Photography
Tim Campbell's user avatar
Tim Campbell's user avatar
Tim Campbell's user avatar
Tim Campbell
  • Member for 4 years, 7 months
  • Last seen more than a week ago
  • Michigan, Detroit, MI, USA
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About

Longtime Unix guy (since 1987) but these days I use the Raspberry Pi for fun. I use the Pi for Astronomy/Astrophotography (ZWO ASIair & StellarMate) and now I'm finding loads of other ideas for it. This thing may turn me into a real pest here. :-)

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Top posts
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All Questions Answers
Score Newest
answer
32
Is an entry level DSLR going to shoot nice portrait pictures?
Jun 5, 2019
answer
27
Why is the North America Nebula so hard to see on this astrophoto?
Sep 27, 2020
answer
19
How to capture more stars?
May 26, 2019
answer
18
Auto white balance shifting from cooler to warmer during photo shoot
Aug 9, 2020
answer
12
Do f-stop and exposure time perfectly cancel?
Mar 11, 2019
answer
12
How does one actually *use* a dark frame?
May 20, 2019
answer
8
Why do moon shots bring out the worst in telephoto lenses?
Mar 20, 2019
answer
8
What is the physical cause of increasing noise at high ISO?
Jul 27, 2019
answer
8
Hydrogen Alpha Filters (Buying The Right One and How It's Used)
Nov 14, 2020
answer
8
How (the heck) did NASA photographer Joel Kowsky take this amazing photograph of the International Space Station transiting the Sun?
Jul 15, 2021
Top Meta posts
1
1
9
Where can I ask for an expert opinion about photography?
5
"Recommend Deletion"
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24
How much temperature is normal temperature for Raspberry Pi 4
21
When the sun "enters" a constellation, doesn't it make it impossible to see that constellation?
12
Why does my digital bank need my phone date and hour to be correct?
10
Solar Analemma - but with a star instead
8
When was it worked out/discovered that our Sun can't go supernova?

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