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Basic Information for VPA37909-W00884
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.115760 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.115560 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.115460 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.115060 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.970000, current 0.029850, dIdV 0.004924
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.819765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.950000, current 0.059490, dIdV 0.001032
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.259328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.949999, current 0.068630, dIdV 0.000796
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289232 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.959999, current 0.073470, dIdV 0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.082466 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.980000, current 0.075360, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.121761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.980000, current 0.076800, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.060134 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.980003, current 0.077290, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.011770 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.000000, current 0.078130, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.147242 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.019997, current 0.079820, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.195987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.019997, current 0.080560, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.042462 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.019997, current 0.081200, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.212109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.081935, dIdV -0.000017
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.023683 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.082075, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.068854 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.050003, current 0.081820, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.158773 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.059998, current 0.082605, dIdV 0.000252
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.442515 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.080002, current 0.083840, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011098 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.080002, current 0.084680, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.339205 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.089996, current 0.086470, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.371831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.110001, current 0.087410, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.008454 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.130005, current 0.088350, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.405572 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.130005, current 0.089990, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.328902 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.130005, current 0.091030, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.150948 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.169998, current 0.092065, dIdV 0.000142
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.347659 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.190002, current 0.093405, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.315376 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.169998, current 0.095200, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.603831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.180008, current 0.096085, dIdV -0.000057
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.150776 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.200012, current 0.095970, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.093954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.209991, current 0.096960, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.464566 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.220001, current 0.098350, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.330606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.230011, current 0.099840, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.543008 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.250000, current 0.100430, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.200202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.260010, current 0.100420, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.200923 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.130005, current 0.101020, dIdV 0.000057
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.185046 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.989990, current 0.101670, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.244309 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.980011, current 0.101510, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.360239 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.989990, current 0.100900, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.056179 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.010010, current 0.102290, dIdV 0.000293
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.047011 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.000000, current 0.103780, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.014512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.000000, current 0.104470, dIdV 0.000133
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.491859 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.029999, current 0.105710, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.425159 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.050018, current 0.105950, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.251816 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.049988, current 0.105740, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.094393 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.040009, current 0.105830, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.024098 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.050018, current 0.106170, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.302623 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.079987, current 0.106205, dIdV -0.000067
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.279662 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.070007, current 0.106095, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.194182 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.059998, current 0.106585, dIdV 0.000053
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.230332 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.079987, current 0.106970, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.106590 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.089996, current 0.107160, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.063248 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.089996, current 0.106850, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.352852 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.079987, current 0.106840, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.349831 and VBD limit 5.550800
SensorIVSvc::CalculateVBD INFO Average voltage 515.119995, current 0.107530, dIdV 0.000063
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.304157 and VBD limit 5.651200
SensorIVSvc::CalculateVBD INFO Average voltage 525.140015, current 0.107220, dIdV -0.000127
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.619599 and VBD limit 5.751400
SensorIVSvc::CalculateVBD INFO Average voltage 535.109985, current 0.106660, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.070378 and VBD limit 5.851100
SensorIVSvc::CalculateVBD INFO Average voltage 545.109985, current 0.107950, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.229656 and VBD limit 5.951100
SensorIVSvc::CalculateVBD INFO Average voltage 555.119995, current 0.108640, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.541630 and VBD limit 6.051200
SensorIVSvc::CalculateVBD INFO Average voltage 565.130005, current 0.108930, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.849135 and VBD limit 6.151300
SensorIVSvc::CalculateVBD INFO Average voltage 575.130005, current 0.109920, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.178253 and VBD limit 6.251300
SensorIVSvc::CalculateVBD INFO Average voltage 585.130005, current 0.110160, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.074214 and VBD limit 6.351300
SensorIVSvc::CalculateVBD INFO Average voltage 595.160034, current 0.110000, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.247894 and VBD limit 6.451600
SensorIVSvc::CalculateVBD INFO Average voltage 605.200012, current 0.111085, dIdV 0.000262
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.427137 and VBD limit 6.552000
SensorIVSvc::CalculateVBD INFO Average voltage 615.200012, current 0.111725, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.746346 and VBD limit 6.652000
SensorIVSvc::CalculateVBD INFO Average voltage 625.219971, current 0.111265, dIdV 0.000043
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.239708 and VBD limit 6.752200
SensorIVSvc::CalculateVBD INFO Average voltage 635.229980, current 0.113100, dIdV 0.000326
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.830741 and VBD limit 6.852300
SensorIVSvc::CalculateVBD INFO Average voltage 645.200012, current 0.113590, dIdV -0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.283698 and VBD limit 6.952000
SensorIVSvc::CalculateVBD INFO Average voltage 655.210022, current 0.114080, dIdV 0.000323
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.857156 and VBD limit 7.052100
SensorIVSvc::CalculateVBD INFO Average voltage 665.219971, current 0.115270, dIdV -0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.496304 and VBD limit 7.152200
SensorIVSvc::CalculateVBD INFO Average voltage 675.209961, current 0.115610, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.901226 and VBD limit 7.252100
SensorIVSvc::CalculateVBD INFO Average voltage 685.200012, current 0.116300, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.094267 and VBD limit 7.352000
SensorIVSvc::CalculateVBD INFO Average voltage 695.220032, current 0.115990, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.274616 and VBD limit 7.452200
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.200012
SensorIVSvc::read INFO Mean voltage for current stability 0.115460 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.002208
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//VPA37909-W00884/1//VPA37909-00884_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-03T22:11:36.141+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 3
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 11
SensorIVSvc::getDate INFO Second 36
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 03 Sep 2025
IService::log INFO Logging status 0111 for component VPA37909-W00884
IService::install INFO Installing output directory to /home/data/modules/VPA37909-W00884/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 VPA37909-00884_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37909-W00884.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38700-W01586-1.config
IService::next INFO Scheduling Data_VPA38700-W01586-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38700-W01586/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-09-03T22:11:36.141+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.8
Humidity
9.7
Current per area @500V
1.133
Breakdown voltage
690.200
Current stability (RMS@700V)
0.002
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