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Basic Information for VPA38700-W01615
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 699.940000 and current 0.089090 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.940000 and current 0.088590 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.940000 and current 0.087790 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.960000 and current 0.087580 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.320000, current 0.037510, dIdV 0.001388
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.196858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.300000, current 0.047995, dIdV 0.000712
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.226925 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.280001, current 0.053535, dIdV 0.000399
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.188414 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.270000, current 0.055970, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.055565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.259998, current 0.055855, dIdV -0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.089945 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.259998, current 0.054890, dIdV -0.000082
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.082553 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.260002, current 0.054970, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.116345 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.270004, current 0.055455, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.001355 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.279999, current 0.055390, dIdV -0.000012
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.018476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.260002, current 0.057075, dIdV 0.000350
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.584832 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.250000, current 0.058710, dIdV -0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.039361 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.270004, current 0.058490, dIdV -0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.043270 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.290001, current 0.058020, dIdV -0.000072
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.155168 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.309998, current 0.058655, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.458153 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.320007, current 0.059690, dIdV 0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.019477 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.339996, current 0.060220, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.251788 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.360001, current 0.061205, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.267472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.360001, current 0.062040, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.192206 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.369995, current 0.061620, dIdV -0.000152
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.456345 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.369995, current 0.061155, dIdV 0.000059
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.188863 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.380005, current 0.062390, dIdV 0.000187
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.616407 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.399994, current 0.063820, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.330761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.389999, current 0.064155, dIdV -0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.109128 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.380005, current 0.065740, dIdV 0.000348
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.246003 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.380005, current 0.068275, dIdV 0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.571445 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.380005, current 0.069610, dIdV 0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.396222 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.369995, current 0.071145, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.743755 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.350006, current 0.071480, dIdV -0.000132
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.509500 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.350006, current 0.072510, dIdV 0.000337
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.327483 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.359985, current 0.075295, dIdV 0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.859072 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.169983, current 0.075900, dIdV -0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.409592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.000000, current 0.075300, dIdV -0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.091665 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.019989, current 0.074630, dIdV -0.000112
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.487770 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.019989, current 0.075410, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.190629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.010010, current 0.076445, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.275856 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.989990, current 0.074285, dIdV -0.000372
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.776472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.989990, current 0.073470, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.031256 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.989990, current 0.074600, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.090661 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.989990, current 0.073835, dIdV -0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.889847 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.989990, current 0.073920, dIdV 0.000188
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.006587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.989990, current 0.075300, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.472350 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.029999, current 0.075130, dIdV -0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.669928 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.040009, current 0.074415, dIdV -0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.120429 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.029999, current 0.075650, dIdV 0.000267
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.538074 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.050018, current 0.076330, dIdV -0.000132
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.768104 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.040009, current 0.076215, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.653396 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.029999, current 0.076150, dIdV -0.000122
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.743538 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.050018, current 0.074935, dIdV -0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.765548 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.049988, current 0.075570, dIdV 0.000248
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.594991 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.040009, current 0.076755, dIdV -0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.070946 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.029999, current 0.076340, dIdV -0.000072
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.477273 and VBD limit 5.550300
SensorIVSvc::CalculateVBD INFO Average voltage 515.020020, current 0.077425, dIdV 0.000289
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.922386 and VBD limit 5.650200
SensorIVSvc::CalculateVBD INFO Average voltage 525.020020, current 0.078660, dIdV -0.000042
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.280331 and VBD limit 5.750200
SensorIVSvc::CalculateVBD INFO Average voltage 535.020020, current 0.078440, dIdV -0.000002
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.013642 and VBD limit 5.850200
SensorIVSvc::CalculateVBD INFO Average voltage 544.989990, current 0.078075, dIdV -0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.498596 and VBD limit 5.949900
SensorIVSvc::CalculateVBD INFO Average voltage 554.950012, current 0.078365, dIdV 0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.915358 and VBD limit 6.049500
SensorIVSvc::CalculateVBD INFO Average voltage 564.929993, current 0.079805, dIdV 0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.127797 and VBD limit 6.149300
SensorIVSvc::CalculateVBD INFO Average voltage 574.919983, current 0.080990, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.553695 and VBD limit 6.249200
SensorIVSvc::CalculateVBD INFO Average voltage 584.919983, current 0.081220, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.230454 and VBD limit 6.349200
SensorIVSvc::CalculateVBD INFO Average voltage 594.919983, current 0.080605, dIdV -0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.671642 and VBD limit 6.449200
SensorIVSvc::CalculateVBD INFO Average voltage 604.909973, current 0.079690, dIdV -0.000092
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.699752 and VBD limit 6.549100
SensorIVSvc::CalculateVBD INFO Average voltage 614.900024, current 0.080175, dIdV 0.000189
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.449530 and VBD limit 6.649000
SensorIVSvc::CalculateVBD INFO Average voltage 624.900024, current 0.081360, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.368673 and VBD limit 6.749000
SensorIVSvc::CalculateVBD INFO Average voltage 634.890015, current 0.082545, dIdV 0.000189
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.456595 and VBD limit 6.848900
SensorIVSvc::CalculateVBD INFO Average voltage 644.880005, current 0.083330, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.247644 and VBD limit 6.948800
SensorIVSvc::CalculateVBD INFO Average voltage 654.880005, current 0.083560, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.611305 and VBD limit 7.048800
SensorIVSvc::CalculateVBD INFO Average voltage 664.880005, current 0.085695, dIdV 0.000349
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.707779 and VBD limit 7.148800
SensorIVSvc::CalculateVBD INFO Average voltage 674.890015, current 0.086080, dIdV -0.000271
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.128296 and VBD limit 7.248900
SensorIVSvc::CalculateVBD INFO Average voltage 684.910034, current 0.086160, dIdV 0.000287
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.284823 and VBD limit 7.349100
SensorIVSvc::CalculateVBD INFO Average voltage 694.929993, current 0.088345, dIdV 0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.169708 and VBD limit 7.449300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 689.919983
SensorIVSvc::read INFO Mean voltage for current stability 0.088262 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.006894
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-W01615/1//VPA38700-01615_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-10-17T18:42:15.114+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-W01615
IService::install INFO Installing output directory to /home/data/modules/VPA38700-W01615/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 VPA38700-01615_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38700-W01615.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38700-W01614-1.config
IService::next INFO Scheduling Data_VPA38700-W01614-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38700-W01614/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-10-17T18:42:15.114+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.9
Humidity
3.6
Current per area @500V
0.884
Breakdown voltage
689.920
Current stability (RMS@700V)
0.007
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