Results for VPA38887-W02082

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Basic Information for VPA38887-W02082

Brief description of DB components associated to this Module and associated tests
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Metadata	Value
Alt Identifier	VPA38887-W02082
Serial Number	20USBSL0002082
Batch	VPA38887
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38887-W02082
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-06-01T21:02:40.267Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-12-22T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-17T15:13:32.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-12-22T00:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:05:06.075Z
ATLAS18 Visual Inspection V2		2022-03-03T12:00:00.000Z
ATLAS18 IV Test V1		2026-05-28T21:50:16.173Z
Bare IV for VPA38887-W02082

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.200000 and current 0.167660 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.166660 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.166660 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.166660 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.290000, current 0.055365, dIdV 0.001903
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.181809 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.260000, current 0.070355, dIdV 0.001103
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.239330 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.240000, current 0.081290, dIdV 0.001088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.337817 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.240002, current 0.089370, dIdV 0.000528
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.208199 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.240002, current 0.093305, dIdV 0.000259
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.125579 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.240002, current 0.094540, dIdV -0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.007012 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.230003, current 0.095875, dIdV 0.000280
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.190202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.239998, current 0.098110, dIdV 0.000167
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.128325 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.250000, current 0.099090, dIdV 0.000028
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.024137 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.229996, current 0.099425, dIdV 0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.037429 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.230003, current 0.100110, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.102806 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.250000, current 0.101890, dIdV 0.000257
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.291247 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.270004, current 0.103475, dIdV 0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.071285 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.289993, current 0.104610, dIdV 0.000168
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.216837 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.320007, current 0.105840, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.106669 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.349991, current 0.107320, dIdV 0.000218
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.314934 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.360001, current 0.108805, dIdV 0.000079
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.120063 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.369995, current 0.108840, dIdV -0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.115779 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.389999, current 0.110370, dIdV 0.000377
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.633664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.389999, current 0.113855, dIdV 0.000320
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.548543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.389999, current 0.117590, dIdV 0.000427
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.746079 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.399994, current 0.121470, dIdV 0.000348
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.617100 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.399994, current 0.124005, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.289009 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.399994, current 0.126290, dIdV 0.000298
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.555461 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.389999, current 0.128375, dIdV 0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.227925 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.400009, current 0.130260, dIdV 0.000257
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.503844 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.410004, current 0.131090, dIdV -0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.186640 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.399994, current 0.130225, dIdV -0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.171299 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.389984, current 0.131860, dIdV 0.000409
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.884821 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.369995, current 0.134395, dIdV 0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.218016 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.229980, current 0.135340, dIdV 0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.208394 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.089996, current 0.136535, dIdV 0.000149
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.344545 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.070007, current 0.137325, dIdV 0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.021347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.059998, current 0.138510, dIdV 0.000228
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.551539 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.049988, current 0.139995, dIdV 0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.170407 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.040009, current 0.140830, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.247063 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.050018, current 0.141110, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.108437 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.070007, current 0.141090, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.100817 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.079987, current 0.141425, dIdV 0.000029
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.078963 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.079987, current 0.141510, dIdV -0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.033503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.089996, current 0.141840, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.222321 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.110016, current 0.142525, dIdV 0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.171497 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.139984, current 0.144610, dIdV 0.000357
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.048294 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.160004, current 0.146640, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.142442 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.170013, current 0.147520, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.385494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.169983, current 0.148855, dIdV 0.000139
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.425887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.170013, current 0.149690, dIdV 0.000028
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.086838 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.190002, current 0.149970, dIdV 0.000028
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.088543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.190002, current 0.150455, dIdV 0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.222958 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.190002, current 0.150590, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.137834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.190002, current 0.150825, dIdV 0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.298704 and VBD limit 5.551900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.179993, current 0.150910, dIdV -0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.245795 and VBD limit 5.651800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.179993, current 0.151695, dIdV 0.000229
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.792816 and VBD limit 5.751800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.190002, current 0.153530, dIdV 0.000138
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.480094 and VBD limit 5.851900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.190002, current 0.153960, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.184507 and VBD limit 5.951900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.150024, current 0.154045, dIdV 0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.250164 and VBD limit 6.051500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.119995, current 0.154385, dIdV -0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.003660 and VBD limit 6.151200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.109985, current 0.155020, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.475820 and VBD limit 6.251100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.109985, current 0.157005, dIdV 0.000268
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.000480 and VBD limit 6.351100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.119995, current 0.157740, dIdV -0.000122
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.460280 and VBD limit 6.451200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.130005, current 0.158820, dIdV 0.000337
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.285264 and VBD limit 6.551300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.140015, current 0.160355, dIdV -0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.118920 and VBD limit 6.651400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.150024, current 0.160540, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.264267 and VBD limit 6.751500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.149963, current 0.160620, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.206039 and VBD limit 6.851500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.150024, current 0.161155, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.635252 and VBD limit 6.951500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.149963, current 0.162540, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.476576 and VBD limit 7.051500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.140015, current 0.165275, dIdV 0.000429
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.726487 and VBD limit 7.151400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.160034, current 0.167960, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.432405 and VBD limit 7.251600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.179993, current 0.168090, dIdV -0.000082
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.334254 and VBD limit 7.351800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.190002, current 0.167670, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.008276 and VBD limit 7.451900
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.179993
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.166910 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.002594
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//VPA38887-W02082/1//VPA38887-02082_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-28T21:50:16.173+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 28    
SensorIVSvc::getDate                       INFO                Hour 21   
SensorIVSvc::getDate                       INFO                Minute 50 
SensorIVSvc::getDate                       INFO                Second 16 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string May
SensorIVSvc::getDate                       INFO                FINALLY obtained 28 May 2026
IService::log                              INFO                Logging status 0111 for component VPA38887-W02082
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38887-W02082/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 VPA38887-02082_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38887-W02082.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38887-W02081-1.config
IService::next                             INFO                Scheduling Data_VPA38887-W02081-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38887-W02081/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-28T21:50:16.173+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	21.7
Humidity	9.4
Current per area @500V	1.354
Breakdown voltage	690.180
Current stability (RMS@700V)	0.003
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