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 Post subject: ASI 071 Bayer Matrix
 Post Posted: Fri Nov 10, 2017 4:08 pm 
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Joined: Wed Apr 26, 2017 4:41 am
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What is Bayer pattern for ZWO ASI 071?


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 Post subject: Re: ASI 071 Bayer Matrix
 Post Posted: Sat Nov 11, 2017 2:32 am 
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According to the specs on the web site it's: RGGB


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 Post subject: Re: ASI 071 Bayer Matrix
 Post Posted: Sat Nov 11, 2017 12:27 pm 
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My confusion is that FITS header says it is GRGB.


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 Post subject: Re: ASI 071 Bayer Matrix
 Post Posted: Sat Nov 11, 2017 1:29 pm 
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Not an expert by any means but would think that's a function of the software writing the file. What are you using for capture software? Maybe look at the default settings in it.
John


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 Post subject: Re: ASI 071 Bayer Matrix
 Post Posted: Sat Nov 11, 2017 6:55 pm 
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Thanks. I'll check. I used Sharpcap


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 Post subject: Re: ASI 071 Bayer Matrix
 Post Posted: Sat Nov 11, 2017 7:46 pm 
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I just got through looking at my SharpCap, and you're right! The program's FITS header says it is GBRG and I don't see a way to change the default save. If it's getting it info from the camera, then either the specs are wrong or the program is reading it incorrectly.

Just ran out of ideas :?
John


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 Post subject: Re: ASI 071 Bayer Matrix
 Post Posted: Sun Nov 12, 2017 1:09 am 
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I just took some terrestial images, and the matrix on the sensor is definitely RGGB. I can work with that knowledge. Thanks for the help!


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 Post subject: Re: ASI 071 Bayer Matrix
 Post Posted: Sun Nov 12, 2017 1:22 pm 
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It kind'a begs the question though, why is SharpCap putting a different Bayer configuration in the FITS header?


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 Post subject: Re: ASI 071 Bayer Matrix
 Post Posted: Wed Nov 15, 2017 12:41 pm 
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maybe you can feedback to the author of sharpcap

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