Fermilab Oct. 15, 2001 Description of the ASCII th*.out output file (threshold, noise etc.) produced in the offline analysis of the AFEB mass production test data (example for th1000045_575.out). Version 1 575 1000045 2 - board ID, run #, board position in the test adapter. 180 - Cdet, pF. 400 - number of input test pulses at given DAC. 2 - # of the test conditions for test thru extern. Cinj: 25 23 condition ## (see file th_cond.txt); 150 300 Uset (mV) in conditions above (#25 and #23); 1.79 16.0 equivalent external Cinj, pF and attenuation, dB. 1 - # of the test conditions for test thru internal Cint: 24 condition #; 150 Uset (mV) in condition above (#24); 0.25 0.0 nominal Cint, pF and attenuation, dB. 17 0 3 1 - calibration #, type (irrelevant),pulse module and pulse generator ## in the test thru external Cinj. 8 0 11 2 - the same for the test thru internal Cint. 2 - # of the test conditions for test thru extern. Cinj: 25 150 - condition # and Uset, mV for the 1-st test condition; Below are Qthr (fC), Noise (fC), Chi2/NDF (for the threshold curve fit), NDF and # of pulses at the last DAC for 16 channels in the test thru external Cinj at conditions above: 23.0 22.9 24.5 23.7 24.1 24.6 23.5 23.9 25.7 24.7 23.9 23.4 25.4 24.4 24.2 24.4 2.06 1.95 1.89 1.94 1.90 1.99 1.88 1.92 1.93 2.01 1.93 1.99 1.95 2.10 1.95 1.87 1.01 1.12 1.02 0.93 0.36 0.80 0.98 0.41 1.84 0.34 0.70 1.03 0.42 0.59 1.60 1.05 5 5 5 4 5 6 5 4 5 4 4 6 6 6 4 5 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 22.9 24.2 25.7 1.6 - Min., Aver. and Max. Qthr, Max Abs Qthr residual: 1.87 1.95 2.10 - Min., Aver. and Max. Noise: 0.34 0.89 1.84 - Min., Aver. and Max. Chi2/NDF; 0 - # of dead channels (and channel # if > 0); 0 - # of inefficient channels (and channel # if >0). The lines below are the same as above but for the 2-nd test condition: 23 300 44.1 44.0 45.4 44.9 44.8 45.7 44.6 45.1 47.1 45.4 45.0 44.6 46.6 45.3 44.9 45.2 2.01 1.97 1.83 1.80 1.84 2.01 1.75 1.90 1.86 2.00 1.91 1.93 2.00 1.93 1.80 1.87 0.32 0.76 1.63 0.79 0.75 1.17 0.20 0.58 1.38 0.03 1.03 1.35 1.66 0.96 0.53 1.06 5 4 5 4 5 6 5 4 4 5 4 5 4 5 6 4 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 44.0 45.2 47.1 1.9 1.75 1.90 2.01 0.03 0.89 1.66 0 0 The lines below are the same as above but for the test thru internal Cint: 1 - # of the test conditions for test thru extern. Cinj; 24 150 - condition # and Uset, mV for the 1-st test condition; 23.3 23.7 25.8 25.1 25.4 26.2 24.7 25.3 27.1 26.0 25.2 24.7 26.5 25.1 24.4 23.4 2.01 1.97 2.08 2.06 2.12 2.10 2.15 2.07 2.05 2.12 2.07 2.05 1.96 2.12 2.07 1.93 1.66 0.90 0.78 0.35 1.27 0.58 0.30 0.45 0.98 2.34 0.70 1.94 1.42 0.56 0.98 0.48 7 8 6 7 5 7 8 7 6 7 7 7 6 7 8 7 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 23.3 25.1 27.1 2.0 1.93 2.06 2.15 0.30 0.98 2.34 0 0 Gains for 16 channels, mV/fC, in the test thru external Cinj: 7.1 7.1 7.2 7.1 7.2 7.1 7.1 7.1 7.0 7.2 7.1 7.1 7.1 7.2 7.2 7.2 Offsets for 16 channels, mV, in the test thru extern. Cinj, channels 1 3 5..15: 13.8 25.2 24.3 17.6 30.8 20.6 29.8 25.0 The same but for channels 2 4 6 ... 16: 13.4 17.4 24.6 18.9 28.1 16.2 26.2 26.8 Measured internal Cint, pF for channels 1 3 5 .. 15 (first line) and for channels 2 4 6 ... 16 (the second line): 0.247 0.237 0.238 0.238 0.237 0.237 0.240 0.248 0.242 0.236 0.235 0.236 0.237 0.238 0.243 0.261 7.03 7.14 7.23 0.11 - Min., Aver., Max. Gain and Max. Abs. Gain residual. 13.4 22.4 30.8 9.0 - Min., Aver., Max. Offset and Max. Abs. Offset residual. 0.235 0.241 0.261 0.021 - Min., Aver., Max. Cint and Max. Abs. Cint residual. 120 - Uset, mV, corresponding to Qthr=20 fC. 4.4 - Max. Qthr, fC at Uset=0.