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Basic Information for VPA37911-W00981
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.087070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.085770 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.084770 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.084770 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.030000, current 0.018750, dIdV 0.002793
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.749203 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.010000, current 0.037355, dIdV 0.000943
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378962 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.020000, current 0.045060, dIdV 0.000596
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.330935 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.029999, current 0.048865, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.118048 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.040001, current 0.050520, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.147994 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.040001, current 0.051875, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.111406 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.050003, current 0.052580, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.044449 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.059998, current 0.053235, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.133948 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.070000, current 0.053140, dIdV -0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.182134 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.059998, current 0.053300, dIdV 0.000147
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.261435 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.070000, current 0.055355, dIdV 0.000263
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.500000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.099998, current 0.057010, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.133250 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.099998, current 0.057715, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.162566 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.120010, current 0.058015, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.034797 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.139999, current 0.058270, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.164394 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.139999, current 0.058530, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.037108 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.149994, current 0.058935, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.265681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.160004, current 0.059240, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.100531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.169998, current 0.058995, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.046987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.209991, current 0.058795, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.082509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.220001, current 0.057750, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.656487 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.209991, current 0.057460, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.470977 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.220001, current 0.059315, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.930269 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.229996, current 0.061770, dIdV 0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.934937 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.240005, current 0.062375, dIdV -0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.491463 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.240005, current 0.061930, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.148371 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.250000, current 0.064040, dIdV 0.000385
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.595599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.270020, current 0.066445, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.392783 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.290009, current 0.067095, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.148524 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.290009, current 0.066900, dIdV -0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.327283 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.320007, current 0.067005, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.429449 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.179993, current 0.068120, dIdV 0.000133
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.614352 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.010010, current 0.069490, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.681490 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.010010, current 0.071595, dIdV 0.000276
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.289369 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.000000, current 0.071350, dIdV -0.000324
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.566643 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.010010, current 0.069305, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.434537 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.040009, current 0.070260, dIdV 0.000275
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.428261 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.049988, current 0.070870, dIdV -0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.816614 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.040009, current 0.070475, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.409762 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.050018, current 0.070430, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.470225 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.059998, current 0.071085, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.225123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.079987, current 0.071740, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.484079 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.100006, current 0.072395, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.262470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.119995, current 0.073595, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.147220 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.130005, current 0.073200, dIdV -0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.633692 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.130005, current 0.072460, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.275818 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.140015, current 0.072765, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.671198 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.119995, current 0.074020, dIdV 0.000147
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.940909 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.110016, current 0.074580, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.220714 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.119995, current 0.073485, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.246475 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.130005, current 0.073690, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.546092 and VBD limit 5.551300
SensorIVSvc::CalculateVBD INFO Average voltage 515.150024, current 0.074895, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.102969 and VBD limit 5.651500
SensorIVSvc::CalculateVBD INFO Average voltage 525.159973, current 0.075200, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.321241 and VBD limit 5.751600
SensorIVSvc::CalculateVBD INFO Average voltage 535.159973, current 0.075005, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.606474 and VBD limit 5.851600
SensorIVSvc::CalculateVBD INFO Average voltage 545.200012, current 0.075355, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.112538 and VBD limit 5.952000
SensorIVSvc::CalculateVBD INFO Average voltage 555.210022, current 0.076610, dIdV 0.000097
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.699933 and VBD limit 6.052100
SensorIVSvc::CalculateVBD INFO Average voltage 565.179993, current 0.078570, dIdV 0.000296
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.129226 and VBD limit 6.151800
SensorIVSvc::CalculateVBD INFO Average voltage 575.179993, current 0.079480, dIdV -0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.824994 and VBD limit 6.251800
SensorIVSvc::CalculateVBD INFO Average voltage 585.179993, current 0.078735, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.260130 and VBD limit 6.351800
SensorIVSvc::CalculateVBD INFO Average voltage 595.190002, current 0.080590, dIdV 0.000405
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.992491 and VBD limit 6.451900
SensorIVSvc::CalculateVBD INFO Average voltage 605.200012, current 0.081695, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.370488 and VBD limit 6.552000
SensorIVSvc::CalculateVBD INFO Average voltage 615.210022, current 0.080700, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.106515 and VBD limit 6.652100
SensorIVSvc::CalculateVBD INFO Average voltage 625.229980, current 0.081505, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.339757 and VBD limit 6.752300
SensorIVSvc::CalculateVBD INFO Average voltage 635.239990, current 0.082360, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.030852 and VBD limit 6.852400
SensorIVSvc::CalculateVBD INFO Average voltage 645.250000, current 0.082865, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.815978 and VBD limit 6.952500
SensorIVSvc::CalculateVBD INFO Average voltage 655.260010, current 0.083820, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.672302 and VBD limit 7.052600
SensorIVSvc::CalculateVBD INFO Average voltage 665.270020, current 0.084525, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.432024 and VBD limit 7.152700
SensorIVSvc::CalculateVBD INFO Average voltage 675.299988, current 0.084580, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.349903 and VBD limit 7.253000
SensorIVSvc::CalculateVBD INFO Average voltage 685.309998, current 0.084885, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.849405 and VBD limit 7.353100
SensorIVSvc::CalculateVBD INFO Average voltage 695.299988, current 0.086240, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.338356 and VBD limit 7.453000
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.299988
SensorIVSvc::read INFO Mean voltage for current stability 0.085595 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.011033
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//VPA37911-W00981/1//VPA37911-00981_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-08-06T18:23:52.979+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 8
SensorIVSvc::getDate INFO Day 6
SensorIVSvc::getDate INFO Hour 18
SensorIVSvc::getDate INFO Minute 23
SensorIVSvc::getDate INFO Second 52
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Aug
SensorIVSvc::getDate INFO FINALLY obtained 06 Aug 2025
IService::log INFO Logging status 0111 for component VPA37911-W00981
IService::install INFO Installing output directory to /home/data/modules/VPA37911-W00981/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 VPA37911-00981_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37911-W00981.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37911-W00980-1.config
IService::next INFO Scheduling Data_VPA37911-W00980-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37911-W00980/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-08-06T18:23:52.979+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
1.5
Current per area @500V
0.801
Breakdown voltage
690.300
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