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Basic Information for VPA37911-W00959
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.000000 and current 0.099970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.000000 and current 0.099970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.000000 and current 0.098670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.000000 and current 0.098670 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.960000, current 0.016270, dIdV 0.002518
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.767693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.889999, current 0.034035, dIdV 0.001067
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.466861 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.900000, current 0.042425, dIdV 0.000611
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.358347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.919998, current 0.047260, dIdV 0.000354
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.261567 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.919998, current 0.050400, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.244208 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.930000, current 0.053290, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312730 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.959999, current 0.056130, dIdV 0.000263
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.304313 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.980003, current 0.057620, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.044244 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 84.889999, current 0.058215, dIdV 0.000087
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.126220 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.889999, current 0.057805, dIdV -0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.269292 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 104.980003, current 0.058290, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.475463 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 114.990005, current 0.059980, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.141585 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.000000, current 0.059870, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.200434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.009995, current 0.059610, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.099456 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.020004, current 0.059850, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.009692 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.040009, current 0.060440, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.291266 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.059998, current 0.061730, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.385042 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.059998, current 0.061720, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.414108 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.069992, current 0.061410, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.252644 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.070007, current 0.063350, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.937966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.059998, current 0.066090, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.757068 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.059998, current 0.067930, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.392572 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.100006, current 0.069065, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.333038 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.070600, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.680774 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.130005, current 0.072140, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.352684 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.139999, current 0.072380, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.197400 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.130005, current 0.074620, dIdV 0.000505
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.794335 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.119995, current 0.077260, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.085463 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.130005, current 0.077800, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.307238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.149994, current 0.079090, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.648041 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.010010, current 0.080390, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.336387 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.869995, current 0.080740, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.062272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.880005, current 0.080230, dIdV -0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.348245 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.890015, current 0.081815, dIdV 0.000402
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.646291 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.889984, current 0.083055, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.644935 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.890015, current 0.082795, dIdV 0.000103
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.440615 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.899994, current 0.083030, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.246109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.899994, current 0.083070, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.288836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.910004, current 0.083460, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.064438 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.920013, current 0.084450, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.860453 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.920013, current 0.084940, dIdV -0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.409973 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.920013, current 0.084930, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.410377 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.940002, current 0.085320, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.029764 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.949982, current 0.085410, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.122465 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.890015, current 0.086055, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.548316 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.880005, current 0.086645, dIdV 0.000013
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.067707 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.920013, current 0.088180, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.550085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.960022, current 0.089470, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.189593 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.980011, current 0.088560, dIdV -0.000147
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.802749 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.959991, current 0.088700, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.970947 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.959991, current 0.090090, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.582926 and VBD limit 5.549600
SensorIVSvc::CalculateVBD INFO Average voltage 514.979980, current 0.090380, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.261061 and VBD limit 5.649800
SensorIVSvc::CalculateVBD INFO Average voltage 524.979980, current 0.090420, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.314784 and VBD limit 5.749800
SensorIVSvc::CalculateVBD INFO Average voltage 534.979980, current 0.091610, dIdV 0.000183
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.070234 and VBD limit 5.849800
SensorIVSvc::CalculateVBD INFO Average voltage 544.979980, current 0.091950, dIdV -0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.690283 and VBD limit 5.949800
SensorIVSvc::CalculateVBD INFO Average voltage 554.970032, current 0.091390, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.024242 and VBD limit 6.049700
SensorIVSvc::CalculateVBD INFO Average voltage 564.959961, current 0.091580, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.210589 and VBD limit 6.149600
SensorIVSvc::CalculateVBD INFO Average voltage 574.940002, current 0.091970, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.275061 and VBD limit 6.249400
SensorIVSvc::CalculateVBD INFO Average voltage 584.940002, current 0.092310, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.152081 and VBD limit 6.349400
SensorIVSvc::CalculateVBD INFO Average voltage 594.929993, current 0.092050, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.492181 and VBD limit 6.449300
SensorIVSvc::CalculateVBD INFO Average voltage 604.929993, current 0.092040, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.485392 and VBD limit 6.549300
SensorIVSvc::CalculateVBD INFO Average voltage 614.940002, current 0.093080, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.885281 and VBD limit 6.649400
SensorIVSvc::CalculateVBD INFO Average voltage 624.940002, current 0.093620, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.173557 and VBD limit 6.749400
SensorIVSvc::CalculateVBD INFO Average voltage 634.960022, current 0.094310, dIdV 0.000163
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.099762 and VBD limit 6.849600
SensorIVSvc::CalculateVBD INFO Average voltage 644.979980, current 0.095000, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.176521 and VBD limit 6.949800
SensorIVSvc::CalculateVBD INFO Average voltage 654.969971, current 0.095640, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.056749 and VBD limit 7.049700
SensorIVSvc::CalculateVBD INFO Average voltage 664.960022, current 0.096530, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.165327 and VBD limit 7.149600
SensorIVSvc::CalculateVBD INFO Average voltage 674.970032, current 0.097170, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.720971 and VBD limit 7.249700
SensorIVSvc::CalculateVBD INFO Average voltage 684.979980, current 0.098460, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.071368 and VBD limit 7.349800
SensorIVSvc::CalculateVBD INFO Average voltage 694.989990, current 0.099600, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515327 and VBD limit 7.449900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 689.979980
SensorIVSvc::read INFO Mean voltage for current stability 0.099320 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.006545
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//VPA37911-W00959/1//VPA37911-00959_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-08-06T16:45:37.644+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 8
SensorIVSvc::getDate INFO Day 6
SensorIVSvc::getDate INFO Hour 16
SensorIVSvc::getDate INFO Minute 45
SensorIVSvc::getDate INFO Second 37
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Aug
SensorIVSvc::getDate INFO FINALLY obtained 06 Aug 2025
IService::log INFO Logging status 0111 for component VPA37911-W00959
IService::install INFO Installing output directory to /home/data/modules/VPA37911-W00959/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 VPA37911-00959_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37911-W00959.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37911-W00958-1.config
IService::next INFO Scheduling Data_VPA37911-W00958-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37911-W00958/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-08-06T16:45:37.644+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.7
Humidity
2.0
Current per area @500V
0.962
Breakdown voltage
689.980
Current stability (RMS@700V)
0.007
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