Crescent Nebula surrounded by part of IC 1318 (Gamma Cygni Nebula)

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Telescope Focal Length/Ratio Mount Camera Filters Exposure Location Date Processing

Astro-Physics 160 (courtesy 3RF.org) 1232mm   F/7.7 Takahashi NJP Temma 2 Apogee Alta U16M Astrodon 5nm Ha + Gen 2 LRGB 4.4 hours [9 x 15 min Ha, 4 x 10 min RG, 5 x 10 min B] Eldorado Star Party, Eldorado, TX Oct 16, 2009 - captured with Maxim DL v4 - aligned and stacked in Maxim DL v4 - adjusted in PhotoShop CS3

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