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Basic Information for VPX37425-W00799
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.073950 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.072150 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.069250 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.069250 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.030000, current 0.011725, dIdV 0.001359
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.583075 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.010000, current 0.024450, dIdV 0.001192
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.731541 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.032295, dIdV 0.000376
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.290991 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.009998, current 0.035090, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.183214 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.040001, current 0.036385, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.092471 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.060001, current 0.037480, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.211543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.038575, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.126494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.070000, current 0.039775, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.310794 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.099998, current 0.039570, dIdV -0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.441262 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.090004, current 0.039065, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.257128 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.080002, current 0.040160, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.297096 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.089996, current 0.040305, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.243202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.090004, current 0.039855, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.015662 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.089996, current 0.040900, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.708244 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.089996, current 0.041495, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.331511 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.089996, current 0.041690, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.499489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.080002, current 0.042885, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.404183 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.089996, current 0.043335, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.060485 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.089996, current 0.043380, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.102606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.100006, current 0.044525, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.894692 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.119995, current 0.045870, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.286193 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.119995, current 0.045865, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.304869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.130005, current 0.046010, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.459030 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.169998, current 0.047005, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.522191 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.179993, current 0.047555, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.025882 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.160004, current 0.047800, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.234875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.179993, current 0.048695, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.732245 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.209991, current 0.050840, dIdV 0.000293
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.588321 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.220001, current 0.053685, dIdV 0.000275
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.461032 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.070007, current 0.053885, dIdV -0.000242
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.326641 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.929993, current 0.053635, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.049677 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.950012, current 0.054930, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.423444 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.970001, current 0.055725, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.494703 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.970001, current 0.056375, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.267918 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.959991, current 0.057670, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.280067 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.979980, current 0.059165, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.507954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.989990, current 0.059310, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.345311 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.980011, current 0.058005, dIdV -0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.325246 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.989990, current 0.058450, dIdV 0.000293
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.932611 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.000000, current 0.058995, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.238664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.000000, current 0.058545, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.657187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.980011, current 0.059490, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.658342 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.979980, current 0.060435, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.665380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.989990, current 0.061080, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.242621 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.989990, current 0.061175, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.108893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.980011, current 0.060825, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.413060 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.949982, current 0.061220, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.019735 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.959991, current 0.063165, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.909796 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.989990, current 0.063010, dIdV -0.000285
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.196957 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.989990, current 0.062255, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.075537 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.980011, current 0.063405, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.756614 and VBD limit 5.549800
SensorIVSvc::CalculateVBD INFO Average voltage 514.970032, current 0.064650, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.229146 and VBD limit 5.649700
SensorIVSvc::CalculateVBD INFO Average voltage 524.989990, current 0.065145, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.440590 and VBD limit 5.749900
SensorIVSvc::CalculateVBD INFO Average voltage 535.020020, current 0.065440, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.932034 and VBD limit 5.850200
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.066035, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.041268 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.040039, current 0.066680, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.028056 and VBD limit 6.050400
SensorIVSvc::CalculateVBD INFO Average voltage 565.059998, current 0.066725, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.973876 and VBD limit 6.150600
SensorIVSvc::CalculateVBD INFO Average voltage 575.059998, current 0.066525, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.648320 and VBD limit 6.250600
SensorIVSvc::CalculateVBD INFO Average voltage 585.059998, current 0.066970, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.122306 and VBD limit 6.350600
SensorIVSvc::CalculateVBD INFO Average voltage 595.070007, current 0.066665, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.668134 and VBD limit 6.450700
SensorIVSvc::CalculateVBD INFO Average voltage 605.080017, current 0.066960, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.210883 and VBD limit 6.550800
SensorIVSvc::CalculateVBD INFO Average voltage 615.100037, current 0.067505, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.226890 and VBD limit 6.651000
SensorIVSvc::CalculateVBD INFO Average voltage 625.130005, current 0.067950, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.046690 and VBD limit 6.751300
SensorIVSvc::CalculateVBD INFO Average voltage 635.130005, current 0.068745, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.416585 and VBD limit 6.851300
SensorIVSvc::CalculateVBD INFO Average voltage 645.130005, current 0.069645, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.248025 and VBD limit 6.951300
SensorIVSvc::CalculateVBD INFO Average voltage 655.140015, current 0.070390, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.130302 and VBD limit 7.051400
SensorIVSvc::CalculateVBD INFO Average voltage 665.150024, current 0.071385, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.720349 and VBD limit 7.151500
SensorIVSvc::CalculateVBD INFO Average voltage 675.149963, current 0.072880, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.058196 and VBD limit 7.251500
SensorIVSvc::CalculateVBD INFO Average voltage 685.140015, current 0.072625, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.556600 and VBD limit 7.351400
SensorIVSvc::CalculateVBD INFO Average voltage 695.140015, current 0.072875, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.050842 and VBD limit 7.451400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.140015
SensorIVSvc::read INFO Mean voltage for current stability 0.071150 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.028162
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//VPX37425-W00799/1//VPX37425-00799_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-01-12T20:32:10.436+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 1
SensorIVSvc::getDate INFO Day 12
SensorIVSvc::getDate INFO Hour 20
SensorIVSvc::getDate INFO Minute 32
SensorIVSvc::getDate INFO Second 10
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jan
SensorIVSvc::getDate INFO FINALLY obtained 12 Jan 2026
IService::log INFO Logging status 0111 for component VPX37425-W00799
IService::install INFO Installing output directory to /home/data/modules/VPX37425-W00799/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 VPX37425-00799_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPX37425-W00799.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37902-W01097-1.config
IService::next INFO Scheduling Data_VPA37902-W01097-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37902-W01097/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2026-01-12T20:32:10.436+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
10.0
Current per area @500V
0.694
Breakdown voltage
690.140
Current stability (RMS@700V)
0.028
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