NGC7000 - North American Nebula (lower region) in color [Click on image for larger view] NGC7000 - North American Nebula (lower region) in H-Alpha [Click on image for larger view] Image taken with Tim Johnson.

Telescope Focal Length/Ratio Mount Camera Exposure Filter(s) Binning Location Date Processing

TEC160FL F/7 [owned by Tim Johnson] 1120mm Takahashi NJP Temma 2 ST-10XE** Total exposure = 64 minutes [RGB = 8 x 480s each] Astrodon 6nm H-Alpha 1x1 3RF Comanche Springs, Crowell, TX July 22, 2006 - captured with Maxim DL v4 - aligned and combined in Maxim DL v4 - adjustments in PhotoShop CS **Equipment courtesy of Three Rivers Foundation

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