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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
129 views

What is mapped color and how to use them in astro-photography?

On some astro-photography website, I come across some incredible images with caption that says "X in mapped color" such as: http://www.rc-astro.com/photo/id1066_big.html What is mapped color? Why and ...
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1answer
176 views

Combining multiple exposures

I find it interesting that the idea of combining bracketed exposures to increase the recorded range of brightness has gone mainstream (known as HDR) to, the point where it is built into the camera's ...
2
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1answer
136 views

How long does the exposure have to be for a specific astrophotography object with a given lense, iso and aperture?

how do I know how many frames I need (overall exposure) for a particular object at a given ISO setting? (200mm, f2.8, canon 6D) I will be shooting on a barndoor tracker, at a very dark place about 40 ...
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3answers
679 views

How to brighten stars in Photoshop?

I have a few methods for brightening stars in Lightroom and Photoshop but most of these increase noise or worse make vignetting a lot more pronounced which is already difficult to deal with in night ...
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2answers
856 views

Which lens for a milky way photo

I have a Nikon D7000 and don't know whether my 50mm 1.4 or 17-55m 2.8 lens would be better. I was automatically going to go with the 50mm lens, but then I was reading up on how I can use a longer ...
2
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1answer
217 views

How to enhance a cameraphone photo so you can see stars?

In the context of star photography, clearly you are not going to get as good of a photo with a smartphone camera as you could with a real camera and a long exposure. However, provided you have taken a ...
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2answers
495 views

How can I get a circular star trail effect?

How can I get this effect where the stars are seen as lines? Do you need a special camera?
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2answers
349 views

How to take a picture at the same time everyday?

I am currently wanting to design a system that I could leave outside permanently, and have it take a photo(or series) at the same time of the day, for a year, and then compile those into a single ...
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2answers
137 views

What should I look for in a camera which could cover all of astrophotography, microscopy and general purpose photography?

I am new to photography but I have done a lot of microscopy (confocal, light, etc...). I am familiar with optics and image processing. I want to set-up a telescope at home and maybe in the future a ...
2
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1answer
91 views

Does an already set (or not yet risen) moon still wash out stars?

If there's a decently sized moon (say, 50% visibility or more) but you still have a few hours of time before moonrise/after moonset, will the moon still wash out stars the same as if it were visible ...
2
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1answer
275 views

IXUS 70 and astrophotography

I performed astrophotography at the time where CCD were experimental devices. The world has changed, my immediate passions too, and today my camera is a compact (but enough for everyday use) ...
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3answers
195 views

Why should I use the widest aperture for star photography?

Well, this question may sound dumb to some folks but I am really confused here. I was reading this article about Photographing Stars Using a Kit Lens where author talks about keeping widest aperture ...
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4answers
279 views

How can I colorize my astrophotography?

I want to color a photo that I took from my telescope, which unfortunately only captures black and white images. How can I add color to it, let's say using Photoshop... is it possible to color only ...
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2answers
1k views

What camera for astrophotography [closed]

Ok the question was asked what's the best beginners camera. I'm interested in a camera that will take great photos. I used to be an avid amateur photographer in the days of film. I'd like to get back ...
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2answers
115 views

Astrophotography, what to shoot with barndoor tracker and 200mm f2.8 lens

I have a self made, computerized barndoor tracker. The computer controls a stepper motor very precirsely. The tracking unprecisions come from building limitations and orientation precision. I do have ...
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2answers
83 views

How to retain the most data for editing?

I have started a bit of astrophotography, an important part of which is the editing of the image to bring out stars etc not even visible after a ~40 second exposure. To do this the image must retain ...
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2answers
18k views

What settings should i put my Nikon D3100 on to photograph the moon? [duplicate]

Possible Duplicate: How to capture details of the moon? I have a Nikon D3100 and I have 2 lenses; the 18-55mm and the 55-200mm. I'm unsure of what camera settings I need to use to get a ...
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3answers
125 views

Night Sky SuperResolution (instead of star trails) - possible?

I don't know if this is possible, or runs into fundamental limits of sensors and photo sharpness. I want to "pretend" that I have a fancy night sky motorized rig - through software. Take a few ...
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2answers
310 views

What deep sky objects can be photographed without a telescope?

