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NGC6820 Nebula
NGC6820
Object
Type Diffuse Nebula
Constellation Vulpecula
Distance
More Info
Image
Date 21-Jul-2017 (Summer)
Place Palomar Mountain, CA
Exposure Data SHOLRGB 120:180:180:25:25:25:25 mins @ -25C
SII 12x15, Ha 8x15, OIII 12x14, Lum 5x5, R 5x5, G 5x5, B 5x5 (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 Robo-Focus
Filters FLI CFW2-7, Astrodon 3nm Ha, Gen 2 LRGB
Software MaxIm DL, CCDStack, Photoshop

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