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Basic Information for VPA42892-W05269
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.120000 and current 0.135970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.135070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.134870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.134870 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.330000, current 0.043460, dIdV 0.001501
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.184085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.300000, current 0.053795, dIdV 0.000571
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.162481 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.270000, current 0.058385, dIdV 0.000350
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.151356 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.259998, current 0.063020, dIdV 0.000578
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.323394 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.259998, current 0.067805, dIdV 0.000379
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.252983 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.250000, current 0.072390, dIdV 0.000539
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.411439 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.239998, current 0.074925, dIdV -0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.026993 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.250000, current 0.075560, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.157038 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.279999, current 0.076640, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.064281 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.270004, current 0.077625, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.171626 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.250000, current 0.078710, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.104092 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.270004, current 0.080240, dIdV 0.000228
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.326883 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.279999, current 0.081725, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.105773 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.300003, current 0.082210, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.045898 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.320007, current 0.083090, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.258844 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.330002, current 0.083770, dIdV -0.000012
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.022207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.349991, current 0.084455, dIdV 0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.291137 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.350006, current 0.085190, dIdV -0.000002
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.004125 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.360001, current 0.086370, dIdV 0.000237
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.508741 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.380005, current 0.088955, dIdV 0.000279
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.612793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.389999, current 0.090440, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.040797 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.399994, current 0.092070, dIdV 0.000308
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.720573 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.399994, current 0.095755, dIdV 0.000429
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.009833 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.410004, current 0.097690, dIdV -0.000042
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.101008 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.389999, current 0.098825, dIdV 0.000271
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.671979 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.369995, current 0.100810, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.323600 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.369995, current 0.101145, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.160364 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.359985, current 0.101630, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.428091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.350006, current 0.102810, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.216923 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.350006, current 0.104195, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.562957 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.190002, current 0.105945, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.450287 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.019989, current 0.107095, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.232379 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.010010, current 0.107080, dIdV -0.000082
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.249386 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.010010, current 0.107510, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.522457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.019989, current 0.108745, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.250647 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.019989, current 0.109030, dIdV -0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.071636 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.109560, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.425617 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.040009, current 0.110595, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.267898 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.029999, current 0.110980, dIdV -0.000002
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.006953 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.029999, current 0.111615, dIdV 0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.455648 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.040009, current 0.112350, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.064893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.050018, current 0.113330, dIdV 0.000178
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.650591 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.070007, current 0.114510, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.214871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.089996, current 0.114995, dIdV 0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.147264 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.100006, current 0.115530, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.261982 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.089996, current 0.115615, dIdV -0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.201151 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.089996, current 0.115700, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.272800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.110016, current 0.116130, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.073494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.109985, current 0.116215, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.004183 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.110016, current 0.117700, dIdV 0.000297
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.251047 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.119995, current 0.119680, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.413618 and VBD limit 5.551200
SensorIVSvc::CalculateVBD INFO Average voltage 515.130005, current 0.120115, dIdV -0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.047081 and VBD limit 5.651300
SensorIVSvc::CalculateVBD INFO Average voltage 525.119995, current 0.121100, dIdV 0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.905562 and VBD limit 5.751200
SensorIVSvc::CalculateVBD INFO Average voltage 535.099976, current 0.121085, dIdV -0.000211
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.932453 and VBD limit 5.851000
SensorIVSvc::CalculateVBD INFO Average voltage 545.099976, current 0.121420, dIdV 0.000278
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.248046 and VBD limit 5.951000
SensorIVSvc::CalculateVBD INFO Average voltage 555.080017, current 0.123155, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312243 and VBD limit 6.050800
SensorIVSvc::CalculateVBD INFO Average voltage 565.049988, current 0.123090, dIdV -0.000082
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.377179 and VBD limit 6.150500
SensorIVSvc::CalculateVBD INFO Average voltage 575.029968, current 0.124275, dIdV 0.000320
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.478996 and VBD limit 6.250300
SensorIVSvc::CalculateVBD INFO Average voltage 585.020020, current 0.126660, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.729774 and VBD limit 6.350200
SensorIVSvc::CalculateVBD INFO Average voltage 595.010010, current 0.126995, dIdV -0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.427217 and VBD limit 6.450100
SensorIVSvc::CalculateVBD INFO Average voltage 605.000000, current 0.127080, dIdV 0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514164 and VBD limit 6.550000
SensorIVSvc::CalculateVBD INFO Average voltage 615.020020, current 0.129660, dIdV 0.000406
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.927568 and VBD limit 6.650200
SensorIVSvc::CalculateVBD INFO Average voltage 625.029968, current 0.130295, dIdV -0.000282
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.350669 and VBD limit 6.750300
SensorIVSvc::CalculateVBD INFO Average voltage 635.010010, current 0.130385, dIdV 0.000300
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.459129 and VBD limit 6.850100
SensorIVSvc::CalculateVBD INFO Average voltage 645.010010, current 0.132520, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.621766 and VBD limit 6.950100
SensorIVSvc::CalculateVBD INFO Average voltage 655.030029, current 0.132900, dIdV -0.000052
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.255783 and VBD limit 7.050300
SensorIVSvc::CalculateVBD INFO Average voltage 665.049988, current 0.133780, dIdV 0.000228
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.131176 and VBD limit 7.150500
SensorIVSvc::CalculateVBD INFO Average voltage 675.070007, current 0.135710, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.784380 and VBD limit 7.250700
SensorIVSvc::CalculateVBD INFO Average voltage 685.090027, current 0.134745, dIdV -0.000350
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.781043 and VBD limit 7.350900
SensorIVSvc::CalculateVBD INFO Average voltage 695.109985, current 0.134480, dIdV 0.000297
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.537249 and VBD limit 7.451100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.099976
SensorIVSvc::read INFO Mean voltage for current stability 0.135195 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.003364
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//VPA42892-W05269/1//VPA42892-05269_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-04-22T21:31:30.113+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 4
SensorIVSvc::getDate INFO Day 22
SensorIVSvc::getDate INFO Hour 21
SensorIVSvc::getDate INFO Minute 31
SensorIVSvc::getDate INFO Second 30
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Apr
SensorIVSvc::getDate INFO FINALLY obtained 22 Apr 2026
IService::log INFO Logging status 0111 for component VPA42892-W05269
IService::install INFO Installing output directory to /home/data/modules/VPA42892-W05269/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 VPA42892-05269_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA42892-W05269.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42892-W05267-1.config
IService::next INFO Scheduling Data_VPA42892-W05267-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42892-W05267/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AS
Date
2026-04-22T21:31:30.113+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
21.0
Humidity
9.1
Current per area @500V
1.141
Breakdown voltage
690.100
Current stability (RMS@700V)
0.003
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