1. Timepix Test beam(09 August) Study Resolution Zhou Xing 2010-01-121

2. Setup 2010-01-122

3. Run502 - 0 degree 2010-01-123

4. 4

5. 5

6. 6

7. Run502- 0 degree Run635 – 4 degrees Run642- 8.5 degrees Sigma=0.004958 mm =4.958 um Sigma=0.008503 Sigma=0.009496 X-direction resolution as a function of angle 2010-01-127

8. Run647- 12.5 degree Run639 – 15 degrees Sigma=0.006965 Sigma=0.007502 2010-01-128

9. Y-direction Run502- 0 degree Run635 – 4 degrees Run642- 8.5 degrees Sigma=0.009449 Sigma=0.01003 Sigma=0.01206 2010-01-129

10. Run647- 12.5 degree Run639 – 15 degrees Sigma=0.01065 Sigma=0.01042 2010-01-1210

11. Comparison with simulation results 50 um readout pitch S/N= 25,20,and 15 Range 0-80 degrees 2010-01-1211 From Turchetta’s paper

12. Back up- interpixel position Cluster point (measured) Track intercept point (fitted) 2010-01-1212