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Horsehead Nebula
IC434
Object
Type Dark Nebula
Constellation Orion
Distance 1,600 ly
More Info
Image
Date 14-Nov-2009 (Fall)
Place Little Blair Valley, Anza-Borrego Desert, CA
Exposure Data HaRGB 120:50:50:50 mins @ -20C
Ha 8x15, R 10x5, G 10x5, B 10x5 (bin 1x1)
Notes
Equipment
Optics Takahashi FSQ-106N Refractor
Focal Length 530mm @f/5
Mount Astro-Physics 900GTO
Camera SBIG ST-10XME
Focuser Robo-Focus
Filters CFW10A, Astrodon 3nm Ha, Gen 2 LRGB
Software MaxIm DL, CCDStack, Photoshop

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