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Basic Information for VPA44654-W07307
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.143760 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.141960 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.141160 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.140360 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.980000, current 0.026600, dIdV 0.004562
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.854135 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.960000, current 0.053290, dIdV 0.000794
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.222898 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.959999, current 0.059680, dIdV 0.000484
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.202424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.970001, current 0.064620, dIdV 0.000503
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.272202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.980000, current 0.066360, dIdV -0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.105740 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.000000, current 0.066600, dIdV 0.000203
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.167797 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.010002, current 0.068990, dIdV 0.000275
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.258710 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.010002, current 0.070280, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.017043 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.029999, current 0.071270, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.254807 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.040001, current 0.072510, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.044564 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.040001, current 0.073700, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.290748 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.074185, dIdV -0.000107
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.165294 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.073920, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.091373 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.080002, current 0.073660, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.194386 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.089996, current 0.075150, dIdV 0.000403
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.778435 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.100006, current 0.077290, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.048161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.100006, current 0.076530, dIdV -0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.379689 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.110001, current 0.077120, dIdV 0.000293
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.666229 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.139999, current 0.078660, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.032820 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.160004, current 0.079800, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.523361 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.160004, current 0.082290, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.708050 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.160004, current 0.085330, dIdV 0.000324
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.816968 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.087165, dIdV 0.000043
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.110428 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.199997, current 0.088355, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.521172 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.169998, current 0.089550, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.120705 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.190002, current 0.090685, dIdV 0.000182
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.511896 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.209991, current 0.091720, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.069535 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.209991, current 0.092110, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.161021 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.220001, current 0.091650, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.454360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.239990, current 0.091940, dIdV 0.000203
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.652480 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.260010, current 0.093130, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.111445 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.270020, current 0.093420, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.080833 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.149994, current 0.091370, dIdV -0.000446
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.585663 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.010010, current 0.091020, dIdV 0.000365
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.342430 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.989990, current 0.093860, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.751321 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.000000, current 0.094850, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.022367 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.019989, current 0.095090, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.019989, current 0.095880, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.406780 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.029999, current 0.096970, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.451746 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.040009, current 0.096960, dIdV -0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.472614 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.040009, current 0.096750, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.309798 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.040009, current 0.096590, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.455474 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.050018, current 0.096430, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.325531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.070007, current 0.097665, dIdV 0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.769128 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.089996, current 0.097900, dIdV -0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.571700 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.080017, current 0.097045, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.211869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.079987, current 0.097085, dIdV 0.000053
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.252882 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.080017, current 0.098175, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.801660 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.079987, current 0.099665, dIdV 0.000132
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.644746 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.110016, current 0.101050, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.704142 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.100006, current 0.101990, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.218783 and VBD limit 5.551000
SensorIVSvc::CalculateVBD INFO Average voltage 515.099976, current 0.101380, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.840066 and VBD limit 5.651000
