The information on this page was generated on Fri May 22 06:38:12 2026 (America/Los_Angeles). You may click the button below to manually regenerate the content.
Basic Information for VPA38893-W02339
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.100690 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.099490 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.098790 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.097590 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.040000, current 0.015750, dIdV 0.002292
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.733548 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.030000, current 0.031365, dIdV 0.000844
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.404411 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.049999, current 0.038060, dIdV 0.000491
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.323150 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.049999, current 0.042760, dIdV 0.000449
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.368125 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.070000, current 0.045355, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.068430 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.080002, current 0.045200, dIdV -0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.121858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.099998, current 0.045145, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.127828 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.120003, current 0.046890, dIdV 0.000260
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.416532 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.139999, current 0.048090, dIdV -0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.035268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.160004, current 0.048535, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213711 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.160004, current 0.049380, dIdV 0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.127776 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.160004, current 0.049730, dIdV 0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.023157 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.169998, current 0.049475, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.154020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.190002, current 0.049870, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.199997, current 0.050820, dIdV 0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.142857 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.209991, current 0.051615, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.327117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.220001, current 0.052710, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.344796 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.240005, current 0.054060, dIdV 0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.516587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.259995, current 0.055255, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.264873 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.270004, current 0.056450, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.552362 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.279999, current 0.057000, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.180070 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.319992, current 0.059195, dIdV 0.000485
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.764606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.330002, current 0.061840, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.146630 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.320007, current 0.063285, dIdV 0.000248
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.922197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.349991, current 0.064930, dIdV 0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.301691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.350006, current 0.066130, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.619052 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.359985, current 0.066925, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.003949 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.390015, current 0.068320, dIdV 0.000279
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.126395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.399994, current 0.069670, dIdV -0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.040965 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.279999, current 0.069570, dIdV -0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.043487 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.160004, current 0.071020, dIdV 0.000300
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.289045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.160004, current 0.072320, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.174314 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.190002, current 0.073365, dIdV 0.000248
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.097109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.200012, current 0.074460, dIdV -0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.135595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.169983, current 0.075210, dIdV 0.000180
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.827750 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.179993, current 0.076755, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.594563 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.230011, current 0.076400, dIdV -0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.950397 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.230011, current 0.075700, dIdV 0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.299203 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.200012, current 0.076945, dIdV 0.000189
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.946167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.209991, current 0.078340, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.453126 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.220001, current 0.079890, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.115889 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.220001, current 0.081140, dIdV 0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.153520 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.220001, current 0.081785, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514725 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.220001, current 0.082080, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.212096 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.239990, current 0.082275, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.425814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.239990, current 0.082420, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.277280 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.220001, current 0.083020, dIdV 0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.952631 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.250000, current 0.082815, dIdV -0.000210
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.203643 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.260010, current 0.082960, dIdV 0.000241
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.409476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.250000, current 0.084710, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641822 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.260010, current 0.084960, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.356822 and VBD limit 5.552600
SensorIVSvc::CalculateVBD INFO Average voltage 515.260010, current 0.085155, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.599034 and VBD limit 5.652600
SensorIVSvc::CalculateVBD INFO Average voltage 525.260010, current 0.085900, dIdV 0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.305739 and VBD limit 5.752600
SensorIVSvc::CalculateVBD INFO Average voltage 535.270020, current 0.087100, dIdV 0.000190
