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Basic Information for VPA44654-W07305
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.132080 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.132080 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.060000 and current 0.131870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.060000 and current 0.131870 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.300000, current 0.046315, dIdV 0.001957
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.223927 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.260000, current 0.058905, dIdV 0.000571
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.147998 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.240000, current 0.064690, dIdV 0.000588
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.229419 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.240002, current 0.068870, dIdV 0.000248
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.126899 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.230000, current 0.071805, dIdV 0.000340
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213964 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.220001, current 0.073290, dIdV -0.000042
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.031645 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.220001, current 0.075325, dIdV 0.000449
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.388766 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.220001, current 0.078360, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.151669 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.230003, current 0.078440, dIdV -0.000142
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.153984 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.229996, current 0.079125, dIdV 0.000280
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.336460 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.230003, current 0.080210, dIdV -0.000062
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.081177 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.260002, current 0.080390, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.139949 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.279999, current 0.081025, dIdV 0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.044839 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.300003, current 0.082160, dIdV 0.000197
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.324765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.320007, current 0.083040, dIdV -0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.038500 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.320007, current 0.084020, dIdV 0.000218
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.402996 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.330002, current 0.087355, dIdV 0.000448
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.848091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.349991, current 0.089640, dIdV 0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.015618 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.360001, current 0.091470, dIdV 0.000358
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.725472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.360001, current 0.093205, dIdV -0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.023056 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.369995, current 0.095390, dIdV 0.000447
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.962597 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.380005, current 0.099120, dIdV 0.000298
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.647531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.369995, current 0.100005, dIdV -0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.273231 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.360001, current 0.100340, dIdV 0.000188
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.440977 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.339996, current 0.101925, dIdV 0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.311758 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.339996, current 0.102910, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.168049 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.350006, current 0.103395, dIdV 0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.074574 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.329987, current 0.104280, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.391547 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.330017, current 0.106060, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.558459 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.339996, current 0.106195, dIdV -0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.503381 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.169983, current 0.105795, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.301593 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.000000, current 0.105795, dIdV -0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.300723 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.000000, current 0.107230, dIdV 0.000388
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.175977 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.000000, current 0.109615, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.271997 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.000000, current 0.109900, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.100455 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.000000, current 0.109830, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.058181 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.010010, current 0.111015, dIdV 0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.718620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.010010, current 0.111300, dIdV -0.000162
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.546931 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.010010, current 0.111030, dIdV 0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.373756 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.010010, current 0.112265, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.490059 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.010010, current 0.111700, dIdV -0.000251
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.911896 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.019989, current 0.112035, dIdV 0.000319
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.181697 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.040009, current 0.113020, dIdV -0.000122
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.456984 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.070007, current 0.113900, dIdV 0.000297
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.136015 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.089996, current 0.114530, dIdV -0.000172
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.667097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.080017, current 0.114315, dIdV 0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515602 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.070007, current 0.115350, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.313854 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.079987, current 0.115980, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.196619 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.079987, current 0.116615, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.328614 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.079987, current 0.116600, dIdV -0.000082
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.348169 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.079987, current 0.116035, dIdV -0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.134938 and VBD limit 5.550800
SensorIVSvc::CalculateVBD INFO Average voltage 515.070007, current 0.116170, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.257673 and VBD limit 5.650700
SensorIVSvc::CalculateVBD INFO Average voltage 525.059998, current 0.116355, dIdV -0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.094764 and VBD limit 5.750600
SensorIVSvc::CalculateVBD INFO Average voltage 535.059998, current 0.117040, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.722313 and VBD limit 5.850600
SensorIVSvc::CalculateVBD INFO Average voltage 545.039978, current 0.118675, dIdV 0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.779285 and VBD limit 5.950400
SensorIVSvc::CalculateVBD INFO Average voltage 555.010010, current 0.119010, dIdV -0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.476636 and VBD limit 6.050100
SensorIVSvc::CalculateVBD INFO Average voltage 564.989990, current 0.119395, dIdV 0.000179
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.848745 and VBD limit 6.149900
SensorIVSvc::CalculateVBD INFO Average voltage 574.959961, current 0.121085, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.758028 and VBD limit 6.249600
SensorIVSvc::CalculateVBD INFO Average voltage 584.950012, current 0.122520, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.609894 and VBD limit 6.349500
SensorIVSvc::CalculateVBD INFO Average voltage 594.950012, current 0.123555, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.381168 and VBD limit 6.449500
SensorIVSvc::CalculateVBD INFO Average voltage 604.950012, current 0.124140, dIdV 0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.184809 and VBD limit 6.549500
SensorIVSvc::CalculateVBD INFO Average voltage 614.960022, current 0.124420, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.088967 and VBD limit 6.649600
SensorIVSvc::CalculateVBD INFO Average voltage 624.970032, current 0.125550, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.033328 and VBD limit 6.749700
SensorIVSvc::CalculateVBD INFO Average voltage 634.979980, current 0.127185, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.594116 and VBD limit 6.849800
SensorIVSvc::CalculateVBD INFO Average voltage 644.969971, current 0.128770, dIdV 0.000198
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.993709 and VBD limit 6.949700
SensorIVSvc::CalculateVBD INFO Average voltage 654.970032, current 0.129555, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.206863 and VBD limit 7.049700
SensorIVSvc::CalculateVBD INFO Average voltage 664.989990, current 0.129890, dIdV 0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.551817 and VBD limit 7.149900
SensorIVSvc::CalculateVBD INFO Average voltage 675.010010, current 0.130620, dIdV 0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.195982 and VBD limit 7.250100
SensorIVSvc::CalculateVBD INFO Average voltage 685.030029, current 0.131350, dIdV 0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.562128 and VBD limit 7.350300
SensorIVSvc::CalculateVBD INFO Average voltage 695.039978, current 0.131985, dIdV 0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.100055 and VBD limit 7.450400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.039978
SensorIVSvc::read INFO Mean voltage for current stability 0.131975 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.000796
IService::UPLOADDB INFO Working on test code ATLAS18_IV_TEST_V1
SensorIVSvc::uploadDB INFO Formatting database upload for ATLAS18_IV_TEST_V1 and run number 1
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07305/1//VPA44654-07305_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.524+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 25
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 34
SensorIVSvc::getDate INFO Second 21
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 25 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07305
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07305/SensorIV_PreTabIV_PPB_v1-1/
IService::install INFO Installed warningLog.txt...
