Figure 1
A graphical overview of the process performed by BINoculars. The data displayed here are a rocking scan through (h,k,l) = (-2,0,1.85), the diffraction pattern from a Pt(110) surface. Upper panel, raw data acquired by the two-dimensional detector with the corresponding angles ω, δ, γ from a six-circle diffractometer (Vlieg, 1997). Middle panel, the diffractometer angles are mapped onto reciprocal-space coordinates (h k l). Lower panel, the averaged intensity of pixels on a regular grid of volumetric bins (voxels) is calculated. Part of the bins are removed for clarity. Note that the data in reciprocal space in the lower panel are constructed from a series of images over a larger range and with a denser sampling in ω than shown in the other panels. |