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.165308 and VBD limit 5.852700
SensorIVSvc::CalculateVBD INFO Average voltage 545.280029, current 0.087845, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.254499 and VBD limit 5.952800
SensorIVSvc::CalculateVBD INFO Average voltage 555.280029, current 0.088240, dIdV 0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.755141 and VBD limit 6.052800
SensorIVSvc::CalculateVBD INFO Average voltage 565.290039, current 0.089940, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.379982 and VBD limit 6.152900
SensorIVSvc::CalculateVBD INFO Average voltage 575.309998, current 0.090885, dIdV -0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.195841 and VBD limit 6.253100
SensorIVSvc::CalculateVBD INFO Average voltage 585.320007, current 0.091380, dIdV 0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.832694 and VBD limit 6.353200
SensorIVSvc::CalculateVBD INFO Average voltage 595.320007, current 0.092980, dIdV 0.000190
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.216507 and VBD limit 6.453200
SensorIVSvc::CalculateVBD INFO Average voltage 605.330017, current 0.094525, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.760545 and VBD limit 6.553300
SensorIVSvc::CalculateVBD INFO Average voltage 615.340027, current 0.095320, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.258221 and VBD limit 6.653400
SensorIVSvc::CalculateVBD INFO Average voltage 625.359985, current 0.095220, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.392482 and VBD limit 6.753600
SensorIVSvc::CalculateVBD INFO Average voltage 635.369995, current 0.095665, dIdV 0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.991584 and VBD limit 6.853700
SensorIVSvc::CalculateVBD INFO Average voltage 645.349976, current 0.096910, dIdV 0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.667262 and VBD limit 6.953500
SensorIVSvc::CalculateVBD INFO Average voltage 655.359985, current 0.097410, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 7.053600
SensorIVSvc::CalculateVBD INFO Average voltage 665.380005, current 0.098155, dIdV 0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.010052 and VBD limit 7.153800
SensorIVSvc::CalculateVBD INFO Average voltage 675.369995, current 0.100300, dIdV 0.000281
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.889158 and VBD limit 7.253700
SensorIVSvc::CalculateVBD INFO Average voltage 685.380005, current 0.101150, dIdV -0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.742377 and VBD limit 7.353800
SensorIVSvc::CalculateVBD INFO Average voltage 695.410034, current 0.100645, dIdV 0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.062062 and VBD limit 7.454100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.400024
SensorIVSvc::read INFO Mean voltage for current stability 0.099140 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.011334
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//VPA38893-W02339/1//VPA38893-02339_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-08T22:50:26.099+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 8
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 50
SensorIVSvc::getDate INFO Second 26
SensorIVSvc::getDate INFO Offset 2025656185:32747
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 08 Jul 2025
IService::log INFO Logging status 0111 for component VPA38893-W02339
IService::install INFO Installing output directory to /home/data/modules/VPA38893-W02339/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 VPA38893-02339_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38893-W02339.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38893-W02338-1.config
IService::next INFO Scheduling Data_VPA38893-W02338-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38893-W02338/1/
Metadata
Value
Component type
ATLAS18LS
Operator
TS
Date
2025-07-08T22:50:26.099+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.1
Humidity
3.5
Current per area @500V
0.965
Breakdown voltage
690.400
Current stability (RMS@700V)
0.011
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
Bare IV for VPA38893-W02339
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.100690 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.099490 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.098790 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.097590 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.040000, current 0.015750, dIdV 0.002292
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.733548 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.030000, current 0.031365, dIdV 0.000844
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.404411 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.049999, current 0.038060, dIdV 0.000491
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.323150 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.049999, current 0.042760, dIdV 0.000449
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.368125 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.070000, current 0.045355, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.068430 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.080002, current 0.045200, dIdV -0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.121858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.099998, current 0.045145, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.127828 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.120003, current 0.046890, dIdV 0.000260
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.416532 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.139999, current 0.048090, dIdV -0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.035268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.160004, current 0.048535, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213711 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.160004, current 0.049380, dIdV 0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.127776 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.160004, current 0.049730, dIdV 0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.023157 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.169998, current 0.049475, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.154020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.190002, current 0.049870, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.199997, current 0.050820, dIdV 0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.142857 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.209991, current 0.051615, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.327117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.220001, current 0.052710, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.344796 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.240005, current 0.054060, dIdV 0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.516587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.259995, current 0.055255, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.264873 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.270004, current 0.056450, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.552362 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.279999, current 0.057000, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.180070 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.319992, current 0.059195, dIdV 0.000485
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.764606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.330002, current 0.061840, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.146630 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.320007, current 0.063285, dIdV 0.000248
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.922197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.349991, current 0.064930, dIdV 0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.301691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.350006, current 0.066130, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.619052 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.359985, current 0.066925, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.003949 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.390015, current 0.068320, dIdV 0.000279
