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Mario Bautista | all galleries >> Galleries >> monochromatic_images > IC443
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Mario Bautista, MD

IC443

Color version http://www.pbase.com/mariobmd/image/140395024

Taken with a Takahashi TOA130 NFB with 67 Flattener and QSI 583wsg with Astrodon 5nm Halpha filter.
Image scale of 1.1 arcsec/pixel.
Guided with a SBIG STi on a MiniBorg 50.
AP1200 GTO Mount
Exposure time:Halpha: 4 hours with 30 minutes subexposure. Softwares: CCDAutopilot,Sky6 Pro,MaxIM DL,Focusmax, CCDNavigator, CCDStack and Photoshop CS2
Taken on November 24 and 25, 2011 in Jackson, Ohio


other sizes: small medium large original auto
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