NGC6992 (The Veil Nebula) Technical Details Optics Phillips 24-inch RCOS Telescope Camera SBIG STL11000 Exposure LRGB = 110:50:40:50 (4.17 hours) Object Types Supernova Remnant Constellation Cygnus Creator Adam Block
NGC6960 (The Veil Nebula) Technical Details Optics Phillips 24-inch RCOS Telescope Camera SBIG STL11000 Exposure LRGB = 180:50:50:50 (5.5 hours) Object Types Supernova Remnant Constellation Cygnus Creator Adam Block
M1 (The Crab Nebula), 2012 Technical Details Optics Schulman 32-inch RCOS Telescope Camera SBIG STX16803 Exposure HaRGB = 600:180:180:180 (19 hours) Object Types Supernova Remnant Constellation Taurus Creator Adam Block
M1 (The Crab Nebula), 2009 Technical Details Optics Phillips 24-inch RCOS Telescope Camera SBIG STL11000 Exposure (L+Ha)RGB = (165+180):50:40:50 (8.08 hours) Object Types Supernova Remnant Constellation Taurus Creator Adam Block
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
Cassiopeia A Technical Details Optics Phillips 24-inch RCOS Telescope Camera SBIG STL11000 Exposure LRGB = 240:90:90:90 (8.5 hours) Object Types Supernova Remnant Constellation Cassiopeia Creator Adam Block Dates Sept. 1, 2008