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Basic Information for VPA39576-W03000
Brief description of DB components associated to this Module and associated tests
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 0.074120 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.075220 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.075310 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.030000, current 0.016005, dIdV 0.002597
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.816045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.031515, dIdV 0.000521
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.247977 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.020000, current 0.035575, dIdV 0.000290
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.203846 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.049999, current 0.039335, dIdV 0.000460
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.409961 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.070000, current 0.042100, dIdV 0.000092
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098294 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.070000, current 0.042715, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.040047 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.070000, current 0.043025, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.046790 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.090004, current 0.043285, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.036358 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.099998, current 0.044395, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.385293 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.089996, current 0.044910, dIdV -0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.207916 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.080002, current 0.045125, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.328339 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.090004, current 0.046285, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.225824 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.099998, current 0.045195, dIdV -0.000309
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.855314 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.120010, current 0.043955, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.186770 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.119995, current 0.044915, dIdV 0.000132
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.424960 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.139999, current 0.045425, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.098258 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.169998, current 0.045785, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.365089 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.150009, current 0.046250, dIdV -0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.030357 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.179993, current 0.045765, dIdV -0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.357265 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.229996, current 0.046625, dIdV 0.000260
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.090688 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.210007, current 0.049185, dIdV 0.000253
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.053545 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.190002, current 0.049695, dIdV -0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.643914 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.220001, current 0.049755, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.725876 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.229996, current 0.051870, dIdV 0.000263
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.190549 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.240005, current 0.054080, dIdV 0.000179
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.813005 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.259995, current 0.055040, dIdV 0.000012
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.055653 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.260010, current 0.054605, dIdV -0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.480922 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.270020, current 0.053015, dIdV -0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.134845 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.309998, current 0.053125, dIdV 0.000240
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.286581 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.329987, current 0.055235, dIdV 0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.969709 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.330017, current 0.055895, dIdV -0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.267131 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.339996, current 0.056055, dIdV 0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.455669 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.350006, current 0.054965, dIdV -0.000298
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.766315 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.209991, current 0.055235, dIdV 0.000364
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.208542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.049988, current 0.056460, dIdV -0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.661355 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.040009, current 0.056625, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.884073 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.059998, current 0.058435, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.375149 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.070007, current 0.059645, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.132320 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.070007, current 0.059105, dIdV -0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.838760 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.089996, current 0.058515, dIdV 0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.074123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.119995, current 0.059275, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.959837 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.119995, current 0.060940, dIdV 0.000193
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.313146 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.089996, current 0.060605, dIdV -0.000260
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.820294 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.089996, current 0.058915, dIdV -0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.582254 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.080017, current 0.059080, dIdV 0.000112
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.847142 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.089996, current 0.060390, dIdV 0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.123636 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.130005, current 0.061800, dIdV 0.000132
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.991499 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.149994, current 0.062315, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.220683 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.160004, current 0.062875, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.087993 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.170013, current 0.062735, dIdV -0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.331262 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.169983, current 0.062045, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.252908 and VBD limit 5.551700
SensorIVSvc::CalculateVBD INFO Average voltage 515.179993, current 0.062405, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.337124 and VBD limit 5.651800
SensorIVSvc::CalculateVBD INFO Average voltage 525.210022, current 0.063815, dIdV 0.000241
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.979519 and VBD limit 5.752100
SensorIVSvc::CalculateVBD INFO Average voltage 535.229980, current 0.065225, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.335770 and VBD limit 5.852300
SensorIVSvc::CalculateVBD INFO Average voltage 545.239990, current 0.065540, dIdV 0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.183022 and VBD limit 5.952400
SensorIVSvc::CalculateVBD INFO Average voltage 555.239990, current 0.066555, dIdV 0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.510006 and VBD limit 6.052400
SensorIVSvc::CalculateVBD INFO Average voltage 565.260010, current 0.068065, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.000866 and VBD limit 6.152600
SensorIVSvc::CalculateVBD INFO Average voltage 575.270020, current 0.068525, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.243944 and VBD limit 6.252700
SensorIVSvc::CalculateVBD INFO Average voltage 585.280029, current 0.067985, dIdV -0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.677398 and VBD limit 6.352800
SensorIVSvc::CalculateVBD INFO Average voltage 595.289978, current 0.067495, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.167911 and VBD limit 6.452900
SensorIVSvc::CalculateVBD INFO Average voltage 605.290039, current 0.068455, dIdV 0.000211
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.861972 and VBD limit 6.552900
SensorIVSvc::CalculateVBD INFO Average voltage 615.339966, current 0.069965, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.793990 and VBD limit 6.653400
SensorIVSvc::CalculateVBD INFO Average voltage 625.359985, current 0.070830, dIdV 0.000082
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.726888 and VBD limit 6.753600
SensorIVSvc::CalculateVBD INFO Average voltage 635.350037, current 0.071695, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.804818 and VBD limit 6.853500
SensorIVSvc::CalculateVBD INFO Average voltage 645.380005, current 0.072705, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.981387 and VBD limit 6.953800
SensorIVSvc::CalculateVBD INFO Average voltage 655.410034, current 0.073165, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.169862 and VBD limit 7.054100
SensorIVSvc::CalculateVBD INFO Average voltage 665.390015, current 0.074875, dIdV 0.000363
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.227456 and VBD limit 7.153900
SensorIVSvc::CalculateVBD INFO Average voltage 675.399963, current 0.075835, dIdV -0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.493198 and VBD limit 7.254000
SensorIVSvc::CalculateVBD INFO Average voltage 685.419983, current 0.075695, dIdV 0.000142
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.281886 and VBD limit 7.354200
SensorIVSvc::CalculateVBD INFO Average voltage 695.410034, current 0.075210, dIdV -0.000238
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.196214 and VBD limit 7.454100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.400024
SensorIVSvc::read INFO Mean voltage for current stability 0.074667 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.008027
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//VPA39576-W03000/1//VPA39576-03000_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-07-10T17:46:03.345+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 10
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 46
SensorIVSvc::getDate INFO Second 3
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 10 Jul 2026
IService::log INFO Logging status 0111 for component VPA39576-W03000
IService::install INFO Installing output directory to /home/data/modules/VPA39576-W03000/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 VPA39576-03000_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA39576-W03000.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA39576-W02999-1.config
IService::next INFO Scheduling Data_VPA39576-W02999-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA39576-W02999/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2026-07-10T17:46:03.345+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.9
Humidity
1.2
Current per area @500V
0.653
Breakdown voltage
690.400
Current stability (RMS@700V)
0.008
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