SensorIVSvc::CalculateVBD INFO Average voltage 525.119995, current 0.100320, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.240785 and VBD limit 5.751200
SensorIVSvc::CalculateVBD INFO Average voltage 535.119995, current 0.101010, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.974776 and VBD limit 5.851200
SensorIVSvc::CalculateVBD INFO Average voltage 545.130005, current 0.102450, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.552273 and VBD limit 5.951300
SensorIVSvc::CalculateVBD INFO Average voltage 555.140015, current 0.103090, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.129240 and VBD limit 6.051400
SensorIVSvc::CalculateVBD INFO Average voltage 565.140015, current 0.104280, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.159762 and VBD limit 6.151400
SensorIVSvc::CalculateVBD INFO Average voltage 575.140015, current 0.106570, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.316826 and VBD limit 6.251400
SensorIVSvc::CalculateVBD INFO Average voltage 585.140015, current 0.107710, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.086921 and VBD limit 6.351400
SensorIVSvc::CalculateVBD INFO Average voltage 595.150024, current 0.106900, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.811211 and VBD limit 6.451500
SensorIVSvc::CalculateVBD INFO Average voltage 605.159973, current 0.106340, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.193487 and VBD limit 6.551600
SensorIVSvc::CalculateVBD INFO Average voltage 615.169983, current 0.107480, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.108158 and VBD limit 6.651700
SensorIVSvc::CalculateVBD INFO Average voltage 625.219971, current 0.109215, dIdV 0.000152
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.868923 and VBD limit 6.752200
SensorIVSvc::CalculateVBD INFO Average voltage 635.229980, current 0.110400, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.486245 and VBD limit 6.852300
SensorIVSvc::CalculateVBD INFO Average voltage 645.200012, current 0.111290, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.544962 and VBD limit 6.952000
SensorIVSvc::CalculateVBD INFO Average voltage 655.210022, current 0.112480, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.837144 and VBD limit 7.052100
SensorIVSvc::CalculateVBD INFO Average voltage 665.219971, current 0.116070, dIdV 0.000574
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.289707 and VBD limit 7.152200
SensorIVSvc::CalculateVBD INFO Average voltage 675.209961, current 0.121010, dIdV 0.000415
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.314661 and VBD limit 7.252100
SensorIVSvc::CalculateVBD INFO Average voltage 685.200012, current 0.127650, dIdV 0.000914
SensorIVSvc::CalculateVBD INFO V_avg_BD 4.906172 and VBD limit 7.352000
SensorIVSvc::CalculateVBD INFO Average voltage 695.220032, current 0.137990, dIdV 0.001149
SensorIVSvc::CalculateVBD INFO V_avg_BD 5.790909 and VBD limit 7.452200
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.200012
SensorIVSvc::read INFO Mean voltage for current stability 0.141810 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.008885
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 2
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07307/2//VPA44654-07307_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.514+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 VPA44654-W07307
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07307/SensorIV_PreTabIV_PPB_v1-2/
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 VPA44654-07307_IV_002.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07307.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37909-W00853-1.config
IService::next INFO Scheduling Data_VPA37909-W00853-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37909-W00853/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.514+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.0
Humidity
9.5
Current per area @500V
1.064
Breakdown voltage
690.200
Current stability (RMS@700V)
0.009
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
Bare IV for VPA44654-W07307
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.135360 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.135060 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.134460 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.133860 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.980000, current 0.028450, dIdV 0.004311
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.754657 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.960000, current 0.051990, dIdV 0.000414
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.119128 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.959999, current 0.056630, dIdV 0.000514
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.226548 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.970001, current 0.060770, dIdV 0.000313
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.180330 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.989998, current 0.063310, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.137587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.009998, current 0.065400, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.188037 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.019997, current 0.065390, dIdV -0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.224721 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.064530, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.062661 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.065920, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.288971 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.040001, current 0.067410, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.104331 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.040001, current 0.068000, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.067967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.067785, dIdV -0.000087
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.147088 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.067870, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.191665 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.080002, current 0.068810, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.164899 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.089996, current 0.069700, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.195283 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.120010, current 0.070490, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.140277 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.119995, current 0.071380, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.264770 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.110001, current 0.071870, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.038906 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.130005, current 0.072860, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.542667 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.149994, current 0.074650, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.375693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.150009, current 0.076890, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.812727 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.149994, current 0.079330, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.498028 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.080765, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.285473 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.199997, current 0.080455, dIdV -0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.484294 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.169998, current 0.080800, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.711445 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.190002, current 0.082385, dIdV 0.000083
