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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Affiliation: | (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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