Figure 3
Typical fine -sliced profile on a logarithmic scale of a Bragg reflection as it passes through the Ewald sphere as measured with the PILATUS 1M detector with = 0.02° per image. The profile was redrawn to illustrate the continuous-sample-rotation mode of the detector: the dead time of 5.9 ms (not to scale), due to the readout of an image, leads to a 0.59% reduction of the measured intensity for the 1 s exposures. The sampling theorem ensures that the profile can be reconstructed with full accuracy from the fine -sliced data. The dead time between exposures therefore does not represent any loss of information. |