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Basic Information for VPA42892-W05239
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.116070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.114970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.200000 and current 0.112670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.200000 and current 0.112570 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.013225, dIdV 0.001459
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.553813 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.020000, current 0.026595, dIdV 0.001215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.686193 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.034550, dIdV 0.000377
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.272724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.000000, current 0.038105, dIdV 0.000335
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.307702 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.009998, current 0.040355, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.128009 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.020000, current 0.042960, dIdV 0.000406
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.519975 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.019997, current 0.044865, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.036231 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.045815, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.351397 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.059998, current 0.047015, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.045050 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.050003, current 0.047470, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.132951 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.029999, current 0.047925, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.054679 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.040001, current 0.049025, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.457579 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.050003, current 0.050030, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.014967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.050003, current 0.051035, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.517048 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.069992, current 0.052335, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.179102 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.089996, current 0.053735, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.621777 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.080002, current 0.053740, dIdV -0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.657371 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.100006, current 0.053345, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.441360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.119995, current 0.054995, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.656394 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.069992, current 0.057600, dIdV 0.000329
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.115194 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.070007, current 0.059305, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.051355 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.130005, current 0.061155, dIdV 0.000354
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.246320 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.139999, current 0.063755, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.582670 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.149994, current 0.065555, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.698081 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.180008, current 0.067855, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.953708 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.190002, current 0.069360, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.132717 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.169983, current 0.069515, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.019111 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.160004, current 0.069970, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.377524 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.170013, current 0.071575, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.894659 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.179993, current 0.073125, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.343115 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.179993, current 0.073725, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.144880 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.029999, current 0.073535, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.322410 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.860016, current 0.073800, dIdV 0.000127
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.556867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.850006, current 0.075605, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.038724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.859985, current 0.076605, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.157563 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.869995, current 0.077205, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.711030 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.880005, current 0.078110, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.121455 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.890015, current 0.079015, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.733936 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.899994, current 0.080165, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.360101 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.899994, current 0.081670, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.092781 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.910004, current 0.082225, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.565177 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.920013, current 0.082475, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.830092 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.960022, current 0.084625, dIdV 0.000263
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.320185 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.980011, current 0.086225, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.278573 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.979980, current 0.086830, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.336884 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.000000, current 0.087485, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.338058 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.989990, current 0.088035, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.238161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.989990, current 0.088185, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.080633 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.010010, current 0.088290, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.197367 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.010010, current 0.088995, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.585204 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.010010, current 0.090895, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.524842 and VBD limit 5.550100
SensorIVSvc::CalculateVBD INFO Average voltage 515.029968, current 0.092345, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.083492 and VBD limit 5.650300
SensorIVSvc::CalculateVBD INFO Average voltage 525.049988, current 0.090900, dIdV -0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.752438 and VBD limit 5.750500
SensorIVSvc::CalculateVBD INFO Average voltage 535.039978, current 0.092305, dIdV 0.000587
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.404533 and VBD limit 5.850400
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.095705, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.541005 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.010010, current 0.096110, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.081008 and VBD limit 6.050100
SensorIVSvc::CalculateVBD INFO Average voltage 565.030029, current 0.096315, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.320732 and VBD limit 6.150300
SensorIVSvc::CalculateVBD INFO Average voltage 575.030029, current 0.097065, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.566194 and VBD limit 6.250300
SensorIVSvc::CalculateVBD INFO Average voltage 585.000000, current 0.097870, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.394503 and VBD limit 6.350000
SensorIVSvc::CalculateVBD INFO Average voltage 595.010010, current 0.099125, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.108269 and VBD limit 6.450100
SensorIVSvc::CalculateVBD INFO Average voltage 605.049988, current 0.100225, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.210032 and VBD limit 6.550500
SensorIVSvc::CalculateVBD INFO Average voltage 615.070007, current 0.100225, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.215222 and VBD limit 6.650700
SensorIVSvc::CalculateVBD INFO Average voltage 625.020020, current 0.101980, dIdV 0.000389
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.384814 and VBD limit 6.750200
SensorIVSvc::CalculateVBD INFO Average voltage 635.039978, current 0.104035, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.150793 and VBD limit 6.850400
SensorIVSvc::CalculateVBD INFO Average voltage 645.109985, current 0.104885, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.890063 and VBD limit 6.951100
SensorIVSvc::CalculateVBD INFO Average voltage 655.119995, current 0.106935, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.623480 and VBD limit 7.051200
SensorIVSvc::CalculateVBD INFO Average voltage 665.150024, current 0.109035, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.939912 and VBD limit 7.151500
SensorIVSvc::CalculateVBD INFO Average voltage 675.169983, current 0.111840, dIdV 0.000407
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.455904 and VBD limit 7.251700
SensorIVSvc::CalculateVBD INFO Average voltage 685.159973, current 0.113945, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.090196 and VBD limit 7.351600
SensorIVSvc::CalculateVBD INFO Average voltage 695.169983, current 0.115045, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.236259 and VBD limit 7.451700
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.159973
SensorIVSvc::read INFO Mean voltage for current stability 0.114070 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.013164
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//VPA42892-W05239/1//VPA42892-05239_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-02-04T18:29:40.382+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 2
SensorIVSvc::getDate INFO Day 4
SensorIVSvc::getDate INFO Hour 18
SensorIVSvc::getDate INFO Minute 29
SensorIVSvc::getDate INFO Second 40
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Feb
SensorIVSvc::getDate INFO FINALLY obtained 04 Feb 2026
IService::log INFO Logging status 0111 for component VPA42892-W05239
IService::install INFO Installing output directory to /home/data/modules/VPA42892-W05239/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 VPA42892-05239_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA42892-W05239.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42892-W05238-1.config
IService::next INFO Scheduling Data_VPA42892-W05238-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42892-W05238/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2026-02-04T18:29:40.382+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.5
Humidity
9.7
Current per area @500V
0.979
Breakdown voltage
690.160
Current stability (RMS@700V)
0.013
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