Re: Problem with this image from MRO?
- From: Chris L Peterson <clp@xxxxxxxxxxxxxxxxxx>
- Date: Wed, 30 May 2007 13:13:21 GMT
On Wed, 30 May 2007 03:13:00 -0400, "George" <george@xxxxxxxxxxxxxxx>
wrote:
Chris, I downloaded the image at your link, cropped it, and enhanced it
using the shadow/highlight filter in photoshop, and here is my result:
http://i132.photobucket.com/albums/q9/jryates/hole.jpg
If you open it and zoom in, it appears that you can see a little more
detail inside the hole, though admittedly not much.
I think you're just seeing noise, especially likely if you're working
from the JPEG image I linked. The right side of that same image is a
highly stretched version made by the HiRISE image processing team, and
they concluded that there was nothing in the sensor data for the
interior of the hole except noise. I expect they know the performance
details of their instrument well enough to say that definitively.
_________________________________________________
Chris L Peterson
Cloudbait Observatory
http://www.cloudbait.com
.
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