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.126395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.399994, current 0.069670, dIdV -0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.040965 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.279999, current 0.069570, dIdV -0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.043487 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.160004, current 0.071020, dIdV 0.000300
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.289045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.160004, current 0.072320, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.174314 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.190002, current 0.073365, dIdV 0.000248
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.097109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.200012, current 0.074460, dIdV -0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.135595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.169983, current 0.075210, dIdV 0.000180
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.827750 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.179993, current 0.076755, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.594563 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.230011, current 0.076400, dIdV -0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.950397 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.230011, current 0.075700, dIdV 0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.299203 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.200012, current 0.076945, dIdV 0.000189
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.946167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.209991, current 0.078340, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.453126 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.220001, current 0.079890, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.115889 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.220001, current 0.081140, dIdV 0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.153520 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.220001, current 0.081785, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514725 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.220001, current 0.082080, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.212096 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.239990, current 0.082275, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.425814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.239990, current 0.082420, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.277280 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.220001, current 0.083020, dIdV 0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.952631 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.250000, current 0.082815, dIdV -0.000210
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.203643 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.260010, current 0.082960, dIdV 0.000241
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.409476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.250000, current 0.084710, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641822 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.260010, current 0.084960, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.356822 and VBD limit 5.552600
SensorIVSvc::CalculateVBD INFO Average voltage 515.260010, current 0.085155, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.599034 and VBD limit 5.652600
SensorIVSvc::CalculateVBD INFO Average voltage 525.260010, current 0.085900, dIdV 0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.305739 and VBD limit 5.752600
SensorIVSvc::CalculateVBD INFO Average voltage 535.270020, current 0.087100, dIdV 0.000190
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.165308 and VBD limit 5.852700
SensorIVSvc::CalculateVBD INFO Average voltage 545.280029, current 0.087845, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.254499 and VBD limit 5.952800
SensorIVSvc::CalculateVBD INFO Average voltage 555.280029, current 0.088240, dIdV 0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.755141 and VBD limit 6.052800
SensorIVSvc::CalculateVBD INFO Average voltage 565.290039, current 0.089940, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.379982 and VBD limit 6.152900
SensorIVSvc::CalculateVBD INFO Average voltage 575.309998, current 0.090885, dIdV -0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.195841 and VBD limit 6.253100
SensorIVSvc::CalculateVBD INFO Average voltage 585.320007, current 0.091380, dIdV 0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.832694 and VBD limit 6.353200
SensorIVSvc::CalculateVBD INFO Average voltage 595.320007, current 0.092980, dIdV 0.000190
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.216507 and VBD limit 6.453200
SensorIVSvc::CalculateVBD INFO Average voltage 605.330017, current 0.094525, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.760545 and VBD limit 6.553300
SensorIVSvc::CalculateVBD INFO Average voltage 615.340027, current 0.095320, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.258221 and VBD limit 6.653400
SensorIVSvc::CalculateVBD INFO Average voltage 625.359985, current 0.095220, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.392482 and VBD limit 6.753600
SensorIVSvc::CalculateVBD INFO Average voltage 635.369995, current 0.095665, dIdV 0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.991584 and VBD limit 6.853700
SensorIVSvc::CalculateVBD INFO Average voltage 645.349976, current 0.096910, dIdV 0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.667262 and VBD limit 6.953500
SensorIVSvc::CalculateVBD INFO Average voltage 655.359985, current 0.097410, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 7.053600
SensorIVSvc::CalculateVBD INFO Average voltage 665.380005, current 0.098155, dIdV 0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.010052 and VBD limit 7.153800
SensorIVSvc::CalculateVBD INFO Average voltage 675.369995, current 0.100300, dIdV 0.000281
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.889158 and VBD limit 7.253700
SensorIVSvc::CalculateVBD INFO Average voltage 685.380005, current 0.101150, dIdV -0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.742377 and VBD limit 7.353800
SensorIVSvc::CalculateVBD INFO Average voltage 695.410034, current 0.100645, dIdV 0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.062062 and VBD limit 7.454100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.400024
SensorIVSvc::read INFO Mean voltage for current stability 0.099140 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.011334
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 2
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38893-W02339/2//VPA38893-02339_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:38:58.924+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 38
SensorIVSvc::getDate INFO Second 58
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 17 Sep 2025
IService::log INFO Logging status 0111 for component VPA38893-W02339
IService::install INFO Installing output directory to /home/data/modules/VPA38893-W02339/SensorIV_PreTabIV_PPB_v1-2/
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 VPA38893-02339_IV_002.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38893-W02339.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38893-W02340-2.config
IService::next INFO Scheduling Data_VPA38893-W02340-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38893-W02340/2/
✘ Component is at CERN. Prohibiting upload!
✔ Service has no required stages or transformations. Allowing for upload, but careful! OK to upload
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:38:58.924+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.1
Humidity
3.5
Current per area @500V
0.965
Breakdown voltage
690.400
Current stability (RMS@700V)
0.011
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