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Basic Information for VPA39574-W02858
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.020000 and current 0.026480 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.020000 and current 0.026480 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.025780 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.024680 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.320000, current 0.009365, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.056465 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.290000, current 0.009300, dIdV -0.000112
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.184507 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.270000, current 0.009785, dIdV 0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.540829 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.259998, current 0.010620, dIdV -0.000042
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.139446 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.250000, current 0.010655, dIdV 0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.208512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.240002, current 0.010440, dIdV -0.000092
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.486789 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.239998, current 0.010875, dIdV 0.000179
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.073835 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.239998, current 0.011910, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.176887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.250000, current 0.013290, dIdV 0.000248
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.587645 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.250000, current 0.014025, dIdV -0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.687310 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.239998, current 0.014010, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.736154 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.250000, current 0.015340, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.259671 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.270004, current 0.015325, dIdV -0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.395002 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.319992, current 0.016155, dIdV 0.000334
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.800428 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.339996, current 0.017335, dIdV -0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.850204 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.330002, current 0.016970, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.255778 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.349991, current 0.017105, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.009647 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.369995, current 0.017190, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.183267 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.380005, current 0.017570, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.611954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.360001, current 0.017005, dIdV -0.000172
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.972403 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.360001, current 0.016940, dIdV 0.000157
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.907769 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.380005, current 0.017470, dIdV -0.000052
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.641085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.369995, current 0.017155, dIdV -0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.144800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.360001, current 0.017590, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.311272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.360001, current 0.018075, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.013575 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.360001, current 0.017460, dIdV -0.000122
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.784302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.359985, current 0.016145, dIdV -0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.317483 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.359985, current 0.015580, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.494870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.350006, current 0.014010, dIdV -0.000343
SensorIVSvc::CalculateVBD INFO V_avg_BD -6.979677 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.339996, current 0.014345, dIdV 0.000409
SensorIVSvc::CalculateVBD INFO V_avg_BD 8.420638 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.169983, current 0.016745, dIdV 0.000073
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.339485 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.010010, current 0.016895, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.762926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.010010, current 0.016780, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.349339 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.000000, current 0.017265, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.532870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.989990, current 0.017500, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.632103 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.970001, current 0.016835, dIdV -0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.133877 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.979980, current 0.016770, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.907590 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.980011, current 0.018955, dIdV 0.000350
SensorIVSvc::CalculateVBD INFO V_avg_BD 6.931870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.970001, current 0.019390, dIdV -0.000261
SensorIVSvc::CalculateVBD INFO V_avg_BD -5.191378 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.980011, current 0.016970, dIdV -0.000222
