Track to Track stray light split images

Track to Track stray light using the one_fiber data collected by Carol and Bob. Data is divided by int time and dark subtracted.

These images show the artifact peak at 390-400 nm (pixels 944-972), the peak shows up in the dark tracks between the peaks as well. The images are split so the track illuminated and the artifact peak are in different scales so you can seem both in one image. Track 7 is a bit of a problem because the atrifat peak shows up in it's own track, making the splitting trouble some.

On Mon, Dec 14, 2009 at 10:56 AM, Mike Kehoe wrote:
Hi Mark,

I am still working on this ghost image problem.  I think it is a "double bounce" ghost reflection off of two refractive surfaces that then get imaged on the detector in the 0th order.  I will try to track down the culprits in the next day or two.
Mike

Image of artifact reflection peak


pwd: C:\zflora\mldata\MOBY2\Intital_testing\091120_Carol_Bob
Date: 14-Dec-2009 16:43:46
Created from peakartifact_2scales_(1)