Table 1.
scan radius (Ro) | 57 cm |
scanning field-of-view radius (R) | 24.5 cm |
source to detector distance (D) | 104 cm |
anode angle (β) | 7° |
x-ray tube focal spot size | 0.12 cm × 0.09 cm |
number of projections per turn | 1160 |
number of detectors (2J) | 672 |
angular detector width (Δγ) | 1.354 × 10−3 radians |
water attenuation (μw) | 0.183 cm−1 |
bowtie filter attenuation (μb) | 0.540 cm−1 (Aluminum) |
bowtie filter thickness parameter (T) | 0.5 cm |