| (0018,1111) |
Distance Source to Patient |
3
|
Distance in mm from source to isocenter (center of field of view). |
| (0018,1110) |
Distance Source to Detector |
3
|
Distance in mm from source to detector center. |
| (0018,1114) |
Estimated Radiographic Magnification Factor |
3
|
Ratio of Source Image Distance (SID) over Source Object Distance (SOD). |
| (0018,1500) |
Positioner Motion |
2C
|
Used to describe the activity of the imaging devices. Defined terms: DYNAMIC, STATIC. Required if Multi-frame data. See C.8.7.5.1.1. |
| (0018,1510) |
Positioner Primary Angle |
2
|
Position of the X-Ray Image Intensifier about the patient from the RAO to LAO direction where movement from RAO to vertical is positive. See C.8.7.5.1.2. |
| (0018,1511) |
Positioner Secondary Angle |
2
|
Position of the X-Ray Image Intensifier about the patient from the CAU to CRA direction where movement from CAU to vertical is positive. See C.8.7.5.1.2 |
| (0018,1520) |
Positioner Primary Angle Increment |
2C
|
Incremental change in primary positioner angle for each frame. See C.8.7.5.1.3. Required if Positioner Motion is DYNAMIC. |
| (0018,1521) |
Positioner Secondary Angle Increment |
2C
|
Incremental change in secondary positioner angle for each frame. See C.8.7.5.1.3. Required if Positioner Motion is DYNAMIC. |
| (0018,1530) |
Detector Primary Angle |
3
|
Angle of the X-Ray beam in the row direction in degrees relative to the normal to the detector plane. Positive values indicate that the X-Ray beam is tilted towards higher numbered columns. Negative values indicate that the X-Ray beam is tilted towards lower numbered columns. See C.8.7.5.1.4. |
| (0018,1531) |
Detector Secondary Angle |
3
|
Angle of the X-Ray beam in the column direction in degrees relative to the normal to the detector plane. Positive values indicate that the X-Ray beam is tilted towards lower numbered rows. Negative values indicate that the X-Ray beam is tilted towards higher numbered rows. See C.8.7.5.1.4. |