SensorIVSvc::CalculateVBD INFO V_avg_BD -5.167093 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.989990, current 0.016900, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 4.974543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.019989, current 0.018130, dIdV 0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.866405 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.050018, current 0.018915, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.668781 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.070007, current 0.019750, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.055275 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.089996, current 0.019680, dIdV -0.000062
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.399415 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.070007, current 0.019815, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.056306 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.059998, current 0.019250, dIdV -0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD -4.860668 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.079987, current 0.018180, dIdV -0.000012
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.313584 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.079987, current 0.019215, dIdV 0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD 5.528624 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.100006, current 0.021150, dIdV 0.000167
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.917041 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.089996, current 0.022285, dIdV 0.000059
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.345308 and VBD limit 5.550900
SensorIVSvc::CalculateVBD INFO Average voltage 515.059998, current 0.021770, dIdV -0.000162
SensorIVSvc::CalculateVBD INFO V_avg_BD -3.832784 and VBD limit 5.650600
SensorIVSvc::CalculateVBD INFO Average voltage 525.059998, current 0.021255, dIdV 0.000059
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.457471 and VBD limit 5.750600
SensorIVSvc::CalculateVBD INFO Average voltage 535.059998, current 0.021590, dIdV 0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198262 and VBD limit 5.850600
SensorIVSvc::CalculateVBD INFO Average voltage 545.039978, current 0.022275, dIdV 0.000130
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.169137 and VBD limit 5.950400
SensorIVSvc::CalculateVBD INFO Average voltage 555.000000, current 0.021765, dIdV -0.000232
SensorIVSvc::CalculateVBD INFO V_avg_BD -5.914077 and VBD limit 6.050000
SensorIVSvc::CalculateVBD INFO Average voltage 564.979980, current 0.021250, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.403173 and VBD limit 6.149800
SensorIVSvc::CalculateVBD INFO Average voltage 574.969971, current 0.022085, dIdV 0.000039
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.017377 and VBD limit 6.249700
SensorIVSvc::CalculateVBD INFO Average voltage 584.960022, current 0.023020, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.760820 and VBD limit 6.349600
SensorIVSvc::CalculateVBD INFO Average voltage 594.960022, current 0.023300, dIdV -0.000092
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.349198 and VBD limit 6.449600
SensorIVSvc::CalculateVBD INFO Average voltage 604.960022, current 0.022685, dIdV -0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.826703 and VBD limit 6.549600
SensorIVSvc::CalculateVBD INFO Average voltage 614.960022, current 0.023170, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.397276 and VBD limit 6.649600
SensorIVSvc::CalculateVBD INFO Average voltage 624.960022, current 0.023455, dIdV -0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.891800 and VBD limit 6.749600
SensorIVSvc::CalculateVBD INFO Average voltage 634.950012, current 0.023790, dIdV 0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.690572 and VBD limit 6.849500
SensorIVSvc::CalculateVBD INFO Average voltage 644.940002, current 0.024125, dIdV -0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.898062 and VBD limit 6.949400
SensorIVSvc::CalculateVBD INFO Average voltage 654.940002, current 0.024110, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.847197 and VBD limit 7.049400
SensorIVSvc::CalculateVBD INFO Average voltage 664.950012, current 0.024940, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.607660 and VBD limit 7.149500
SensorIVSvc::CalculateVBD INFO Average voltage 674.970032, current 0.026020, dIdV 0.000118
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.054861 and VBD limit 7.249700
SensorIVSvc::CalculateVBD INFO Average voltage 684.989990, current 0.025705, dIdV -0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD -4.813683 and VBD limit 7.349900
SensorIVSvc::CalculateVBD INFO Average voltage 695.010010, current 0.025640, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 4.544798 and VBD limit 7.450100
SensorIVSvc::CalculateVBD INFO Microdischarge detected at 295.339996 V
SensorIVSvc::CalculateVBD INFO Listing other values found ...
SensorIVSvc::CalculateVBD INFO ----> 295.339996
SensorIVSvc::CalculateVBD INFO ----> 374.980011
SensorIVSvc::CalculateVBD INFO ----> 485.079987
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 295.339996
SensorIVSvc::read INFO Mean voltage for current stability 0.025855 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.028471
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//VPA39574-W02858/1//VPA39574-02858_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-06-17T18:18:19.649+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 6
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 18
SensorIVSvc::getDate INFO Minute 18
SensorIVSvc::getDate INFO Second 19
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jun
SensorIVSvc::getDate INFO FINALLY obtained 17 Jun 2026
IService::log INFO Logging status 0111 for component VPA39574-W02858
IService::install INFO Installing output directory to /home/data/modules/VPA39574-W02858/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 VPA39574-02858_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA39574-W02858.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA39574-W02855-1.config
IService::next INFO Scheduling Data_VPA39574-W02855-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA39574-W02855/1/
IService::PASSFAIL WARNING Service VPA39574-W02858 has failed criteria!
✔ Component is at UCSC. OK to upload
✔ Service has no required stages or transformations. Allowing for upload, but careful! OK to upload
✘ Component has failed criteria!
