Last updated on 10/26/2014

NGC 1999, IC 427 & 428

0bject NGC 1999, IC 427, IC 428
Date December 1 - 23, 2011
Exposure HαLRGB 180:215:85:85:200 (cropped, binned 1x1)
Camera STL11000M with Astronomik filters
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding External guide head with 50mm MiniBorg
Processing MaximDL, Photoshop CS5,  AstroActions, GradientXterminator
Comments Variable seeing, cool or cold with periods of passing clouds