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Basic Information for VPA39576-W02998
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.071250 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.070550 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.068450 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.068250 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.990000, current 0.015025, dIdV -0.000393
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.130497 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.950000, current 0.016850, dIdV 0.000752
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.667644 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.969999, current 0.022445, dIdV 0.000364
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.405251 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.980000, current 0.026340, dIdV 0.000414
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.549800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.000000, current 0.029935, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.456667 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.040001, current 0.030530, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.333988 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.050003, current 0.030625, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.436309 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.050003, current 0.031975, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.152260 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.059998, current 0.033170, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.446200 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.070000, current 0.032765, dIdV -0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.738424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.070000, current 0.031960, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.309649 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.032605, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.123512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.070000, current 0.032905, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.094834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.070007, current 0.033450, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.339869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.069992, current 0.035145, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.050477 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.059998, current 0.036290, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.111539 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.050003, current 0.036185, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.022761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.069992, current 0.036385, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.168070 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.080002, current 0.035830, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.754164 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.089996, current 0.036725, dIdV 0.000324
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.723014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.089996, current 0.038370, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.021423 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.089996, current 0.039815, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.536564 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.040710, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.584968 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.119995, current 0.041455, dIdV 0.000255
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.446281 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.139999, current 0.042805, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.085561 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.150009, current 0.044450, dIdV 0.000315
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.806022 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.160004, current 0.047045, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.150839 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.199982, current 0.047440, dIdV -0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.728015 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.209991, current 0.047185, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.454246 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.059998, current 0.047735, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.222574 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.920013, current 0.048535, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.785310 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.929993, current 0.049280, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.153069 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.959991, current 0.048825, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.762345 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.959991, current 0.048325, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.104389 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.950012, current 0.049120, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.009236 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.970001, current 0.048515, dIdV -0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.935057 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.989990, current 0.048860, dIdV 0.000333
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.490040 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.980011, current 0.051255, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.065076 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.970001, current 0.052900, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.336353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.989990, current 0.053795, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.036639 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.989990, current 0.054245, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.710686 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.970001, current 0.055540, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.227790 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.989990, current 0.055835, dIdV -0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.794444 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.989990, current 0.055485, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.276048 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.979980, current 0.055130, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.852167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.980011, current 0.054775, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.291890 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.970001, current 0.055370, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.703983 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.989990, current 0.055915, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.211948 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.989990, current 0.056510, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.808360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.980011, current 0.056405, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.009178 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.989990, current 0.057155, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.336720 and VBD limit 5.549900
SensorIVSvc::CalculateVBD INFO Average voltage 515.000000, current 0.057750, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.301991 and VBD limit 5.650000
SensorIVSvc::CalculateVBD INFO Average voltage 525.020020, current 0.058195, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.111662 and VBD limit 5.750200
SensorIVSvc::CalculateVBD INFO Average voltage 535.029968, current 0.059790, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.753179 and VBD limit 5.850300
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.060085, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.226770 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.040039, current 0.060680, dIdV 0.000143
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.311921 and VBD limit 6.050400
SensorIVSvc::CalculateVBD INFO Average voltage 565.059998, current 0.061825, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.776872 and VBD limit 6.150600
SensorIVSvc::CalculateVBD INFO Average voltage 575.070007, current 0.062025, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.416389 and VBD limit 6.250700
SensorIVSvc::CalculateVBD INFO Average voltage 585.080017, current 0.061570, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.437123 and VBD limit 6.350800
SensorIVSvc::CalculateVBD INFO Average voltage 595.090027, current 0.062165, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.576351 and VBD limit 6.450900
SensorIVSvc::CalculateVBD INFO Average voltage 605.099976, current 0.063110, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.230112 and VBD limit 6.551000
SensorIVSvc::CalculateVBD INFO Average voltage 615.109985, current 0.064455, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.333429 and VBD limit 6.651100
SensorIVSvc::CalculateVBD INFO Average voltage 625.140015, current 0.065550, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.246970 and VBD limit 6.751400
SensorIVSvc::CalculateVBD INFO Average voltage 635.149963, current 0.065895, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.917523 and VBD limit 6.851500
SensorIVSvc::CalculateVBD INFO Average voltage 645.169983, current 0.067640, dIdV 0.000252
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.408276 and VBD limit 6.951700
SensorIVSvc::CalculateVBD INFO Average voltage 655.179993, current 0.068385, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.010019 and VBD limit 7.051800
SensorIVSvc::CalculateVBD INFO Average voltage 665.159973, current 0.069285, dIdV 0.000285
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.736099 and VBD limit 7.151600
SensorIVSvc::CalculateVBD INFO Average voltage 675.149963, current 0.070580, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.249208 and VBD limit 7.251500
SensorIVSvc::CalculateVBD INFO Average voltage 685.130005, current 0.071025, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.111550 and VBD limit 7.351300
SensorIVSvc::CalculateVBD INFO Average voltage 695.130005, current 0.071425, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.339951 and VBD limit 7.451300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.069625 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.018682
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//VPA39576-W02998/1//VPA39576-02998_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-07-10T17:46:03.376+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 10
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 46
SensorIVSvc::getDate INFO Second 3
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 10 Jul 2026
IService::log INFO Logging status 0111 for component VPA39576-W02998
IService::install INFO Installing output directory to /home/data/modules/VPA39576-W02998/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 VPA39576-02998_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA39576-W02998.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA39576-W02997-1.config
IService::next INFO Scheduling Data_VPA39576-W02997-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA39576-W02997/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2026-07-10T17:46:03.376+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.9
Humidity
1.2
Current per area @500V
0.589
Breakdown voltage
690.120
Current stability (RMS@700V)
0.019
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