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Basic Information for VPA37910-W00937
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.380000 and current 0.077420 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.075020 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.074020 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.073020 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.010000, current 0.013955, dIdV 0.001153
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.414050 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.026565, dIdV 0.001371
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.774139 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.035625, dIdV 0.000440
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.308980 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.029999, current 0.038890, dIdV 0.000212
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.190577 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.040001, current 0.040105, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.034815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.049999, current 0.039915, dIdV -0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.094974 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.040575, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.322293 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.059998, current 0.042385, dIdV 0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.285116 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.080002, current 0.043845, dIdV 0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.253189 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.089996, current 0.044210, dIdV -0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.125001 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.080002, current 0.045575, dIdV 0.000331
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.763170 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.099998, current 0.046185, dIdV -0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.518784 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.099998, current 0.045345, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.113567 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.089996, current 0.046255, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.410975 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.100006, current 0.048015, dIdV 0.000211
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.637636 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.110001, current 0.049075, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.003154 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.119995, current 0.048590, dIdV -0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.333027 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.139999, current 0.047205, dIdV -0.000178
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.661480 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.160004, current 0.047915, dIdV 0.000321
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.240454 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.169998, current 0.049975, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.354678 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.179993, current 0.051135, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.565765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.190002, current 0.051545, dIdV -0.000059
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.245821 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.209991, current 0.052205, dIdV 0.000191
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.822321 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.220001, current 0.054570, dIdV 0.000282
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.215540 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.229996, current 0.056135, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.135156 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.250000, current 0.057345, dIdV 0.000211
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.937314 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.260010, current 0.058855, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.410138 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.260010, current 0.059615, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.281655 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.270020, current 0.059325, dIdV -0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.571081 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.279999, current 0.060585, dIdV 0.000371
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.808185 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.299988, current 0.062695, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.247361 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.320007, current 0.062660, dIdV -0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.291870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.330017, current 0.062275, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.099060 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.179993, current 0.061495, dIdV -0.000142
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.771407 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.029999, current 0.061915, dIdV 0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.229095 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.040009, current 0.064125, dIdV 0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.223608 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.040009, current 0.064985, dIdV -0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.275248 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.040009, current 0.065095, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.409061 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.050018, current 0.066255, dIdV 0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.933806 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.059998, current 0.066170, dIdV -0.000178
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.062728 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.070007, current 0.065635, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.437306 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.079987, current 0.065295, dIdV -0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.883622 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.070007, current 0.064255, dIdV -0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.457375 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.079987, current 0.063865, dIdV -0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.061068 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.070007, current 0.063780, dIdV -0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.056163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.070007, current 0.064645, dIdV 0.000180
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.266554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.110016, current 0.065605, dIdV 0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.077829 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.130005, current 0.066165, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.723832 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.140015, current 0.066925, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.369700 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.160004, current 0.066985, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.287143 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.169983, current 0.067145, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.535244 and VBD limit 5.551700
SensorIVSvc::CalculateVBD INFO Average voltage 515.179993, current 0.068105, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.911657 and VBD limit 5.651800
SensorIVSvc::CalculateVBD INFO Average voltage 525.220032, current 0.069215, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.763359 and VBD limit 5.752200
SensorIVSvc::CalculateVBD INFO Average voltage 535.239990, current 0.069525, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.300242 and VBD limit 5.852400
SensorIVSvc::CalculateVBD INFO Average voltage 545.239990, current 0.069940, dIdV 0.000122
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.951091 and VBD limit 5.952400
SensorIVSvc::CalculateVBD INFO Average voltage 555.219971, current 0.071005, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.714428 and VBD limit 6.052200
SensorIVSvc::CalculateVBD INFO Average voltage 565.220032, current 0.070865, dIdV -0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.945364 and VBD limit 6.152200
SensorIVSvc::CalculateVBD INFO Average voltage 575.229980, current 0.071375, dIdV 0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.784667 and VBD limit 6.252300
SensorIVSvc::CalculateVBD INFO Average voltage 585.229980, current 0.071885, dIdV -0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.966869 and VBD limit 6.352300
SensorIVSvc::CalculateVBD INFO Average voltage 595.239990, current 0.071000, dIdV -0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.486252 and VBD limit 6.452400
SensorIVSvc::CalculateVBD INFO Average voltage 605.250000, current 0.071315, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.024877 and VBD limit 6.552500
SensorIVSvc::CalculateVBD INFO Average voltage 615.280029, current 0.072075, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.263582 and VBD limit 6.652800
SensorIVSvc::CalculateVBD INFO Average voltage 625.299988, current 0.072485, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.439957 and VBD limit 6.753000
SensorIVSvc::CalculateVBD INFO Average voltage 635.299988, current 0.072895, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.270174 and VBD limit 6.853000
SensorIVSvc::CalculateVBD INFO Average voltage 645.320007, current 0.072755, dIdV -0.000059
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.521231 and VBD limit 6.953200
SensorIVSvc::CalculateVBD INFO Average voltage 655.350037, current 0.073315, dIdV 0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.525488 and VBD limit 7.053500
SensorIVSvc::CalculateVBD INFO Average voltage 665.359985, current 0.074275, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.188119 and VBD limit 7.153600
SensorIVSvc::CalculateVBD INFO Average voltage 675.369995, current 0.075485, dIdV 0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.973357 and VBD limit 7.253700
SensorIVSvc::CalculateVBD INFO Average voltage 685.380005, current 0.076950, dIdV 0.000072
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641291 and VBD limit 7.353800
SensorIVSvc::CalculateVBD INFO Average voltage 695.380005, current 0.077365, dIdV 0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098871 and VBD limit 7.453800
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.380005
SensorIVSvc::read INFO Mean voltage for current stability 0.074870 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.021814
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//VPA37910-W00937/1//VPA37910-00937_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.341+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 0
SensorIVSvc::getDate INFO Second 53
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 VPA37910-W00937
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00937/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 VPA37910-00937_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00937.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00938-1.config
IService::next INFO Scheduling Data_VPA37910-W00938-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00938/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.341+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.5
Humidity
9.4
Current per area @500V
0.730
Breakdown voltage
690.380
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