Friday, February 13, 2009

20090213 White Light Sun

Cloud cleared up a bit finally when the sun was sinking low from my home window. Seeing very bad at 2/10, transparency low at 1/10 during the best moments (like 5 seconds windows).

Telescope: Borg 45ED II
Filter: APM Herschel wedge
Camera: DMK 31AF03
Mount: LXD55

Exposure used was 1/5000s but I could see the effect of the poor seeing. There's no sign of AR1012 before processing.

And there's no sign of it after processing, too.

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