Well, something is going wrong! I have a light box made by Peter in Adelaide. I turned it full bright and even tried 10 min....got nothing but black. I tried a few times but I certainly will try again. My Ha filter is an Astronomik 12 nm.....
Thanks for the answers!
Peter
EDit: Ok, got this figured out. My exposures were way too long, but for some odd reason my imaging program displayed those images as totally black. So I tried CCDSoft and the same exposure gave totally white. Finally I tried some impossibly short exposure of 1 sec and suddenly I am seeing a flat (this with the box full on). The totally black image even after 10 min had me fooled. Still not sure what that is about.
Last edited by PRejto; 06-03-2013 at 10:37 PM.
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