[Leica] Comet pic, software to eliminate earth's rotation?

[Peter Dzwig]

Peter,

personally I wouldn't bother. The software might well interpret some are 
all of the tail as something to be corrected.

Peter

On 23/10/2024 07:27, Peter Klein via LUG wrote:
> The Seattle area finally had a clear-ish night. I went out to a bluff 
> overlooking Puget Sound to attempt to see and photograph Comet 
> Tsuchinshan-Atlas. The comet has faded to below naked-eye visibility, 
> and required exposures of 3-8 seconds. So I ended up with the stars and 
> comet head elongated into little lines.  Is there any software that will 
> resolve this "motion blur?" Focus Magic can do something like this, but 
> only over about 20 pixels. My "star trails" are  longer.
> 
> Sized down a bit, it looks reasonable. Five seconds at f/3.3, ISO 1600, 
> Olympus EM-1 MK II and 50-200 f/2.8-3.5.  Couldn't see a thing, could 
> barely detect it with binoculars. Focus by trial and error.
> https://www.flickr.com/photos/24844563@N04/54087604179/in/dateposted-public/
> 
> I am now thawing out my hands...
> 
> --Peter
> 
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-- 

Dr. Peter Dzwig