Gulf of Mexico Region in the North American Nebula
Acquisition Details
- Date Posted: July 20, 2006
- Resolutions: 1200x800 , 1200x800 , 1200x800
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Description
So Ive heard how many times now... you have to have your Canon 20d modified in order to capture Hydrogen Alpha emission. Hogwash. This is a composite of 4x15 minute exposures with the 20ds native noise reduction on and a Lumicon HA Filter.
- User details
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- John Lanoue
- January 19, 2022
Funding Member
