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Needle Galaxy
Type Spiral Galaxy
Constellation Coma Berenices
Distance 31,000,000 ly
More Info
Date 17 Apr 2015 (Spring)
Place Little Blair Valley, Anza-Borrego Desert, CA
Exposure Data LRGB 180:60:60:60 mins @ -25C
Lum 12x15, R 4x15, G 4x15, B 4x15 (bin 1x1)
Optics DSI RC10C Corrected RC Astrograph
Focal Length 1867mm @f/7.3
Mount Astro-Physics 900GTO
Camera FLI ML-6303E
Focuser Built-in Secondary Focuser
Filters FLI CFW2-7, Astrodon Gen 2 LRGB
Software Maxim DL, CCDStack, Photoshop

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