A multiplex imaging spectrometer for low energyX-ray astronomy |
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| Authors: | R Rocchia M Arnaud C Blondel M Cantin B Mougin R Rothenflug A Tarrius |
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| Institution: | (1) Service d'Astrophysique, Centre d'Etudes Nucléaires de Saclay, Gif-sur-Yvette, Cedex, France |
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| Abstract: | A multiplexX-ray image analyser is described. It consists in a time-modulated coded aperture associated with a solid state detector. The system combines the high efficiency and good spectral resolution of solid state spectrometers with the spatial resolution of the coded aperture ( 200  ).The device can be installed at the focus of a grazing incidence telescope to make images and spectra of faint astronomicalX-ray sources. |
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