NGC 6572, the Turquoise Nebula in Ophiuchus, a planetary only 11 arc seconds across so tiny at this scale with the 130mm f/6 refractor. Taken with the Canon 7D for a stack of 4 x 8 minute exposures at ISO 800.
The pair of large open clusters, NGC 6633 at right in Ophiuchus and IC 4756 at left in Serpens, in a wide-field image simulating the field of binoculars. Taken July 24, 2012, from home with the Canon 5D MkII at ISO 800 and Canon L-series 200mm lens at f/3.5 for a stack of 5 x 3 minute exposures. Also known as the S-O Double Cluster.
NGC 6723 - 27 in Corona Australis -- Complex of reflection & dark nebulas, and globular cluster. With Astro-Physics 4-inch Traveler apo refractor at f/6 with Hutech-modified Canon 5D camera at ISO800 for 8 minutes. Stack of 4 exposures. Taken from Coonabarabran, NSW, Australia, July 2006.
