The Little Dumbbell Nebula,
also known as Messier 76, is a planetary nebula located 2,500
light years away in the constellation Perseus.
Optics: Deep Sky Instruments RC10C
Mount: Astro-Physics AP900GTO
Camera: SBIG ST2K XM
Guiding Camera: SBIG ST-i
Filters Astrodon Ha, O3, Red, Green and Blue
Location: Roswell, Georgia
Exposure Details
Ha = 510 Minutes (mapped to
green)
O3 = 360 Minutes (mapped to
blue)
RGB = 30 Minutes for Star Color
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