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Basic Information for VPA37909-W00861
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.091820 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.089520 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.086920 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.086920 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.990000, current 0.016655, dIdV 0.002716
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.813870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.969999, current 0.033820, dIdV 0.000723
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.320225 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.969999, current 0.040885, dIdV 0.000690
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.421177 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.989998, current 0.045445, dIdV 0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.169817 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.000000, current 0.047905, dIdV 0.000271
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.254566 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.009998, current 0.047915, dIdV -0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.308216 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.050003, current 0.048375, dIdV 0.000359
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.482542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.059998, current 0.051235, dIdV 0.000212
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.310359 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.059998, current 0.051695, dIdV -0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.195025 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.070000, current 0.051260, dIdV 0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.059468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.050925, dIdV -0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.204240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.051535, dIdV 0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.493417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.070000, current 0.052995, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.167228 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.080002, current 0.052005, dIdV -0.000269
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.698712 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.080002, current 0.053970, dIdV 0.000662
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.779562 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.089996, current 0.057185, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.051427 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.110001, current 0.056945, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.083917 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.119995, current 0.055755, dIdV -0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.656445 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.139999, current 0.055565, dIdV 0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.567494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.180008, current 0.057125, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.479838 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.190002, current 0.058735, dIdV 0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.633588 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.179993, current 0.059495, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.104886 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.060605, dIdV 0.000250
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.930779 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.199997, current 0.062370, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.384646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.220001, current 0.064235, dIdV 0.000270
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.030433 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.240005, current 0.067695, dIdV 0.000421
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.587356 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.239990, current 0.069605, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.148615 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.250000, current 0.069965, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.435815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.270020, current 0.071225, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.563605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.279999, current 0.070835, dIdV -0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.912915 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.290009, current 0.070745, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.865656 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.309998, current 0.072260, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.444194 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.330017, current 0.072725, dIdV -0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.040180 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.169983, current 0.073395, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.676017 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.000000, current 0.074115, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.004655 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.010010, current 0.075425, dIdV 0.000260
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.226021 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.010010, current 0.075985, dIdV -0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.717187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.019989, current 0.076045, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.790817 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.040009, current 0.076660, dIdV -0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.190863 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.059998, current 0.075675, dIdV -0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.826750 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.100006, current 0.075930, dIdV 0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.115924 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.100006, current 0.076840, dIdV -0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.151867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.079987, current 0.077455, dIdV 0.000151
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.828702 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.079987, current 0.077065, dIdV -0.000229
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.292848 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.059998, current 0.076130, dIdV 0.000042
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.246520 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.070007, current 0.077145, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.944057 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.110016, current 0.078105, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.184234 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.119995, current 0.078265, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.006071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.130005, current 0.078275, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.006185 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.140015, current 0.077835, dIdV -0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.566165 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.149994, current 0.077795, dIdV 0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.524911 and VBD limit 5.551500
SensorIVSvc::CalculateVBD INFO Average voltage 515.179993, current 0.079105, dIdV 0.000180
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.174086 and VBD limit 5.651800
SensorIVSvc::CalculateVBD INFO Average voltage 525.200012, current 0.081315, dIdV 0.000261
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.685756 and VBD limit 5.752000
SensorIVSvc::CalculateVBD INFO Average voltage 535.190002, current 0.082530, dIdV -0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.116960 and VBD limit 5.851900
SensorIVSvc::CalculateVBD INFO Average voltage 545.190002, current 0.083395, dIdV 0.000191
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.246159 and VBD limit 5.951900
SensorIVSvc::CalculateVBD INFO Average voltage 555.190002, current 0.084255, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.125450 and VBD limit 6.051900
SensorIVSvc::CalculateVBD INFO Average voltage 565.219971, current 0.084615, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.603047 and VBD limit 6.152200
SensorIVSvc::CalculateVBD INFO Average voltage 575.229980, current 0.086075, dIdV 0.000202
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.351370 and VBD limit 6.252300
SensorIVSvc::CalculateVBD INFO Average voltage 585.210022, current 0.086390, dIdV -0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.932953 and VBD limit 6.352100
SensorIVSvc::CalculateVBD INFO Average voltage 595.219971, current 0.085455, dIdV -0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.341300 and VBD limit 6.452200
SensorIVSvc::CalculateVBD INFO Average voltage 605.229980, current 0.084765, dIdV -0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.634200 and VBD limit 6.552300
SensorIVSvc::CalculateVBD INFO Average voltage 615.250000, current 0.084975, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.946595 and VBD limit 6.652500
SensorIVSvc::CalculateVBD INFO Average voltage 625.270020, current 0.085435, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.284858 and VBD limit 6.752700
SensorIVSvc::CalculateVBD INFO Average voltage 635.299988, current 0.086945, dIdV 0.000340
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.481732 and VBD limit 6.853000
SensorIVSvc::CalculateVBD INFO Average voltage 645.320007, current 0.088255, dIdV -0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.577648 and VBD limit 6.953200
SensorIVSvc::CalculateVBD INFO Average voltage 655.349976, current 0.087815, dIdV -0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.066765 and VBD limit 7.053500
SensorIVSvc::CalculateVBD INFO Average voltage 665.359985, current 0.087275, dIdV -0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.757779 and VBD limit 7.153600
SensorIVSvc::CalculateVBD INFO Average voltage 675.359985, current 0.087485, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.084144 and VBD limit 7.253600
SensorIVSvc::CalculateVBD INFO Average voltage 685.380005, current 0.089050, dIdV 0.000172
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.323811 and VBD limit 7.353800
SensorIVSvc::CalculateVBD INFO Average voltage 695.390015, current 0.090865, dIdV 0.000191
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.458806 and VBD limit 7.453900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.380005
SensorIVSvc::read INFO Mean voltage for current stability 0.088795 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.023016
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-W00861/1//VPA37909-00861_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.376+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 25
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 34
SensorIVSvc::getDate INFO Second 21
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 25 Jul 2025
IService::log INFO Logging status 0111 for component VPA37909-W00861
IService::install INFO Installing output directory to /home/data/modules/VPA37909-W00861/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 VPA37909-00861_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37909-W00861.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37909-W00859-1.config
IService::next INFO Scheduling Data_VPA37909-W00859-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37909-W00859/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.376+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
10.0
Current per area @500V
0.839
Breakdown voltage
690.380
Current stability (RMS@700V)
0.023
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