Star trails : sheer beauty

CCD vs Film? Lots of time vs no patience? Alright, this is your place to discuss all the astrophotography what's and what's not. You can discuss about techniques, accessories, cameras, whatever....just make sure you also post some nice photos here too!
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gwenyi
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Star trails : sheer beauty

Post by gwenyi »

http://www.universetoday.com/wp-content ... 40mred.jpg
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Tachyon
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Post by Tachyon »

Ouch! My eyes!! I think this one is 'too much of a good thing'...
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
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akailim
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Post by akailim »

Hi, a real beauty. how long is the exposure?
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gwenyi
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Post by gwenyi »

128 separate five-minute images were combined to produce this result. The stars form circles about the south celestial pole but the background glow is not from light pollution. It is produced by the combined light from some of the Milky Way’s four hundred billion stars. This image was exposed with a Canon 20D camera and a 12-24mm f/4 Sigma zoom lens, set to a focal length of 12mm.
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boothee
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Post by boothee »

:shock: :shock: Ohh!! Full of Stars . . . :shock: :shock:
Nice one!
Cheers!!!
boothee
1150mm, 254mm, Newtonion Reflector on EQ5 Mount with dual axis DK3 drive, QHY5 Camera, Canon 300D + Kit Lens, Yangon, Myanmar.
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ALPiNe
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Location: In the Ladies. *Censored*

Post by ALPiNe »

@_@ Hypnotising!


Cheers,
- ALPiNe
.- .-.. .--. .. -. .
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Traveler
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Post by Traveler »

gwenyi wrote:128 separate five-minute images were combined to produce this result. The stars form circles about the south celestial pole but the background glow is not from light pollution. It is produced by the combined light from some of the Milky Way’s four hundred billion stars. This image was exposed with a Canon 20D camera and a 12-24mm f/4 Sigma zoom lens, set to a focal length of 12mm.
128 x 5min = 10.67 hours exposue!

cool.......where was it taken?
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ravi0001
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Location: sembawang

Post by ravi0001 »

it is a sight to behold.looks like 1 meteor trail for the shot at the top right of the pix.
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river
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Post by river »

nice 128 frame!! Sorry I do not have SLR, can the camera set to take 128 frame by itself or you did it manually?
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weixing
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Favourite scope: Vixen R200SS & Celestron 6" F5 Achro Refractor
Location: (Tampines) Earth of Solar System in Orion Arm of Milky Way Galaxy in Local Group Galaxies Cluster

Post by weixing »

Hi,
Oh... it's taken in Belgium... see the full story:
http://www.universetoday.com/2006/08/30 ... h-hambsch/

His animated version look interesting. :)

Have a nice day.
Yang Weixing
:mrgreen: "The universe is composed mainly of hydrogen and ignorance." :mrgreen:
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