<p>Notes: Stave QA 6-28-2017</p>

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<p>Roy- Has a plexiglass plate for laser experiment. Wants to test using the plexiglass without putting on a coat of paint first.</p>

<p>They believe it would be best to put a layer of something on it to make it more visible. The problem is, is that will damage the flatness… So Roy will look into ways to either put a coat of something on it to make it opaque.</p>

<p>After discussion, the group thinks that it would be best to find a new flatness.</p>

<p>Laser Scanning</p>

<p>Boping- Looking at histogram of all the pixels after the 25 measurements… to see the RMS of 25 scans… Check to see if RMS is changing based upon the y direction which may be due to vignetting of the camera. Currently not seeing anything that supports this.</p>

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<p>Thermal Camera</p>

<p>Will- Not certain what differences are between the two different measurements.</p>

<p>Edited: Figured it out, the location for changing the emissivity was not correctly changed. We now get the same results.</p>