260 citations · 707 across the 11 of their papers we have counts for
11 papers
Science operation, data handling, and ground support system of the SOLAR-C mission
Shin Toriumi, Mari Nishiyama, Keiichi Matsuzaki +16
SOLAR-C is an international solar-observing satellite mission led by Japan Aerospace Exploration Agency (JAXA). It aims to elucidate mass and energy transport in solar atmospheres…
AKARI-CAS --- Online Service for AKARI All-Sky Catalogues
C. Yamauchi, S. Fujishima, N. Ikeda +8
The AKARI All-Sky Catalogues are an important infrared astronomical database for next-generation astronomy that take over the IRAS catalog. We have developed an online service, AKA…
Magnetic Landscape of Sun's Polar Region
S. Tsuneta, K. Ichimoto, Y. Katsukawa +11
We present the magnetic landscape of the polar region of the Sun that is unprecedented in terms of high spatial resolution, large field of view, and polarimetric precision. These o…
Strongly Blueshifted Phenomena Observed with {\it Hinode}/EIS in the 2006 December 13 Solar Flare
Ayumi Asai, Hirohisa Hara, Tetsuya Watanabe +5
We present a detailed examination of strongly blueshifted emission lines observed with the EUV Imaging Spectrometer on board the {\it Hinode} satellite. We found two kinds of blues…
Velocity Structure of Jets in Coronal Hole
Suguru Kamio, Hirohisa Hara, Tetsuya Watanabe +4
Velocity structures of jets in a coronal hole have been derived for the first time. Hinode observations revealed the existence of many bright points in coronal holes. They are loop…
Hinode Calibration for Precise Image Co-alignment between SOT and XRT (November 2006 -- April 2007)
Toshifumi Shimizu, Yukio Katsukawa, Keiichi Matsuzaki +11
To understand the physical mechanisms for activity and heating in the solar atmosphere, the magnetic coupling from the photosphere to the corona is an important piece of informatio…
Discovery of Diffuse X-ray Emission in One of the Nearest Massive Star-Forming Regions NGC 2024
Yuichiro Ezoe, Motohide Kokubun, Kazuo Makishima +2
A deep 75 ks {\it Chandra} ACIS--I data of NGC 2024 was analyzed, aiming at a search for diffuse X-ray emission in this one of the most nearby (415 pc) massive star-forming regions…
Search for Hot Gas in the Local Group with ASCA
satoko osone, kazuo Makishima, keiichi Matsuzaki +2
An X-ray study was made to examine whether some part of the soft X-ray background is coming from hot gas in the Local Group. For this purpose, four consecutive pointings were made…
X-Ray Beaming due to Resonance Scattering in the Accretion Column of Magnetic Cataclysmic Variables
Yukikatsu. Terada, M. Ishida, K. Makishima +4
Extremely strong ionized Fe emission lines, with the equivalent width reaching about 4000 eV, were discovered with ASCA from a few Galactic compact objects, including AX J2315-0592…
Faint X-ray sources resolved in the ASCA Galactic plane survey and their contribution to the Galactic ridge X-ray emission
M. Sugizaki, K. Mitsuda, H. Kaneda +3
The X-ray emission from the central region of the Galactic plane, |l|<45 deg and |b|<0.4 deg, was studied in the 0.7-10 keV energy band with a spatial resolution of ~3' with the AS…
Discovery of a new pulsating X-ray source with a 1549.1-s period, AX J183220-0840
M. Sugizaki, K. Kinugasa, K. Matsuzaki +3
A new pulsating X-ray source, AX J183220-0840, with a 1549.1-s period was discovered at R.A.= 18h32m20s and Dec.=-8d40'30'' (J2000, uncertainty=0.6degree) during an ASCA observatio…