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2026-06-17T18:18:19.649+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.8
Humidity
10.0
Current per area @500V
0.214
Breakdown voltage
295.340
Current stability (RMS@700V)
0.028
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 VPA39574-W02858
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.242660 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.236960 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.235260 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.233360 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.990000, current 0.025650, dIdV 0.004403
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.856530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.969999, current 0.051290, dIdV 0.000735
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.214662 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.949999, current 0.057480, dIdV 0.000505
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.219207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.959999, current 0.061520, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.172066 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.980000, current 0.064910, dIdV 0.000374
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.259167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.980000, current 0.067100, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.052440 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.989998, current 0.067690, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.051743 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.010002, current 0.068880, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.199975 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.029999, current 0.070520, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.173282 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.029999, current 0.072210, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.255820 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.029999, current 0.072950, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.066096 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.050003, current 0.072690, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.009478 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.059998, current 0.072930, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.092599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.080002, current 0.073615, dIdV 0.000083
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.151694 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.100006, current 0.074000, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.100006, current 0.074890, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.381071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.100006, current 0.076080, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.117185 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.110001, current 0.076220, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.059614 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.130005, current 0.077160, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.512425 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.149994, current 0.078350, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.059659 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.150009, current 0.078440, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.015724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.149994, current 0.079430, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.551467 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.180008, current 0.081165, dIdV 0.000142
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.395151 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.209991, current 0.083000, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.633517 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.190002, current 0.085345, dIdV 0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.708116 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.190002, current 0.086485, dIdV -0.000017
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.049862 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.220001, current 0.086970, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.347650 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.220001, current 0.089010, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.909052 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.220001, current 0.090100, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.240585 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.230011, current 0.089690, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.019711 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.269989, current 0.090780, dIdV 0.000223
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.748762 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.290009, current 0.092420, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.355506 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.149994, current 0.093270, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.236225 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.010010, current 0.093270, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.237536 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.000000, current 0.094560, dIdV 0.000324
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.182106 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.010010, current 0.097000, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.599025 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.019989, current 0.098240, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312110 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.010010, current 0.099630, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.731685 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.019989, current 0.101870, dIdV 0.000253
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.956174 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.040009, current 0.103010, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.099709 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.040009, current 0.105000, dIdV 0.000424
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.635590 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.040009, current 0.107690, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.439359 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.050018, current 0.109730, dIdV 0.000293
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.136565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.079987, current 0.111765, dIdV 0.000113
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.438135 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.110016, current 0.113850, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.186152 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.089996, current 0.116995, dIdV 0.000327
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.271824 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.070007, current 0.119785, dIdV 0.000233
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.902826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.089996, current 0.123120, dIdV 0.000433
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.671357 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.110016, current 0.127310, dIdV 0.000403
