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Dumbbell Nebula
M27
Object
Type Planetary Nebula
Constellation Vulpecula
Distance 1,250 ly
More Info
Image
Date 17-Aug-2012 (Summer)
Place Carlsbad, CA
Exposure Data NII 150 mins @ -10C
NII 10x15 (bin 1x1)
Notes
Equipment
Optics Celestron C11 Carbon Fiber SCT w/XLT
Focal Length 1700mm @f/6
Mount Astro-Physics 900GTO
Camera SBIG ST-10XME
Focuser Robo-Focus
Filters CFW10A, Astrodon 3nm NII
Software Maxim DL, CCDStack, Photoshop

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