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. 2021 Aug 30;11:17378. doi: 10.1038/s41598-021-96836-0

Table 1.

Details regarding the CBCT-protocol used for daily, EOD or weekly IGRT.

X-ray voltage (kVp) 110
X-ray current (mA) 20
X-ray millisecond (ms) 20
Gantry rotation (deg) 360
Number of projections 655
Exposure (mAs) 262
Fan type Half fan
Bow-tie filter Half
Default pixel matrix 384 × 384
Slice thickness (mm) 2.5
Scan time (min) 1.1