Weird wobbly lines ...
 
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Weird wobbly lines through image


(@ginger)
Molecular Cloud Customer
Joined: 3 years ago
Posts: 4
Topic starter  

Hi,

I have stacked this from about 300 dithered images.  I did another image (M42) which came out beautifully.  This one has weirdness all over it! 🙂

Can anyone please advise what this is caused by?  All settings are standard.  Thank you.

Screenshot 2022 01 07 100204

 


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(@wvreeven)
Galaxy Customer
Joined: 4 years ago
Posts: 2090
 

@ginger Please check the individual frames to see if any satellites have passed. If that's the case then the pixel rejection in APP didn't work well enough for you.


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(@vincent-mod)
Universe Admin
Joined: 6 years ago
Posts: 5206
 

With 300 dithered frames this should be well rejected, could these be planes as well perhaps in some of the frames? You can try to change the rejection parameters as well a bit.


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(@ginger)
Molecular Cloud Customer
Joined: 3 years ago
Posts: 4
Topic starter  

So weird!  I found 2x frames with mahooosive plane lights right through them, in the exact (but straight) path of the distortion.  Funny thing was, according to APP they were not integrated.  What the hell?  Anyway, I deleted them and its ok now.  Thanks.  How strange!


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