I took this with a C14, ST2000XCM, Optec compensating focuser, and Optec .5 reducer yielding about f5.5. It is a stack of eight 15 minute exposures. I applied cool pixel and hot pixel filters, and then averaged and color converted using CCDOPS. For this first image, I did some processing with Photoshop: curves to bring out the dimmer details and levels correct the black point.
Attached Image:
Michael Watts
CGE 1400
TV76
ETX90