<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id="yui_3_16_0_ym19_1_1465152408874_2570"><span id="yui_3_16_0_ym19_1_1465152408874_3150">Hello <b id="yui_3_16_0_ym19_1_1465152408874_3794">Sepideh</b>,</span></div><div id="yui_3_16_0_ym19_1_1465152408874_2570"><span><br></span></div><div id="yui_3_16_0_ym19_1_1465152408874_2570" dir="ltr" style="text-align: justify;"><span id="yui_3_16_0_ym19_1_1465152408874_3218">Just a point on your problem: In benefiting from the Gatelab, one normally set TotalNumberOfPrimeries = Activity (in Bq) x Time (in sec). After a quick look at the provided commands, it came to my attention that you have set the TotalNumberOfPrimeries to a value that is 10 times greater than what should be normally set.<br><br>However, I am not sure that the problem comes from the issue, but it is worth trying. <br><br>Good luck,</span></div><div></div><div id="yui_3_16_0_ym19_1_1465152408874_2569"> </div><div class="signature" id="yui_3_16_0_ym19_1_1465152408874_2562"><div id="yui_3_16_0_ym19_1_1465152408874_2567"><span style="font-size:small;font-weight:bold;" id="yui_3_16_0_ym19_1_1465152408874_2568">Hojjat </span></div><div id="yui_3_16_0_ym19_1_1465152408874_3048"><u style="color:rgb(34, 34, 34);font-family:arial, helvetica, sans-serif;font-size:small;background-color:rgb(255, 255, 255);"></u></div></div></div></body></html>