Last updated on 10/26/2014

Sh2-101

Object Sh2-101 Emission nebula in Cygnus
Date August 3-11, 2011
Exposure HαRGB 510:20:20:20 (Hα for L and red; cropped)
Camera STL11000M with Astronomik filters (water assisted cooling -10�C)
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 seeing; moonlight for most of the Hα imaging