2 Dimensional QExCE map : R7081-02 TA2026

QExCE data with 2D scanned Collection Efficiency data

[QExCE]	q>0.0 p.e	q>1/3 p.e	q>0.5 p.e
Center of cathode	19.6 %	15.4 %	14.4 %
whole cathode	14.1 %	11.1 %	10.3 %

Parameters of Charge Response : sq0/q0 = 0.3083, qtau/q0 = 0.2, pe = 0.2361

02/06/2008 : update QExCE with new charge response