sketches : Galaxies : M31 Andromeda Galaxy, 10-06-2007

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M31 Andromeda Galaxy, 10-13-2007

Arp 81 interacting galaxies, 08-11-2007

M31 Andromeda Galaxy, 10-06-2007
First attempt at drawing M31. Wide-field sketch made at Montebello Open Space Preserve, CA, 10:10-10:40pm PDT. Seeing 6/10, Transparency 3/10 (urban light pollution over Silicon Valley was causing skyglow in that party of the sky). William Optics Megrez 80 II FD refractor with a 32mm Erfle eyepiece (18x). The sketch was done with regular sketch pencils and a blending stump on Strathmore 400 series drawing paper. I scanned the sketch on a Macintosh and processed it using Pixelmator graphics software.

M31 Andromeda Galaxy, 10-13-2007

Arp 81 interacting galaxies, 08-11-2007


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