Results for VPA42895-W05521


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Basic Information for VPA42895-W05521


Brief description of DB components associated to this Module and associated tests


Click for packaging sticker
MetadataValue
Alt Identifier VPA42895-W05521
Serial Number 20USBSL0005521
Batch VPA42895
Assembled True
Completed True
Current Location SCIPP, UC Santa Cruz
Manufacture ID VPA42895-W05521
User Shigeki Hirose

Children

Alt IdentifierLocal NameSerial NumberTypeTrashedCompletedTimestamp

Parents

ComponentTypeTimestamp
Sensor Wafer
Module 2026-04-24T21:10:36.143Z

NameCurrent StageTimestamp

Test NamePassed?Date
Manufacturing Data ATLAS18 2022-10-18T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1 2022-10-18T00:00:00.000Z
ATLAS18 Shape Metrology V1 2022-10-13T14:42:52.000Z
ATLAS18 Approval V1 2023-08-24T04:06:15.441Z
ATLAS18 IV Test V1 2026-04-24T20:10:15.343Z

Bare IV for VPA42895-W05521


Shown below are results for the Bare IV

SensorIVSvc::read                          INFO                Using measurement with voltage 700.140000 and current 0.091350 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.140000 and current 0.090450 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.090450 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.090350 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.020000, current 0.013425, dIdV 0.000436
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.163121 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.970000, current 0.020250, dIdV 0.000932
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.689090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.990000, current 0.027995, dIdV 0.000614
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.547890 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.000000, current 0.034090, dIdV 0.000604
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.620123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.009998, current 0.039635, dIdV 0.000504
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.572340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.029999, current 0.042680, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.133826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.050003, current 0.044275, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.315253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.059998, current 0.045025, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.108360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.080002, current 0.045420, dIdV 0.000143
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.268664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.080002, current 0.046915, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.315391 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.059998, current 0.047560, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.057434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.070000, current 0.048455, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.485858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.080002, current 0.049705, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.113240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.080002, current 0.050600, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.357722 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.089996, current 0.050795, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.270815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.080002, current 0.050940, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.379017 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.069992, current 0.051235, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.209000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.080002, current 0.051085, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.119953 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.070007, current 0.052230, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.688791 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.080002, current 0.053125, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.054862 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.089996, current 0.053220, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.131286 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.089996, current 0.054065, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.536007 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.139999, current 0.055210, dIdV 0.000093
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.380279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.160004, current 0.056955, dIdV 0.000256
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.057091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.149994, current 0.059705, dIdV 0.000294
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.208858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.150009, current 0.062000, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.676265 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.160004, current 0.063195, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.313439 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.190002, current 0.063740, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.146498 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.200012, current 0.064135, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.200109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.050018, current 0.064535, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.164967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 304.919983, current 0.065385, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.627058 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.950012, current 0.066830, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.724308 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.959991, current 0.067775, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.167814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.959991, current 0.067775, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.172978 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.959991, current 0.069270, dIdV 0.000334
