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Chess pattern with ASI071

Imaging Filters Astrophotography
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#1 eitannudel

eitannudel

    Lift Off

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Posted 03 March 2021 - 12:02 PM

Hello, 

 

I tried to use my ASI071 for the first time yesterday. This is my first time with a non-DSLR so I'm an absolute beginner.

 

Equipment used was: ASI071- Pro, Orion ED80, Optolong L-extreme, Astrophotography tool.

 

When taking long exposures (60+ seconds) I get a chess pattern on the photo. I tried to modify a few parameters and seems that increasing the bin reduced this pattern. From what I read in this forum I should only be using larger Bin settings during focusing and framing, so I am wondering what am I doing wrong if keeping the Bin to 1x1. 

 

Thank you for your help 

 

 

 

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#2 adiubald

adiubald

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Posted 03 March 2021 - 04:08 PM

Have you tried to open one of your subs in a different application?  To figure out if this is real or just the way APT is presenting it?

 

good luck




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