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Basic Information for VPA37910-W00941
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.020000 and current 0.082170 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.020000 and current 0.080570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.020000 and current 0.080570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.020000 and current 0.080570 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.960000, current 0.017070, dIdV 0.002437
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.708187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.910000, current 0.032230, dIdV 0.000623
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.288094 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.930000, current 0.038920, dIdV 0.000713
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.456436 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.939999, current 0.043410, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.148099 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.939999, current 0.043750, dIdV -0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.119155 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.939999, current 0.043840, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.167928 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.949997, current 0.045330, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.234514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.979996, current 0.047520, dIdV 0.000273
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.430612 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 84.910004, current 0.048915, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.008838 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.910004, current 0.049155, dIdV 0.000042
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.081558 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.010002, current 0.047740, dIdV -0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.715646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.029999, current 0.047280, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.568175 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.040001, current 0.048820, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.189532 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.039993, current 0.049210, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.010977 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.039993, current 0.049050, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.106451 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.080002, current 0.048185, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.437425 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.099991, current 0.048625, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.767027 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.050220, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.327708 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.089996, current 0.050810, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.087252 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.100006, current 0.050850, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.061388 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.089996, current 0.051390, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.495858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.089996, current 0.053280, dIdV 0.000253
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.023345 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.055465, dIdV 0.000183
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.741240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.057100, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.591789 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.139999, current 0.057840, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.016953 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.149994, current 0.058830, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.839713 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.060220, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.370595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.140015, current 0.060560, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.072692 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.140015, current 0.061000, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.486140 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.160004, current 0.060840, dIdV -0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.657164 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.019989, current 0.060190, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031411 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.880005, current 0.061735, dIdV 0.000302
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.539297 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.899994, current 0.063720, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.479294 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.910004, current 0.064510, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.331599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.920013, current 0.064100, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.785621 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.910004, current 0.063990, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.689124 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.910004, current 0.064630, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.022539 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.920013, current 0.065020, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.426701 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.940002, current 0.063810, dIdV -0.000315
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.898706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.959991, current 0.063250, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.273863 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.949982, current 0.063790, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.610646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.950012, current 0.064780, dIdV 0.000293
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.879466 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.970001, current 0.066820, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.723584 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.980011, current 0.067010, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.493337 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.929993, current 0.067955, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.752592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.920013, current 0.069445, dIdV 0.000033
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.214461 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.970001, current 0.070030, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.556612 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.970001, current 0.070320, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.175967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.959991, current 0.070010, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.249372 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.959991, current 0.071350, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.108870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.970001, current 0.072640, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.319139 and VBD limit 5.549700
SensorIVSvc::CalculateVBD INFO Average voltage 515.000000, current 0.071480, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.334756 and VBD limit 5.650000
SensorIVSvc::CalculateVBD INFO Average voltage 525.000000, current 0.070870, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.476012 and VBD limit 5.750000
SensorIVSvc::CalculateVBD INFO Average voltage 534.969971, current 0.070710, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.727762 and VBD limit 5.849700
SensorIVSvc::CalculateVBD INFO Average voltage 544.970032, current 0.071250, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.557221 and VBD limit 5.949700
SensorIVSvc::CalculateVBD INFO Average voltage 555.010010, current 0.072390, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.182909 and VBD limit 6.050100
SensorIVSvc::CalculateVBD INFO Average voltage 565.010010, current 0.072880, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.577156 and VBD limit 6.150100
SensorIVSvc::CalculateVBD INFO Average voltage 574.969971, current 0.073820, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.889704 and VBD limit 6.249700
SensorIVSvc::CalculateVBD INFO Average voltage 584.970032, current 0.074010, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.599500 and VBD limit 6.349700
SensorIVSvc::CalculateVBD INFO Average voltage 594.979980, current 0.073700, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.113022 and VBD limit 6.449800
SensorIVSvc::CalculateVBD INFO Average voltage 604.969971, current 0.074090, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.523629 and VBD limit 6.549700
SensorIVSvc::CalculateVBD INFO Average voltage 614.970032, current 0.075480, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.740076 and VBD limit 6.649700
SensorIVSvc::CalculateVBD INFO Average voltage 624.969971, current 0.076470, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.131026 and VBD limit 6.749700
SensorIVSvc::CalculateVBD INFO Average voltage 634.979980, current 0.077310, dIdV 0.000183
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.505249 and VBD limit 6.849800
SensorIVSvc::CalculateVBD INFO Average voltage 645.000000, current 0.077600, dIdV -0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.047294 and VBD limit 6.950000
SensorIVSvc::CalculateVBD INFO Average voltage 655.000000, current 0.076940, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.051079 and VBD limit 7.050000
SensorIVSvc::CalculateVBD INFO Average voltage 665.000000, current 0.078330, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.411081 and VBD limit 7.150000
SensorIVSvc::CalculateVBD INFO Average voltage 675.000000, current 0.080220, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.790950 and VBD limit 7.250000
SensorIVSvc::CalculateVBD INFO Average voltage 685.000000, current 0.081110, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.709407 and VBD limit 7.350000
SensorIVSvc::CalculateVBD INFO Average voltage 695.010010, current 0.081850, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.542356 and VBD limit 7.450100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.000000
SensorIVSvc::read INFO Mean voltage for current stability 0.080970 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.008557
IService::UPLOADDB INFO Working on test code ATLAS18_IV_TEST_V1
SensorIVSvc::uploadDB INFO Formatting database upload for ATLAS18_IV_TEST_V1 and run number 1
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00941/1//VPA37910-00941_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.368+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 0
SensorIVSvc::getDate INFO Second 53
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 17 Sep 2025
IService::log INFO Logging status 0111 for component VPA37910-W00941
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00941/SensorIV_PreTabIV_PPB_v1-1/
IService::install INFO Installed warningLog.txt...
IService::install INFO Installed errorLog.txt...
IService::install INFO Installed infoLog.txt...
IService::install INFO Installed IVCurve.pdf...
IService::install INFO Installed VPA37910-00941_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00941.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00920-1.config
IService::next INFO Scheduling Data_VPA37910-W00920-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00920/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.368+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.5
Humidity
9.4
Current per area @500V
0.797
Breakdown voltage
690.000
Current stability (RMS@700V)
0.009
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