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Basic Information for VPA37909-W00862
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.113360 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.112360 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.111360 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.110360 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.980000, current 0.026270, dIdV 0.004488
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.850780 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.970000, current 0.052690, dIdV 0.000812
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.230808 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.969999, current 0.060280, dIdV 0.000705
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.292205 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.970001, current 0.064720, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.099222 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.989998, current 0.067010, dIdV 0.000273
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.183594 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.000000, current 0.068500, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.019270 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.010002, current 0.069540, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.171670 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.071330, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.182660 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.072020, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.042508 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.040001, current 0.073510, dIdV 0.000334
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.431824 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.074545, dIdV -0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.178274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.090004, current 0.074780, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.267260 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.089996, current 0.076220, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.187468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.080002, current 0.076860, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.024605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.089996, current 0.077500, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.212997 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.110001, current 0.077840, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.091480 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.110001, current 0.078480, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.366803 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.120010, current 0.079370, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.008790 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.139999, current 0.079010, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.178087 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.149994, current 0.079150, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.255908 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.150009, current 0.081390, dIdV 0.000345
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.868817 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.160004, current 0.083980, dIdV 0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.444019 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.199997, current 0.085515, dIdV 0.000132
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.348854 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.210007, current 0.087850, dIdV 0.000335
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.896045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.169998, current 0.089845, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.178443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.179993, current 0.090935, dIdV 0.000152
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.425938 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.220001, current 0.092320, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.356231 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.230011, current 0.093860, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.538475 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.239990, current 0.095050, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.162051 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.250000, current 0.095590, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.166458 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.270020, current 0.096030, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.107867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.290009, current 0.096120, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.052378 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.160004, current 0.097220, dIdV 0.000243
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.812058 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.019989, current 0.098820, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.284777 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.010010, current 0.098710, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.371232 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.010010, current 0.098900, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.099690, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.051161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.040009, current 0.099330, dIdV -0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.324710 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.040009, current 0.099870, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.747950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.050018, current 0.101410, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.443209 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.059998, current 0.101750, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.183123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.059998, current 0.101190, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.270718 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.070007, current 0.102925, dIdV 0.000412
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.702244 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.089996, current 0.104210, dIdV -0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.650020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.110016, current 0.104100, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.571813 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.089996, current 0.105645, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.758403 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.079987, current 0.105085, dIdV -0.000286
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.265130 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.089996, current 0.103570, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.073541 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.089996, current 0.103810, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.298466 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.119995, current 0.104200, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.066258 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.119995, current 0.104040, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.224229 and VBD limit 5.551200
SensorIVSvc::CalculateVBD INFO Average voltage 515.109985, current 0.104730, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.903190 and VBD limit 5.651100
SensorIVSvc::CalculateVBD INFO Average voltage 525.109985, current 0.104970, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.681700 and VBD limit 5.751100
SensorIVSvc::CalculateVBD INFO Average voltage 535.130005, current 0.104360, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.071360 and VBD limit 5.851300
SensorIVSvc::CalculateVBD INFO Average voltage 545.149963, current 0.104950, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.541298 and VBD limit 5.951500
SensorIVSvc::CalculateVBD INFO Average voltage 555.130005, current 0.105540, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.073786 and VBD limit 6.051300
SensorIVSvc::CalculateVBD INFO Average voltage 565.130005, current 0.105930, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.340755 and VBD limit 6.151300
SensorIVSvc::CalculateVBD INFO Average voltage 575.140015, current 0.105970, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.303934 and VBD limit 6.251400
SensorIVSvc::CalculateVBD INFO Average voltage 585.150024, current 0.106810, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.224717 and VBD limit 6.351500
SensorIVSvc::CalculateVBD INFO Average voltage 595.159973, current 0.107850, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.088294 and VBD limit 6.451600
SensorIVSvc::CalculateVBD INFO Average voltage 605.159973, current 0.108290, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.581186 and VBD limit 6.551600
SensorIVSvc::CalculateVBD INFO Average voltage 615.169983, current 0.109330, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.584011 and VBD limit 6.651700
SensorIVSvc::CalculateVBD INFO Average voltage 625.219971, current 0.109665, dIdV -0.000037
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.209270 and VBD limit 6.752200
SensorIVSvc::CalculateVBD INFO Average voltage 635.239990, current 0.110400, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.062985 and VBD limit 6.852400
SensorIVSvc::CalculateVBD INFO Average voltage 645.209961, current 0.110890, dIdV -0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.501391 and VBD limit 6.952100
SensorIVSvc::CalculateVBD INFO Average voltage 655.210022, current 0.110580, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.141921 and VBD limit 7.052100
SensorIVSvc::CalculateVBD INFO Average voltage 665.219971, current 0.110670, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.036065 and VBD limit 7.152200
SensorIVSvc::CalculateVBD INFO Average voltage 675.239990, current 0.111760, dIdV 0.000223
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.347988 and VBD limit 7.252400
SensorIVSvc::CalculateVBD INFO Average voltage 685.239990, current 0.112700, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.219767 and VBD limit 7.352400
SensorIVSvc::CalculateVBD INFO Average voltage 695.239990, current 0.112940, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515030 and VBD limit 7.452400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.219971
SensorIVSvc::read INFO Mean voltage for current stability 0.111860 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.009995
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//VPA37909-W00862/1//VPA37909-00862_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.439+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 VPA37909-W00862
IService::install INFO Installing output directory to /home/data/modules/VPA37909-W00862/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 VPA37909-00862_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37909-W00862.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07308-2.config
IService::next INFO Scheduling Data_VPA44654-W07308-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07308/2/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.439+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.5
Current per area @500V
1.130
Breakdown voltage
690.220
Current stability (RMS@700V)
0.010
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