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Basic Information for VPA37910-W00944
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.097650 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.097350 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.094750 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.093250 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.030000, current 0.015875, dIdV 0.002657
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.841853 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.010000, current 0.033250, dIdV 0.000832
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.375740 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.020000, current 0.039695, dIdV 0.000455
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.286789 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.029999, current 0.043440, dIdV 0.000293
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.236608 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.049999, current 0.045685, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.152540 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.070000, current 0.046330, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.030843 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.080002, current 0.046775, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.160004 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.090004, current 0.047075, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.087556 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.099998, current 0.047820, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.363036 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.089996, current 0.049365, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.202663 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.090004, current 0.049660, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.097150 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.099998, current 0.049555, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.058067 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.099998, current 0.049405, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.139267 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.089996, current 0.049850, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.391012 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.110001, current 0.051145, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.324335 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.119995, current 0.051040, dIdV -0.000137
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.414989 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.110001, current 0.051585, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.782615 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.110001, current 0.052885, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.049767 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.120010, current 0.052580, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.266509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.149994, current 0.053575, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.999704 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.139999, current 0.054920, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.022502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.119995, current 0.056465, dIdV 0.000315
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.200085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.130005, current 0.058460, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.322839 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.149994, current 0.060205, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.032977 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.180008, current 0.061900, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.291939 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.199997, current 0.062995, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.587412 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.230011, current 0.064695, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.794673 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.250000, current 0.065190, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.406151 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.239990, current 0.063785, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.827301 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.100006, current 0.063835, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.927425 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.970001, current 0.064785, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.023490 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.989990, current 0.065530, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.738771 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.989990, current 0.066525, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.220276 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.980011, current 0.067070, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.319647 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.980011, current 0.068115, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.734377 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.000000, current 0.069065, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.230382 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.000000, current 0.069410, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.126713 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.980011, current 0.070105, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.615116 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.010010, current 0.071100, dIdV 0.000083
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.452151 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.020020, current 0.071095, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.474176 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.000000, current 0.072345, dIdV 0.000335
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.875389 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.970001, current 0.073540, dIdV -0.000097
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.544977 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.989990, current 0.073185, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.143739 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.010010, current 0.073830, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.616472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.989990, current 0.075025, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.799117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.980011, current 0.075975, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.330693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.959991, current 0.075870, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.465757 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.979980, current 0.076265, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.961497 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.989990, current 0.077360, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.402037 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.980011, current 0.078305, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.790148 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.980011, current 0.079705, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.982020 and VBD limit 5.549800
SensorIVSvc::CalculateVBD INFO Average voltage 514.979980, current 0.079950, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.682775 and VBD limit 5.649800
SensorIVSvc::CalculateVBD INFO Average voltage 525.000000, current 0.079995, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.751728 and VBD limit 5.750000
SensorIVSvc::CalculateVBD INFO Average voltage 535.020020, current 0.080390, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.239591 and VBD limit 5.850200
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.080835, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.842797 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.040039, current 0.082680, dIdV 0.000243
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.631473 and VBD limit 6.050400
SensorIVSvc::CalculateVBD INFO Average voltage 565.049988, current 0.083425, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.644739 and VBD limit 6.150500
SensorIVSvc::CalculateVBD INFO Average voltage 575.059998, current 0.084425, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.001384 and VBD limit 6.250600
SensorIVSvc::CalculateVBD INFO Average voltage 585.080017, current 0.086320, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.569355 and VBD limit 6.350800
SensorIVSvc::CalculateVBD INFO Average voltage 595.080017, current 0.087215, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.648198 and VBD limit 6.450800
SensorIVSvc::CalculateVBD INFO Average voltage 605.090027, current 0.088160, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.643885 and VBD limit 6.550900
SensorIVSvc::CalculateVBD INFO Average voltage 615.099976, current 0.089805, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.609582 and VBD limit 6.651000
SensorIVSvc::CalculateVBD INFO Average voltage 625.119995, current 0.090800, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.246858 and VBD limit 6.751200
SensorIVSvc::CalculateVBD INFO Average voltage 635.140015, current 0.090695, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.105045 and VBD limit 6.851400
SensorIVSvc::CalculateVBD INFO Average voltage 645.150024, current 0.092045, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.783746 and VBD limit 6.951500
SensorIVSvc::CalculateVBD INFO Average voltage 655.159973, current 0.093390, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098214 and VBD limit 7.051600
SensorIVSvc::CalculateVBD INFO Average voltage 665.159973, current 0.093585, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.177689 and VBD limit 7.151600
SensorIVSvc::CalculateVBD INFO Average voltage 675.149963, current 0.094780, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.527449 and VBD limit 7.251500
SensorIVSvc::CalculateVBD INFO Average voltage 685.140015, current 0.096225, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.534014 and VBD limit 7.351400
SensorIVSvc::CalculateVBD INFO Average voltage 695.140015, current 0.097125, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.751503 and VBD limit 7.451400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.140015
SensorIVSvc::read INFO Mean voltage for current stability 0.095750 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.019130
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//VPA37910-W00944/1//VPA37910-00944_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.381+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 0
SensorIVSvc::getDate INFO Second 53
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 17 Sep 2025
IService::log INFO Logging status 0111 for component VPA37910-W00944
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00944/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 VPA37910-00944_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00944.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00926-1.config
IService::next INFO Scheduling Data_VPA37910-W00926-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00926/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.381+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
10.0
Current per area @500V
0.871
Breakdown voltage
690.140
Current stability (RMS@700V)
0.019
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