JEM–X: The X-ray monitor aboard INTEGRAL
The JEM–X monitor provides X-ray spectra and imaging with arcminute angular resolution in the 3 to 35 keV band. The good angular resolution and the low energy response of JEM–X plays an important role in the identification of gamma ray sources and in the analysis and scientific interpretation of the...
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Published in | Astronomy and astrophysics (Berlin) Vol. 411; no. 1; pp. L231 - L238 |
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Main Authors | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
EDP Sciences
01.11.2003
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Subjects | |
Online Access | Get full text |
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Summary: | The JEM–X monitor provides X-ray spectra and imaging with arcminute angular resolution in the 3 to 35 keV band. The good angular resolution and the low energy response of JEM–X plays an important role in the identification of gamma ray sources and in the analysis and scientific interpretation of the combined X-ray and gamma ray data. JEM–X is a coded aperture instrument consisting of two identical, coaligned telescopes. Each of the detectors has a sensitive area of 500 cm2, and views the sky through its own coded aperture mask. The two coded masks are inverted with respect to each other and provides an angular resolution of 3' across an effective field of view of about 10° diameter. |
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Bibliography: | Based on observations with INTEGRAL, an ESA project with instruments and science data centre funded by ESA member states (especially the PI countries: Denmark, France, Germany, Italy, Switzerland, Spain), Czech Republic and Poland, and with the participation of Russia and the USA. publisher-ID:aaINTEGRAL46 istex:D496E3FF2841EDC7881A1279AD8871DE8A64DB29 other:2003A%26A...411L.231L ark:/67375/80W-LWX34BD5-G |
ISSN: | 0004-6361 1432-0746 |
DOI: | 10.1051/0004-6361:20031358 |