Single Quartz-fiber Tests: Chi-squared

For each of the eight fibers carrying laser light to the detector, the chi-squared distribution is shown below. It is calculated from the ratio/(average ratio)of link 4. of index page. The list of phi bins with chi-squared > 0.02 is given for each fiber. See the ratio/(average ratio) for the individual phi bins with chi-squared > 0.02 (listed below) plotted as a function of eta here.



Chi-squared above 0.02 for Fiber 1:

chi-squared= 0.050834, phi bin 1B

Chi-squared above 0.02 for Fiber 2:
chi-squared= 0.020422, phi bin 3C
chi-squared= 0.040478, phi bin 5C

Chi-squared above 0.02 for Fiber 3:
chi-squared= 0.022258, phi bin 10C
chi-squared= 0.040045, phi bin 11A
chi-squared= 0.032269, phi bin 11B
chi-squared= 0.027160, phi bin 12E

Chi-squared above 0.02 for Fiber 4:
none

Chi-squared above 0.02 for Fiber 5:
chi-squared= 0.031726, phi bin 9A

Chi-squared above 0.02 for Fiber 6:
chi-squared= 0.028657, phi bin 8E
chi-squared= 0.036009, phi bin 9C

Chi-squared above 0.02 for Fiber 7:
chi-squared= 0.022503, phi bin 2B

Chi-squared above 0.02 for Fiber 8:
chi-squared= 0.027890, phi bin 3D
chi-squared= 0.024665, phi bin 4B
chi-squared= 0.024129, phi bin 11A


Script for producing above plots (old chi-squared prog).
Script for producing above plots (new chi-squared prog).