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Astrophotography and Sketching >> Sketching

frank5817
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Reged: 06/13/06
Posts: 3050
Loc: Illinois
Re: Aug08 CN Imaging/Sketching Contest Submissions!
      08/31/08 12:01 AM Attachment (6 downloads)

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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Subject Posted by Posted on
* Aug08 CN Imaging/Sketching Contest Submissions! Charlie Hein 08/01/08 07:54 PM
. * Re: Aug08 CN Imaging/Sketching Contest Submissions! markseibold   08/30/08 02:57 AM
. * Re: Aug08 CN Imaging/Sketching Contest Submissions! frank5817   08/31/08 12:01 AM
. * Re: Aug08 CN Imaging/Sketching Contest Submissions xfile101   08/31/08 04:03 PM
. * Re: Aug08 CN Imaging/Sketching Contest Submissions Charlie HeinModerator   09/01/08 07:04 AM
. * Re: Aug08 CN Imaging/Sketching Contest Submissions WadeVC   08/29/08 02:00 AM
. * Re: Aug08 CN Imaging/Sketching Contest Submissions! darkstar528   08/25/08 02:32 AM

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