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Basic Information for VPA44654-W07310
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.131270 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.380000 and current 0.129370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.128960 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.128460 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.013030, dIdV 0.002470
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.951558 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.031755, dIdV 0.001285
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.606991 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.040160, dIdV 0.000395
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.246120 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.020000, current 0.044615, dIdV 0.000495
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.388544 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.020000, current 0.047670, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.109552 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.020000, current 0.048425, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.039767 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.029999, current 0.049480, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.230850 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.040001, current 0.050790, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.127061 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.051395, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.057912 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.040001, current 0.051400, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.062867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.080002, current 0.053055, dIdV 0.000362
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.717177 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.110001, current 0.055560, dIdV 0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.282331 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.110001, current 0.056515, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.121513 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.130005, current 0.057315, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.247062 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.139999, current 0.057570, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.136140 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.149994, current 0.056980, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.173917 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.169998, current 0.058135, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.836465 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.179993, current 0.059490, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.070673 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.179993, current 0.060395, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.628560 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.220001, current 0.062145, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.451883 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.239990, current 0.064250, dIdV 0.000277
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.885194 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.250000, current 0.066005, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.243125 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.250000, current 0.067810, dIdV 0.000288
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.955764 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.240005, current 0.070770, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.013094 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.270004, current 0.072175, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.084787 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.270004, current 0.073230, dIdV 0.000236
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.824313 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.270020, current 0.073485, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.666490 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.290009, current 0.073540, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.732243 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.309998, current 0.074845, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.247286 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.320007, current 0.074900, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.212914 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.339996, current 0.075505, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.704875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.179993, current 0.076720, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289789 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.019989, current 0.077990, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.772059 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.029999, current 0.078145, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.665861 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.019989, current 0.077550, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.160164 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.019989, current 0.078555, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.745698 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.079610, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.210499 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.070007, current 0.080065, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.209548 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.080017, current 0.080520, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.220875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.059998, current 0.079980, dIdV -0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.760681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.070007, current 0.080285, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.082596 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.079987, current 0.081640, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.284719 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.100006, current 0.082095, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.180513 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.130005, current 0.082795, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.550727 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.140015, current 0.083000, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.343240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.130005, current 0.083760, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.176040 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.139984, current 0.084115, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.798628 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.149994, current 0.083870, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.544960 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.140015, current 0.084025, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.375294 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.140015, current 0.084430, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.856217 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.149994, current 0.085490, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.389208 and VBD limit 5.551500
SensorIVSvc::CalculateVBD INFO Average voltage 515.169983, current 0.086795, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.155108 and VBD limit 5.651700
SensorIVSvc::CalculateVBD INFO Average voltage 525.179993, current 0.086900, dIdV -0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.051569 and VBD limit 5.751800
