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Astrophotography and Sketching >> Beginning and Intermediate Imaging

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Reged: 02/11/11

Loc: Rochester, MI
Refractor diffraction spikes?
      #5635577 - 01/21/13 07:24 PM

In an image I recently took with my Orion ED80 I noticed two diffraction like spike things on Ori - HIP 262141 (the really bright star on the right of the image). Is this normal or is there something in my optical train that could be causing this? I don't really mind it, I think it adds to the image, just curious why its there.

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Reged: 08/02/09

Loc: Smokey Point , 48.12°N 122.25...
Re: Refractor diffraction spikes? new [Re: TopherTheME]
      #5635714 - 01/21/13 09:04 PM

I've seen worse, I had to look pretty hard to see it. It's possible something very small is protruding into the light path... but it's not much. I get one or two stars every once in a while with my AT65EDQ that do that.

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