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Derek Santiago | all galleries >> Galleries >> Latest Images > NGC 6888 LRGB
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The Crescent Nebula, an emission nebula in Cygnus, 5000 light years distant and 25 light years across.

Imaging Camera: QSI640wsg
Imaging Scope: Takahashi FSQ85ED @F/5.3
Guide Camera: SX Lodestar
Mount: Avalon M-Uno
Filters: Astrodon LRGB
Exposure: 140 minutes Luminance (5 minute subs) 45 minutes each RGB (2.5 minute subs, Binx2)
Capture: APT
Processing: CCD Stack and PS CC
Date: 6/25/19 Location: My front driveway. Morristown, NJ

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