Re: Calculating arc-seconds per pixel Question
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Probably not missing anything. But to be sure to check out the calculators at the www.astronomy.tools site. They are the best.?
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On Thu, Dec 31, 2020 at 11:35 PM, Tom & Barbara Coverdale wrote:
I found the formula for calculating this value but have a question. When using focal length, is it the actual focal length or is it the apparent focal length? I have two different cameras with different size sensors but get a very similar arcsec/pixel. What ?am I missing? ? -- Chip Louie Chief Daydreamer Imagination Hardware? ? ?Astropheric Weather Forecast - South Pasadena, CA? |
Chip Louie