This is a combination of 22 images, each of 0.12 seconds The images were combined into four subimages and then these subimages were mosaiced. The images were taken with a ST-10 attached to an RCX400 12" F/7.3 telescope. Each of the images was corrected withd a flat field.
There were clouds rolling across the moon during the imaging and the telescope was greatly stopped down to allow for an exposure with the ST-10.
Click here for the full resolution image