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06/24/2007 12:20:58 PM |
Originally posted by riot:
Originally posted by shamer:
Can't wait to hear your PP on this one - lots of noise removal? |
No actually, just a few hot pixels to clone out of the print - it was so cold that the sensor generated hardly any noise.
Originally posted by saiphfire:
The problem with such long exposures, of course, is the ambient light. I would have liked to see you boost the contrast to make the sky a little darker, even if it meant losing definition on the boat. I'm also a little confused why the trails are different colors - are they not stars? |
I tried boosting the contrast but the boat just looked tacky - and since this is basic, i couldn't manipulate the contrast selectively. The stars were actually those colours - maybe they're not stars, but they were up in the sky, whatever they were :) |
Without sounding like a boffin the difference in colours from stars comes from the light which they emit due to the heat that they are burning at and as different temps means different colours of the spectrum they show as different colours so there now you know!! |
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 Photographer found comment helpful. |
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01/02/2007 10:27:23 PM |
Originally posted by riot:
[quote=shamer] Can't wait to hear your PP on this one - lots of noise removal?
No actually, just a few hot pixels to clone out of the print - it was so cold that the sensor generated hardly any noise. |
Ahhhh - my knowledge belied. I knew sensor heat was part of the noise equation but never considered ambient temps being a contributing/inhibiting factor - very cool to know!
Congrats on the top 25 finish...
Message edited by author 2007-01-02 22:27:51. |
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12/27/2006 06:25:45 AM |
Originally posted by shamer:
Can't wait to hear your PP on this one - lots of noise removal? |
No actually, just a few hot pixels to clone out of the print - it was so cold that the sensor generated hardly any noise.
Originally posted by saiphfire:
The problem with such long exposures, of course, is the ambient light. I would have liked to see you boost the contrast to make the sky a little darker, even if it meant losing definition on the boat. I'm also a little confused why the trails are different colors - are they not stars? |
I tried boosting the contrast but the boat just looked tacky - and since this is basic, i couldn't manipulate the contrast selectively. The stars were actually those colours - maybe they're not stars, but they were up in the sky, whatever they were :) |
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Comments Made During the Challenge  |
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12/26/2006 10:29:32 PM |
| While I have nothing against stratrails, I actually dig them normally, they kindof don´t work for me for this particular photo as they compositionally draw my eye away from the boat and up to the right corner of the photo, I think I would have preferred it if you somehow would have had only still stars in this one but otherwise unaltered. Still above average in the challenge so I voted a 6. |
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12/26/2006 05:30:42 PM |
| This is an extraordinary photo. Getting the details to show with those star trails is amazing. 10. |
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| Photographer found comment helpful. |
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12/24/2006 10:13:38 PM |
| Very nice, one of the best for this challenge. |
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12/23/2006 03:52:10 AM |
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12/23/2006 01:19:36 AM |
| wow rainbow stars. love to know the exposure that took. |
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12/21/2006 03:46:02 PM |
| The problem with such long exposures, of course, is the ambient light. I would have liked to see you boost the contrast to make the sky a little darker, even if it meant losing definition on the boat. I'm also a little confused why the trails are different colors - are they not stars? |
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| Photographer found comment helpful. |
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12/21/2006 02:46:18 AM |
| Can't wait to hear your PP on this one - lots of noise removal? |
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| Photographer found comment helpful. |
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12/20/2006 06:54:25 PM |
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| Photographer found comment helpful. |
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12/20/2006 05:16:15 PM |
| Wow - that actually made me gasp. Fabulous. |
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12/20/2006 09:22:15 AM |
| How you got the boat to hold still is beyond me ! |
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12/20/2006 07:11:03 AM |
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| Photographer found comment helpful. |
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