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strongmanmike2002 | all galleries >> Images taken prior to 2012 >> Nebulae >> Lagoon Nebula > Halpha Lagoon Negative
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28-OCT-2010 Press F11 for full screen mode

Halpha Lagoon Negative

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Full Frame 40% of full size

AP152 F7.5 Starfire APO refractor with 4" field flattener
FLI ProLine11002 CCD & CFW-2-7
Ha = 30min (bin 1X1) Astronomik filters
-35C chip temp, darks and flats (AstroHandy LightRing used for flats)
12MPPS download speed = 1.5sec/full frame download at bin 1X1.
FOV = 1.6deg X 1.2deg at 1.4"/pix
Guide camera: Starlightxpress SXVH9


other sizes: small medium large original auto
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