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Basic Information for VPA37912-W01046
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.088020 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.083520 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.081920 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.380000 and current 0.081520 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.012155, dIdV 0.001431
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.591001 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.010000, current 0.019815, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.076662 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.030001, current 0.023325, dIdV 0.000597
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.049999, current 0.026640, dIdV 0.000062
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.081736 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.060001, current 0.028855, dIdV 0.000379
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.592600 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.060001, current 0.032165, dIdV 0.000282
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.482947 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.034475, dIdV 0.000180
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.340216 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.070000, current 0.035585, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.086667 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.070000, current 0.035695, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.045191 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.080002, current 0.036710, dIdV 0.000222
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.574987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.080002, current 0.039225, dIdV 0.000281
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.752772 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.080002, current 0.040535, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.053942 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.041395, dIdV 0.000191
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.577130 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.089996, current 0.041805, dIdV -0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.351523 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.100006, current 0.043465, dIdV 0.000441
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.472198 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.110001, current 0.046525, dIdV 0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.568960 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.130005, current 0.047540, dIdV 0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.110930 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.139999, current 0.048605, dIdV 0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.652203 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.149994, current 0.049415, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.071048 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.169998, current 0.050425, dIdV 0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.853673 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.179993, current 0.052135, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.476202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.190002, current 0.053245, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.407377 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.209991, current 0.054005, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.212254 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.220001, current 0.055020, dIdV 0.000152
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.649826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.229996, current 0.056585, dIdV 0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.696355 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.250000, current 0.057195, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.173702 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.260010, current 0.056955, dIdV -0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.041916 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.260010, current 0.058515, dIdV 0.000321
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.510014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.270020, current 0.060925, dIdV 0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.752348 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.290009, current 0.061135, dIdV -0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.573638 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.309998, current 0.061045, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.504132 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.330017, current 0.060805, dIdV -0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.771160 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.339996, current 0.061370, dIdV 0.000262
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.388937 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.190002, current 0.062845, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.181452 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.040009, current 0.062115, dIdV -0.000179
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.994320 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.029999, current 0.061525, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.352706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.061835, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.005892 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.059998, current 0.062445, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.723860 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.059998, current 0.063360, dIdV 0.000062
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378308 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.050018, current 0.064225, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.681402 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.070007, current 0.064635, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.181381 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.089996, current 0.064295, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.251282 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.089996, current 0.065005, dIdV 0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.185993 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.079987, current 0.066165, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.335360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.059998, current 0.066680, dIdV 0.000052
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.348471 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.070007, current 0.067695, dIdV 0.000150
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.009022 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.119995, current 0.067705, dIdV -0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.019523 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.149994, current 0.067165, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.149994, current 0.067325, dIdV -0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.064985 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.140015, current 0.067335, dIdV 0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.080887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.149994, current 0.069395, dIdV 0.000400
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.913190 and VBD limit 5.551500
SensorIVSvc::CalculateVBD INFO Average voltage 515.190002, current 0.071105, dIdV -0.000059
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.424934 and VBD limit 5.651900
SensorIVSvc::CalculateVBD INFO Average voltage 525.219971, current 0.070915, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.155533 and VBD limit 5.752200
SensorIVSvc::CalculateVBD INFO Average voltage 535.200012, current 0.072530, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.237412 and VBD limit 5.852000
SensorIVSvc::CalculateVBD INFO Average voltage 545.190002, current 0.073345, dIdV -0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.031156 and VBD limit 5.951900
SensorIVSvc::CalculateVBD INFO Average voltage 555.190002, current 0.073105, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.692477 and VBD limit 6.051900
SensorIVSvc::CalculateVBD INFO Average voltage 565.190002, current 0.073115, dIdV -0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.686610 and VBD limit 6.151900
SensorIVSvc::CalculateVBD INFO Average voltage 575.200012, current 0.074175, dIdV 0.000301
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.334145 and VBD limit 6.252000
SensorIVSvc::CalculateVBD INFO Average voltage 585.210022, current 0.075990, dIdV 0.000062
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.476518 and VBD limit 6.352100
SensorIVSvc::CalculateVBD INFO Average voltage 595.219971, current 0.077005, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.089878 and VBD limit 6.452200
SensorIVSvc::CalculateVBD INFO Average voltage 605.229980, current 0.076865, dIdV -0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.328039 and VBD limit 6.552300
SensorIVSvc::CalculateVBD INFO Average voltage 615.279968, current 0.077125, dIdV 0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.749079 and VBD limit 6.652800
SensorIVSvc::CalculateVBD INFO Average voltage 625.289978, current 0.078735, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.806954 and VBD limit 6.752900
SensorIVSvc::CalculateVBD INFO Average voltage 635.270020, current 0.080545, dIdV 0.000260
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.054436 and VBD limit 6.852700
SensorIVSvc::CalculateVBD INFO Average voltage 645.280029, current 0.082055, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.322424 and VBD limit 6.952800
SensorIVSvc::CalculateVBD INFO Average voltage 655.299988, current 0.082215, dIdV -0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.071449 and VBD limit 7.053000
SensorIVSvc::CalculateVBD INFO Average voltage 665.320007, current 0.083430, dIdV 0.000252
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.009597 and VBD limit 7.153200
SensorIVSvc::CalculateVBD INFO Average voltage 675.330017, current 0.084845, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.246254 and VBD limit 7.253300
SensorIVSvc::CalculateVBD INFO Average voltage 685.340027, current 0.085455, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.729810 and VBD limit 7.353400
SensorIVSvc::CalculateVBD INFO Average voltage 695.350037, current 0.086965, dIdV 0.000211
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.683735 and VBD limit 7.453500
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.340027
SensorIVSvc::read INFO Mean voltage for current stability 0.083745 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.030797
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//VPA37912-W01046/1//VPA37912-01046_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-10-29T20:20:11.531+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 10
SensorIVSvc::getDate INFO Day 29
SensorIVSvc::getDate INFO Hour 20
SensorIVSvc::getDate INFO Minute 20
SensorIVSvc::getDate INFO Second 11
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Oct
SensorIVSvc::getDate INFO FINALLY obtained 29 Oct 2025
IService::log INFO Logging status 0111 for component VPA37912-W01046
IService::install INFO Installing output directory to /home/data/modules/VPA37912-W01046/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 VPA37912-01046_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37912-W01046.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38892-W02332-1.config
IService::next INFO Scheduling Data_VPA38892-W02332-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38892-W02332/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-10-29T20:20:11.531+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.2
Humidity
9.2
Current per area @500V
0.757
Breakdown voltage
690.340
Current stability (RMS@700V)
0.031
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