>> Here is a shot of the brightest part of the Sagittarius >> cloud from Antelope Park with the 9" Schmidt... >> http://azastrophotography.com/Sagittarius%20Cloud.htm Assuming it's real, notice the gradient of color across the image, going from the relatively obscured and reddened regions on the right side to the less-reddened, bluish-looking background toward the left. Where is NGC 6540 in this image (I haven't found it yet). Also, rather than counting stars, someone might look for the numerous planetary nebulae, which presumably will show as red stars. Are they bright enough, and is there enough angular resolution? \Brian -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.