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Basic Information for VPA37910-W00922
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.080670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.077870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.077370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.077070 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.980000, current 0.015830, dIdV 0.002189
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.688566 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.970000, current 0.031505, dIdV 0.000953
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.452875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.980000, current 0.038760, dIdV 0.000496
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.319662 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.980000, current 0.042770, dIdV 0.000306
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.250266 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.989998, current 0.044275, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.005071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.000000, current 0.044630, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.093659 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.029999, current 0.046435, dIdV 0.000283
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.396748 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.049995, current 0.047990, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.040742 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.029999, current 0.048195, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.026517 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.019997, current 0.048500, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.090122 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.040001, current 0.049755, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.431060 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.070000, current 0.051210, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.192858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.090004, current 0.051815, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.084327 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.100006, current 0.051670, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.167339 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.100006, current 0.051775, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.238213 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.120010, current 0.052680, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.281553 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.139999, current 0.052035, dIdV -0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.714067 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.139999, current 0.050940, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.020629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.149994, current 0.051995, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.728531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.190002, current 0.052600, dIdV -0.000083
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.309851 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.199997, current 0.052905, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.564663 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.190002, current 0.054260, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.498707 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.199997, current 0.055820, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.750398 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.209991, current 0.057525, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.632504 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.229996, current 0.058575, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.229803 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.250000, current 0.059630, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.666435 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.260010, current 0.060890, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.418213 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.260010, current 0.060845, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.475015 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.270020, current 0.061000, dIdV 0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.634742 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.279999, current 0.062655, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.918994 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.299988, current 0.063010, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.598419 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.140015, current 0.063725, dIdV 0.000277
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.369708 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.979980, current 0.065340, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.277416 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.000000, current 0.065295, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.333487 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.010010, current 0.064950, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.021205 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.010010, current 0.063510, dIdV -0.000285
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.590693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.019989, current 0.063815, dIdV 0.000344
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.965528 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.029999, current 0.065870, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.376523 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.019989, current 0.066225, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.029069 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.029999, current 0.066830, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.684304 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.040009, current 0.067185, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.271293 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.059998, current 0.067440, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.588479 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.079987, current 0.067295, dIdV -0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.789583 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.079987, current 0.067550, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.133591 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.100006, current 0.068955, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.675068 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.100006, current 0.069160, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.422837 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.100006, current 0.068515, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.439481 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.109985, current 0.069170, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.348969 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.110016, current 0.070880, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.997244 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.109985, current 0.071185, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.592382 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.119995, current 0.072040, dIdV 0.000255
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.787834 and VBD limit 5.551200
SensorIVSvc::CalculateVBD INFO Average voltage 515.140015, current 0.071745, dIdV -0.000315
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.261748 and VBD limit 5.651400
SensorIVSvc::CalculateVBD INFO Average voltage 525.160034, current 0.070450, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.415781 and VBD limit 5.751600
SensorIVSvc::CalculateVBD INFO Average voltage 535.169983, current 0.071655, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.384479 and VBD limit 5.851700
SensorIVSvc::CalculateVBD INFO Average voltage 545.169983, current 0.073460, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.303545 and VBD limit 5.951700
SensorIVSvc::CalculateVBD INFO Average voltage 555.179993, current 0.073515, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.246068 and VBD limit 6.051800
SensorIVSvc::CalculateVBD INFO Average voltage 565.169983, current 0.071970, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.133077 and VBD limit 6.151700
SensorIVSvc::CalculateVBD INFO Average voltage 575.149963, current 0.072180, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.485069 and VBD limit 6.251500
SensorIVSvc::CalculateVBD INFO Average voltage 585.150024, current 0.074385, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.001955 and VBD limit 6.351500
SensorIVSvc::CalculateVBD INFO Average voltage 595.169983, current 0.074640, dIdV -0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.623424 and VBD limit 6.451700
SensorIVSvc::CalculateVBD INFO Average voltage 605.190002, current 0.073845, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.368057 and VBD limit 6.551900
SensorIVSvc::CalculateVBD INFO Average voltage 615.210022, current 0.074700, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.035632 and VBD limit 6.652100
SensorIVSvc::CalculateVBD INFO Average voltage 625.229980, current 0.076255, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.513824 and VBD limit 6.752300
SensorIVSvc::CalculateVBD INFO Average voltage 635.250000, current 0.076660, dIdV -0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.860085 and VBD limit 6.852500
SensorIVSvc::CalculateVBD INFO Average voltage 645.250000, current 0.076065, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.127498 and VBD limit 6.952500
SensorIVSvc::CalculateVBD INFO Average voltage 655.250000, current 0.076970, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.665229 and VBD limit 7.052500
SensorIVSvc::CalculateVBD INFO Average voltage 665.260010, current 0.077930, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.034147 and VBD limit 7.152600
SensorIVSvc::CalculateVBD INFO Average voltage 675.270020, current 0.077485, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.739283 and VBD limit 7.252700
SensorIVSvc::CalculateVBD INFO Average voltage 685.280029, current 0.076990, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.124613 and VBD limit 7.352800
SensorIVSvc::CalculateVBD INFO Average voltage 695.290039, current 0.078795, dIdV 0.000374
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.302409 and VBD limit 7.452900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.280029
SensorIVSvc::read INFO Mean voltage for current stability 0.078245 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.018262
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-W00922/1//VPA37910-00922_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.275+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-W00922
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00922/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 VPA37910-00922_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00922.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00923-1.config
IService::next INFO Scheduling Data_VPA37910-W00923-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00923/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.275+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.8
Current per area @500V
0.767
Breakdown voltage
690.280
Current stability (RMS@700V)
0.018
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