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Crab Nebula
M1
Object
Type Supernova Remnant
Constellation Taurus
Distance 6,300 ly
More Info
Image
Date 04 Jan 2019 (Winter)
Place Little Blair Valley, Anza-Borrego Desert, CA
Exposure Data HaRGB 75:20:20:20 min @ -25C
Ha 5x15, R 4x5, G 4x5, B 4x5 (bin 1x1)
Notes
Equipment
Optics DSI RC10C Corrected RC Astrograph
Focal Length 1867mm @f/7.3
Mount Astro-Physics 900GTO
Camera FLI ML-x694
Focuser Built-in Secondary Focuser
Filters FLI CFW2-7, Astrodon Gen 2 LRGB, 3nm Ha
Software Maxim DL, CCDStack, Photoshop