<html> <head> <style></style></head> <body class='hmmessage'><div dir='ltr'>Hi Gaters,<br>I'm having a lot of problems to reconstruct quality phantom image for PET (accoding to NEMA) using STIR :(<br>I send you my code if you see something strange. <br>You know if the <b><u>command forbid works well</u></b> when there are more sources in the same phantom?<br>I don't find the problem!<br>In theory, i have to see in my reconstructed image: 4 hot sources and 3 cold spheres (lung and two spheres of diameter 28 and 37 mm). <br><br>Thanks in advance,<br>Lorena<br><br><br> </div></body> </html>