ASMR 2017
Corrections without rotations
Rule of thumb: Δ = 0.02 r (mm)
3 ° rotation
•
• CTV diameter is 40 mm (r = 20 mm) • Rotation centre is in CTV → Errors to CTV will be smaller than 1 mm
Δ = 1 mm for 3
r = 20 mm
Made with FlippingBook
Corrections without rotations
Rule of thumb: Δ = 0.02 r (mm)
3 ° rotation
•
• CTV diameter is 40 mm (r = 20 mm) • Rotation centre is in CTV → Errors to CTV will be smaller than 1 mm
Δ = 1 mm for 3
r = 20 mm
Made with FlippingBook