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Basic Information for VPA38700-W01605
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.080000 and current 0.075850 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.080000 and current 0.073950 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.120000 and current 0.073950 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.120000 and current 0.073950 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.010000, current 0.011425, dIdV 0.000718
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.314931 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.960000, current 0.019750, dIdV 0.000954
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.722625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.969999, current 0.027495, dIdV 0.000594
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.539280 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.989998, current 0.031840, dIdV 0.000273
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.300506 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.009998, current 0.035085, dIdV 0.000374
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.480121 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.040001, current 0.036430, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.159511 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.050003, current 0.037225, dIdV 0.000266
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.464011 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.040001, current 0.038625, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.029142 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.039720, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.436761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.050003, current 0.041265, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.241375 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.041810, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.010051 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.041605, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.124449 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.059998, current 0.041355, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.015120 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.059998, current 0.041650, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207535 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.069992, current 0.041645, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.225975 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.059998, current 0.042790, dIdV 0.000295
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.069659 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.050003, current 0.043985, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.205971 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.059998, current 0.044735, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.802220 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.059998, current 0.045880, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.096806 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.080002, current 0.045625, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.319402 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.100006, current 0.045470, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198469 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.100006, current 0.045865, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.164145 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.100006, current 0.046715, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.650508 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.120010, current 0.047310, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.079200 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.149994, current 0.048155, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.939928 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.150009, current 0.049050, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.031274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.160004, current 0.050495, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.542936 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.190002, current 0.051590, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.404588 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.200012, current 0.051685, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.524214 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.059998, current 0.053185, dIdV 0.000211
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.170062 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.929993, current 0.055385, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.291243 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.950012, current 0.056480, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.089043 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.970001, current 0.056525, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.143442 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.959991, current 0.057125, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.559282 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.950012, current 0.058070, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.557268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.970001, current 0.058215, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.395551 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.980011, current 0.057560, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.418497 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.970001, current 0.057955, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.940033 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.959991, current 0.059855, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.511413 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.970001, current 0.060350, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.888297 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.980011, current 0.059545, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.170031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.959991, current 0.059090, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.465347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.959991, current 0.058585, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.252869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.970001, current 0.058335, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.112070 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.959991, current 0.059330, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.604946 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.940002, current 0.060075, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.494213 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.920013, current 0.060020, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.418289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.940002, current 0.059965, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.512768 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.949982, current 0.060615, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.563223 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.950012, current 0.061860, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.431199 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.970001, current 0.062555, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.684786 and VBD limit 5.549700
SensorIVSvc::CalculateVBD INFO Average voltage 514.970032, current 0.063200, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.359242 and VBD limit 5.649700
SensorIVSvc::CalculateVBD INFO Average voltage 524.960022, current 0.063845, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.698905 and VBD limit 5.749600
SensorIVSvc::CalculateVBD INFO Average voltage 534.979980, current 0.064590, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.527981 and VBD limit 5.849800
SensorIVSvc::CalculateVBD INFO Average voltage 545.000000, current 0.063985, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.575760 and VBD limit 5.950000
SensorIVSvc::CalculateVBD INFO Average voltage 555.010010, current 0.064535, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.531977 and VBD limit 6.050100
SensorIVSvc::CalculateVBD INFO Average voltage 565.020020, current 0.066180, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.290279 and VBD limit 6.150200
SensorIVSvc::CalculateVBD INFO Average voltage 575.020020, current 0.066475, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.216254 and VBD limit 6.250200
SensorIVSvc::CalculateVBD INFO Average voltage 585.030029, current 0.066470, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.228380 and VBD limit 6.350300
SensorIVSvc::CalculateVBD INFO Average voltage 595.029968, current 0.066065, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.496363 and VBD limit 6.450300
SensorIVSvc::CalculateVBD INFO Average voltage 605.040039, current 0.065760, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.054984 and VBD limit 6.550400
SensorIVSvc::CalculateVBD INFO Average voltage 615.059998, current 0.066405, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.250404 and VBD limit 6.650600
SensorIVSvc::CalculateVBD INFO Average voltage 625.070007, current 0.068505, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.595276 and VBD limit 6.750700
SensorIVSvc::CalculateVBD INFO Average voltage 635.080017, current 0.069500, dIdV -0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.785854 and VBD limit 6.850800
SensorIVSvc::CalculateVBD INFO Average voltage 645.090027, current 0.069995, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.701599 and VBD limit 6.950900
SensorIVSvc::CalculateVBD INFO Average voltage 655.099976, current 0.071590, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.226196 and VBD limit 7.051000
SensorIVSvc::CalculateVBD INFO Average voltage 665.099976, current 0.072685, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.777788 and VBD limit 7.151000
SensorIVSvc::CalculateVBD INFO Average voltage 675.099976, current 0.073685, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.053627 and VBD limit 7.251000
SensorIVSvc::CalculateVBD INFO Average voltage 685.099976, current 0.074580, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.587911 and VBD limit 7.351000
SensorIVSvc::CalculateVBD INFO Average voltage 695.089966, current 0.075375, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.877823 and VBD limit 7.450900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.099976
SensorIVSvc::read INFO Mean voltage for current stability 0.074425 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.011054
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//VPA38700-W01605/1//VPA38700-01605_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-10-17T18:42:15.148+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 10
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 18
SensorIVSvc::getDate INFO Minute 42
SensorIVSvc::getDate INFO Second 15
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Oct
SensorIVSvc::getDate INFO FINALLY obtained 17 Oct 2025
IService::log INFO Logging status 0111 for component VPA38700-W01605
IService::install INFO Installing output directory to /home/data/modules/VPA38700-W01605/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 VPA38700-01605_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38700-W01605.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38700-W01601-2.config
IService::next INFO Scheduling Data_VPA38700-W01601-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38700-W01601/2/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-10-17T18:42:15.148+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.9
Humidity
3.6
Current per area @500V
0.716
Breakdown voltage
690.100
Current stability (RMS@700V)
0.011
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