The in-flight spectroscopic performance of the Swift XRT CCD camera

J. P. Osborne, A. P. Beardmore, O. Godet +23

The Swift X-ray Telescope (XRT) focal plane camera is a front-illuminated MOS CCD, providing a spectral response kernel of 144 eV FWHM at 6.5 keV. We describe the CCD calibration p…