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Basic Information for VPA44654-W07302
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.103420 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.103410 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.103410 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.103210 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.990000, current 0.016105, dIdV 0.003047
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.944117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.969999, current 0.034270, dIdV 0.000593
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.259119 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.969999, current 0.039885, dIdV 0.000530
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.331769 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.000000, current 0.044295, dIdV 0.000350
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.276240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.010002, current 0.047705, dIdV 0.000332
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312927 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.009998, current 0.050215, dIdV 0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.186955 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.029999, current 0.051775, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.176744 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.040001, current 0.052935, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.129000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.070000, current 0.054545, dIdV 0.000230
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.358126 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.070000, current 0.056310, dIdV 0.000123
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207220 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.058025, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.398548 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.080002, current 0.059035, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.037038 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.058595, dIdV -0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.147291 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.080002, current 0.058755, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.232203 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.089996, current 0.059265, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.002443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.110001, current 0.059875, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312833 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.119995, current 0.061490, dIdV 0.000202
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.542434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.130005, current 0.063455, dIdV 0.000191
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.526090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.169998, current 0.065965, dIdV 0.000309
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.867800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.179993, current 0.069175, dIdV 0.000332
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.937680 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.180008, current 0.073335, dIdV 0.000499
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.396136 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.190002, current 0.074795, dIdV -0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.602511 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.074955, dIdV 0.000241
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.722600 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.229996, current 0.076365, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.125541 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.250000, current 0.077730, dIdV 0.000232
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.733462 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.240005, current 0.079095, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.132307 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.250000, current 0.079555, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.169703 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.260010, current 0.080115, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.209584 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.279999, current 0.080525, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.074101 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.299988, current 0.080135, dIdV -0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.364818 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.309998, current 0.080445, dIdV 0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.609818 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.330017, current 0.080205, dIdV -0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.820054 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.369995, current 0.079165, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.004086 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.220001, current 0.080840, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.436723 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.040009, current 0.081865, dIdV -0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.543702 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.050018, current 0.082425, dIdV 0.000241
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.036048 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.049988, current 0.084235, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.525430 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.050018, current 0.084795, dIdV -0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.039728 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.070007, current 0.085005, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.230567 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.079987, current 0.085320, dIdV 0.000012
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.055567 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.089996, current 0.085535, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.146522 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.119995, current 0.085795, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.101204 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.110016, current 0.085305, dIdV -0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.596606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.100006, current 0.085865, dIdV 0.000230
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.165873 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.089996, current 0.087380, dIdV 0.000072
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.368962 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.089996, current 0.086940, dIdV -0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.832530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.119995, current 0.085450, dIdV -0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.751159 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.130005, current 0.085515, dIdV 0.000151
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.837297 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.149994, current 0.086625, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.396847 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.160004, current 0.087235, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289484 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.170013, current 0.088045, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.635606 and VBD limit 5.551700
SensorIVSvc::CalculateVBD INFO Average voltage 515.190002, current 0.089205, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.697422 and VBD limit 5.651900
