![]() The two EPIC MOS cameras are rotated by with respect to each other. This ensures that of the energy of an on-axis point source are ![]() X-ray telescope so that the nominal, on-axis observing position does notįall on the central chip boundary (see approximate boresight position for The pn chip array is slightly offset with respect to the optical axis of its For all cameras the sensitive area of the detector The detector layout and the baffled X-ray telescope FOV of both types ofĮPIC camera are shown in Figs. Regularly updated results of this monitoring are published in the EPIC Calibration Status Document In the EPIC-pn camera is regularly monitored through observations of the Crab Pulsar. The accuracy of the absolute and relative timing reconstruction ![]() Note however that the absolute timingĪccuracy is determined by the process that correlates the on-board time Resolution down to 0.03 ms in the timing mode and 0.007 ms (but with a very The pn type camera can be operated with very high time Of and the energy range from 0.2 to 12 keV, with moderate spectral To perform extremely sensitive imaging observations over a field of view In a nutshell, the XMM-Newton EPIC cameras offer the possibility Semi-conductor) CCD arrays, the third carries a different CCD camera calledĮPIC pn. ![]() Two of XMM-Newton's X-ray telescopes are equipped with EPIC MOS (Metal Oxide Next: 3.3.1 Two types of EPIC camera: MOS and pn Up: 3 XMM-Newton - a concise overview Previous: 3.2.4 Straylight rejectionģ. ![]()
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