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Basic Information for VPA37910-W00946
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.081720 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.080320 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.079420 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.076920 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.000000, current 0.015405, dIdV 0.001621
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.526128 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.027215, dIdV 0.000741
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.408414 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.020000, current 0.033125, dIdV 0.000439
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.331769 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.029999, current 0.035490, dIdV 0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031649 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.020000, current 0.037205, dIdV 0.000311
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.376326 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.049999, current 0.038965, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.057580 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.039475, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.100940 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.050003, current 0.039635, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.054803 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.070000, current 0.040345, dIdV 0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.359845 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.080002, current 0.041360, dIdV 0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.073563 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.080002, current 0.040325, dIdV -0.000239
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.622793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.080002, current 0.040285, dIdV 0.000231
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.659885 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.090004, current 0.042095, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.388504 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.100006, current 0.043605, dIdV 0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.529804 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.100006, current 0.044065, dIdV -0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.260136 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.110001, current 0.045175, dIdV 0.000300
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.031431 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.130005, current 0.046340, dIdV -0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.241831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.139999, current 0.045305, dIdV -0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.537346 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.149994, current 0.044815, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.169050 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.169998, current 0.046175, dIdV 0.000231
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.974429 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.169998, current 0.047835, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.434069 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.180008, current 0.049045, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.616159 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.220001, current 0.050755, dIdV 0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.888363 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.229996, current 0.052670, dIdV 0.000182
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814461 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.240005, current 0.054080, dIdV 0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.451670 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.259995, current 0.054590, dIdV 0.000002
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.009352 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.260010, current 0.055005, dIdV 0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.390620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.270020, current 0.055115, dIdV -0.000059
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.294085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.290009, current 0.055075, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.263654 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.299988, current 0.055685, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.376516 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.309998, current 0.056145, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.113968 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.320007, current 0.056560, dIdV 0.000062
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.345648 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.330017, current 0.057375, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.571551 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.179993, current 0.057445, dIdV -0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.524409 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.019989, current 0.059265, dIdV 0.000451
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.625563 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.049988, current 0.060875, dIdV -0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.747898 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.049988, current 0.060135, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.116036 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.029999, current 0.059845, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.243913 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.050018, current 0.060655, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.273441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.059998, current 0.061120, dIdV -0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.698077 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.059998, current 0.061135, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.735449 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.070007, current 0.061995, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.407593 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.079987, current 0.062705, dIdV 0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.549103 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.079987, current 0.063615, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.690766 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.059998, current 0.064880, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.046868 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.070007, current 0.066145, dIdV 0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.690724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.119995, current 0.066455, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.271874 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.140015, current 0.066415, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221777 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.149994, current 0.066575, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.007273 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.160004, current 0.066835, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.377843 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.160004, current 0.067395, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.457226 and VBD limit 5.551600
SensorIVSvc::CalculateVBD INFO Average voltage 515.179993, current 0.068205, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.759855 and VBD limit 5.651800
SensorIVSvc::CalculateVBD INFO Average voltage 525.200012, current 0.068765, dIdV 0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.084014 and VBD limit 5.752000
SensorIVSvc::CalculateVBD INFO Average voltage 535.190002, current 0.068030, dIdV -0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.245472 and VBD limit 5.851900
SensorIVSvc::CalculateVBD INFO Average voltage 545.200012, current 0.068595, dIdV 0.000270
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.145354 and VBD limit 5.952000
SensorIVSvc::CalculateVBD INFO Average voltage 555.200012, current 0.069605, dIdV -0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.552585 and VBD limit 6.052000
SensorIVSvc::CalculateVBD INFO Average voltage 565.190002, current 0.070515, dIdV 0.000250
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.007793 and VBD limit 6.151900
SensorIVSvc::CalculateVBD INFO Average voltage 575.210022, current 0.072325, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.881035 and VBD limit 6.252100
SensorIVSvc::CalculateVBD INFO Average voltage 585.229980, current 0.072435, dIdV -0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.717630 and VBD limit 6.352300
SensorIVSvc::CalculateVBD INFO Average voltage 595.239990, current 0.072400, dIdV 0.000082
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.674167 and VBD limit 6.452400
SensorIVSvc::CalculateVBD INFO Average voltage 605.250000, current 0.073315, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.832138 and VBD limit 6.552500
SensorIVSvc::CalculateVBD INFO Average voltage 615.270020, current 0.074825, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.649481 and VBD limit 6.652700
SensorIVSvc::CalculateVBD INFO Average voltage 625.280029, current 0.076035, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.337167 and VBD limit 6.752800
SensorIVSvc::CalculateVBD INFO Average voltage 635.299988, current 0.075745, dIdV -0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.827040 and VBD limit 6.853000
SensorIVSvc::CalculateVBD INFO Average voltage 645.309998, current 0.076105, dIdV 0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.452850 and VBD limit 6.953100
SensorIVSvc::CalculateVBD INFO Average voltage 655.339966, current 0.076765, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.330299 and VBD limit 7.053400
SensorIVSvc::CalculateVBD INFO Average voltage 665.349976, current 0.078080, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.588993 and VBD limit 7.153500
SensorIVSvc::CalculateVBD INFO Average voltage 675.340027, current 0.078940, dIdV -0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.107733 and VBD limit 7.253400
SensorIVSvc::CalculateVBD INFO Average voltage 685.369995, current 0.079550, dIdV 0.000251
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.166795 and VBD limit 7.353700
SensorIVSvc::CalculateVBD INFO Average voltage 695.390015, current 0.081265, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.777139 and VBD limit 7.453900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.380005
SensorIVSvc::read INFO Mean voltage for current stability 0.079595 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.021966
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-W00946/1//VPA37910-00946_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.393+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-W00946
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00946/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 VPA37910-00946_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00946.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00947-1.config
IService::next INFO Scheduling Data_VPA37910-W00947-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00947/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.393+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
10.0
Current per area @500V
0.740
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