IService::install INFO Installed errorLog.txt...
IService::install INFO Installed infoLog.txt...
IService::install INFO Installed IVCurve.pdf...
IService::install INFO Installed VPA44654-07305_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07305.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07304-1.config
IService::next INFO Scheduling Data_VPA44654-W07304-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07304/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.524+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.2
Humidity
2.1
Current per area @500V
1.194
Breakdown voltage
690.040
Current stability (RMS@700V)
0.001
The current measurements are calibrated to a common temperature using the following relationship:
$$I_{temp}^{SF} = \left ( \frac{T_{ref}}{T_{meas}} \right )^{2} \times e^{eE_{g}^{Si} \frac{T_{ref}-T_{meas}}{2 k_{B} T_{ref} T_{meas} }} $$
where \( T_{ref} \) is the reference temperature,
\( T_{meas} \) is the temperatured measured during the test,
\( e \) is the electric charge,
\( E_{g}^{Si} \) is the band gap energy of silicon, and
\( k_{B} \) is the Boltzman constant
Bare IV for VPA44654-W07305
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.060000 and current 0.131570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.060000 and current 0.131570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.080000 and current 0.131570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.080000 and current 0.131570 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.310000, current 0.042415, dIdV 0.001532
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.191801 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.280000, current 0.055850, dIdV 0.001163
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.318090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.250000, current 0.064885, dIdV 0.000650
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.253065 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.250000, current 0.070470, dIdV 0.000467
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.233632 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.250000, current 0.073155, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.042765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.240002, current 0.074940, dIdV 0.000288
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.212291 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.239998, current 0.076775, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.067131 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.229996, current 0.078010, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.162338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.230003, current 0.079090, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.051623 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.229996, current 0.081025, dIdV 0.000340
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.399231 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.230003, current 0.083210, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.123687 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.250000, current 0.084290, dIdV 0.000118
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.161020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.270004, current 0.084275, dIdV -0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.179501 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.289993, current 0.084160, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.157224 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.309998, current 0.084740, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.030804 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.330002, current 0.085770, dIdV 0.000188
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.339790 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.349991, current 0.087405, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.262431 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.360001, current 0.090340, dIdV 0.000448
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.869618 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.360001, current 0.092970, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.155513 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.360001, current 0.096005, dIdV 0.000529
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.076459 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.380005, current 0.098840, dIdV 0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.389999, current 0.099270, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.104356 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.380005, current 0.100305, dIdV 0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.357265 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.369995, current 0.101190, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.041952 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.350006, current 0.101675, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.191015 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.339996, current 0.103560, dIdV 0.000298
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.734756 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.339996, current 0.106045, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.497927 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.329987, current 0.106680, dIdV -0.000072
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.186197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.320007, current 0.106865, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.291020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.330017, current 0.108600, dIdV 0.000238
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.645932 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.160004, current 0.109900, dIdV 0.000023
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.063369 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.989990, current 0.109100, dIdV -0.000182
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.524416 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.989990, current 0.109530, dIdV 0.000269
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.796785 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.989990, current 0.111215, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207420 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.989990, current 0.111100, dIdV -0.000092
