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Jupiter: great red spot deformation or image processing artefact?

astrophotography beginner dslr
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4 replies to this topic

#1 mwr

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Posted 23 July 2019 - 03:07 PM

Jupiter, July 22nd 2019, 22:20 GMT +2

 

Jupiter, July 22nd 2019, 22:20 GMT +2

Vixen VMC 110L; Canon EOS 450 Da; eyepiece projection f/35 Autostakkert (50% of 1200 frames; 10 fps; 2 min total duration); Registax wavelet sharpening

left to right: single frame - stacked - processed

Strong deformation of the great red spot: real or processing artefact??? 



#2 einarin

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Posted 23 July 2019 - 03:16 PM

Sure looks like processing to me.


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#3 KiwiRay

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Posted 23 July 2019 - 03:35 PM

Yep, processing..  No other images show this.


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#4 mwr

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Posted 24 July 2019 - 10:29 AM

Sure looks like processing to me.

 

 

Yep, processing..  No other images show this.

Thank you guys!

 

I have reprocessed the frames by using the "Surface"-option for Image Stabilisation in Autostakkert. This time it looks better:

 

Jupiter, July 22nd 2019, 22:20 GMT +2


#5 t-ara-fan

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Posted 24 July 2019 - 01:02 PM

That is amazing.  I like your presentation. Going from garbage (no offense intended) on the left to some real detail on the right.


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