Managed a partial mosaic through cloudy intervals. The individual images looks as if they will stitch into a mosaic quite well, but none of my stitching software will render a complete mosaic. As usual, these are captured with a LifeCam at 640x480, stacked and processed in Registax 5 and 6. The best 80 frames of a 400 frame capture are selected for each image. 5 frames are used to make the final mosaic (using ICE).
In addition, here are a couple of enlarged and reprocessed pix of edge prominences: