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Basic Information for VPA37910-W00921
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.077950 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.076850 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.076350 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.074850 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.040000, current 0.015625, dIdV 0.002923
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.942743 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.010000, current 0.035900, dIdV 0.001146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.479272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.000000, current 0.044695, dIdV 0.000615
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.343998 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.009998, current 0.048840, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.153096 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.029999, current 0.049735, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.031626 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.049999, current 0.049180, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.084901 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.048975, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.046495 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.059998, current 0.048875, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.084466 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.059998, current 0.050620, dIdV 0.000404
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.678867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.059998, current 0.051165, dIdV -0.000295
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.548084 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.050760, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.442924 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.070000, current 0.051405, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.189893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.051655, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.326896 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.070007, current 0.051950, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.197996 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.080002, current 0.052395, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.455059 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.080002, current 0.052740, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.283418 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.069992, current 0.052185, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.047353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.052035, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.050470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.110001, current 0.053830, dIdV 0.000372
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.278436 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.130005, current 0.054875, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.587899 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.119995, current 0.054120, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.053061 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.119995, current 0.054415, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.177899 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.139999, current 0.055060, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.342107 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.169998, current 0.057405, dIdV 0.000384
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.574074 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.179993, current 0.059605, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.226238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.060550, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.565835 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.179993, current 0.061695, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.406706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.209991, current 0.062590, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.368613 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.230011, current 0.063035, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.022580 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.089996, current 0.063485, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.407315 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.950012, current 0.064335, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.402099 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.970001, current 0.063030, dIdV -0.000345
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.725561 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.980011, current 0.062425, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.171334 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.980011, current 0.065570, dIdV 0.000404
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.063930 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.980011, current 0.067465, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.127837 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.989990, current 0.066715, dIdV -0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.663796 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.989990, current 0.067710, dIdV 0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.750018 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.980011, current 0.069155, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.189781 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.989990, current 0.069300, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.354837 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.000000, current 0.069695, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.085013 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.000000, current 0.070395, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.719156 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.980011, current 0.070040, dIdV -0.000197
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.165944 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.989990, current 0.069735, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.817831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.000000, current 0.069880, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.662495 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.989990, current 0.069275, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.096161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.980011, current 0.069275, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098912 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.959991, current 0.069870, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.692083 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.979980, current 0.070315, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.100922 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.989990, current 0.070360, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.165763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.980011, current 0.070205, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.387777 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.989990, current 0.070205, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.394830 and VBD limit 5.549900
SensorIVSvc::CalculateVBD INFO Average voltage 515.000000, current 0.070400, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.117045 and VBD limit 5.650000
SensorIVSvc::CalculateVBD INFO Average voltage 525.010010, current 0.071445, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.650101 and VBD limit 5.750100
SensorIVSvc::CalculateVBD INFO Average voltage 535.010010, current 0.073040, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.689920 and VBD limit 5.850100
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.072785, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.081446 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.049988, current 0.072480, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641986 and VBD limit 6.050500
SensorIVSvc::CalculateVBD INFO Average voltage 565.059998, current 0.074625, dIdV 0.000345
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.612338 and VBD limit 6.150600
SensorIVSvc::CalculateVBD INFO Average voltage 575.059998, current 0.076075, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.415752 and VBD limit 6.250600
SensorIVSvc::CalculateVBD INFO Average voltage 585.070007, current 0.074920, dIdV -0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.371687 and VBD limit 6.350700
SensorIVSvc::CalculateVBD INFO Average voltage 595.100037, current 0.074415, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.597389 and VBD limit 6.451000
SensorIVSvc::CalculateVBD INFO Average voltage 605.109985, current 0.074510, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.455698 and VBD limit 6.551100
SensorIVSvc::CalculateVBD INFO Average voltage 615.109985, current 0.074355, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.206402 and VBD limit 6.651100
SensorIVSvc::CalculateVBD INFO Average voltage 625.140015, current 0.075400, dIdV 0.000183
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.519463 and VBD limit 6.751400
SensorIVSvc::CalculateVBD INFO Average voltage 635.149963, current 0.076245, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.125206 and VBD limit 6.851500
SensorIVSvc::CalculateVBD INFO Average voltage 645.140015, current 0.076145, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.042363 and VBD limit 6.951400
SensorIVSvc::CalculateVBD INFO Average voltage 655.140015, current 0.077040, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.564717 and VBD limit 7.051400
SensorIVSvc::CalculateVBD INFO Average voltage 665.150024, current 0.077835, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.213215 and VBD limit 7.151500
SensorIVSvc::CalculateVBD INFO Average voltage 675.149963, current 0.078180, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.813396 and VBD limit 7.251500
SensorIVSvc::CalculateVBD INFO Average voltage 685.140015, current 0.079025, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.650244 and VBD limit 7.351400
SensorIVSvc::CalculateVBD INFO Average voltage 695.140015, current 0.078675, dIdV -0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.281160 and VBD limit 7.451400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.140015
SensorIVSvc::read INFO Mean voltage for current stability 0.076500 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.014571
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-W00921/1//VPA37910-00921_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.268+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-W00921
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00921/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 VPA37910-00921_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00921.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00942-1.config
IService::next INFO Scheduling Data_VPA37910-W00942-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00942/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.268+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.8
Current per area @500V
0.758
Breakdown voltage
690.140
Current stability (RMS@700V)
0.015
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