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Basic Information for VPA37909-W00866
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.102770 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.100370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.099370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.099370 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.016825, dIdV 0.002299
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.685942 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.020000, current 0.032095, dIdV 0.000755
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.353329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.038350, dIdV 0.000497
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.324115 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.000000, current 0.042905, dIdV 0.000415
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.338539 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.000000, current 0.046855, dIdV 0.000375
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.360154 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.029999, current 0.050155, dIdV 0.000283
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.310837 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.029999, current 0.052660, dIdV 0.000217
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.268349 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.019997, current 0.053615, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.034842 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.029999, current 0.055020, dIdV 0.000307
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.473852 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.009995, current 0.056375, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.059104 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.010002, current 0.056175, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.009328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.029999, current 0.055175, dIdV -0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.405729 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.040001, current 0.055780, dIdV 0.000316
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.708366 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.039993, current 0.057685, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.152164 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.039993, current 0.057885, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.062641 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.059998, current 0.058585, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.434974 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.070007, current 0.060140, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.401538 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.061145, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.156857 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.110001, current 0.061395, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.015045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.009995, current 0.061755, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.248620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.029999, current 0.063105, dIdV 0.000188
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.611172 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.150009, current 0.065950, dIdV 0.000377
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.229091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.130005, current 0.069105, dIdV 0.000256
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.832403 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.071555, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.770670 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.149994, current 0.073610, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.584979 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.075315, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.557910 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.160004, current 0.076865, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.502213 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.149994, current 0.077970, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.267663 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.170013, current 0.078875, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378866 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.169983, current 0.079575, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.130087 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.170013, current 0.079525, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.172339 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.019989, current 0.080585, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.037867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.850006, current 0.082550, dIdV 0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.536258 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.839996, current 0.083055, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.141104 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.850006, current 0.083355, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.392242 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.869995, current 0.082605, dIdV -0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.050416 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.899994, current 0.083260, dIdV 0.000375
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.641314 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.899994, current 0.086265, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.981757 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.890015, current 0.087415, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.021971 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.899994, current 0.086870, dIdV -0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.518230 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.919983, current 0.086725, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.395285 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.940002, current 0.087675, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.496934 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.940002, current 0.088275, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.072207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.959991, current 0.087275, dIdV -0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.067245 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.980011, current 0.086930, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.747349 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.970001, current 0.088485, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.850093 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.959991, current 0.090135, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.851150 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.970001, current 0.090290, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.703499 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.989990, current 0.090845, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.305359 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.989990, current 0.092395, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.348924 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.000000, current 0.093195, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.512730 and VBD limit 5.550000
SensorIVSvc::CalculateVBD INFO Average voltage 515.020020, current 0.093645, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.027499 and VBD limit 5.650200
SensorIVSvc::CalculateVBD INFO Average voltage 525.020020, current 0.093600, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.022437 and VBD limit 5.750200
SensorIVSvc::CalculateVBD INFO Average voltage 535.020020, current 0.094205, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.709915 and VBD limit 5.850200
SensorIVSvc::CalculateVBD INFO Average voltage 545.010010, current 0.095505, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.771937 and VBD limit 5.950100
SensorIVSvc::CalculateVBD INFO Average voltage 555.010010, current 0.095660, dIdV -0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.602193 and VBD limit 6.050100
SensorIVSvc::CalculateVBD INFO Average voltage 565.000000, current 0.095265, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.148866 and VBD limit 6.150000
SensorIVSvc::CalculateVBD INFO Average voltage 574.989990, current 0.094865, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.635149 and VBD limit 6.249900
SensorIVSvc::CalculateVBD INFO Average voltage 585.000000, current 0.094620, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.346227 and VBD limit 6.350000
SensorIVSvc::CalculateVBD INFO Average voltage 595.010010, current 0.095025, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.156228 and VBD limit 6.450100
SensorIVSvc::CalculateVBD INFO Average voltage 605.030029, current 0.095125, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.031738 and VBD limit 6.550300
SensorIVSvc::CalculateVBD INFO Average voltage 615.039978, current 0.096075, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.248325 and VBD limit 6.650400
SensorIVSvc::CalculateVBD INFO Average voltage 624.989990, current 0.097630, dIdV 0.000117
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.750089 and VBD limit 6.749900
SensorIVSvc::CalculateVBD INFO Average voltage 635.000000, current 0.098235, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031937 and VBD limit 6.850000
SensorIVSvc::CalculateVBD INFO Average voltage 645.090027, current 0.098235, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.032638 and VBD limit 6.950900
SensorIVSvc::CalculateVBD INFO Average voltage 655.109985, current 0.099085, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.159348 and VBD limit 7.051100
SensorIVSvc::CalculateVBD INFO Average voltage 665.109985, current 0.100135, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.232011 and VBD limit 7.151100
SensorIVSvc::CalculateVBD INFO Average voltage 675.140015, current 0.100840, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.706860 and VBD limit 7.251400
SensorIVSvc::CalculateVBD INFO Average voltage 685.149963, current 0.101445, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.101512 and VBD limit 7.351500
SensorIVSvc::CalculateVBD INFO Average voltage 695.150024, current 0.102145, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.848992 and VBD limit 7.451500
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.140015
SensorIVSvc::read INFO Mean voltage for current stability 0.100470 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.013827
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-W00866/1//VPA37909-00866_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.421+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-W00866
IService::install INFO Installing output directory to /home/data/modules/VPA37909-W00866/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 VPA37909-00866_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37909-W00866.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37909-W00865-1.config
IService::next INFO Scheduling Data_VPA37909-W00865-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37909-W00865/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.421+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.5
Current per area @500V
1.005
Breakdown voltage
690.140
Current stability (RMS@700V)
0.014
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