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<font color="#000000"><font face="Times New Roman, serif"><font size="3" style="font-size:12pt">Dear
gate users,</font></font></font></p>
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<font color="#000000"><font face="Times New Roman, serif"><font size="3" style="font-size:12pt"><span style="font-variant:normal"><span style="letter-spacing:normal">I'm
</span></span><span style="font-variant:normal"><span style="letter-spacing:normal">working
now with a more realistic PET geometry (</span></span><span style="font-variant:normal"><span style="letter-spacing:normal">4
</span></span><span style="font-variant:normal"><span style="letter-spacing:normal">rings
of </span></span><span style="font-variant:normal"><span style="letter-spacing:normal">48</span></span><span style="font-variant:normal"><span style="letter-spacing:normal">
detectors blocks) and I'm getting reasonable results for Cherenkov
</span></span><span style="font-variant:normal"><span style="letter-spacing:normal">photon
</span></span><span style="font-variant:normal"><span style="letter-spacing:normal">coincidences
and TOF.</span></span></font></font></font></p>
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<font color="#000000"><font face="Times New Roman, serif"><font size="3" style="font-size:12pt"><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">I
would like to continue studying the influence of the TOF </span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">in
the reconstructed image but, I haven</span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">'</span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">t
been able to reconstruct any image of my</span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><b>
</b></span></span></span><span style="font-style:normal"><b>jaszczak_phantom</b></span><span style="font-style:normal"><span style="font-weight:normal">.
</span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">I
can see some .raw images of my Phantom </span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">in
slides an 3D </span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">using
the </span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">DoseActor
</span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">but
I know that this </span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">is
</span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">dependent
</span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">of
the Source and Phantom definition, not</span></span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-style:normal"><span style="font-weight:normal">
a reconstruction....</span></span></span></span></font></font></font></p><p align="justify" style="margin-bottom:0in;line-height:100%"><span style="font-size:16px;font-family:"Times New Roman",serif;color:rgb(0,0,0)">I would like to get </span><span style="font-size:16px;font-family:"Times New Roman",serif;color:rgb(0,0,0)">Phantom images <span style="font-variant-numeric:normal;font-variant-east-asian:normal">taking into account the </span><span style="font-variant-numeric:normal;font-variant-east-asian:normal">Cherenkov </span><span style="font-variant-numeric:normal;font-variant-east-asian:normal">photon </span><span style="font-variant-numeric:normal;font-variant-east-asian:normal">coincidences </span><span style="font-variant-numeric:normal;font-variant-east-asian:normal">detected </span><span style="font-variant-numeric:normal;font-variant-east-asian:normal">in the SiPMs....</span></span></p>
<p align="justify" style="margin-bottom:0in;line-height:100%">
<font color="#000000"><font face="Times New Roman, serif"><font size="3" style="font-size:12pt"><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-weight:normal">I installed </span></span></span><b><span style="font-variant:normal"><span style="letter-spacing:normal">STIR
</span></span></b><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-weight:normal">but
the information </span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-weight:normal">available
</span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-weight:normal">about
how </span></span></span><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-weight:normal">to
make compatible my Gate.output with the </span></span></span><b><span style="font-variant:normal"><span style="letter-spacing:normal">STIR</span></span></b><span style="font-variant:normal"><span style="letter-spacing:normal"><span style="font-weight:normal">
input is not really helping me….</span></span></span></font></font></font></p>
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<font color="#000000" style="font-weight:normal"><font face="Times New Roman, serif"><font size="3" style="font-size:12pt">Any
suggestion about <b>STIR </b>or another program for reconstruct my
phantom images </font></font></font><font face="Times New Roman, serif" style="font-weight:normal;font-size:12pt;font-family:"Times New Roman",serif;color:rgb(0,0,0)">I would really
appreciate it….</font></p>
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<font color="#000000"><font face="Times New Roman, serif"><font size="3" style="font-size:12pt">Best
regards,</font></font></font></p>
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<font color="#000000"><font face="Times New Roman, serif"><font size="3" style="font-size:12pt">Dania
Consuegra Rodríguez</font></font></font></p>
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<font color="#000000"><font face="Times New Roman, serif"><font size="3" style="font-size:12pt">Phd
student <em><span style="font-style:normal"><b>Jožef Stefan
Institute</b></span></em></font></font></font></p>
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