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Astrophotography is the type of photography specializing in celestial objects such as the sun, moon, stars, and sky.

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1answer
429 views

Tips for photographing long star trails [duplicate]

Possible Duplicate: Tips for landscape+stars photography? I need some tips and tricks for photographing long star trails. Some of the questions I am thinking about are: What aperture/ISO? ...
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6answers
879 views

How to photograph a partial solar eclipse?

There will be a partial solar eclipse tomorrow visible from Europe, Africa, Asia. I'm looking for photography tips. Looking for ideas for a typical amateur photographer but also for someone having a ...
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2answers
1k views

Pixel-to-RA/DEC mapping in digitized astrophotography

I have a 1443x998 picture of the stars (taken w/ a 35mm camera and then scanned) with the following stars at the following pixel locations: Altair x=782, y=532 [19h50m46.9990s RA, +08 52'05.959'' ...
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3answers
444 views

Measuring angular distance with photographs

Is length in a photograph proportional to angular distance in the photographed scene? Example: I take a picture with the horizon vertically centered. In the picture, I know that the point 1 inch ...
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3answers
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How do you photograph a lunar eclipse?

Tonight is the night of a lunar eclipse, and I'm curious, what kinds of tips do you guys have for photographing one? I'd like solutions for both consumer-grade equipment, as well as DSLRs, so that ...
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4answers
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What's the best technique and kit for taking a picture of the Milky Way in a nearly pitch black landscape?

I've tried but I don't think my kit is good enough. How do you take pictures of something like the milky way? And if you've never actually SEEN the milky way, then you definitely MUST take a trip to ...
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2answers
4k views

What filters are commonly used in photographing the moon with a DSLR at night without a telescope?

All my, very limited, experience photographing the moon has been through small telescopes with low resolution mono-chrome cameras. Limited in that I prefer deep space objects with large scopes at very ...
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2answers
5k views

How do I digitally post process Moon photos?

I've created a few photos of the Moon using a Maksutov-Cassegrain telescope and a DSLR. I've tried different ISO settings, shutter speed, bracketing to find the best settings. Here I show a (reduced ...
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3answers
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Astrophotography: real aperture vs f-number?

Reading up on astrophotography, there seems to be a movement that believes real aperture (diameter of iris) is more important than f-number when talking about speed. How and where did this come from? ...
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6answers
6k views

Which intervalometer for time-lapse astrophotography will work with a Canon 450D?

I've long been interested in astrophotography, and it was one of the primary reasons I purchased my Canon 450D about 15 months ago. I've been working on getting milky way shots for the last 6 months, ...
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5answers
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Tips for landscape+stars photography?

I'm leaving for holidays tomorrow, and there's a good chance that I'll be able to be by night on a field with no artificial light around, and no moon in the sky. I'd love to take some picture of the ...
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6answers
3k views

How do I get started in Astrophotography?

I have a Canon 20D. I'd love to take some photos of the moon and stars. How do I get started? I've search the web and the information is sparse and cryptic. I'd like to know what equipment is the ...
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13answers
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How do I set the proper exposure for nighttime moon photos?

All my attempts to get a good shot of the full moon with my DSLR result in an overexposed circle on a black background. I've used a tripod, remote shutter release, low ISO, and long exposure, but ...