SensorIVSvc::CalculateVBD INFO Average voltage 525.220032, current 0.089265, dIdV -0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.638782 and VBD limit 5.752200
SensorIVSvc::CalculateVBD INFO Average voltage 535.229980, current 0.089730, dIdV 0.000202
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.207323 and VBD limit 5.852300
SensorIVSvc::CalculateVBD INFO Average voltage 545.250000, current 0.090490, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.299480 and VBD limit 5.952500
SensorIVSvc::CalculateVBD INFO Average voltage 555.260010, current 0.091550, dIdV 0.000263
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.595438 and VBD limit 6.052600
SensorIVSvc::CalculateVBD INFO Average voltage 565.250000, current 0.092515, dIdV -0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.420736 and VBD limit 6.152500
SensorIVSvc::CalculateVBD INFO Average voltage 575.250000, current 0.091625, dIdV -0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.685707 and VBD limit 6.252500
SensorIVSvc::CalculateVBD INFO Average voltage 585.260010, current 0.091235, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198068 and VBD limit 6.352600
SensorIVSvc::CalculateVBD INFO Average voltage 595.280029, current 0.092695, dIdV 0.000261
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.676122 and VBD limit 6.452800
SensorIVSvc::CalculateVBD INFO Average voltage 605.290039, current 0.094855, dIdV 0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.089010 and VBD limit 6.552900
SensorIVSvc::CalculateVBD INFO Average voltage 615.320007, current 0.096465, dIdV 0.000150
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.959344 and VBD limit 6.653200
SensorIVSvc::CalculateVBD INFO Average voltage 625.330017, current 0.097730, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.653960 and VBD limit 6.753300
SensorIVSvc::CalculateVBD INFO Average voltage 635.330017, current 0.098645, dIdV 0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.520645 and VBD limit 6.853300
SensorIVSvc::CalculateVBD INFO Average voltage 645.350037, current 0.099855, dIdV 0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.038445 and VBD limit 6.953500
SensorIVSvc::CalculateVBD INFO Average voltage 655.369995, current 0.100215, dIdV -0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.580866 and VBD limit 7.053700
SensorIVSvc::CalculateVBD INFO Average voltage 665.380005, current 0.100775, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.327129 and VBD limit 7.153800
SensorIVSvc::CalculateVBD INFO Average voltage 675.390015, current 0.101985, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.270978 and VBD limit 7.253900
SensorIVSvc::CalculateVBD INFO Average voltage 685.410034, current 0.102345, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207194 and VBD limit 7.354100
SensorIVSvc::CalculateVBD INFO Average voltage 695.419983, current 0.102960, dIdV 0.000092
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.621393 and VBD limit 7.454200
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.419983
SensorIVSvc::read INFO Mean voltage for current stability 0.103362 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.000853
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-W07302/1//VPA44654-07302_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.540+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-W07302
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07302/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 VPA44654-07302_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07302.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07301-1.config
IService::next INFO Scheduling Data_VPA44654-W07301-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07301/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.540+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.2
Humidity
2.1
Current per area @500V
0.899
Breakdown voltage
690.420
Current stability (RMS@700V)
0.001
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-W07302
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.107820 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.107620 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.107620 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.106410 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.000000, current 0.016555, dIdV 0.002511
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.758381 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.990000, current 0.032770, dIdV 0.000733
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.335510 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.990000, current 0.039985, dIdV 0.000710
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.443477 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.000000, current 0.044795, dIdV 0.000251
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.196116 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.990002, current 0.048705, dIdV 0.000532
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.491481 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.000000, current 0.052615, dIdV 0.000250
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.261332 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.019997, current 0.053675, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.047243 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.053685, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.057187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.070000, current 0.055245, dIdV 0.000269
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.414815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.080002, current 0.056360, dIdV -0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.081302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.056975, dIdV 0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.315318 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.070000, current 0.058335, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198832 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.060045, dIdV 0.000241
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.502028 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.080002, current 0.060255, dIdV -0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.446119 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.089996, current 0.058515, dIdV -0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.368713 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.110001, current 0.059875, dIdV 0.000420
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.088450 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.119995, current 0.061440, dIdV -0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.290250 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.130005, current 0.063655, dIdV 0.000550
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.512906 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.149994, current 0.066515, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.058339 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.160004, current 0.068825, dIdV 0.000441
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.250499 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.169998, current 0.072435, dIdV 0.000280
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.794336 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.179993, current 0.074345, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.292329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.075905, dIdV 0.000211
