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Derek Santiago | all galleries >> Galleries >> Galaxies > NGC4631 LRGB
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NGC4631 LRGB

The Whale galaxy in Canes Venatici.

Imaging Camera: QSI640wsg
Imaging Scope: Celestron 9.25"Edge HD at f/10
Guide Camera: SX Lodestarx2
Mount: Avalon M-Uno Fast Reverse
Filters: Astrodon Gen II LRGB
Exposure: 3.5 hours Lum, 5 minute subs unbinned, 35 mins each RGB,2.5 minute subs, binx2
Capture: APT
Processing: CCD Stack and PS CC
Date: January 26, 2018
Sky conditions: average seeing
Location: My front driveway. Morristown, NJ


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