Quote:
Originally Posted by skysurfer
The result is nice, but 387x22 seconds ?
You can better take longer exposure times, e.g. 1, 2 or even 4 minutes per frame. That requires far less subs and even less total integration time.
E.g. 60x1 minute suffices.
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1,2 or 4 mins on a Celestron 4SE Alt-Az mount ? I'd be posting my photos in the star trails forum.