Source | 20 cm Cylinder w/57Co Point sources | ||||||
Position | GE Ventri | Radius 15.0 cm | GE | ||||
x,y (mm) | FWHMx mm | FWHMy mm | FWTMx mm | FWTMy mm | Measured | Spec | |
0,0 | 9.8 | 9.9 | 18.4 | 19.5 | Center | 9.9 | 10.9 |
-75,0 | 10.0 | 6.8 | 17.6 | 12.2 | Tangential | 6.8 | 7.5 |
0,-75 | 6.9 | 9.4 | 11.7 | 18.0 | Radial | 9.7 | 10.9 |
GE Discovery NM530c | |||||||
0,0 | 4.8 | 3.0 | 9.9 | 7.2 | Center | 3.9 | 6.5 |
75,0 | 3.5 | 2.6 | 6.9 | 5.3 | Tangential | 2.8 | 4.7 |
0,75 | 3.1 | 3.9 | 5.6 | 7.4 | Radial | 3.7 | 4.7 |
Annulus w/solid Insert/57Co points sources | |||||||
0,0 | Ventri | Radius 24.5 cm | |||||
75,0 | 13.6 | 17.2 | 22.9 | 31.8 | Center | 15.4 | N/A |
0,75 | 14.7 | 11.4 | 24.6 | 20.2 | Tangential | 10.5 | N/A |
9.5 | 16.7 | 16.5 | 30.9 | Radial | 15.7 | N/A |