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Old 30-12-2010, 11:28 PM
jet486
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Not dark enough!

Took my first images of Orion at the backyard of my Sydney home. This consisted of a Nikon D70 (18-70 lens) on a tripod with shutter set on bulb at f4.5. Using a remote I set the exposures at 23-30sec's. When finished I connected my camera to the computer where apon the images showing the star patten of Orion but and allowing for star trails the night sky wasn't dark enough. I realise that viewing the night sky in the middle of Sydney is not the best place to be due to light pollution but it isn't always easy to travel over 2 hours to find a suitable site to observe and take photo's. So what I am asking is there a software programe available that explains to beginners like me what I can do to improve my photo's. Sorry about the length of question. Cheers and happy new year.
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Old 31-12-2010, 01:21 AM
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OzRob (Rob)
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Jerry Lodriguss has some good information on his website: Catching the Light

Here is a link to the section of processing: Digital Image Processing

It might be useful if you posted one of the images as someone should be able to help you improve it.
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Old 31-12-2010, 04:02 AM
Nightskystargaz (Thomas)
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Jet,

You should here in Chicago (Whie Zone) Light Pollution.

I'm lucky to see 2nd Mag. Stars.

CS,KLU,

,

Tom
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Old 31-12-2010, 08:10 AM
jet486
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Rob, How does one post a image?
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Old 31-12-2010, 08:30 AM
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OzRob (Rob)
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Quote:
Originally Posted by jet486 View Post
Rob, How does one post a image?
When you create a post scroll down and in the Additional Options box find Manage Attachments. I think you will be OK from there. Just make sure that the file is not too big.
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