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Basic Information for VPA37910-W00938
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.079670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.077970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.077770 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.077770 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.016025, dIdV 0.002339
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.732716 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.020000, current 0.031445, dIdV 0.000745
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.355856 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.038850, dIdV 0.000737
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.474755 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.020000, current 0.042455, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.012324 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.020000, current 0.042160, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.047174 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.000000, current 0.044115, dIdV 0.000435
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.542333 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.000000, current 0.046665, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.104468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.010002, current 0.047465, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.134059 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.047815, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.026572 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.029999, current 0.047370, dIdV -0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.149349 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.010002, current 0.047275, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.121925 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.029999, current 0.046675, dIdV -0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.430425 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.040001, current 0.046380, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312735 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.039993, current 0.046985, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.014371 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.050003, current 0.047585, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.349847 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.080002, current 0.048735, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.364484 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.089996, current 0.049890, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.384623 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.089996, current 0.050445, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.017320 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.110001, current 0.050195, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.165621 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.039993, current 0.051200, dIdV 0.000250
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.952344 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.070007, current 0.052100, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.254189 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.160004, current 0.052700, dIdV 0.000187
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.762438 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.130005, current 0.055205, dIdV 0.000316
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.287167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.160004, current 0.057105, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.265547 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.190002, current 0.058360, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.783015 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.179993, current 0.059165, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.107826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.169983, current 0.059665, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.556653 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.160004, current 0.060870, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.524373 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.170013, current 0.061875, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.390967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.179993, current 0.061575, dIdV -0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.695105 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.190002, current 0.062275, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.393907 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.040009, current 0.064085, dIdV 0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.391043 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.869995, current 0.064750, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.281532 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.859985, current 0.065155, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.128486 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.869995, current 0.065355, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078995 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.880005, current 0.064555, dIdV -0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.962032 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.890015, current 0.064760, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.214622 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.910004, current 0.065815, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.028425 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.920013, current 0.066765, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.124233 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.929993, current 0.067965, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.260963 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.959991, current 0.069015, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.964315 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.950012, current 0.069220, dIdV -0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.747824 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.940002, current 0.068625, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.030838 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.970001, current 0.069125, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.596596 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.989990, current 0.068980, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.798327 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.989990, current 0.069485, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.476260 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.980011, current 0.069435, dIdV -0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.573706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.980011, current 0.068590, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.457044 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.989990, current 0.069795, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.213609 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.010010, current 0.070395, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.385982 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.010010, current 0.071345, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.737689 and VBD limit 5.550100
SensorIVSvc::CalculateVBD INFO Average voltage 515.020020, current 0.073245, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.945467 and VBD limit 5.650200
SensorIVSvc::CalculateVBD INFO Average voltage 525.039978, current 0.073800, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.170745 and VBD limit 5.750400
SensorIVSvc::CalculateVBD INFO Average voltage 535.029968, current 0.073955, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.398697 and VBD limit 5.850300
SensorIVSvc::CalculateVBD INFO Average voltage 545.049988, current 0.073105, dIdV -0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.667531 and VBD limit 5.950500
SensorIVSvc::CalculateVBD INFO Average voltage 555.040039, current 0.073610, dIdV 0.000329
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.477955 and VBD limit 6.050400
SensorIVSvc::CalculateVBD INFO Average voltage 565.010010, current 0.075165, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.112529 and VBD limit 6.150100
SensorIVSvc::CalculateVBD INFO Average voltage 575.020020, current 0.074315, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.199329 and VBD limit 6.250200
SensorIVSvc::CalculateVBD INFO Average voltage 585.020020, current 0.073570, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.047711 and VBD limit 6.350200
SensorIVSvc::CalculateVBD INFO Average voltage 595.030029, current 0.073475, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.202056 and VBD limit 6.450300
SensorIVSvc::CalculateVBD INFO Average voltage 605.049988, current 0.073825, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.777041 and VBD limit 6.550500
SensorIVSvc::CalculateVBD INFO Average voltage 615.070007, current 0.074725, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.698248 and VBD limit 6.650700
SensorIVSvc::CalculateVBD INFO Average voltage 625.030029, current 0.074630, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.879803 and VBD limit 6.750300
SensorIVSvc::CalculateVBD INFO Average voltage 635.020020, current 0.074735, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.053690 and VBD limit 6.850200
SensorIVSvc::CalculateVBD INFO Average voltage 645.080017, current 0.075585, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.382522 and VBD limit 6.950800
SensorIVSvc::CalculateVBD INFO Average voltage 655.089966, current 0.076735, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.582518 and VBD limit 7.050900
SensorIVSvc::CalculateVBD INFO Average voltage 665.100037, current 0.077085, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.988283 and VBD limit 7.151000
SensorIVSvc::CalculateVBD INFO Average voltage 675.130005, current 0.077040, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.927063 and VBD limit 7.251300
SensorIVSvc::CalculateVBD INFO Average voltage 685.150024, current 0.079145, dIdV 0.000314
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.721479 and VBD limit 7.351500
SensorIVSvc::CalculateVBD INFO Average voltage 695.159973, current 0.080195, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.910179 and VBD limit 7.451600
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.159973
SensorIVSvc::read INFO Mean voltage for current stability 0.078295 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.010193
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//VPA37910-W00938/1//VPA37910-00938_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.348+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 0
SensorIVSvc::getDate INFO Second 53
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 17 Sep 2025
IService::log INFO Logging status 0111 for component VPA37910-W00938
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00938/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 VPA37910-00938_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00938.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00939-1.config
IService::next INFO Scheduling Data_VPA37910-W00939-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00939/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.348+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.5
Humidity
9.4
Current per area @500V
0.767
Breakdown voltage
690.160
Current stability (RMS@700V)
0.010
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