial to their stability, energetics, and dynamics. This review summarizes techniques for measurement of the
Autor:
Bruce W. Lites, Kiyoshi Ichimoto
Publikováno v:
Solar Physics. 283:601-629
The Hinode/Spectro-Polarimeter (SP) is the first space-borne precision spectro-polarimeter for the study of solar phenomena. It is primarily intended for measuring the solar photospheric vector magnetic field at high spatial and spectral resolution.
Autor:
Takenori J. Okamoto, Z. Frank, R. A. Shine, A. M. Title, Thomas E. Berger, M. Kubo, T. D. Tarbell, Bruce W. Lites, Kenichi Otsuji
Publikováno v:
The Astrophysical Journal. 718:474-487
We present comprehensive observations of the formation and evolution of a filament channel within NOAA Active Region (AR) 10978 from Hinode/Solar Optical Telescope and TRACE. We employ sequences of Hinode spectro-polarimeter maps of the AR, accompany
Autor:
Berger, Thomas E., Slater, Gregory, Hurlburt, Neal, Shine, Richard, Tarbell, Theodore, Alan, Title, Bruce, W. Lites, Okamoto, Takenori J., Ichimoto, Kiyoshi, Katsukawa, Yukio, Magara, Tetsuya, Suematsu, Yoshinori, Shimizu, Toshifumi
Publikováno v:
The Astrophysical Journal. 716(2):1288-1307
著者人数:13名
Accepted: 2010-03-25
資料番号: SA1002622000
Accepted: 2010-03-25
資料番号: SA1002622000
Autor:
Saku Tsuneta, Roberto Casini, Takenori J. Okamoto, Jan Jurcak, Ryoko Ishikawa, L. R. Bellot Rubio, Bruce W. Lites, Kiyoshi Ichimoto, R. Manso Sainz
Publikováno v:
The Astrophysical Journal. 713:450-457
Spectro-polarimetric observations with the Solar Optical Telescope onboard Hinode reveal the emission spectrum of the Fe I 630 nm lines at the solar limb. The emission shell extends for less than 1'' thereby making it extremely difficult to detect fr
Autor:
Bruce W. Lites
Publikováno v:
Science in China Series G: Physics, Mechanics and Astronomy. 52:1660-1664
The Hinode mission has provided us with a new, quantitative view of the magnetism of the quiet Sun. It has revealed that the quiet internetwork areas are blanketed by horizontal fields that appear at first sight to have more flux than the vertical fi
Autor:
Theodore D. Tarbell, Bruce W. Lites, Shin'ichi Nagata, Kiyoshi Ichimoto, M. Kubo, Yukio Katsukawa, Richard A. Shine, Yoshinori Suematsu, Saku Tsuneta, Toshifumi Shimizu
Publikováno v:
The Astrophysical Journal. 696:L66-L69
Accepted: 2009-03-24
資料番号: SA1000763000
資料番号: SA1000763000
Autor:
Adriaan van Ballegooijen, Haisheng Ji, Bruce W. Lites, Leon Golub, Guangli Huang, P. C. Grigis, Edward E. DeLuca, Yingna Su
Publikováno v:
The Astrophysical Journal. 691:105-114
We present multiwavelength observations of a simple bipolar active region (NOAA 10953), which produced several small flares ( mostly B class and one C8.5 class) and filament activations from April 30 to May 3 in 2007. We also explore nonlinear force-
Autor:
Bruce W. Lites
Publikováno v:
Space Science Reviews. 144:197-212
The nature of flux emerging through the surface layers of the Sun is examined in the light of new high-resolution magnetic field observations from the Hinode space mission. The combination of vector magnetic field data and visible-light imaging from
Autor:
Bruce W. Lites, Kiyoshi Ichimoto, Saku Tsuneta, Toshifumi Shimizu, Theodore D. Tarbell, Richard A. Shine, Yukio Katsukawa, Y. Suematsu, Masahito Kubo, Shin’ichi Nagata
Publikováno v:
The Astrophysical Journal. 680:1467-1476
We report on new spectro-polarimetric measurements with simultaneous filter imaging observation, revealing the frequent appearance of polarization signals indicating high-speed, probably supersonic, downflows that are associated with at least three d