GSTOS (Generic Spacecraft Test and Operations Software; 汎用衛星試験運用ソフトウェア) は,ISAS (Institute of Space and Aeronautical Science) の今後の衛星の試験と運用に使用される汎用のソフトウェアであり,SIB2 (Spacecraft Information Base version 2) に基づき動作する.SIB2/GSTOS-1 プロジェクトは,SPRINT-A, ASTRO-...
SOLAR PHYSICS AND SPACE WEATHER INSTRUMENTATION V 8862 2013年 [査読有り]
We present a design progress of the Solar UV-Vis-IR Telescope (SUVIT) aboard the next Japanese solar mission SOLAR-C. SUVIT has an aperture diameter of similar to 1.4 m for achieving spectro-polarimetric observations with spatial and temporal reso...
Publications of the Astronomical Society of Japan 49(5) L25-L30 1997年
During a galactic-plane survey with ASCA in 1996 September, we detected a relatively bright, soft source at R.A. = 17h8m46.s6, DEC. = -40°9′27″ (J2000), and discovered an 11-s X-ray pulsation from the source. This source has been identified with t...
Publications of the Astronomical Society of Japan 48(2) 171-189 1996年 [査読有り]
The in-orbit performance and calibration of the Gas Imaging Spectrometer (GIS), located on the focal plane of the X-ray astronomy satellite ASCA, are described. An extensive in-orbit calibration has confirmed its basic performance, including a pos...
Proceedings of SPIE - The International Society for Optical Engineering 2518 85-95 1995年 [査読有り]
The ASTRO-E satellite is scheduled for launch in 2000 by the Institute of Space and Astronautical Science (ISAS). In this paper the design and performance of the hard x ray detector (HXD) developed for ASTRO-E are described. The HXD is a combinati...
This paper shows the system design and development status of the data handling system, ISC(DH), for the Martian Moons eXploration (MMX) mission. ISC(DH) consists of SMU (Spacecraft Management Unit), MDP (Mission Data Processor) and PDCU (Power Dis...