Skip to main content
. Author manuscript; available in PMC: 2018 Aug 20.
Published in final edited form as: J Xray Sci Technol. 2018;26(4):535–551. doi: 10.3233/XST-17350

Table 2.

Measured average attenuation coefficients of different fluid densities, on the central artifact-free slices of the reconstructed volumes, for the three different diameter cylinder phantoms, acquired with different trajectories. Corresponding NIST values at 40 keV are also reported for comparison

Diameter (cm) Atten Coeff (cm−1)
100% Water
75% Water
50% Water
AZOR Saddle AZOR Saddle AZOR Saddle
15 0.0255 0.0258 0.0249 0.0248 0.0235 0.0230
12.5 0.0259 0.0260 0.0251 0.0253 0.0239 0.0241
10 0.0267 0.0267 0.0258 0.0258 0.0243 0.0244
NIST 0.0268 0.0249 0.0230