SensorIVSvc::CalculateVBD INFO Average voltage 535.179993, current 0.086055, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031095 and VBD limit 5.851800
SensorIVSvc::CalculateVBD INFO Average voltage 545.190002, current 0.086710, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.790645 and VBD limit 5.951900
SensorIVSvc::CalculateVBD INFO Average voltage 555.210022, current 0.088415, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.347417 and VBD limit 6.052100
SensorIVSvc::CalculateVBD INFO Average voltage 565.209961, current 0.089870, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.478937 and VBD limit 6.152100
SensorIVSvc::CalculateVBD INFO Average voltage 575.190002, current 0.091230, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.238224 and VBD limit 6.251900
SensorIVSvc::CalculateVBD INFO Average voltage 585.190002, current 0.092235, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031659 and VBD limit 6.351900
SensorIVSvc::CalculateVBD INFO Average voltage 595.210022, current 0.092990, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.932651 and VBD limit 6.452100
SensorIVSvc::CalculateVBD INFO Average voltage 605.219971, current 0.093645, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.096944 and VBD limit 6.552200
SensorIVSvc::CalculateVBD INFO Average voltage 615.229980, current 0.094350, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.015202 and VBD limit 6.652300
SensorIVSvc::CalculateVBD INFO Average voltage 625.270020, current 0.096205, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.389026 and VBD limit 6.752700
SensorIVSvc::CalculateVBD INFO Average voltage 635.299988, current 0.097505, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.293200 and VBD limit 6.853000
SensorIVSvc::CalculateVBD INFO Average voltage 645.299988, current 0.099260, dIdV 0.000306
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.989339 and VBD limit 6.953000
SensorIVSvc::CalculateVBD INFO Average voltage 655.309998, current 0.103620, dIdV 0.000565
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.572333 and VBD limit 7.053100
SensorIVSvc::CalculateVBD INFO Average voltage 665.320007, current 0.108575, dIdV 0.000425
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.604292 and VBD limit 7.153200
SensorIVSvc::CalculateVBD INFO Average voltage 675.330017, current 0.112880, dIdV 0.000435
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.603262 and VBD limit 7.253300
SensorIVSvc::CalculateVBD INFO Average voltage 685.350037, current 0.119335, dIdV 0.000853
SensorIVSvc::CalculateVBD INFO V_avg_BD 4.900529 and VBD limit 7.353500
SensorIVSvc::CalculateVBD INFO Average voltage 695.359985, current 0.127440, dIdV 0.000766
SensorIVSvc::CalculateVBD INFO V_avg_BD 4.179580 and VBD limit 7.453600
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.359985
SensorIVSvc::read INFO Mean voltage for current stability 0.129515 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.008210
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 2
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07310/2//VPA44654-07310_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.505+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 25
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 34
SensorIVSvc::getDate INFO Second 21
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 25 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07310
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07310/SensorIV_PreTabIV_PPB_v1-2/
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 VPA44654-07310_IV_002.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07310.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37909-W00864-1.config
IService::next INFO Scheduling Data_VPA37909-W00864-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37909-W00864/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.505+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.0
Humidity
9.5
Current per area @500V
0.890
Breakdown voltage
690.360
Current stability (RMS@700V)
0.008
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
Bare IV for VPA44654-W07310
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.340000 and current 0.120570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.118370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.118370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.118370 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.030000, current 0.017300, dIdV 0.002501
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.727171 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.033655, dIdV 0.000785
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.349874 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.040260, dIdV 0.000535
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.332305 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.029999, current 0.044215, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.201624 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.040001, current 0.045270, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.043776 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.049999, current 0.045775, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.174032 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.047430, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.255137 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.059998, current 0.048585, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.069521 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.059998, current 0.049240, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.148561 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.049995, current 0.051050, dIdV 0.000277
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514914 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.052755, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.128930 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.090004, current 0.052460, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.271496 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.110001, current 0.052765, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.437774 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.130005, current 0.053765, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.037625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.139999, current 0.053520, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.173561 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.160004, current 0.053575, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.216344 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.179993, current 0.053580, dIdV -0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.228132 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.190002, current 0.054540, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.852723 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.199997, current 0.056845, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.635307 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.229996, current 0.058945, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.740771 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.239990, current 0.060300, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.157197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.229996, current 0.061560, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.718793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.229996, current 0.062515, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.054151 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.240005, current 0.063270, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.614735 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.259995, current 0.064525, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.323086 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.259995, current 0.065480, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.413219 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.260010, current 0.066090, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.064218 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.270020, current 0.066445, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.227401 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.290009, current 0.066095, dIdV -0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.538468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.299988, current 0.067100, dIdV 0.000326
