Olympus-OM
[Top] [All Lists]

Re: [OM] Moon Shot

Subject: Re: [OM] Moon Shot
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
Date: Mon, 26 Aug 2013 14:45:08 -0400
Not in this shot, Charlie.  See Moose's response referencing "wormy" noise.

Chuck Norcutt


On 8/22/2013 11:00 AM, Charles Geilfuss wrote:
>    Aren't those called craters, Chuck? ;^)
>
> Charlie
>
>
> On Thu, Aug 22, 2013 at 10:09 AM, Chuck Norcutt <
> chucknorcutt@xxxxxxxxxxxxxxxx> wrote:
>
>> Strange.  The larger 2755x2066 images (which are only displaying at
>> about 50% size on my screen) make the moon appear as though it's covered
>> by teeny-tiny pock marks.  I assume this is some sort of digital noise
>> or artifacts from display conversions.  Do you see that in your
>> originals, either the full resolution image or the 5+ MP JPEG image that
>> you uploaded?
>>
>> Actually, I just realized that what I'm seeing at 2755x2066 must be a
>> 1:1 crop out of the full frame.  At 600mm (300 + 2X converter) the image
>> size of the moon is only about 1/4 of the 4/3 frame height.  Maybe ACR
>> can remove that "noise" in its noise removal step... the one where
>> you're told to review at 100% or greater.
>>
>> Chuck Norcutt
>>
>>
>> On 8/21/2013 10:41 PM, Johnie Stafford wrote:
>>> Persistence did pay off later in the evening. The clouds cleared enough
>> to
>>> get some shots. It wasn't as sharp as I had hoped, but such is the
>>> atmosphere in Texas in August. Maybe a December or January full moon
>> will be
>>> clearer.
>>>
>>> http://zone-10.com/tope2/main.php?g2_itemId=7886
>>>
>>> Johnie Stafford
>>> McKinney, TX
>>> jms@xxxxxxxxx
>>> twitter <http://www.twitter.com/JohnieStafford>  | LinkedIn
>>> <http://www.linkedin.com/in/johniestafford>
>>>
>>>
>>>
>> --
>> _________________________________________________________________
>> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
>> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
>> Themed Olympus Photo Exhibition: http://www.tope.nl/
>>
>>
-- 
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/

<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz