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Basic Information for VPA37910-W00947
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.071370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.071370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.070670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.180000 and current 0.068970 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.030000, current 0.014225, dIdV 0.001596
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.564282 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.030000, current 0.026995, dIdV 0.000957
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.532781 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.034450, dIdV 0.000537
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.389905 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.000000, current 0.038555, dIdV 0.000285
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.258721 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.009998, current 0.040605, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.138284 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.029999, current 0.042310, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.280377 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.029999, current 0.044065, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.199629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.045315, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.190030 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.059998, current 0.046515, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.227671 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.050003, current 0.046720, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.171926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.029999, current 0.045925, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.171182 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.040001, current 0.046025, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.237454 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.050003, current 0.046380, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.064580 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.059998, current 0.046385, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.072793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.069992, current 0.045585, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.587570 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.080002, current 0.044135, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.368945 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.100006, current 0.044685, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.791207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.119995, current 0.045990, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.175158 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.110001, current 0.046495, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.219410 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.020004, current 0.047450, dIdV 0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.568050 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.029999, current 0.047555, dIdV -0.000113
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.487047 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.130005, current 0.047805, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.741044 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.130005, current 0.049105, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.436416 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.051105, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.400480 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.149994, current 0.054310, dIdV 0.000335
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.513644 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.160004, current 0.055965, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.022796 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.160004, current 0.057165, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.136433 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.160004, current 0.058570, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.169127 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.160004, current 0.058875, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.121087 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.170013, current 0.059425, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.421361 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.179993, current 0.059925, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.076390 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.019989, current 0.060385, dIdV 0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.414977 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.869995, current 0.060000, dIdV -0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.832169 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.860016, current 0.059755, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.590771 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.859985, current 0.061355, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.203643 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.880005, current 0.063205, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.870286 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.880005, current 0.063060, dIdV -0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.064667 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.880005, current 0.062515, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.449748 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.899994, current 0.062765, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.152699 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.910004, current 0.062870, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289522 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.910004, current 0.062725, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.483183 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.929993, current 0.062875, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.691542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.950012, current 0.064375, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.284658 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.959991, current 0.065525, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.232333 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.979980, current 0.065980, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.376169 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.989990, current 0.066085, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.241455 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.980011, current 0.066035, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.176035 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.980011, current 0.065490, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.971863 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.000000, current 0.064345, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.713209 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.000000, current 0.064095, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.348927 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.989990, current 0.064745, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.661649 and VBD limit 5.549900
SensorIVSvc::CalculateVBD INFO Average voltage 515.039978, current 0.065045, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.196384 and VBD limit 5.650400
SensorIVSvc::CalculateVBD INFO Average voltage 525.059998, current 0.064850, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.113807 and VBD limit 5.750600
SensorIVSvc::CalculateVBD INFO Average voltage 535.039978, current 0.065305, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.860259 and VBD limit 5.850400
SensorIVSvc::CalculateVBD INFO Average voltage 545.039978, current 0.066405, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.943899 and VBD limit 5.950400
SensorIVSvc::CalculateVBD INFO Average voltage 555.029968, current 0.066860, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.199632 and VBD limit 6.050300
SensorIVSvc::CalculateVBD INFO Average voltage 565.030029, current 0.065915, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.411574 and VBD limit 6.150300
SensorIVSvc::CalculateVBD INFO Average voltage 575.029968, current 0.065915, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.442313 and VBD limit 6.250300
SensorIVSvc::CalculateVBD INFO Average voltage 585.020020, current 0.066770, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.052570 and VBD limit 6.350200
SensorIVSvc::CalculateVBD INFO Average voltage 595.020020, current 0.067575, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.364826 and VBD limit 6.450200
SensorIVSvc::CalculateVBD INFO Average voltage 605.040039, current 0.069125, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.351285 and VBD limit 6.550400
SensorIVSvc::CalculateVBD INFO Average voltage 615.059998, current 0.069925, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.043980 and VBD limit 6.650600
SensorIVSvc::CalculateVBD INFO Average voltage 625.020020, current 0.069380, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.035268 and VBD limit 6.750200
SensorIVSvc::CalculateVBD INFO Average voltage 635.010010, current 0.070085, dIdV 0.000253
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.296665 and VBD limit 6.850100
SensorIVSvc::CalculateVBD INFO Average voltage 645.059998, current 0.070635, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.318908 and VBD limit 6.950600
SensorIVSvc::CalculateVBD INFO Average voltage 655.080017, current 0.071235, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.436951 and VBD limit 7.050800
SensorIVSvc::CalculateVBD INFO Average voltage 665.100037, current 0.072285, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.504043 and VBD limit 7.151000
SensorIVSvc::CalculateVBD INFO Average voltage 675.140015, current 0.073140, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.077847 and VBD limit 7.251400
SensorIVSvc::CalculateVBD INFO Average voltage 685.149963, current 0.073595, dIdV -0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.259333 and VBD limit 7.351500
SensorIVSvc::CalculateVBD INFO Average voltage 695.150024, current 0.072145, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.490515 and VBD limit 7.451500
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.140015
SensorIVSvc::read INFO Mean voltage for current stability 0.070595 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.013893
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-W00947/1//VPA37910-00947_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.398+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-W00947
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00947/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 VPA37910-00947_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00947.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00948-1.config
IService::next INFO Scheduling Data_VPA37910-W00948-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00948/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.398+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
10.0
Current per area @500V
0.709
Breakdown voltage
690.140
Current stability (RMS@700V)
0.014
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