Abstract
MAXI (Monitor of All-sky X-ray Image) is a payload on board the International Space Station, and will be launched on April 2009. We report on the current development status on MAXI, in particular on the two types of X-ray camera (GSC and SSC), and the simulation results of the MAXI observation. SSC is a CCD camera. The moderate energy resolution enables us to detect the various emission peak including 0.5 keV oxygen line. The averaged energy resolution at the CCD temperature of -70 deg is 144.5 eV (FWHM) for 5.9 keV X-ray. GSC includes proportional gas counters, which have large X-ray detection area (5350cm2). The averaged position resolution of 1.1mm at 8 keV enable us to determined the celestial position of bright sources within the accuracy of 0.1 degree. The simulation study involving the results of performance test exhibits the high sensitivity of MAXI as designed.
Original language | English |
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Title of host publication | Space Telescopes and Instrumentation 2008 |
Subtitle of host publication | Ultraviolet to Gamma Ray |
Publisher | SPIE |
ISBN (Print) | 9780819472212 |
DOIs | |
Publication status | Published - 2008 |
Externally published | Yes |
Event | Space Telescopes and Instrumentation 2008: Ultraviolet to Gamma Ray - Marseille, France Duration: 2008 Jun 23 → 2008 Jun 28 |
Publication series
Name | Proceedings of SPIE - The International Society for Optical Engineering |
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Volume | 7011 |
ISSN (Print) | 0277-786X |
Conference
Conference | Space Telescopes and Instrumentation 2008: Ultraviolet to Gamma Ray |
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Country/Territory | France |
City | Marseille |
Period | 08/6/23 → 08/6/28 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering