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North American Nebula(Thomas Arrington)
| Acquisition Date | : | July 16, 2008 |
| Camera | : | Canon Rebel XT - hap Griffin Modified |
| Camera Settings | : | ISO 800
20 x 180 seconds |
| Telescope | : | William Optics 80mm Fluorite Doublet
W/O type II Reducer/Flattener IDAS LPS filter |
| Mount | : | Celestron CGE - unguided |
| Processing Package / Processing Applied | : | AIP4WIN v2.2 Stack, Dark and Flat subtraction
PixInsight LE Photoshop Elements 3.0 |
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