Last updated on 10/26/2014

LDN 988   

0bject LDN 988 Dark nebula in Cygnus
Date September 18-20, 2012
Exposure LRGB 216:120:120:120  (cropped)
Camera STL11000M with AstroDon Gen II filters (water-assisted cooling)
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding Remote guide head with MiniBorg 50 mm
Processing MaximDL, Photoshop CS5, GradientXterminator, AstroActions
Comments Moderate - good seeing over several nights; acquired with CCD Commander