User manual
87
The result (Figure 10) shows that 27 of 35 intersection points were used.
The radius of the minimum circle encompassing all intersections is
reduced to 0.7 mm. The intersection-point centroid is still 0.8 mm from
isocenter.
Figure 10
The blue arrows move the image clipping region in the desired direction
selected. These buttons (right) set the size and
scale of the display chart and the position of the
information displayed (clipping region).
A summary of the
star shot analysis
(shown right)
includes the
smallest circle
enclosing all beam
intersections, the detected isocenter based on the intersection of the
beam lines and the distance between the detected isocenter, the isocenter
determined from the fiducial marks related to the laser lines or light-field
markers, and angles of the detected beam lines. To copy the summary to
a Windows clipboard, select the “Copy Summary” icon .