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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Hi Peter,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Any way that I can explicitly deal with that? Trying to make sure the rest of my data doesn’t suffer from this same issue.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Joe S.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Peter Y. Zavalij [mailto:pzavalij@umd.edu]
<br>
<b>Sent:</b> Tuesday, July 11, 2017 9:23 AM<br>
<b>To:</b> Serio, Joseph A. <serioja@ornl.gov><br>
<b>Subject:</b> Re: [GSAS-II] 2D image Calibration of CeO2 (Ceria) Using a GE2 detector - Possible Detector Specific Issue<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">2nd plot looks like specimen shift.<o:p></o:p></p>
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<p class="MsoNormal">Peter Z.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Jul 11, 2017 9:19 AM, "Serio, Joseph A." <<a href="mailto:serioja@ornl.gov">serioja@ornl.gov</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">A follow up to my previous question, for people who read this is in the future. I have (hopefully) attached what my position calibration appears as after performing the 2D image
tilt calibration. It seems that I am able to fit a function similar to the previous mentioned one in order to model this shift, on the order of rtrue = rmeasured * (1 + 0.004 (rmeas/detectorhalfsize)^2). This disagrees with the negative “a” value obtained
in the paper, instead yielded a necessary increase in the diffraction ring diameter. Any help on this issue is still appreciated.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">J.S.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal"><br>
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