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David Mingay | all galleries >> Mynd Dagsins '15 >> Photo of the Day 2008 > Sep 22: Setting circles
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22-SEP-2008 David Mingay

Sep 22: Setting circles

I figured out the equatorial mount on the telescope. The scales are for RA, (right ascension, and dec, Declination. Once you can get your telescope pointing at a known star, any other object can be located by the use of these scales. Seems a lot of people don't care for such olde fashioned ways and have computer guided mounts. Pah, who needs computers? ight, now what's the RA and dec of my wine glass...

Canon EOS 20D
1/125s f/11.0 at 105.0mm iso100 full exif

other sizes: small medium original auto
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Michael Todd Thorpe21-Oct-2008 18:52
I agree with Robin...
Robin Reid27-Sep-2008 21:23
Lining up the numbers and being "old fashioned" fits you.