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.624732 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.209991, current 0.077470, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.309068 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.229996, current 0.078985, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.622812 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.240005, current 0.079945, dIdV -0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.028734 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.250000, current 0.080555, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.430493 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.260010, current 0.081415, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.138619 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.270020, current 0.081975, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.246584 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.290009, current 0.082485, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.110756 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.309998, current 0.082645, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.003687 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.320007, current 0.083060, dIdV 0.000082
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.311296 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.330017, current 0.083675, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.179993, current 0.083795, dIdV -0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.070248 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.029999, current 0.084515, dIdV 0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.655966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.050018, current 0.085525, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.169868 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.049988, current 0.086085, dIdV 0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.301684 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.040009, current 0.087045, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.521338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.050018, current 0.088305, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.570079 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.070007, current 0.089470, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.449499 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.089996, current 0.089435, dIdV -0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.492723 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.089996, current 0.088995, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098144 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.079987, current 0.088955, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.138579 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.079987, current 0.088915, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.102757 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.070007, current 0.090630, dIdV 0.000323
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.584461 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.079987, current 0.092045, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.192052 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.110016, current 0.092255, dIdV 0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.407552 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.130005, current 0.093215, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.564653 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.160004, current 0.093875, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.108099 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.169983, current 0.093635, dIdV -0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.365624 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.160004, current 0.094545, dIdV 0.000251
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.341109 and VBD limit 5.551600
SensorIVSvc::CalculateVBD INFO Average voltage 515.179993, current 0.094955, dIdV -0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.913259 and VBD limit 5.651800
SensorIVSvc::CalculateVBD INFO Average voltage 525.210022, current 0.093665, dIdV -0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.498056 and VBD limit 5.752100
SensorIVSvc::CalculateVBD INFO Average voltage 535.219971, current 0.094180, dIdV 0.000192
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.091126 and VBD limit 5.852200
SensorIVSvc::CalculateVBD INFO Average voltage 545.229980, current 0.095295, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.177012 and VBD limit 5.952300
SensorIVSvc::CalculateVBD INFO Average voltage 555.239990, current 0.096705, dIdV 0.000251
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.441138 and VBD limit 6.052400
SensorIVSvc::CalculateVBD INFO Average voltage 565.239990, current 0.096865, dIdV -0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.277939 and VBD limit 6.152400
SensorIVSvc::CalculateVBD INFO Average voltage 575.239990, current 0.096075, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.365232 and VBD limit 6.252400
SensorIVSvc::CalculateVBD INFO Average voltage 585.260010, current 0.097385, dIdV 0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.203148 and VBD limit 6.352600
SensorIVSvc::CalculateVBD INFO Average voltage 595.280029, current 0.099095, dIdV 0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.847010 and VBD limit 6.452800
SensorIVSvc::CalculateVBD INFO Average voltage 605.290039, current 0.100805, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.204508 and VBD limit 6.552900
SensorIVSvc::CalculateVBD INFO Average voltage 615.309998, current 0.101720, dIdV -0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.108666 and VBD limit 6.653100
SensorIVSvc::CalculateVBD INFO Average voltage 625.320007, current 0.102185, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.679263 and VBD limit 6.753200
SensorIVSvc::CalculateVBD INFO Average voltage 635.330017, current 0.102595, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.179227 and VBD limit 6.853300
SensorIVSvc::CalculateVBD INFO Average voltage 645.350037, current 0.102255, dIdV -0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.245645 and VBD limit 6.953500
SensorIVSvc::CalculateVBD INFO Average voltage 655.369995, current 0.102665, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.770871 and VBD limit 7.053700
SensorIVSvc::CalculateVBD INFO Average voltage 665.380005, current 0.104425, dIdV 0.000231
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.471896 and VBD limit 7.153800
SensorIVSvc::CalculateVBD INFO Average voltage 675.390015, current 0.106135, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.704939 and VBD limit 7.253900
SensorIVSvc::CalculateVBD INFO Average voltage 685.400024, current 0.106345, dIdV -0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.444709 and VBD limit 7.354000
SensorIVSvc::CalculateVBD INFO Average voltage 695.410034, current 0.106910, dIdV 0.000182
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.181480 and VBD limit 7.454100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.400024
SensorIVSvc::read INFO Mean voltage for current stability 0.107368 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.005205
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-W07302/2//VPA44654-07302_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.585+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-W07302
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07302/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 VPA44654-07302_IV_002.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07302.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07301-2.config
IService::next INFO Scheduling Data_VPA44654-W07301-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07301/2/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.585+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.2
Humidity
9.6
Current per area @500V
0.959
Breakdown voltage
690.400
Current stability (RMS@700V)
0.005
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