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Hi Stanislas, <br>
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Thank you very much for your answer. There is still a fourth column for each line of the .excoef file, and I don't understand to what it corresponds. Do you know what is the last column about, and how I can fill it?</div>
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Thank you,</div>
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Emmanuel<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>De :</b> Stanislaw Wojtkiewicz <s.wojtkiewicz@cs.bham.ac.uk><br>
<b>Envoyé :</b> mardi 19 mars 2019 11:13<br>
<b>À :</b> emmanuel.cosnard@outlook.fr; nirfast@public.kitware.com<br>
<b>Objet :</b> RE: [Nirfast] Extinction parameters</font>
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<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">Hi Emmanuel</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D"> </span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">NIRFAST values are expressed in ln(10)*mm^-1mM^-1 (mM - milli molar (molar - moles/liter)) for haemoglobins and in mm^-1 for water.</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">Compare with
<a href="https://omlc.org/spectra/hemoglobin/summary.html">https://omlc.org/spectra/hemoglobin/summary.html</a></span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">It’s the same. Also, this website gives you all information needed.</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D"> </span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">Cheers,</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D">S.</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:#1F497D"> </span></p>
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<p class="x_MsoNormal"><span lang="EN-US" style="font-size:11.0pt; font-family:Consolas; color:#1F497D">Regards</span></p>
<p class="x_MsoNormal"><span lang="EN-US" style="font-size:11.0pt; font-family:Consolas; color:#1F497D">Stanislaw Wojtkiewicz, PhD</span></p>
<p class="x_MsoNormal"><span lang="EN-US" style="font-size:11.0pt; font-family:Consolas; color:#1F497D"> </span></p>
<p class="x_MsoNormal"><span lang="EN-US" style="font-size:11.0pt; font-family:Consolas; color:#1F497D">---</span></p>
<p class="x_MsoNormal"><span lang="EN-US" style="font-size:11.0pt; font-family:Consolas; color:#1F497D">School of Computer Science</span></p>
<p class="x_MsoNormal"><span lang="PL" style="font-size:11.0pt; font-family:Consolas; color:#1F497D">University of Birmingham</span></p>
<p class="x_MsoNormal"><span lang="PL" style="font-size:11.0pt; font-family:Consolas; color:#1F497D">B15 2TT</span></p>
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<p class="x_MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt; font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt; font-family:"Calibri",sans-serif"> emmanuel.cosnard@outlook.fr <emmanuel.cosnard@outlook.fr>
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<b>Sent:</b> 19 March 2019 10:41<br>
<b>To:</b> nirfast@public.kitware.com<br>
<b>Subject:</b> [Nirfast] Extinction parameters</span></p>
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<p class="x_MsoNormal"><span style="font-family:"Calibri",sans-serif; color:black">Hello,</span></p>
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<p class="x_MsoNormal"><span style="font-family:"Calibri",sans-serif; color:black">I would like to know how exactly do we compute the extinction parameters for each wavelength, that are stored in the excoef file?
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<p class="x_MsoNormal"><span style="font-family:"Calibri",sans-serif; color:black">Thank you and regards,</span></p>
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<p class="x_MsoNormal"><span style="font-family:"Calibri",sans-serif; color:black">Emmanuel</span></p>
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