125 diffraction images of a silicon nitride pyramid sprinkled with gold balls, taken at different tilts, 1 degree appart have just been deposited. These are the experimental data used in the article Chapman, H.N. et al. High-resolution ab initio three-dimensional x-ray diffraction microscopy, Journal of the Optical Society of America A, 23, 1179-200, May 2006.
You can find the dataset at http://www.cxidb.org/id-15.html