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NGC1999 Nebulas
NGC1999
Object
Type Reflection Nebula
Constellation Orion
Distance
More Info
Image
Date 13 Jan 2018 (Winter)
Place Little Blair Valley, Anza-Borrego Desert, CA
Exposure Data HaLRGB 60:75:45:45:45 mins @ -25C
Ha 3x20, Lum 5x15, R 3x15, G 3x15, B 3x15 (bin 1x1)
Notes
Equipment
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 3nm Ha, Gen 2 LRGB
Software MaxIm DL, CCDStack, Photoshop

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