Earthshine blog

Earthshine blog

"Earthshine blog"

A blog about a system to determine terrestrial albedo by earthshine observations. Feasible thanks to sheer determination.

JD2455834

Observing logPosted by Peter Thejll Sep 30, 2011 01:57PM
Testing the Focus Search tab in the Eng. Mode. Works nicely - but how do you reset the scale on the graph?

Also tried to 'open' and 'close' the Front Iris (elsewhere labelled as 30mm and Open). This produced no effect what so ever on diffraction spikes or flux levels. Does the Iris work? In which position is it stuck?


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