sketches : Saturn |
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![]() Saturn, 04-26-2008 8:30-8:49 pm PDT. 15" F/5 Litebox reflector, 12.5mm Ortho (152x). Montebello Open Space Preserve, CA. Seeing: 8/10, Transparency: 4/10. |
![]() Saturn, 02-18-2007 Second Saturn Sketch, through the Megrez 80 FD. Compare detail visibile between the large and small aperture scopes. |
![]() Saturn, 02-18-2007 First Saturn Sketch in a while. View was soft through the 15-inch Dobsonian at over 200x. Four moons visible, though the fourth was too far from the planet to be included as scale. |
![]() Saturn, 03-08-2004 More good seeing, Cassini division crisp. Shading a bit better on this sketch. Cloud bands more easily visible than on 03-06-2004. |
![]() Saturn, 03-06-2004 Very good seeing. Planet casting shadow on rings, though my shading work leaves something to be desired. Ring orientation w.r.t. planet is slightly off. |
![]() Saturn, 12-27-2003 Looks better on paper than through the scanner. |
![]() Saturn, 12-26-2003 Improved, but too much fudging with eraser. |
![]() Saturn, 12-25-2003 First Saturn sketch, also first color sketch |
Copyright © 2003-2007 Michael Portuesi. See the front page for licensing information.