Earthshine blog

"Earthshine blog"

A blog about a telescopic system at the Mauna Loa Observatory on Hawaii to determine terrestrial albedo by earthshine observations. Feasible thanks to sheer determination.

JD2455858

Observing log Posted by peter.thejll Oct 23, 2011 17:39

4-5 degrees C. Less thin cloud than previous nights. Shutter misses quite a few images. Towards dawn shutter working better. Sky noticeably brighter by 5:25 on all-sky camera, but not in CCD images.

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