Abstract The Hadamard X-ray Spectro-telescope consists of a flat Bragg crystal, an Hadamard mask and an imaging proportional counter. We have achieved α⧸▵α≈50, which is limited by the position resolution of the detector. This telescope is useful to observe the spectral structure of extended X-ray sources. We introduce a new type of read out method (Grouped Wire Method) for the position sensitive proportional counter in order to get high energy and position resolutions for the Hadamard Spectro-telescope. In principle, this method is capable of obtaining the desired linearity over the whole area of the detector.
Hadamard X-ray Spectro-telescope
Advances in Space Research ; 2 , 4 ; 217-220
1983-01-01
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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