<div dir="ltr"><div>Dear Gate users,</div><div> </div><div>I want to study the time of flight PET with Gate output.</div><div>But, the time of photons detection in the root output is with 6 digits after the decimal point. therefore, time 1 and time 2 are exactly the same, even if the source is not in the middle and around 1000 meter is needed to have the time difference between two photons in coincidence.</div>
<div> </div><div>Is there any advice how can I get the time difference?</div><div> </div><div>Best regards,</div><div>Tahereh</div></div>