<html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> <pre>Hallo Gate users, I'm trying to simulate the NEMA IQ phantom in Gatev6.1. I was trying to set the background activity inside the body phantom, but there seems to be no way to set the source with the shape of half(or quarter)-circle cylinder as is the case with the phantom geometry. If there are anyone who have tried the NEMA IQ test, I would be very glad to tell me how do this in Gatte. Thank you for your support, Bassim </pre> <pre class="moz-signature" cols="72">-- Bassim Aklan, MSc. Institute of Medical Physics - Section for MR Imaging University of Erlangen-Nuremberg Henkestr. 91 91052 Erlangen, Germany phone: +49-(0)9131/85-25545 <a class="moz-txt-link-abbreviated" href="mailto:bassim.aklan@imp.uni-erlangen.de">bassim.aklan@imp.uni-erlangen.de</a> </pre> </body> </html>