I'm considering purchasing a 70-300mm lens and a 1.4x TC to try some budget deep sky photography. I have seen some great pictures of the Orion Nebula taken without a telescope. My question is: can ...
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2answers
2k views

Canon 100d : How can I take a picture or timelapse of the Milky Way? [duplicate]

I recently purchased a Canon 100D and I'd really like to take a photo or timelapse the Milky Way. The current lens I have on my camera is the EF-S 18-55mm. Can this work?
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1answer
77 views

How could I have improved post-processing on this Milky Way shot?

Last week I went about 40 minutes north of St. Louis to Pere Marquette state park with my family. We went out to watch the meteor shower, and I tried to set up to take some Milky Way shots. I ran ...
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1answer
42 views

How do I loosen the fit of a T-ring to ease mounting/dismounting a telescope adapter?

I recently bought a reflecting telescope, and along with it a Canon EF T-Ring (and adapter tube) to complement my Canon T3i. The fit is extremely tight, which not only makes it difficult to fully ...
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1answer
107 views

Which characteristics should a wide-angle lens have for astrophotography?

I'm looking to buy a wide-angle lens for astrophotography, specifically on a Canon 450D (Rebel XSi). Which characteristics should I be looking for in a lens?
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1answer
1k views

DSLR long exposures and sensor overheat

I'm starting in astrophotography with Canon 1100d and 75-300mm lens. My first goal is Milky Way. I read in a article that long exposures cause overheating sensor and even may damage it. Is it true? If ...
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1answer
168 views

Whats the “most amount of moon” acceptable for astrophotography?

The last time I shot the sky, it was a full moon and it completely ruined my shot. What's the maximum amount of moon (i.e. 1/3, 1/2, etc...) that can be out that won't adversely impact a shot of the ...
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3answers
2k views

Which Canon lens would be best for landscapes and night skies? [duplicate]

I have a Canon Rebel T3i. It came with an EF 75-300 and EF-S 18-55. I like to take pictures of wilderness, especially at a distance, and some photos at night of stars and building clouds. What lens ...
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0answers
252 views

Astrophotography without a Star Tracker [duplicate]

I'm into Astrophotography lately. I'm using a Canon 550D with kit-lens. 1) I found there was a displacement of stars (obviously) in the picture that I stacked. How to solve this as I don't use a ...
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2answers
3k views

Will I hurt my camera if I take a picture of the Sun? [duplicate]

Possible Duplicate: Can the sun damage the camera sensor? Under what conditions? Title says it all...can taking a picture of the sun damage any of the components? And along the same lines, ...
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3answers
3k views

Can I expect good quality from a 2X TC on a Nikon 55-300mm lens?

I have a Nikon D3100 with the standard 18-55mm lens, and a Nikon 55-300mm lens. I bought a 2X teleconverter for the 55-300mm lens, but the TC seems to be unusable. At 300mm with the TC everything is ...
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2answers
627 views

Astro-photography - 8 inch Schmidt-Cassegrain vs 10 inch Newtonian

I'm tring to get into astro-photography and I have a usual dilemma, which one would be the best for the job. I'm more interested into shooting deep sky objects. I've been looking for "nice" telescope ...
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2answers
211 views

How do I convert a single FITS image into Red, Green and Blue images? [closed]

I've been looking for a software to get a FITS file and export 1 file for each of the RED, GREEN and BLUE channels. I came across Nebulosity last week, but I can't buy it's licence since I live in ...
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3answers
340 views

What would be a DSLR to use for combination outdoor photography and astrophotography? [closed]

I'm looking to start - finally, getting into photography again. I used to have a Pentax 1000 years ago that I used for B&W pics. Now, I want to get into both outdoor photography and ...
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1answer
255 views

Is it a good idea to adapt a canon FD 50mm F1.8 on a MFT camera (lumix G5) for night sky shots?

I think it will allow around 10 seconds exposure without star trails, but needed to get inputs form anyone who had used this setup before. I couldn't find any sample photos online. From the chart here ...
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5answers
2k views

Can I use BULB setting when taking remote pictures?

