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Horizontal banding w/DSLR

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MikeM

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Lenticular Galaxy

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Location: NJ, USA

Post Mon Oct 09, 2017 1:25 pm

Re: Horizontal banding w/DSLR

This looks like some sort of power supply issue to me.
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Craig

Red Giant

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Location: Slave Lake Alberta

Post Tue Oct 10, 2017 10:41 am

Re: Horizontal banding w/DSLR

https://www.dropbox.com/s/ausrx7paixgb9d5/M101.jpg?dl=0

So i stacked w/ DSS on my old computer and no banding, go figure.
I can finally see what i am shooting at.
Now for better guiding, calibration files and processing skills.
I also ordered a AC adapter for full time power to camera.

Thanks
Craig

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gardenfish

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Post Tue Oct 10, 2017 1:34 pm

Re: Horizontal banding w/DSLR

Glad you can see the pics now. If your using PS from the last pic you posted you may try HLVG and Gradient Exterminator. They are adds ons you can get and would help a lot .
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Doug

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Location: Temecula, California

Post Wed Oct 11, 2017 3:28 am

Re: Horizontal banding w/DSLR

Agreed, that's pretty bad. Does that banding happen at all exposure lengths? It shouldn't occur at all, but, perhaps you may find it's caused at longer exposure lengths? What I'm leading to is possible overheating?
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Craig

Red Giant

Posts: 146

Joined: Fri Apr 18, 2014 6:19 am

Location: Slave Lake Alberta

Post Wed Oct 11, 2017 10:32 am

Re: Horizontal banding w/DSLR

It's weird Doug, DSS on my newer laptop stacked with the banding and my old computers DSS didn't.

https://www.dropbox.com/s/s1uau1937sron ... P.jpg?dl=0
Craig

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Meade 115mm ED Triplet, Orion Atlas EQ-G, Orion ST80, SSAG, Nikon D5200, BackyardNIKON
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Doug

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The good thing about science is that it’s true whether or not you believe in it. ― Neil deGrasse Tyson

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Joined: Tue Dec 23, 2008 11:41 am

Location: Temecula, California

Post Thu Oct 12, 2017 2:34 am

Re: Horizontal banding w/DSLR

Did you figure it out? Old Computer vs New Computer? Interesting results. The New Computer failed the stacking algorithm. Wow! Good job Craig! :thumbup: :thumbup:
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