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.434691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.329987, current 0.068355, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.333014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.179993, current 0.067720, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.251055 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.010010, current 0.067390, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.067385 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.029999, current 0.067495, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.173385 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.029999, current 0.067550, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.122832 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.029999, current 0.067405, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.026283 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.050018, current 0.068710, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.410413 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.059998, current 0.069315, dIdV -0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.784588 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.059998, current 0.068620, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.033669 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.070007, current 0.069225, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.655000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.079987, current 0.069330, dIdV -0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.549221 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.089996, current 0.069290, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514165 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.110016, current 0.070695, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.170252 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.119995, current 0.070950, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.883119 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.130005, current 0.070605, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.471895 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.130005, current 0.072010, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.304606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.139984, current 0.073015, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.031725 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.140015, current 0.073970, dIdV 0.000197
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.264046 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.130005, current 0.074875, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.096994 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.130005, current 0.075130, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.435832 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.139984, current 0.076190, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.964124 and VBD limit 5.551400
SensorIVSvc::CalculateVBD INFO Average voltage 515.159973, current 0.077095, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.233875 and VBD limit 5.651600
SensorIVSvc::CalculateVBD INFO Average voltage 525.169983, current 0.078250, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.312816 and VBD limit 5.751700
SensorIVSvc::CalculateVBD INFO Average voltage 535.200012, current 0.079705, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.635361 and VBD limit 5.852000
SensorIVSvc::CalculateVBD INFO Average voltage 545.209961, current 0.080260, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.108907 and VBD limit 5.952100
SensorIVSvc::CalculateVBD INFO Average voltage 555.200012, current 0.079015, dIdV -0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.862026 and VBD limit 6.052000
SensorIVSvc::CalculateVBD INFO Average voltage 565.190002, current 0.078920, dIdV 0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.765273 and VBD limit 6.151900
SensorIVSvc::CalculateVBD INFO Average voltage 575.179993, current 0.080580, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.613868 and VBD limit 6.251800
SensorIVSvc::CalculateVBD INFO Average voltage 585.179993, current 0.081885, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.250614 and VBD limit 6.351800
SensorIVSvc::CalculateVBD INFO Average voltage 595.200012, current 0.083290, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.754470 and VBD limit 6.452000
SensorIVSvc::CalculateVBD INFO Average voltage 605.209961, current 0.083845, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.036163 and VBD limit 6.552100
SensorIVSvc::CalculateVBD INFO Average voltage 615.210022, current 0.084100, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.335828 and VBD limit 6.652100
SensorIVSvc::CalculateVBD INFO Average voltage 625.239990, current 0.085505, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.711549 and VBD limit 6.752400
SensorIVSvc::CalculateVBD INFO Average voltage 635.260010, current 0.088510, dIdV 0.000366
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.626880 and VBD limit 6.852600
SensorIVSvc::CalculateVBD INFO Average voltage 645.280029, current 0.091565, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.719694 and VBD limit 6.952800
SensorIVSvc::CalculateVBD INFO Average voltage 655.299988, current 0.093970, dIdV 0.000236
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.645746 and VBD limit 7.053000
SensorIVSvc::CalculateVBD INFO Average voltage 665.299988, current 0.097025, dIdV 0.000375
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.571373 and VBD limit 7.153000
SensorIVSvc::CalculateVBD INFO Average voltage 675.330017, current 0.103125, dIdV 0.000840
SensorIVSvc::CalculateVBD INFO V_avg_BD 5.500610 and VBD limit 7.253300
SensorIVSvc::CalculateVBD INFO Average voltage 685.339966, current 0.109980, dIdV 0.000528
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.290931 and VBD limit 7.353400
SensorIVSvc::CalculateVBD INFO Average voltage 695.330017, current 0.116590, dIdV 0.000794
SensorIVSvc::CalculateVBD INFO V_avg_BD 4.737781 and VBD limit 7.453300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.320007
SensorIVSvc::read INFO Mean voltage for current stability 0.118920 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.008011
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//VPA44654-W07310/1//VPA44654-07310_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.467+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 25
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 34
SensorIVSvc::getDate INFO Second 21
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 25 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07310
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07310/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 VPA44654-07310_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07310.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07306-4.config
IService::next INFO Scheduling Data_VPA44654-W07306-4.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07306/4/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.467+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
1.2
Current per area @500V
0.832
Breakdown voltage
690.320
Current stability (RMS@700V)
0.008
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