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.255562 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.209991, current 0.082620, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.115791 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.220001, current 0.083060, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.409238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.239990, current 0.084600, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.620380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.250000, current 0.084390, dIdV -0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.789114 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.270020, current 0.083580, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.233289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.290009, current 0.083820, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.060064 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.160004, current 0.084720, dIdV 0.000202
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.773929 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.010010, current 0.085470, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.180664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.000000, current 0.085460, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.177627 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.019989, current 0.086150, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.385826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.086740, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.101202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.029999, current 0.087180, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.274765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.040009, current 0.087170, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.291530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.040009, current 0.087510, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.604906 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.040009, current 0.088300, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.110090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.050018, current 0.088240, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.168993 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.070007, current 0.087925, dIdV -0.000027
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.130270 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.070007, current 0.087865, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.074422 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.079987, current 0.088405, dIdV 0.000093
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.466348 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.070007, current 0.088845, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.025765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.059998, current 0.089385, dIdV 0.000113
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.585584 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.070007, current 0.090225, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.290177 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.079987, current 0.091065, dIdV 0.000113
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.599524 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.100006, current 0.091400, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.249175 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.089996, current 0.091990, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.902280 and VBD limit 5.550900
SensorIVSvc::CalculateVBD INFO Average voltage 515.089966, current 0.091880, dIdV -0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.040656 and VBD limit 5.650900
SensorIVSvc::CalculateVBD INFO Average voltage 525.099976, current 0.091570, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.711067 and VBD limit 5.751000
SensorIVSvc::CalculateVBD INFO Average voltage 535.109985, current 0.092710, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.599076 and VBD limit 5.851100
SensorIVSvc::CalculateVBD INFO Average voltage 545.130005, current 0.094100, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.005986 and VBD limit 5.951300
SensorIVSvc::CalculateVBD INFO Average voltage 555.130005, current 0.094590, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.446923 and VBD limit 6.051300
SensorIVSvc::CalculateVBD INFO Average voltage 565.130005, current 0.094530, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.381848 and VBD limit 6.151300
SensorIVSvc::CalculateVBD INFO Average voltage 575.130005, current 0.095770, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.107194 and VBD limit 6.251300
SensorIVSvc::CalculateVBD INFO Average voltage 585.130005, current 0.096810, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.144769 and VBD limit 6.351300
SensorIVSvc::CalculateVBD INFO Average voltage 595.140015, current 0.097350, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.513526 and VBD limit 6.451400
SensorIVSvc::CalculateVBD INFO Average voltage 605.140015, current 0.098140, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.456291 and VBD limit 6.551400
SensorIVSvc::CalculateVBD INFO Average voltage 615.150024, current 0.098880, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.459448 and VBD limit 6.651500
SensorIVSvc::CalculateVBD INFO Average voltage 625.200012, current 0.100865, dIdV 0.000320
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.986189 and VBD limit 6.752000
SensorIVSvc::CalculateVBD INFO Average voltage 635.210022, current 0.102555, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.093469 and VBD limit 6.852100
SensorIVSvc::CalculateVBD INFO Average voltage 645.179993, current 0.102550, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.100662 and VBD limit 6.951800
SensorIVSvc::CalculateVBD INFO Average voltage 655.179993, current 0.103790, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.666514 and VBD limit 7.051800
SensorIVSvc::CalculateVBD INFO Average voltage 665.190002, current 0.106725, dIdV 0.000322
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.009159 and VBD limit 7.151900
SensorIVSvc::CalculateVBD INFO Average voltage 675.200012, current 0.111310, dIdV 0.000594
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.603170 and VBD limit 7.252000
SensorIVSvc::CalculateVBD INFO Average voltage 685.210022, current 0.118400, dIdV 0.000822
SensorIVSvc::CalculateVBD INFO V_avg_BD 4.759173 and VBD limit 7.352100
SensorIVSvc::CalculateVBD INFO Average voltage 695.229980, current 0.128940, dIdV 0.001281
SensorIVSvc::CalculateVBD INFO V_avg_BD 6.909365 and VBD limit 7.452300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.219971
SensorIVSvc::read INFO Mean voltage for current stability 0.134685 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.004277
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//VPA44654-W07307/1//VPA44654-07307_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.477+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 VPA44654-W07307
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07307/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 VPA44654-07307_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07307.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37909-W00856-2.config
IService::next INFO Scheduling Data_VPA37909-W00856-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37909-W00856/2/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.477+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
1.2
Current per area @500V
1.006
Breakdown voltage
690.220
Current stability (RMS@700V)
0.004
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