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.663298 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.970001, current 0.070865, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.074987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.980011, current 0.071610, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.835871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.959991, current 0.073255, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.847954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.959991, current 0.073650, dIdV -0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.447721 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.980011, current 0.073095, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.135091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.989990, current 0.073045, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.083000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.970001, current 0.073740, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.702019 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.970001, current 0.074735, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.423933 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 434.980011, current 0.074985, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.145605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.979980, current 0.075880, dIdV 0.000203
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.191543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.970001, current 0.076375, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.629266 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.929993, current 0.075920, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.085907 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.950012, current 0.077015, dIdV 0.000204
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.256691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.970001, current 0.078265, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.279402 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 494.959991, current 0.078910, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.526887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 504.959991, current 0.079055, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.351310 and VBD limit 5.549600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 514.969971, current 0.079050, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.351080 and VBD limit 5.649700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.000000, current 0.079345, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.032952 and VBD limit 5.750000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.079740, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.496507 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.030029, current 0.081435, dIdV 0.000264
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.770058 and VBD limit 5.950300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.039978, current 0.082130, dIdV -0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.851516 and VBD limit 6.050400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.059998, current 0.082425, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.263204 and VBD limit 6.150600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.059998, current 0.084075, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.995761 and VBD limit 6.250600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.049988, current 0.084670, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.179295 and VBD limit 6.350500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.059998, current 0.085315, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.081103 and VBD limit 6.450600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.070007, current 0.086310, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.307843 and VBD limit 6.550700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.090027, current 0.086755, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.318412 and VBD limit 6.650900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.109985, current 0.087150, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.243389 and VBD limit 6.751100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.119995, current 0.087695, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543178 and VBD limit 6.851200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.119995, current 0.088495, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.619642 and VBD limit 6.951200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.130005, current 0.089190, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.395856 and VBD limit 7.051300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.150024, current 0.090585, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.648838 and VBD limit 7.151500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.149963, current 0.092080, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543671 and VBD limit 7.251500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.140015, current 0.091725, dIdV -0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.083078 and VBD limit 7.351400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.140015, current 0.091175, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.266848 and VBD limit 7.451400
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.140015
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.090650 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.004481
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//VPA42895-W05521/1//VPA42895-05521_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-04-24T20:10:15.343+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 4   
SensorIVSvc::getDate                       INFO                Day 24    
SensorIVSvc::getDate                       INFO                Hour 20   
SensorIVSvc::getDate                       INFO                Minute 10 
SensorIVSvc::getDate                       INFO                Second 15 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Apr
SensorIVSvc::getDate                       INFO                FINALLY obtained 24 Apr 2026
IService::log                              INFO                Logging status 0111 for component VPA42895-W05521
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42895-W05521/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 VPA42895-05521_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42895-W05521.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42895-W05520-1.config
IService::next                             INFO                Scheduling Data_VPA42895-W05520-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05520/1/
MetadataValue
Component type ATLAS18LS
Operator FMM
Date 2026-04-24T20:10:15.343+00:00
Institute UCSC
Power supply CAEN_DT1415ET
Temperarture [C] 20.0
Humidity 9.8
Current per area @500V 0.830
Breakdown voltage 690.140
Current stability (RMS@700V) 0.004

