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Basic Information for VPA39576-W02984
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.135760 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.134060 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.132560 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.131760 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.018650, dIdV 0.002827
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.761024 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.039155, dIdV 0.001285
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.492274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.048860, dIdV 0.000655
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.335117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.029999, current 0.053815, dIdV 0.000334
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.217628 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.060001, current 0.056915, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.224738 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.080002, current 0.059520, dIdV 0.000236
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.218395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.080002, current 0.062230, dIdV 0.000306
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.320014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.070000, current 0.063885, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.029436 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.059998, current 0.065090, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.282270 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.059998, current 0.065500, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.194474 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.080002, current 0.066255, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.450207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.110001, current 0.068255, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.193557 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.130005, current 0.068710, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.043620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.139999, current 0.068565, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.009855 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.149994, current 0.068920, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159741 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.180008, current 0.068725, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.258634 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.199997, current 0.069130, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.468381 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.209991, current 0.069435, dIdV -0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.339975 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.220001, current 0.069290, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.283350 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.250000, current 0.070245, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.234853 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.270004, current 0.073400, dIdV 0.000547
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.530000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.270004, current 0.076205, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.042289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.279999, current 0.077710, dIdV 0.000286
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.829109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.309998, current 0.081015, dIdV 0.000373
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.082700 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.319992, current 0.084470, dIdV 0.000317
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.921421 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.300003, current 0.087530, dIdV 0.000296
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.863347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.299988, current 0.089635, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.369973 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.309998, current 0.090590, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.200179 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.330017, current 0.092195, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.787612 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.350006, current 0.093750, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.176070 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.369995, current 0.094055, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.016201 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.209991, current 0.095620, dIdV 0.000319
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.051054 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.059998, current 0.097685, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.348010 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.070007, current 0.098290, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.054653 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.070007, current 0.099345, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.675971 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.079987, current 0.101250, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.652295 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.100006, current 0.103255, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.757191 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.119995, current 0.103560, dIdV -0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.557826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.119995, current 0.103220, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.320871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.119995, current 0.103875, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.171171 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.130005, current 0.104730, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.486437 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.140015, current 0.105835, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.372639 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.160004, current 0.106290, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.015936 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.179993, current 0.107595, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.071822 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.199982, current 0.109000, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.065090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.220001, current 0.110305, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.011096 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.230011, current 0.110810, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.603370 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.229980, current 0.111165, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.920966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.230011, current 0.113120, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.753448 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.250000, current 0.115075, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.923452 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.250000, current 0.115980, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.148413 and VBD limit 5.552500
SensorIVSvc::CalculateVBD INFO Average voltage 515.260010, current 0.115885, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.066429 and VBD limit 5.652600
SensorIVSvc::CalculateVBD INFO Average voltage 525.280029, current 0.116590, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.567675 and VBD limit 5.752800
SensorIVSvc::CalculateVBD INFO Average voltage 535.270020, current 0.118100, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.799291 and VBD limit 5.852700
SensorIVSvc::CalculateVBD INFO Average voltage 545.270020, current 0.118655, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.298106 and VBD limit 5.952700
SensorIVSvc::CalculateVBD INFO Average voltage 555.280029, current 0.118360, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.028149 and VBD limit 6.052800
SensorIVSvc::CalculateVBD INFO Average voltage 565.270020, current 0.119870, dIdV 0.000297
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.398642 and VBD limit 6.152700
SensorIVSvc::CalculateVBD INFO Average voltage 575.270020, current 0.121325, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.023660 and VBD limit 6.252700
SensorIVSvc::CalculateVBD INFO Average voltage 585.290039, current 0.121575, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.264254 and VBD limit 6.352900
SensorIVSvc::CalculateVBD INFO Average voltage 595.309998, current 0.122980, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.091816 and VBD limit 6.453100
SensorIVSvc::CalculateVBD INFO Average voltage 605.330017, current 0.124035, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.073059 and VBD limit 6.553300
SensorIVSvc::CalculateVBD INFO Average voltage 615.330017, current 0.124790, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.820174 and VBD limit 6.653300
SensorIVSvc::CalculateVBD INFO Average voltage 625.340027, current 0.125795, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.173295 and VBD limit 6.753400
SensorIVSvc::CalculateVBD INFO Average voltage 635.359985, current 0.126750, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.781982 and VBD limit 6.853600
SensorIVSvc::CalculateVBD INFO Average voltage 645.369995, current 0.128360, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.832951 and VBD limit 6.953700
SensorIVSvc::CalculateVBD INFO Average voltage 655.380005, current 0.129565, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.379373 and VBD limit 7.053800
SensorIVSvc::CalculateVBD INFO Average voltage 665.369995, current 0.131120, dIdV 0.000236
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.199985 and VBD limit 7.153700
SensorIVSvc::CalculateVBD INFO Average voltage 675.380005, current 0.133075, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.783519 and VBD limit 7.253800
SensorIVSvc::CalculateVBD INFO Average voltage 685.400024, current 0.135030, dIdV 0.000236
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.197915 and VBD limit 7.354000
SensorIVSvc::CalculateVBD INFO Average voltage 695.410034, current 0.135985, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.229665 and VBD limit 7.454100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.400024
SensorIVSvc::read INFO Mean voltage for current stability 0.133535 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.011436
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//VPA39576-W02984/1//VPA39576-02984_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-07-09T23:58:25.199+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 9
SensorIVSvc::getDate INFO Hour 23
SensorIVSvc::getDate INFO Minute 58
SensorIVSvc::getDate INFO Second 25
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 09 Jul 2026
IService::log INFO Logging status 0111 for component VPA39576-W02984
IService::install INFO Installing output directory to /home/data/modules/VPA39576-W02984/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 VPA39576-02984_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA39576-W02984.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA39576-W02983-1.config
IService::next INFO Scheduling Data_VPA39576-W02983-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA39576-W02983/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AS
Date
2026-07-09T23:58:25.199+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.7
Humidity
10.0
Current per area @500V
1.141
Breakdown voltage
690.400
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