<html><body><div style="color:#000; background-color:#fff; font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:14pt"><div>Dear Gate users,</div><div><br></div><div>My question has to do with the unit of activity in the activityRange.dat folder. For example:</div><div><br></div><div>3</div><div>1 1 0</div><div>2 2 200. bequerel</div><div>3 3 0</div><div><br></div><div>What I need to know is whether the activity is 200 Bq per organ or 200 Bq per voxel.</div><div><br></div><div><br></div><div>Thank you,</div><div>Mike</div></div></body></html>