Description
Applications in Space Science
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Prof. Alan Owens03/09/2008, 12:10Applications in Space ScienceKeynote talkAs space missions have evolved, the scientific programs they carry out are becoming increasingly multi-disciplinarian and multi-waveband. This in turn, requires a broader range of measurements to be performed and therefore more instruments to be flown. Whereas, thirty years ago the average planetary mission carried, say, 4 prime instruments, it may now carry 10 or 12. However, a commensurate...Go to contribution page
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Prof. David Smith03/09/2008, 13:50Applications in Space ScienceOral ContributionThe e2v technologies CCD54, or swept-charge device (SCD) has been extensively radiation tested for use in the Chandrayaan-1 X-ray Spectrometer (C1XS) instrument, to be launched as part of the Indian Space Research Organisation (ISRO) Chandrayaan-1 payload in 2008. The principle use of the SCD is in X-ray fluorescence (XRF) applications, the device providing a relatively large collecting area...Go to contribution page
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Mr Takahito Toizumi03/09/2008, 14:10Applications in Space ScienceOral ContributionWe report on the performance test of a multi-anode photomultiplier (MAPMT) R8900-M16-UBA newly developed by Hamamatsu Photonics K.K. A great advantage of R8900 series is a highly sensitive surface (> 80 % of physical area), but the quantum efficiency (QE) was relatively low (~ 20 %). In this paper, we have made two substantial changes on R8900-M16 : (1) to improve the QE to 40 % level, by...Go to contribution page
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Dr John Lees03/09/2008, 14:30Applications in Space ScienceOral ContributionPlanetary exploration places high demands on instrumentation and presents some of the harshest operating environments including extreme thermal conditions, high radiation tolerance and low mass and power constraints. We present data on a novel detector, the Semi-Transparent SiC Schottky Diode (STSSD), which shows promising energy resolution (at 5.9 keV it was 1.5 keV Full Width at Half...Go to contribution page
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Dr Luca Baldini03/09/2008, 14:50Applications in Space ScienceOral ContributionThe Gamma-ray Large Area Space Telescope (GLAST) is a next generation high-energy gamma-ray observatory designed to explore the sky over more than four energy decades (20 MeV--300 GeV) with unprecedented sensitivity and resolution. The Large Area Telescope (LAT), the main instrument on board GLAST, is a pair conversion telescope designed and built exploiting the state of the art in high-energy...Go to contribution page