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

Bare IV for VPA42895-W05521


Shown below are results for the Bare IV

SensorIVSvc::read                          INFO                Using measurement with voltage 700.140000 and current 0.091350 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.140000 and current 0.090450 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.090450 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.090350 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.020000, current 0.013425, dIdV 0.000436
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.163121 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.970000, current 0.020250, dIdV 0.000932
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.689090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.990000, current 0.027995, dIdV 0.000614
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.547890 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.000000, current 0.034090, dIdV 0.000604
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.620123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.009998, current 0.039635, dIdV 0.000504
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.572340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.029999, current 0.042680, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.133826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.050003, current 0.044275, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.315253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.059998, current 0.045025, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.108360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.080002, current 0.045420, dIdV 0.000143
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.268664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.080002, current 0.046915, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.315391 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.059998, current 0.047560, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.057434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.070000, current 0.048455, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.485858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.080002, current 0.049705, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.113240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.080002, current 0.050600, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.357722 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.089996, current 0.050795, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.270815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.080002, current 0.050940, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.379017 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.069992, current 0.051235, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.209000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.080002, current 0.051085, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.119953 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.070007, current 0.052230, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.688791 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.080002, current 0.053125, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.054862 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.089996, current 0.053220, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.131286 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.089996, current 0.054065, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.536007 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.139999, current 0.055210, dIdV 0.000093
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.380279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.160004, current 0.056955, dIdV 0.000256
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.057091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.149994, current 0.059705, dIdV 0.000294
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.208858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.150009, current 0.062000, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.676265 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.160004, current 0.063195, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.313439 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.190002, current 0.063740, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.146498 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.200012, current 0.064135, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.200109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.050018, current 0.064535, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.164967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 304.919983, current 0.065385, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.627058 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.950012, current 0.066830, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.724308 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.959991, current 0.067775, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.167814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.959991, current 0.067775, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.172978 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.959991, current 0.069270, dIdV 0.000334
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.663298 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.970001, current 0.070865, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.074987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.980011, current 0.071610, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.835871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.959991, current 0.073255, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.847954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.959991, current 0.073650, dIdV -0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.447721 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.980011, current 0.073095, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.135091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.989990, current 0.073045, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.083000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.970001, current 0.073740, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.702019 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.970001, current 0.074735, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.423933 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 434.980011, current 0.074985, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.145605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.979980, current 0.075880, dIdV 0.000203
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.191543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.970001, current 0.076375, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.629266 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.929993, current 0.075920, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.085907 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.950012, current 0.077015, dIdV 0.000204
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.256691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.970001, current 0.078265, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.279402 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 494.959991, current 0.078910, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.526887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 504.959991, current 0.079055, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.351310 and VBD limit 5.549600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 514.969971, current 0.079050, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.351080 and VBD limit 5.649700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.000000, current 0.079345, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.032952 and VBD limit 5.750000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.079740, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.496507 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.030029, current 0.081435, dIdV 0.000264
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.770058 and VBD limit 5.950300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.039978, current 0.082130, dIdV -0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.851516 and VBD limit 6.050400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.059998, current 0.082425, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.263204 and VBD limit 6.150600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.059998, current 0.084075, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.995761 and VBD limit 6.250600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.049988, current 0.084670, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.179295 and VBD limit 6.350500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.059998, current 0.085315, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.081103 and VBD limit 6.450600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.070007, current 0.086310, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.307843 and VBD limit 6.550700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.090027, current 0.086755, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.318412 and VBD limit 6.650900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.109985, current 0.087150, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.243389 and VBD limit 6.751100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.119995, current 0.087695, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543178 and VBD limit 6.851200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.119995, current 0.088495, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.619642 and VBD limit 6.951200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.130005, current 0.089190, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.395856 and VBD limit 7.051300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.150024, current 0.090585, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.648838 and VBD limit 7.151500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.149963, current 0.092080, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543671 and VBD limit 7.251500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.140015, current 0.091725, dIdV -0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.083078 and VBD limit 7.351400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.140015, current 0.091175, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.266848 and VBD limit 7.451400
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.140015
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.090650 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.004481
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 2
SensorIVSvc::writeOutput                   INFO                Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05521/2//VPA42895-05521_IV_002.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-04-24T21:05:26.861+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 4   
SensorIVSvc::getDate                       INFO                Day 24    
SensorIVSvc::getDate                       INFO                Hour 21   
SensorIVSvc::getDate                       INFO                Minute 5  
SensorIVSvc::getDate                       INFO                Second 26 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Apr
SensorIVSvc::getDate                       INFO                FINALLY obtained 24 Apr 2026
IService::log                              INFO                Logging status 0111 for component VPA42895-W05521
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42895-W05521/SensorIV_PreTabIV_PPB_v1-2/
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 VPA42895-05521_IV_002.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42895-W05521.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42895-W05520-2.config
IService::next                             INFO                Scheduling Data_VPA42895-W05520-2.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05520/2/
  • ✔ Component is at UCSC. OK to upload
  • Service has no required stages or transformations. Allowing for upload, but careful! OK to upload

MetadataValue
Component type ATLAS18LS
Operator FMM
Date 2026-04-24T21:05:26.861+00:00
Institute UCSC
Power supply CAEN_DT1415ET
Temperarture [C] 20.0
Humidity 9.8
Current per area @500V 0.830
Breakdown voltage 690.140
Current stability (RMS@700V) 0.004

