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30 minutes exposure

30 minutes exposure

Last night I did a 30 minute exposure with the GFx.   The bright stripe just above the water level is a crab fishing boat, which was leaving just as we arrived. Surprisingly few hot pixels and noise. DXO then also helped a lot (see comparison below), and Photoshop the few that were left.

Now, however…

Now, however…

Last night, until about 0:30, we saw the first NLCs this season. We were again at the ferry port. At first it didn’t look like we would be lucky, but as time passed and it got dark (well, it doesn’t get really dark), first faint, then more and more visible NLCs appeared.   However, it […]

 
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