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Basic Information for VPA37910-W00948
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.085590 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.082590 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.082290 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.081190 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.040000, current 0.016700, dIdV 0.001738
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.524493 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.020000, current 0.029965, dIdV 0.000925
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.463807 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.040001, current 0.037960, dIdV 0.000670
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.441960 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.060001, current 0.041805, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.082696 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.080002, current 0.042650, dIdV 0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.073988 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.110001, current 0.043800, dIdV 0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.200114 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.150002, current 0.044945, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.099819 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.139999, current 0.044840, dIdV -0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.151422 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.120003, current 0.044940, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.208349 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.130005, current 0.045735, dIdV 0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.101718 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.150002, current 0.045180, dIdV -0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.371634 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.150002, current 0.045230, dIdV 0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.433666 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.159996, current 0.045625, dIdV -0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.248640 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.169998, current 0.045120, dIdV -0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.030018 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.160004, current 0.045370, dIdV 0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.191968 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.169998, current 0.047615, dIdV 0.000388
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.265161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.190002, current 0.049310, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.167167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.209991, current 0.049710, dIdV 0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.457289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.250000, current 0.051055, dIdV 0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.501345 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.259995, current 0.051900, dIdV 0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.113320 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.250000, current 0.052950, dIdV 0.000180
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.696341 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.279999, current 0.054695, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.662535 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.290009, current 0.056290, dIdV 0.000150
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.601550 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.289993, current 0.057740, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.569360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.320007, current 0.059485, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.858496 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.339996, current 0.061580, dIdV 0.000210
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.870760 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.339996, current 0.063180, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.461972 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.359985, current 0.064625, dIdV 0.000178
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.759661 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.380005, current 0.064270, dIdV -0.000250
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.110082 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.260010, current 0.063270, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.239071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.140015, current 0.063620, dIdV 0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.095926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.130005, current 0.064270, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.540435 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.160004, current 0.064415, dIdV -0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.405634 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.170013, current 0.064660, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.677932 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.140015, current 0.065660, dIdV 0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.367953 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.149994, current 0.067010, dIdV 0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.057875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.170013, current 0.067605, dIdV -0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.436650 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.190002, current 0.066950, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.279642 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.200012, current 0.068145, dIdV 0.000289
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.633617 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.200012, current 0.069490, dIdV -0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.113743 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.200012, current 0.070490, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.264633 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.209991, current 0.071540, dIdV -0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.057923 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.220001, current 0.071485, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.005948 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.209991, current 0.071930, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.545633 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.220001, current 0.072930, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.668848 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.220001, current 0.073625, dIdV 0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.180026 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.200012, current 0.073120, dIdV -0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.827079 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.200012, current 0.073320, dIdV 0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.101800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.209991, current 0.073865, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.399902 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.220001, current 0.073560, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.230011, current 0.073960, dIdV 0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.545399 and VBD limit 5.552300
SensorIVSvc::CalculateVBD INFO Average voltage 515.239990, current 0.075655, dIdV 0.000259
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.763891 and VBD limit 5.652400
SensorIVSvc::CalculateVBD INFO Average voltage 525.229980, current 0.076750, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.274284 and VBD limit 5.752300
SensorIVSvc::CalculateVBD INFO Average voltage 535.239990, current 0.076950, dIdV 0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.554238 and VBD limit 5.852400
SensorIVSvc::CalculateVBD INFO Average voltage 545.270020, current 0.076245, dIdV -0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.577338 and VBD limit 5.952700
SensorIVSvc::CalculateVBD INFO Average voltage 555.260010, current 0.076690, dIdV 0.000311
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.253513 and VBD limit 6.052600
SensorIVSvc::CalculateVBD INFO Average voltage 565.260010, current 0.078090, dIdV -0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.216292 and VBD limit 6.152600
SensorIVSvc::CalculateVBD INFO Average voltage 575.290039, current 0.078635, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.014888 and VBD limit 6.252900
SensorIVSvc::CalculateVBD INFO Average voltage 585.309998, current 0.078780, dIdV -0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.815633 and VBD limit 6.353100
SensorIVSvc::CalculateVBD INFO Average voltage 595.309998, current 0.078080, dIdV -0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.229189 and VBD limit 6.453100
SensorIVSvc::CalculateVBD INFO Average voltage 605.309998, current 0.078175, dIdV 0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378650 and VBD limit 6.553100
SensorIVSvc::CalculateVBD INFO Average voltage 615.320007, current 0.079070, dIdV 0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.011655 and VBD limit 6.653200
SensorIVSvc::CalculateVBD INFO Average voltage 625.330017, current 0.080670, dIdV 0.000190
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.469884 and VBD limit 6.753300
SensorIVSvc::CalculateVBD INFO Average voltage 635.340027, current 0.082115, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.765983 and VBD limit 6.853400
SensorIVSvc::CalculateVBD INFO Average voltage 645.340027, current 0.083110, dIdV 0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.776489 and VBD limit 6.953400
SensorIVSvc::CalculateVBD INFO Average voltage 655.350037, current 0.083160, dIdV -0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.707838 and VBD limit 7.053500
SensorIVSvc::CalculateVBD INFO Average voltage 665.369995, current 0.083155, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.710718 and VBD limit 7.153700
SensorIVSvc::CalculateVBD INFO Average voltage 675.369995, current 0.082800, dIdV -0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.307678 and VBD limit 7.253700
SensorIVSvc::CalculateVBD INFO Average voltage 685.369995, current 0.082250, dIdV 0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.415807 and VBD limit 7.353700
SensorIVSvc::CalculateVBD INFO Average voltage 695.390015, current 0.084045, dIdV 0.000308
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.551569 and VBD limit 7.453900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.380005
SensorIVSvc::read INFO Mean voltage for current stability 0.082915 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.019659
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-W00948/1//VPA37910-00948_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.404+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-W00948
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00948/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 VPA37910-00948_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00948.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00949-1.config
IService::next INFO Scheduling Data_VPA37910-W00949-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00949/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.404+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
10.0
Current per area @500V
0.811
Breakdown voltage
690.380
Current stability (RMS@700V)
0.020
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