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

Bare IV for VPA42895-W05521


Shown below are results for the Bare IV

SensorIVSvc::read                          INFO                Using measurement with voltage 700.140000 and current 0.091350 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.140000 and current 0.090450 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.090450 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.090350 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.020000, current 0.013425, dIdV 0.000436
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.163121 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.970000, current 0.020250, dIdV 0.000932
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.689090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.990000, current 0.027995, dIdV 0.000614
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.547890 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.000000, current 0.034090, dIdV 0.000604
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.620123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.009998, current 0.039635, dIdV 0.000504
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.572340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.029999, current 0.042680, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.133826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.050003, current 0.044275, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.315253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.059998, current 0.045025, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.108360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.080002, current 0.045420, dIdV 0.000143
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.268664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.080002, current 0.046915, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.315391 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.059998, current 0.047560, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.057434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.070000, current 0.048455, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.485858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.080002, current 0.049705, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.113240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.080002, current 0.050600, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.357722 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.089996, current 0.050795, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.270815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.080002, current 0.050940, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.379017 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.069992, current 0.051235, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.209000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.080002, current 0.051085, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.119953 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.070007, current 0.052230, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.688791 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.080002, current 0.053125, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.054862 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.089996, current 0.053220, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.131286 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.089996, current 0.054065, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.536007 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.139999, current 0.055210, dIdV 0.000093
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.380279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.160004, current 0.056955, dIdV 0.000256
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.057091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.149994, current 0.059705, dIdV 0.000294
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.208858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.150009, current 0.062000, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.676265 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.160004, current 0.063195, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.313439 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.190002, current 0.063740, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.146498 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.200012, current 0.064135, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.200109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.050018, current 0.064535, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.164967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 304.919983, current 0.065385, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.627058 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.950012, current 0.066830, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.724308 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.959991, current 0.067775, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.167814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.959991, current 0.067775, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.172978 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.959991, current 0.069270, dIdV 0.000334
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.663298 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.970001, current 0.070865, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.074987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.980011, current 0.071610, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.835871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.959991, current 0.073255, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.847954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.959991, current 0.073650, dIdV -0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.447721 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.980011, current 0.073095, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.135091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.989990, current 0.073045, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.083000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.970001, current 0.073740, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.702019 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.970001, current 0.074735, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.423933 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 434.980011, current 0.074985, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.145605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.979980, current 0.075880, dIdV 0.000203
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.191543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.970001, current 0.076375, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.629266 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.929993, current 0.075920, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.085907 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.950012, current 0.077015, dIdV 0.000204
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.256691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.970001, current 0.078265, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.279402 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 494.959991, current 0.078910, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.526887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 504.959991, current 0.079055, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.351310 and VBD limit 5.549600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 514.969971, current 0.079050, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.351080 and VBD limit 5.649700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.000000, current 0.079345, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.032952 and VBD limit 5.750000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.079740, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.496507 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.030029, current 0.081435, dIdV 0.000264
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.770058 and VBD limit 5.950300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.039978, current 0.082130, dIdV -0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.851516 and VBD limit 6.050400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.059998, current 0.082425, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.263204 and VBD limit 6.150600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.059998, current 0.084075, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.995761 and VBD limit 6.250600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.049988, current 0.084670, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.179295 and VBD limit 6.350500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.059998, current 0.085315, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.081103 and VBD limit 6.450600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.070007, current 0.086310, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.307843 and VBD limit 6.550700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.090027, current 0.086755, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.318412 and VBD limit 6.650900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.109985, current 0.087150, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.243389 and VBD limit 6.751100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.119995, current 0.087695, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543178 and VBD limit 6.851200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.119995, current 0.088495, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.619642 and VBD limit 6.951200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.130005, current 0.089190, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.395856 and VBD limit 7.051300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.150024, current 0.090585, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.648838 and VBD limit 7.151500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.149963, current 0.092080, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543671 and VBD limit 7.251500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.140015, current 0.091725, dIdV -0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.083078 and VBD limit 7.351400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.140015, current 0.091175, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.266848 and VBD limit 7.451400
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.140015
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.090650 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.004481
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 3
SensorIVSvc::writeOutput                   INFO                Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05521/3//VPA42895-05521_IV_003.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-04-24T21:05:34.251+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 4   
SensorIVSvc::getDate                       INFO                Day 24    
SensorIVSvc::getDate                       INFO                Hour 21   
SensorIVSvc::getDate                       INFO                Minute 5  
SensorIVSvc::getDate                       INFO                Second 34 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Apr
SensorIVSvc::getDate                       INFO                FINALLY obtained 24 Apr 2026
IService::log                              INFO                Logging status 0111 for component VPA42895-W05521
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42895-W05521/SensorIV_PreTabIV_PPB_v1-3/
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 VPA42895-05521_IV_003.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42895-W05521.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42895-W05520-3.config
IService::next                             INFO                Scheduling Data_VPA42895-W05520-3.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05520/3/
  • ✔ Component is at UCSC. OK to upload
  • Service has no required stages or transformations. Allowing for upload, but careful! OK to upload

MetadataValue
Component type ATLAS18LS
Operator FMM
Date 2026-04-24T21:05:34.251+00:00
Institute UCSC
Power supply CAEN_DT1415ET
Temperarture [C] 20.0
Humidity 9.8
Current per area @500V 0.830
Breakdown voltage 690.140
Current stability (RMS@700V) 0.004

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