They aren't horizontal or versicle. Some not all,
http://www.flickr.com/photos/ellarsee/4423578729/sizes/o/in/set-72157623597671192/
for example doesn't show a smooth gradation in the sky from the light
portion just behind the pilings at the left hand side, but distinct
bands from light to dark with rather abrupt cut offs. I usually
associated that look with over processed Jpegs or GIFs.
On 3/11/2010 2:10 AM, Larry Colen wrote:
On Mar 10, 2010, at 10:47 PM, P. J. Alling wrote:
I detect some kind of posterization. Were the color bands in the
original file or were they a product of some kind of processing?
what color bands are you referring to? I didn't notice any.
Horizontal or vertical? In any picture in particular, or in all of them?
On 3/11/2010 1:15 AM, Larry Colen wrote:
Tonight, after work, I took the K-x, Sigma 20 and my big dumb tripod
down to the beach. These were shot at ISO 200 and 400, mostly at 30
seconds and at f/1.8.
http://www.flickr.com/photos/ellarsee/sets/72157623597671192/
or if you hate the flickr interface
http://www.flickriver.com/photos/ellarsee/sets/72157623597671192/
Has pentax changed the long shutter noise reduction? I've got it
set to default (1 in the menu, use when needed) and it doesn't seem
to be kicking in. My 30 second exposures only seem to take 30
seconds, not a whole minute.
Also, there's something that keeps showing up in my photos, that
looks much bigger than a star, but I certainly don't see anything
that big when I look with my naked eye. It's to the left (east) of
Orion:
It's in the upper right of this photo, shot with a 20mm:
http://www.flickr.com/photos/ellarsee/4423578729/sizes/o/
cropped in here:
http://www.flickr.com/photos/ellarsee/4424355120/
30 seconds of exposure so in one dimension it's maybe a minute of
rotation, or two, wide, but in the other, it's the equivalent of
several minutes long.
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Larry Colen [email protected] sent from i4est
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{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset0
Courier New;}}
\viewkind4\uc1\pard\f0\fs20 I've just upgraded to Thunderbird 3.0 and
the interface subtly weird.\par
}
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Larry Colen [email protected] sent from i4est
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{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fnil\fcharset0 Courier
New;}}
\viewkind4\uc1\pard\f0\fs20 I've just upgraded to Thunderbird 3.0 and the
interface subtly weird.\par
}
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