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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal>Hi everyone!<o:p></o:p></p>

<p class=MsoNormal>I just started working with GATE using the SPECThead system
to run some simulations.&nbsp;<br>
&nbsp;&nbsp;<o:p></o:p></p>

<p class=MsoNormal>My simulation using Tc-99m (monoenergy) looks fine, but I'm
trying to use I-131&nbsp;&nbsp;and In-111 (two emission energies) and I'm not
sure about some details:&nbsp;<o:p></o:p></p>

<p class=MsoNormal>For I-131, for example, &nbsp;I split the source
activity&nbsp; between emission frequencies 364.5 keV (81.7%), 637 keV
(7.17%),&nbsp; 722.9 keV (1.77%) 284.3 keV (6.14%) and 80.2 keV (2.62%) so, my
doubt is:<o:p></o:p></p>

<p class=MsoNormal>How can I do my DIGITIZER module? Must I split it? <o:p></o:p></p>

<p class=MsoNormal>&nbsp;<o:p></o:p></p>

<p class=MsoNormal>Thanks in advance<o:p></o:p></p>

<p class=MsoNormal>Jucilene Pereira<o:p></o:p></p>

<p class=MsoNormal><a href="mailto:jucilene_den_ufpe@yahoo.com.br">jucilene_den_ufpe@yahoo.com.br</a><o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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