The Rosette Nebula - NGC2237
(click for larger resolution image)
Location: Scottsdale, AZ
Optics: Takahashi Epsilon-160@ f3.3
Mount: AP900GT (guided with Toucam Webcam)
Camera: Starlight Xpress SXV-H9
Exposure:Ha =23x5min = 115 in
Note: Hot pixel removal, Aligned and Combined in MaximDL. Processed in Photoshop CS. No dark frames.