I have a Canon XTi/400D, which I connect to my Mac OS X 10.6 and am trying to take pictures when tethered to it using EOS Utility, but I am not able to use the BULB setting on my laptop. Is this ...
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5answers
106 views

Should I get a dSLR or stick with a bridge camera? [closed]

I am looking to upgrade my canon point and shot compact. I am looking for a camera that will last me 5+ years and is quality. I plan on shooting holidays, nature and astrophotography - I have a ...
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2answers
2k views

Capturing astro photography with D7100

I just bought a Nikon D7100, with the basic kit lens 18-105mm. I was wondering, if I can capture stars or milky way with it. Will the answer to this question work for me? As it says 24mm on f/2. Also ...
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1answer
62 views

Am I experiencing field distortion while astro photographing when stars on the edges give trails?

I have started astrophotgraphing. My primary lense I use is Sigma 70-200mm F2.8 APO with Nikon D7100 and Sigma 2X TC. I also use Astrotrack without guidance. I have gotten rid of the coma by making ...
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1answer
1k views

astrophotography with Nikon D3300 is possible? [duplicate]

i have Nikon D3300 DSLR with Nikon 18-55mm (VR2) lens and i want to shoot astrophotos. i wanna know if this possible with my camera or lens and if not , what should i upgrade ? and what to ? ...
0
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1answer
274 views

Attaching a bridge camera to a telescope (62mm filter piece to a T-ring)

I'm looking into buying the Panasonic Lumix FZ1000 bridge camera. While my main use for it is to shoot 4K video and some slow-motion stuff, I would also like to use it with a telescope. The FZ1000 ...
0
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1answer
498 views

Can you take a picture of a milky way on a canon EOS 300?

I really want to take a picture of the Milky Way using my camera. I'm not sure if it is able to pick it up? The lens I am currently using is a Canon EF 55-200mm. Should I be able to this?
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1answer
88 views

Can an M42 mount be used to attach an A-mount Sony camera to a NexStar telescope?

Do the NexStar-series telescopes allow for a camera to be attached using an M42 adapter?
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1answer
450 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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1answer
50 views

is it possible to take photographs of the Milky Way with a Panasonic FZ-30 camera?

I have a Panasoinc Lumix FZ30 "SLR-like" camera It can take raw images. It has ISO speed between 80 and 400 and max aperture f2.8 and max 60 seconds of exposure time. I am really eager to take ...
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1answer
72 views

How can I tell what focal length a zoom lens was set to for a photo of the moon?

It appears that neither the Sony 55-210 mm f/4.5-6.3 nor the Canon EF-S 55–250mm f/4–5.6 reports the actual focal length to the camera: both cameras' metadata show the lens but report the focal length ...
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0answers
43 views

Quilted/Tiled Image Sensor: How do you eliminate stripes of missing photos in huge quilted sensors?

Background: This question is largely inspired by one of the answers in: What limits the size of digital imaging sensors? So the answer mentions uber-large image sensors that are made by "quilting" or ...
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0answers
117 views

What is the best lens to shoot the Milky-Way on a crop camera? [duplicate]

I own a Canon 100d and i like to photograph the stars, I'd like to have a wide angle lens to capture the most of the milky way i can. Possibly as cheap as possible and have really good quality. Thank ...
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0answers
81 views

What would be the optimal settings for shooting Jupiter from non DSLR? [duplicate]

I have a Nikon coolpix L120 camera. I need to capture the details of the bands on the jupiter. I tried many times with exposure of 1/20th second with different ISO's, and got picture of jupiter ...
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0answers
43 views

Beginner Astrophotography [duplicate]

I'm very new to this field and any helpful suggestions would be very much appreciated. I have acquired from a friend a Nikon D7000 and the standard 18-55mm kit lens, but can you suggest a lens or ...
0
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1answer
157 views

Noise reduction before or after deconvolution?

NR before or after sharpening has been asked and answered, but deconvolution is much more complicated than simple USM. Many deconvolution algorithms have their own methods of handling noise, so I'm ...
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301 views

Printing Milky Way Photos

I want to print out either of these two Milky Way Photos on a 12x18 size photograph (Or vise versa if it is horizontal). http://500px.com/photo/77785439/milky-way-touching-the-trees-by-tom-jones ...