

Mars: January 13, 2010
Uploaded by
frank5817
, Jan 13 2010 07:15 PM
- Owner: frank5817 (View all images and albums)
- Uploaded: Jan 13 2010 07:15 PM
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- Album: frank5817's photos

Sketching: The eyepiece sketch is the first one in graphite pencil. Second color sketch was made indoors. White sketching paper 8" x 11"; HB graphite pencil, blending stump for blending orange, brown, yellow and violet Crayola pencil shavings. No adjustments were needed after scanning. Date 1/13/2010 – Time 4:30-5:30 UT Telescope: 10 inch f/5.7 Dobsonian and 6mm eyepiece 241x Temperature: -9°C (16°F) mostly clear, slight winds Transparency 3/5 Seeing: Antoniadi II Frank McCabe