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Basic Information for VPA37910-W00935
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.078770 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.075370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.075370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.340000 and current 0.075070 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.990000, current 0.013980, dIdV 0.002575
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.919170 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.980000, current 0.033005, dIdV 0.001235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.560530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.990000, current 0.040960, dIdV 0.000355
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.216765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.990002, current 0.044520, dIdV 0.000357
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.280355 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.020000, current 0.045125, dIdV -0.000233
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.232592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.029999, current 0.044580, dIdV 0.000127
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.156475 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.019997, current 0.046735, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.422640 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.040001, current 0.047640, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.195318 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.050003, current 0.046745, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.099870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.040001, current 0.047250, dIdV 0.000157
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.315043 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.040001, current 0.048655, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.268784 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.070000, current 0.048610, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.316573 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.048315, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.194163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.089996, current 0.048370, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.178385 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.110001, current 0.048425, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.224296 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.119995, current 0.049330, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.333321 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.130005, current 0.050535, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.440250 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.139999, current 0.050990, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.151131 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.149994, current 0.050095, dIdV -0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.497961 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.190002, current 0.049500, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.062715 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.210007, current 0.050605, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.832968 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.199997, current 0.052210, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.478131 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.199997, current 0.053370, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.489473 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.209991, current 0.054125, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.151795 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.229996, current 0.055675, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.208867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.260010, current 0.057830, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.685836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.260010, current 0.058640, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.027250 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.250000, current 0.058945, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.256316 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.279999, current 0.058745, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.459505 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.290009, current 0.058500, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.232659 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.309998, current 0.058755, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.025827 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.160004, current 0.059870, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.190423 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.989990, current 0.060640, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.342313 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.000000, current 0.059295, dIdV -0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.158192 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.000000, current 0.058650, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.447059 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.000000, current 0.060310, dIdV 0.000256
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.506881 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.040009, current 0.061065, dIdV -0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.622697 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.049988, current 0.061920, dIdV 0.000278
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.681825 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.029999, current 0.063325, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.030340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.040009, current 0.064680, dIdV 0.000266
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.624623 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.050018, current 0.064485, dIdV -0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.911974 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.079987, current 0.063040, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.104931 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.089996, current 0.064195, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.426552 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.089996, current 0.064250, dIdV -0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.378696 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.110016, current 0.063905, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.938423 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.109985, current 0.064810, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.323669 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.119995, current 0.065215, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.248629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.130005, current 0.065720, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.478111 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.130005, current 0.067325, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.833810 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.130005, current 0.068230, dIdV -0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.538078 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.130005, current 0.068190, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.487931 and VBD limit 5.551300
SensorIVSvc::CalculateVBD INFO Average voltage 515.150024, current 0.068595, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.112425 and VBD limit 5.651500
SensorIVSvc::CalculateVBD INFO Average voltage 525.159973, current 0.069100, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.653600 and VBD limit 5.751600
SensorIVSvc::CalculateVBD INFO Average voltage 535.159973, current 0.069455, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.115577 and VBD limit 5.851600
SensorIVSvc::CalculateVBD INFO Average voltage 545.169983, current 0.070310, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.439329 and VBD limit 5.951700
SensorIVSvc::CalculateVBD INFO Average voltage 555.169983, current 0.070920, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.502003 and VBD limit 6.051700
SensorIVSvc::CalculateVBD INFO Average voltage 565.159973, current 0.070575, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.040040 and VBD limit 6.151600
SensorIVSvc::CalculateVBD INFO Average voltage 575.169983, current 0.069930, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.017857 and VBD limit 6.251700
SensorIVSvc::CalculateVBD INFO Average voltage 585.179993, current 0.070935, dIdV 0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.681095 and VBD limit 6.351800
SensorIVSvc::CalculateVBD INFO Average voltage 595.190002, current 0.072340, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.361295 and VBD limit 6.451900
SensorIVSvc::CalculateVBD INFO Average voltage 605.200012, current 0.072445, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.543005 and VBD limit 6.552000
SensorIVSvc::CalculateVBD INFO Average voltage 615.210022, current 0.073250, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.804673 and VBD limit 6.652100
SensorIVSvc::CalculateVBD INFO Average voltage 625.229980, current 0.073005, dIdV -0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.239331 and VBD limit 6.752300
SensorIVSvc::CalculateVBD INFO Average voltage 635.250000, current 0.072860, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.009359 and VBD limit 6.852500
SensorIVSvc::CalculateVBD INFO Average voltage 645.260010, current 0.073465, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.043916 and VBD limit 6.952600
SensorIVSvc::CalculateVBD INFO Average voltage 655.250000, current 0.073770, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.498408 and VBD limit 7.052500
SensorIVSvc::CalculateVBD INFO Average voltage 665.260010, current 0.074875, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.460175 and VBD limit 7.152600
SensorIVSvc::CalculateVBD INFO Average voltage 675.280029, current 0.076530, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.464739 and VBD limit 7.252800
SensorIVSvc::CalculateVBD INFO Average voltage 685.299988, current 0.076885, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.843391 and VBD limit 7.353000
SensorIVSvc::CalculateVBD INFO Average voltage 695.320007, current 0.077590, dIdV 0.000236
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.114906 and VBD limit 7.453200
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.320007
SensorIVSvc::read INFO Mean voltage for current stability 0.076145 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.019968
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-W00935/1//VPA37910-00935_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.334+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-W00935
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00935/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 VPA37910-00935_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00935.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00946-1.config
IService::next INFO Scheduling Data_VPA37910-W00946-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00946/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.334+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.5
Humidity
9.4
Current per area @500V
0.742
Breakdown voltage
690.320
Current stability (RMS@700V)
0.020
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