Sh2-274 (The Medusa Nebula) Technical Details Optics Phillips 24-inch RCOS Telescope Camera SBIG STL11000 Exposure LRGB = 180:60:60:60 (6 hours) Object Types Planetary Nebula Constellation Gemini Creator Adam Block
NGC2392 (The Lion's Mane Nebula) Technical Details Optics Schulman 32-inch RCOS Telescope Camera SBIG STX16803 Exposure RGB = 12:12:12 (0.6 hours) Object Types Planetary Nebula Constellation Gemini Creator Adam Block
NGC2158 Technical Details Optics Schulman 32-inch RCOS Telescope Camera SBIG STX16803 Exposure RGB = 24:24:24 (1.2 hours) Object Types Open Cluster Constellation Gemini Creator Adam Block Dates Nov. 1, 2012
IC444 Technical Details Optics Schulman 32-inch RCOS Telescope Camera SBIG STX16803 Exposure LRGB = 600:360:300:300 (26 hours) Object Types Reflection Nebula Constellation Gemini Creator Adam Block Dates Jan. 1, 2014
IC443 Technical Details Optics Phillips 24-inch RCOS Telescope Camera SBIG STL11000 Exposure LRGB = 300:50:60:70 (8 hours) Object Types Supernova Remnant Constellation Gemini Dates Nov. 1, 2009