spsheridan

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TROPHY CASE


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    2010-08-10

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My attempt at a shot of today's partial solar eclipse at about 85% coverage from Southern California. by spsheridanin science

[–]spsheridan[S] 1 point2 points ago

Camera settings were: 200 mm, f/40 1.6 sec, ISO 6400. I used three layers of 5% visible light transmission window tinting film. I think that means there was only 0.05 * 0.05 * 0.05 = 0.000125 (0.0125%) transmission. That would explain why I needed such a high ISO setting and exposure time.

The solar eclipse from outer space by Trapped_In_Diggin pics

[–]spsheridan 1 point2 points ago

The Milky Way looks WAY to small relative to the Earth.

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