Nebulae

NGC 6888 THE CRESCENT NEBULA BICOLOR VERSION (HA-OIII)

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Equipment and exposition:

Skywatcher ED80 reduced with William Optics 0.8x Type II
ATIK 314L with Atik Filter USB wheel,Astronomik Filters 31,8
Guided with Orion ST 80 with Starshoot Autoguider
NEQ6 Geoptik Modded
About 4 hours (HA-OIII-SII) (This is the Ha OIII version)

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