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Basic Information for VPA42892-W05266
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.104070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.380000 and current 0.102870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.380000 and current 0.101170 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.380000 and current 0.099470 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.000000, current 0.015130, dIdV 0.001867
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.617141 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.980000, current 0.028955, dIdV 0.000905
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.468206 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.980000, current 0.034460, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.142080 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.980000, current 0.038720, dIdV 0.000656
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.592636 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.000000, current 0.042375, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.079329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.049999, current 0.045725, dIdV 0.000591
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.712070 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.049680, dIdV 0.000197
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.257709 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.040001, current 0.051640, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.284815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.052845, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.072416 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.040001, current 0.053450, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.135136 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.070000, current 0.054555, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.277597 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.099998, current 0.055160, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.050080 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.120003, current 0.055415, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.168666 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.139999, current 0.055615, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.085047 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.139999, current 0.056570, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.579842 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.169998, current 0.057575, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.066975 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.179993, current 0.058680, dIdV 0.000247
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.695253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.169998, current 0.060640, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.420907 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.209991, current 0.061545, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.104699 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.240005, current 0.062795, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.668470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.229996, current 0.064000, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.083542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.220001, current 0.066610, dIdV 0.000496
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.602599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.229996, current 0.070615, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.970871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.250000, current 0.072620, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.310368 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.259995, current 0.072875, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.151447 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.259995, current 0.072780, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.091189 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.270020, current 0.074135, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.874910 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.299988, current 0.075590, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.166865 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.320007, current 0.075845, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.018809 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.309998, current 0.075600, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.211358 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.329987, current 0.075555, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.180768 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.179993, current 0.076970, dIdV 0.000247
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.010967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.019989, current 0.078290, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.107509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.029999, current 0.078545, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.106850 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.019989, current 0.077250, dIdV -0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.268423 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.019989, current 0.078355, dIdV 0.000505
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.288113 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.081060, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.161792 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.040009, current 0.082120, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.803788 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.050018, current 0.083075, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.069386 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.070007, current 0.083325, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.165615 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.079987, current 0.085430, dIdV 0.000386
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.830281 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.079987, current 0.086390, dIdV -0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.932116 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.089996, current 0.085945, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.518301 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.119995, current 0.086395, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.075245 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.140015, current 0.086900, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.594203 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.130005, current 0.087910, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.446134 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.130005, current 0.088765, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.444512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.130005, current 0.089570, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.403955 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.139984, current 0.089275, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.730697 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.160004, current 0.089580, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.083404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.170013, current 0.090935, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.415815 and VBD limit 5.551700
SensorIVSvc::CalculateVBD INFO Average voltage 515.179993, current 0.091540, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.258884 and VBD limit 5.651800
SensorIVSvc::CalculateVBD INFO Average voltage 525.179993, current 0.091650, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.137527 and VBD limit 5.751800
SensorIVSvc::CalculateVBD INFO Average voltage 535.190002, current 0.091605, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.087461 and VBD limit 5.851900
SensorIVSvc::CalculateVBD INFO Average voltage 545.220032, current 0.092305, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.735399 and VBD limit 5.952200
SensorIVSvc::CalculateVBD INFO Average voltage 555.219971, current 0.093410, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.572906 and VBD limit 6.052200
SensorIVSvc::CalculateVBD INFO Average voltage 565.200012, current 0.093770, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.144660 and VBD limit 6.152000
SensorIVSvc::CalculateVBD INFO Average voltage 575.200012, current 0.094780, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.371547 and VBD limit 6.252000
SensorIVSvc::CalculateVBD INFO Average voltage 585.229980, current 0.095635, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.334560 and VBD limit 6.352300
SensorIVSvc::CalculateVBD INFO Average voltage 595.239990, current 0.095390, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.037591 and VBD limit 6.452400
SensorIVSvc::CalculateVBD INFO Average voltage 605.229980, current 0.095445, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031642 and VBD limit 6.552300
SensorIVSvc::CalculateVBD INFO Average voltage 615.239990, current 0.096100, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.806662 and VBD limit 6.652400
SensorIVSvc::CalculateVBD INFO Average voltage 625.260010, current 0.096855, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.160748 and VBD limit 6.752600
SensorIVSvc::CalculateVBD INFO Average voltage 635.299988, current 0.096805, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.228779 and VBD limit 6.853000
SensorIVSvc::CalculateVBD INFO Average voltage 645.309998, current 0.097960, dIdV 0.000267
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.755782 and VBD limit 6.953100
SensorIVSvc::CalculateVBD INFO Average voltage 655.309998, current 0.099220, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.092280 and VBD limit 7.053100
SensorIVSvc::CalculateVBD INFO Average voltage 665.330017, current 0.098725, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.571691 and VBD limit 7.153300
SensorIVSvc::CalculateVBD INFO Average voltage 675.340027, current 0.100130, dIdV 0.000366
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.468536 and VBD limit 7.253400
SensorIVSvc::CalculateVBD INFO Average voltage 685.350037, current 0.102685, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.965841 and VBD limit 7.353500
SensorIVSvc::CalculateVBD INFO Average voltage 695.359985, current 0.103740, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.442392 and VBD limit 7.453600
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.359985
SensorIVSvc::read INFO Mean voltage for current stability 0.101895 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.017060
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-W05266/1//VPA42892-05266_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-04-22T21:31:30.155+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 4
SensorIVSvc::getDate INFO Day 22
SensorIVSvc::getDate INFO Hour 21
SensorIVSvc::getDate INFO Minute 31
SensorIVSvc::getDate INFO Second 30
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Apr
SensorIVSvc::getDate INFO FINALLY obtained 22 Apr 2026
IService::log INFO Logging status 0111 for component VPA42892-W05266
IService::install INFO Installing output directory to /home/data/modules/VPA42892-W05266/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 VPA42892-05266_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA42892-W05266.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42892-W05265-1.config
IService::next INFO Scheduling Data_VPA42892-W05265-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42892-W05265/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AS
Date
2026-04-22T21:31:30.155+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
21.0
Humidity
9.1
Current per area @500V
0.867
Breakdown voltage
690.360
Current stability (RMS@700V)
0.017
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