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.286253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.989990, current 0.110930, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.185237 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.000000, current 0.111165, dIdV -0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.036117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.000000, current 0.111250, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.094382 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.000000, current 0.111735, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.237750 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.000000, current 0.112820, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.518171 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.000000, current 0.114000, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312632 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.010010, current 0.113635, dIdV -0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.586820 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.040009, current 0.112670, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.120237 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.049988, current 0.112500, dIdV -0.000002
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.007750 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.050018, current 0.112530, dIdV 0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031576 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.049988, current 0.113615, dIdV 0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.838763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.050018, current 0.115400, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.595234 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.079987, current 0.116680, dIdV 0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.437986 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.080017, current 0.117315, dIdV 0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078878 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.070007, current 0.117650, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.201580 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.070007, current 0.118585, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.593207 and VBD limit 5.550700
SensorIVSvc::CalculateVBD INFO Average voltage 515.059998, current 0.120470, dIdV 0.000238
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.017550 and VBD limit 5.650600
SensorIVSvc::CalculateVBD INFO Average voltage 525.059998, current 0.121305, dIdV -0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.307318 and VBD limit 5.750600
SensorIVSvc::CalculateVBD INFO Average voltage 535.059998, current 0.120690, dIdV -0.000052
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.230534 and VBD limit 5.850600
SensorIVSvc::CalculateVBD INFO Average voltage 545.039978, current 0.121875, dIdV 0.000290
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.297634 and VBD limit 5.950400
SensorIVSvc::CalculateVBD INFO Average voltage 555.010010, current 0.123360, dIdV 0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.036065 and VBD limit 6.050100
SensorIVSvc::CalculateVBD INFO Average voltage 564.989990, current 0.124795, dIdV 0.000280
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.265660 and VBD limit 6.149900
SensorIVSvc::CalculateVBD INFO Average voltage 574.969971, current 0.125385, dIdV -0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.739767 and VBD limit 6.249700
SensorIVSvc::CalculateVBD INFO Average voltage 584.960022, current 0.125270, dIdV 0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.644404 and VBD limit 6.349600
SensorIVSvc::CalculateVBD INFO Average voltage 594.960022, current 0.126700, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.694981 and VBD limit 6.449600
SensorIVSvc::CalculateVBD INFO Average voltage 604.960022, current 0.126635, dIdV -0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.769128 and VBD limit 6.549600
SensorIVSvc::CalculateVBD INFO Average voltage 614.960022, current 0.126920, dIdV 0.000218
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.056266 and VBD limit 6.649600
SensorIVSvc::CalculateVBD INFO Average voltage 624.970032, current 0.128850, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.813236 and VBD limit 6.749700
SensorIVSvc::CalculateVBD INFO Average voltage 634.979980, current 0.129735, dIdV 0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.044050 and VBD limit 6.849800
SensorIVSvc::CalculateVBD INFO Average voltage 644.979980, current 0.129170, dIdV -0.000122
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.609178 and VBD limit 6.949800
SensorIVSvc::CalculateVBD INFO Average voltage 654.989990, current 0.128650, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.091460 and VBD limit 7.049900
SensorIVSvc::CalculateVBD INFO Average voltage 665.000000, current 0.129885, dIdV 0.000229
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.172460 and VBD limit 7.150000
SensorIVSvc::CalculateVBD INFO Average voltage 675.010010, current 0.130070, dIdV -0.000192
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.994413 and VBD limit 7.250100
SensorIVSvc::CalculateVBD INFO Average voltage 685.030029, current 0.130900, dIdV 0.000357
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.869757 and VBD limit 7.350300
SensorIVSvc::CalculateVBD INFO Average voltage 695.049988, current 0.132130, dIdV -0.000112
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.587983 and VBD limit 7.450500
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.039978
SensorIVSvc::read INFO Mean voltage for current stability 0.131570 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.000000
IService::UPLOADDB INFO Working on test code ATLAS18_IV_TEST_V1
SensorIVSvc::uploadDB INFO Formatting database upload for ATLAS18_IV_TEST_V1 and run number 2
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07305/2//VPA44654-07305_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.569+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 25
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 34
SensorIVSvc::getDate INFO Second 21
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 25 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07305
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07305/SensorIV_PreTabIV_PPB_v1-2/
IService::install INFO Installed warningLog.txt...
IService::install INFO Installed errorLog.txt...
IService::install INFO Installed infoLog.txt...
IService::install INFO Installed IVCurve.pdf...
IService::install INFO Installed VPA44654-07305_IV_002.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07305.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07304-2.config
IService::next INFO Scheduling Data_VPA44654-W07304-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07304/2/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.569+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.2
Humidity
9.6
Current per area @500V
1.211
Breakdown voltage
690.040
Current stability (RMS@700V)
0.000
The current measurements are calibrated to a common temperature using the following relationship:
$$I_{temp}^{SF} = \left ( \frac{T_{ref}}{T_{meas}} \right )^{2} \times e^{eE_{g}^{Si} \frac{T_{ref}-T_{meas}}{2 k_{B} T_{ref} T_{meas} }} $$
where \( T_{ref} \) is the reference temperature,
\( T_{meas} \) is the temperatured measured during the test,
\( e \) is the electric charge,
\( E_{g}^{Si} \) is the band gap energy of silicon, and
\( k_{B} \) is the Boltzman constant