Average Integral Uniformity and Scanning Time for 57Co and 141Ce Phantoms by Study Interval
| Detector 1 | Detector 2 | |||||||
| 57Co phantom | 141Ce phantom | 57Co phantom | 141Ce phantom | |||||
| Study interval | Integral uniformity | Scanning time | Integral uniformity | Scanning time | Integral uniformity | Scanning time | Integral uniformity | Scanning time |
| First half | 2.77 ± 0.34 | 200.3 | 2.91 ± 0.54 | 440.89 | 2.81 ± 0.31 | 200.3 | 2.88 ± 0.55 | 440.89 |
| Second half | 2.65 ± 0.32 | 218.05 | 3.61 ± 0.65 | 1,313.4 | 2.75 ± 0.33 | 218.05 | 3.79 ± 0.67 | 1,313.4 |
Uniformity data are percentages; scanning times are seconds.