Object: Helix
Nebula (NGC-7293)
Equipment: Celestron 8 on
EM-200 with ST-7XME for color and AP 155 EDFS on AP 1200 GTO with
STL-11000M camera for Hydrogen-alpha
Exposure/Processing:
blend of color and H-alpha exposures
Location/Date: Gainesville,
Florida; 2006-2007 |
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