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Basic Information for VPA42892-W05280
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.540000 and current 0.107190 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.560000 and current 0.103390 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.560000 and current 0.102490 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.560000 and current 0.101090 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.100000, current 0.015150, dIdV 0.001141
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.384142 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.060000, current 0.026260, dIdV 0.001090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.625110 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.059999, current 0.034660, dIdV 0.000590
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.426584 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.070000, current 0.039655, dIdV 0.000408
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.360989 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.100002, current 0.042550, dIdV 0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.179470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.119999, current 0.044400, dIdV 0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.248288 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.129997, current 0.046695, dIdV 0.000258
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.360531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.150002, current 0.047690, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.094359 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.160004, current 0.047740, dIdV 0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.124868 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.169998, current 0.047685, dIdV -0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.161338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.180000, current 0.048430, dIdV 0.000230
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.499513 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.190002, current 0.050330, dIdV 0.000150
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.342619 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.220001, current 0.050875, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.100512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.240005, current 0.050570, dIdV -0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.053486 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.260010, current 0.050965, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.281045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.270004, current 0.051310, dIdV -0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.090965 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.270004, current 0.052660, dIdV 0.000299
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.939651 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.279999, current 0.055155, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.632413 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.319992, current 0.056300, dIdV 0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.097966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.339996, current 0.057600, dIdV 0.000231
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.783136 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.330002, current 0.059645, dIdV 0.000179
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.614984 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.339996, current 0.062540, dIdV 0.000400
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.377295 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.339996, current 0.066040, dIdV 0.000300
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.023652 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.360001, current 0.069185, dIdV 0.000328
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.114764 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.389999, current 0.071280, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.309217 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.410004, current 0.072430, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.492697 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.429993, current 0.074225, dIdV 0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.781585 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.450012, current 0.075320, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.459991, current 0.075865, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.410138 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.470001, current 0.076210, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.154772 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.350006, current 0.076065, dIdV 0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.045336 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.220001, current 0.076220, dIdV 0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.082713 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.220001, current 0.076915, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.503168 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.230011, current 0.078110, dIdV 0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.513984 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.239990, current 0.078710, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.250000, current 0.078055, dIdV -0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.595027 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.270020, current 0.079850, dIdV 0.000489
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.237007 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.269989, current 0.083700, dIdV 0.000281
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.257899 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.270020, current 0.085245, dIdV 0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.130806 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.290009, current 0.084540, dIdV -0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.793295 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.290009, current 0.085090, dIdV 0.000281
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.336333 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.290009, current 0.085635, dIdV -0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.827615 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.309998, current 0.085880, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.087348 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.339996, current 0.087425, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.441417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.350006, current 0.087620, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.254646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.329987, current 0.088170, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.827932 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.309998, current 0.088670, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.315491 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.309998, current 0.089365, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.056318 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.330017, current 0.091210, dIdV 0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.902767 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.329987, current 0.091460, dIdV -0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.651200 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.330017, current 0.091755, dIdV 0.000179
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.983854 and VBD limit 5.553300
SensorIVSvc::CalculateVBD INFO Average voltage 515.349976, current 0.091950, dIdV -0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.783088 and VBD limit 5.653500
SensorIVSvc::CalculateVBD INFO Average voltage 525.359985, current 0.091300, dIdV 0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.057542 and VBD limit 5.753600
SensorIVSvc::CalculateVBD INFO Average voltage 535.359985, current 0.092695, dIdV 0.000269
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.553610 and VBD limit 5.853600
SensorIVSvc::CalculateVBD INFO Average voltage 545.369995, current 0.095140, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.258586 and VBD limit 5.953700
SensorIVSvc::CalculateVBD INFO Average voltage 555.390015, current 0.096040, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.230854 and VBD limit 6.053900
SensorIVSvc::CalculateVBD INFO Average voltage 565.419983, current 0.096585, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.868788 and VBD limit 6.154200
SensorIVSvc::CalculateVBD INFO Average voltage 575.419983, current 0.097080, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.297554 and VBD limit 6.254200
SensorIVSvc::CalculateVBD INFO Average voltage 585.410034, current 0.097380, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.659957 and VBD limit 6.354100
SensorIVSvc::CalculateVBD INFO Average voltage 595.419983, current 0.098575, dIdV 0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.779195 and VBD limit 6.454200
SensorIVSvc::CalculateVBD INFO Average voltage 605.419983, current 0.098770, dIdV -0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.551663 and VBD limit 6.554200
SensorIVSvc::CalculateVBD INFO Average voltage 615.429993, current 0.098570, dIdV 0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.311556 and VBD limit 6.654300
SensorIVSvc::CalculateVBD INFO Average voltage 625.460022, current 0.098715, dIdV -0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.132526 and VBD limit 6.754600
SensorIVSvc::CalculateVBD INFO Average voltage 635.510010, current 0.099860, dIdV 0.000249
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.581513 and VBD limit 6.855100
SensorIVSvc::CalculateVBD INFO Average voltage 645.500000, current 0.100910, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.257935 and VBD limit 6.955000
SensorIVSvc::CalculateVBD INFO Average voltage 655.470032, current 0.102605, dIdV 0.000378
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.416328 and VBD limit 7.054700
SensorIVSvc::CalculateVBD INFO Average voltage 665.500000, current 0.104050, dIdV -0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.573343 and VBD limit 7.155000
SensorIVSvc::CalculateVBD INFO Average voltage 675.530029, current 0.103495, dIdV -0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.136797 and VBD limit 7.255300
SensorIVSvc::CalculateVBD INFO Average voltage 685.539978, current 0.105390, dIdV 0.000400
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.601917 and VBD limit 7.355400
SensorIVSvc::CalculateVBD INFO Average voltage 695.539978, current 0.107290, dIdV -0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.129656 and VBD limit 7.455400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.539978
SensorIVSvc::read INFO Mean voltage for current stability 0.103540 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.021838
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//VPA42892-W05280/1//VPA42892-05280_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-05-12T21:10:14.431+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 5
SensorIVSvc::getDate INFO Day 12
SensorIVSvc::getDate INFO Hour 21
SensorIVSvc::getDate INFO Minute 10
SensorIVSvc::getDate INFO Second 14
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string May
SensorIVSvc::getDate INFO FINALLY obtained 12 May 2026
IService::log INFO Logging status 0111 for component VPA42892-W05280
IService::install INFO Installing output directory to /home/data/modules/VPA42892-W05280/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 VPA42892-05280_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA42892-W05280.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42892-W05278-1.config
IService::next INFO Scheduling Data_VPA42892-W05278-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42892-W05278/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AS
Date
2026-05-12T21:10:14.431+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.8
Humidity
9.9
Current per area @500V
0.968
Breakdown voltage
690.540
Current stability (RMS@700V)
0.022
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