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Basic Information for VPA42895-W05543
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.020000 and current 0.092470 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.091770 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.089670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.087670 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.950000, current 0.014170, dIdV 0.001018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.355681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.910000, current 0.023180, dIdV 0.000792
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.509703 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.930000, current 0.029770, dIdV 0.000523
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.437932 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.939999, current 0.035260, dIdV 0.000574
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.568791 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.950001, current 0.040350, dIdV 0.000443
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.493630 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.980000, current 0.042690, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.030786 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.980003, current 0.043830, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303654 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.989998, current 0.045620, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.251635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 84.909996, current 0.047015, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.230831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.900002, current 0.048055, dIdV 0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.160696 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.029999, current 0.049740, dIdV 0.000252
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.533143 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.051080, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031536 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.040001, current 0.051970, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.396169 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.029999, current 0.052710, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.040906 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.039993, current 0.052750, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.065990 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.050003, current 0.053390, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.301424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.089996, current 0.054825, dIdV 0.000182
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.547766 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.110001, current 0.056415, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.419875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.100006, current 0.056460, dIdV -0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.413082 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.100006, current 0.056500, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.462715 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.089996, current 0.058490, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.927548 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.100006, current 0.058175, dIdV -0.000326
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.204254 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.119995, current 0.059010, dIdV 0.000494
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.884584 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.061750, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.205209 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.149994, current 0.063340, dIdV 0.000263
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.019741 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.160004, current 0.064780, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.094533 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.160004, current 0.065720, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.661690 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.149994, current 0.066910, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.304916 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.149994, current 0.067200, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.067757 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.170013, current 0.067040, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.070306 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.029999, current 0.067690, dIdV 0.000151
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.678265 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.890015, current 0.068985, dIdV 0.000113
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514772 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.910004, current 0.069020, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.497996 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.929993, current 0.069160, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.647644 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.929993, current 0.070650, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.802291 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.920013, current 0.071840, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.365591 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.929993, current 0.072430, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221246 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.940002, current 0.072920, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.277657 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.950012, current 0.073010, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.189433 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.959991, current 0.072950, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.129939 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.970001, current 0.072890, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.199613 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.970001, current 0.073830, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.261541 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.970001, current 0.074970, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.022629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.970001, current 0.075160, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.197161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.919983, current 0.075505, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207904 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.920013, current 0.075945, dIdV 0.000053
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.314957 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.959991, current 0.076530, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.388834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.970001, current 0.077420, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.697992 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.980011, current 0.077660, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.412164 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.980011, current 0.078150, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.038730 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.989990, current 0.079590, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.785196 and VBD limit 5.549900
SensorIVSvc::CalculateVBD INFO Average voltage 515.010010, current 0.081380, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.477904 and VBD limit 5.650100
SensorIVSvc::CalculateVBD INFO Average voltage 525.000000, current 0.082170, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.487529 and VBD limit 5.750000
SensorIVSvc::CalculateVBD INFO Average voltage 534.979980, current 0.081410, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.499429 and VBD limit 5.849800
SensorIVSvc::CalculateVBD INFO Average voltage 544.979980, current 0.081100, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.094078 and VBD limit 5.949800
SensorIVSvc::CalculateVBD INFO Average voltage 554.989990, current 0.081290, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.163528 and VBD limit 6.049900
SensorIVSvc::CalculateVBD INFO Average voltage 564.989990, current 0.082280, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.197196 and VBD limit 6.149900
SensorIVSvc::CalculateVBD INFO Average voltage 574.979980, current 0.082820, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.458207 and VBD limit 6.249800
SensorIVSvc::CalculateVBD INFO Average voltage 584.969971, current 0.083310, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.153851 and VBD limit 6.349700
SensorIVSvc::CalculateVBD INFO Average voltage 594.970032, current 0.085000, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.215508 and VBD limit 6.449700
SensorIVSvc::CalculateVBD INFO Average voltage 604.979980, current 0.085890, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.028175 and VBD limit 6.549800
SensorIVSvc::CalculateVBD INFO Average voltage 614.979980, current 0.086130, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.314166 and VBD limit 6.649800
SensorIVSvc::CalculateVBD INFO Average voltage 624.969971, current 0.087420, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.532963 and VBD limit 6.749700
SensorIVSvc::CalculateVBD INFO Average voltage 634.979980, current 0.088710, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.313694 and VBD limit 6.849800
SensorIVSvc::CalculateVBD INFO Average voltage 645.020020, current 0.089400, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.675507 and VBD limit 6.950200
SensorIVSvc::CalculateVBD INFO Average voltage 655.020020, current 0.089990, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.175393 and VBD limit 7.050200
SensorIVSvc::CalculateVBD INFO Average voltage 665.010010, current 0.090030, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.117949 and VBD limit 7.150100
SensorIVSvc::CalculateVBD INFO Average voltage 675.040039, current 0.090720, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.141336 and VBD limit 7.250400
SensorIVSvc::CalculateVBD INFO Average voltage 685.030029, current 0.090560, dIdV -0.000187
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.415467 and VBD limit 7.350300
SensorIVSvc::CalculateVBD INFO Average voltage 695.010010, current 0.091050, dIdV 0.000283
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.163524 and VBD limit 7.450100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.000000
SensorIVSvc::read INFO Mean voltage for current stability 0.090395 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.020805
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-W05543/1//VPA42895-05543_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-05-12T23:56:02.441+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 5
SensorIVSvc::getDate INFO Day 12
SensorIVSvc::getDate INFO Hour 23
SensorIVSvc::getDate INFO Minute 56
SensorIVSvc::getDate INFO Second 2
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string May
SensorIVSvc::getDate INFO FINALLY obtained 12 May 2026
IService::log INFO Logging status 0111 for component VPA42895-W05543
IService::install INFO Installing output directory to /home/data/modules/VPA42895-W05543/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 VPA42895-05543_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA42895-W05543.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42895-W05542-1.config
IService::next INFO Scheduling Data_VPA42895-W05542-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05542/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AS
Date
2026-05-12T23:56:02.441+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.9
Humidity
9.6
Current per area @500V
0.833
Breakdown voltage
690.000
Current stability (RMS@700V)
0.021
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