M1 - The Crab Nebula
Date: 12/21/2003
Location: Scottsdale, AZ
Optics: Takahashi CN-212 f/9.9
Mount: AP900GTO unguided (used Pulseguide)
Camera: Starlight Xpress SXV-H9
Exposure: HaLRGB: Ha:22x80sec, L:11x60sec, R:10x80sec, G:7x80sec, B:10x80sec - 63 Minutes total, 2x binned
Note: Aligned and RGB Combined in MaximDL. Processed and luminance layering in Photoshop CS.