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.536354 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.130005, current 0.130850, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.148025 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.130005, current 0.133790, dIdV 0.000285
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.074403 and VBD limit 5.551300
SensorIVSvc::CalculateVBD INFO Average voltage 515.130005, current 0.137030, dIdV 0.000363
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.365636 and VBD limit 5.651300
SensorIVSvc::CalculateVBD INFO Average voltage 525.140015, current 0.140370, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.137298 and VBD limit 5.751400
SensorIVSvc::CalculateVBD INFO Average voltage 535.140015, current 0.143360, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.097455 and VBD limit 5.851400
SensorIVSvc::CalculateVBD INFO Average voltage 545.150024, current 0.148200, dIdV 0.000673
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.474344 and VBD limit 5.951500
SensorIVSvc::CalculateVBD INFO Average voltage 555.159973, current 0.154140, dIdV 0.000514
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.851253 and VBD limit 6.051600
SensorIVSvc::CalculateVBD INFO Average voltage 565.159973, current 0.158130, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.015022 and VBD limit 6.151600
SensorIVSvc::CalculateVBD INFO Average voltage 575.159973, current 0.163120, dIdV 0.000714
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.517559 and VBD limit 6.251600
SensorIVSvc::CalculateVBD INFO Average voltage 585.149963, current 0.169010, dIdV 0.000465
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.609690 and VBD limit 6.351500
SensorIVSvc::CalculateVBD INFO Average voltage 595.150024, current 0.172450, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.771514 and VBD limit 6.451500
SensorIVSvc::CalculateVBD INFO Average voltage 605.179993, current 0.176635, dIdV 0.000611
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.091869 and VBD limit 6.551800
SensorIVSvc::CalculateVBD INFO Average voltage 615.200012, current 0.183420, dIdV 0.000744
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.495414 and VBD limit 6.652000
SensorIVSvc::CalculateVBD INFO Average voltage 625.229980, current 0.189760, dIdV 0.000521
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.716202 and VBD limit 6.752300
SensorIVSvc::CalculateVBD INFO Average voltage 635.220032, current 0.195705, dIdV 0.000670
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.175866 and VBD limit 6.852200
SensorIVSvc::CalculateVBD INFO Average voltage 645.190002, current 0.201645, dIdV 0.000522
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.670068 and VBD limit 6.951900
SensorIVSvc::CalculateVBD INFO Average voltage 655.190002, current 0.208835, dIdV 0.000917
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.876435 and VBD limit 7.051900
SensorIVSvc::CalculateVBD INFO Average voltage 665.200012, current 0.216975, dIdV 0.000710
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.177200 and VBD limit 7.152000
SensorIVSvc::CalculateVBD INFO Average voltage 675.219971, current 0.223760, dIdV 0.000644
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.943340 and VBD limit 7.252200
SensorIVSvc::CalculateVBD INFO Average voltage 685.219971, current 0.229500, dIdV 0.000504
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.504797 and VBD limit 7.352200
SensorIVSvc::CalculateVBD INFO Average voltage 695.219971, current 0.237340, dIdV 0.001064
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.116685 and VBD limit 7.452200
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.219971
SensorIVSvc::read INFO Mean voltage for current stability 0.237060 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.014658
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//VPA39574-W02858/2//VPA39574-02858_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2026-06-17T19:13:58.017+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 6
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 19
SensorIVSvc::getDate INFO Minute 13
SensorIVSvc::getDate INFO Second 58
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jun
SensorIVSvc::getDate INFO FINALLY obtained 17 Jun 2026
IService::log INFO Logging status 0111 for component VPA39574-W02858
IService::install INFO Installing output directory to /home/data/modules/VPA39574-W02858/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 VPA39574-02858_IV_002.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA39574-W02858.root...
IService::install INFO Installed status.json...
TopControl::monitor INFO Service with algoirthm name SensorIV_PostTabIV_PPB_v1 ignored through users request!
TopControl::monitor INFO Service with algoirthm name SensorIV_Module_PPB_v1 ignored through users request!
TopControl::monitor INFO Service with algoirthm name SensorIV_AMACIV_PPB_v1 ignored through users request!
TopControl::monitor INFO Service with algoirthm name SixWayJig_Y_slots ignored through users request!
TopControl::monitor INFO Service with algoirthm name HybridMetrology ignored through users request!
TopControl::monitor INFO Service with algoirthm name HybridPanelMetrology ignored through users request!
TopControl::monitor INFO Service with algoirthm name HybridPanelMetrology_v7 ignored through users request!
TopControl::monitor INFO Service with algoirthm name HybridMetrology_v8 ignored through users request!
TopControl::monitor INFO Service with algoirthm name HybridMetrology_Y_v8 ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyHybrid_v10 ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyHybrid_v10-beta ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyHybrid_PROD_X_v2_interposer ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyHybrid_PROD_X_v2_thick_interposer ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyHybrid_PROD_Y_v0_thin_interposer ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyModules_PROD_LS_v1 ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyModules_PROD_SS_v1 ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyModules_PROD_LS_v1_thin ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyModules_PROD_LS_v1_interposer ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyModules_PROD_LS_v1_thin_interposer ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyModules_PROD_SS_v1_thin ignored through users request!
TopControl::monitor INFO Service with algoirthm name MetrologyModules_PROD_SS_v1_thin_interposer ignored through users request!
TopControl::monitor INFO Service with algoirthm name ModuleLS_Bow_PPA_v0 ignored through users request!
TopControl::monitor INFO Service with algoirthm name ModuleSS_Bow_PPA_v0 ignored through users request!
TopControl::monitor INFO Service with algoirthm name ElectricalHybrids ignored through users request!
TopControl::monitor INFO Service with algoirthm name ElectricalHybrids_PPB_v1 ignored through users request!
TopControl::monitor INFO Service with algoirthm name BurnInHybrids_PPB_v1 ignored through users request!
TopControl::monitor INFO Service with algoirthm name BurnInHybrids_PROD_v2 ignored through users request!
TopControl::monitor INFO Service with algoirthm name ElectricalModules_PPA_v1 ignored through users request!
TopControl::monitor INFO Service with algoirthm name TCModules_PROD_v0 ignored through users request!
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2026-06-17T19:13:58.017+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.8
Humidity
9.9
Current per area @500V
1.409
Breakdown voltage
690.220
Current stability (RMS@700V)
0.015
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
