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Derek Santiago | all galleries >> Galleries >> Dark and Reflection Nebulae > NGC 7023
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NGC 7023

The Iris Nebula. Bright reflection nebula in Cepheus

Imaging Camera: QSI640wsg
Imaging Scope: Celestron 9.25"Edge HD at f/7
Guide Camera: SX Lodestarx2
Mount: Avalon M-Uno Fast Reverse
Filters: Astrodon Gen II LRGB
Exposure: 4 hours Lum, 3 minute subs unbinned, 1.5 hour each RGB, 1 minute subs binnedx2
Capture: APT
Processing: CCD Stack and PS CC
Date: 6/5/22 and 6/6/22
Sky conditions: below average seeing, bortle white skies, SQM 17.35 mag/arc-sec2
Location: My front driveway. Morristown, NJ

other sizes: small medium large original auto
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