Figure 4
Revised figure. Comparison of data collected using a conventional sealed-tube source (Welberry & Mayo, 1998), images (a) and (c), with data recorded at high energies, images (b) and (d). Images (a) and (b) are from the (0kl) layer, while (c) and (d) are from the (1kl) layer. (b) and (d) were recorded with a sample to image-plate distance of 683 mm. |