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frank5817
Post Laureate
   
Reged: 06/13/06
Posts: 3050
Loc: Illinois
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Re: Aug08 CN Imaging/Sketching Contest Submissions!
08/31/08 12:01 AM Attachment (6 downloads)
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This is a sketch of the 23 day old waning crescent moon as it appeared in the transparent morning sky between 8:00am and 10:00am. For this sketch I used: light blue drawing paper cut to 12"x14”, white Conte’ pastel pencils, a light blue Crayola pencil, a blending stump and my index finger too. No adjustments were need after scanning except size reduction. Telescope: 4.25 inch f/5 Dobsonian and 12mm eyepiece 45x
Date: 8-24-2008 13:00-15:00 UT Temperature: 20° C (68° F) Partly cloudy, calm Seeing: Antoniadi III Colongitude: 188° Phase: 262.9° Lunation: 23 days Illumination: 44 % Libration Latitude -6° Libration Longitude -1°
Frank McCabe
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