Tag |
Attribute |
Type |
Description |
(0018,1110) | Distance Source to Detector | 3 | Distance in mm from source to detector center. |
(0018,1111) | Distance Source to Patient | 3 | Distance in mm from source to isocenter (center of field of view). |
(0018,1114) | Estimated Radiographic Magnification Factor | 3 | Ratio of SID (Source Image Distance) over SOD (Source Object Distance). |
(0018,1450) | Column Angulation | 3 | Angle of the X-Ray beam in degree relative to an orthogonal axis to the detector plane. Positive values indicate that the tilt is towards the head of the table. Note: The detector plane is assumed to be parallel to the table plane. |