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Basic Information for VPA38700-W01616
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 699.960000 and current 0.077270 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.980000 and current 0.077070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.980000 and current 0.074870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.980000 and current 0.073470 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.960000, current 0.012840, dIdV 0.002383
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.920378 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.910000, current 0.030280, dIdV 0.001132
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.557272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.930000, current 0.037520, dIdV 0.000313
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.208219 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.939999, current 0.040360, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.219890 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.939999, current 0.040200, dIdV -0.000286
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.319722 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.939999, current 0.040740, dIdV 0.000394
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.531329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.949997, current 0.044580, dIdV 0.000373
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.543805 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.979996, current 0.046370, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.025769 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 84.900002, current 0.046315, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.009353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.900002, current 0.045905, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.176330 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.000000, current 0.046790, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.592434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.010002, current 0.048280, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.080831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.019997, current 0.048720, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.138569 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.029999, current 0.049160, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.093203 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.039993, current 0.049600, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.157906 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.059998, current 0.050640, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.469670 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.059998, current 0.050180, dIdV -0.000247
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.812432 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.050003, current 0.050120, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.815641 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.059998, current 0.051710, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.300620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.059998, current 0.052550, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.311799 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.069992, current 0.054140, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.884570 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.080002, current 0.055330, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.015549 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.089996, current 0.055170, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.146584 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.110001, current 0.055155, dIdV 0.000033
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.140389 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.130005, current 0.056990, dIdV 0.000333
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.433760 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.139999, current 0.057930, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.643025 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.140015, current 0.058620, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.284541 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.140015, current 0.059810, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.211611 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.130005, current 0.059800, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.210215 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.139984, current 0.060990, dIdV 0.000193
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.935056 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.010010, current 0.061590, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.377802 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.869995, current 0.061140, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.082235 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.880005, current 0.061680, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.653131 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.910004, current 0.063015, dIdV 0.000142
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.755479 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.910004, current 0.063005, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.798569 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.890015, current 0.062595, dIdV 0.000063
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.356473 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.899994, current 0.062180, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.856793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.910004, current 0.061320, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.158647 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.920013, current 0.061860, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833807 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.929993, current 0.062200, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.418221 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.940002, current 0.063190, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.691789 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.940002, current 0.064630, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.154086 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.950012, current 0.064470, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.368384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.959991, current 0.064960, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.031155 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.910004, current 0.065855, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.170604 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.889984, current 0.066745, dIdV 0.000152
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.036528 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.929993, current 0.067280, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.317243 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.940002, current 0.066820, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.326957 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.959991, current 0.065760, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.219322 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.970001, current 0.065400, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.712851 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.970001, current 0.066490, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.939860 and VBD limit 5.549700
SensorIVSvc::CalculateVBD INFO Average voltage 514.979980, current 0.067130, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.030686 and VBD limit 5.649800
SensorIVSvc::CalculateVBD INFO Average voltage 524.969971, current 0.067720, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.885507 and VBD limit 5.749700
SensorIVSvc::CalculateVBD INFO Average voltage 534.950012, current 0.068510, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.344256 and VBD limit 5.849500
SensorIVSvc::CalculateVBD INFO Average voltage 544.940002, current 0.068800, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.110889 and VBD limit 5.949400
SensorIVSvc::CalculateVBD INFO Average voltage 554.950012, current 0.069340, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.750810 and VBD limit 6.049500
SensorIVSvc::CalculateVBD INFO Average voltage 564.950012, current 0.070330, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.837090 and VBD limit 6.149500
SensorIVSvc::CalculateVBD INFO Average voltage 574.929993, current 0.070570, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.457143 and VBD limit 6.249300
SensorIVSvc::CalculateVBD INFO Average voltage 584.929993, current 0.069610, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.140521 and VBD limit 6.349300
SensorIVSvc::CalculateVBD INFO Average voltage 594.929993, current 0.068600, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.573529 and VBD limit 6.449300
SensorIVSvc::CalculateVBD INFO Average voltage 604.929993, current 0.068540, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.475650 and VBD limit 6.549300
SensorIVSvc::CalculateVBD INFO Average voltage 614.940002, current 0.068530, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.502505 and VBD limit 6.649400
SensorIVSvc::CalculateVBD INFO Average voltage 624.940002, current 0.068720, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.854836 and VBD limit 6.749400
SensorIVSvc::CalculateVBD INFO Average voltage 634.940002, current 0.069660, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.856795 and VBD limit 6.849400
SensorIVSvc::CalculateVBD INFO Average voltage 644.950012, current 0.070600, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.857001 and VBD limit 6.949500
SensorIVSvc::CalculateVBD INFO Average voltage 654.950012, current 0.071990, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.677348 and VBD limit 7.049500
SensorIVSvc::CalculateVBD INFO Average voltage 664.950012, current 0.074480, dIdV 0.000313
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.797765 and VBD limit 7.149500
SensorIVSvc::CalculateVBD INFO Average voltage 674.950012, current 0.075270, dIdV -0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.401663 and VBD limit 7.249500
SensorIVSvc::CalculateVBD INFO Average voltage 684.950012, current 0.075610, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.025163 and VBD limit 7.349500
SensorIVSvc::CalculateVBD INFO Average voltage 694.960022, current 0.077000, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.487375 and VBD limit 7.449600
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 689.960022
SensorIVSvc::read INFO Mean voltage for current stability 0.075670 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.020895
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//VPA38700-W01616/1//VPA38700-01616_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-10-17T18:42:15.108+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 10
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 18
SensorIVSvc::getDate INFO Minute 42
SensorIVSvc::getDate INFO Second 15
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Oct
SensorIVSvc::getDate INFO FINALLY obtained 17 Oct 2025
IService::log INFO Logging status 0111 for component VPA38700-W01616
IService::install INFO Installing output directory to /home/data/modules/VPA38700-W01616/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 VPA38700-01616_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38700-W01616.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38700-W01615-1.config
IService::next INFO Scheduling Data_VPA38700-W01615-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38700-W01615/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-10-17T18:42:15.108+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.9
Humidity
3.6
Current per area @500V
0.760
Breakdown voltage
689.960
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