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Basic Information for VPA37910-W00912
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.078770 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.078570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.077670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.320000 and current 0.077670 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.980000, current 0.015380, dIdV 0.002982
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.965540 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.970000, current 0.035305, dIdV 0.001013
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.429520 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.010000, current 0.043110, dIdV 0.000543
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.314869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.010002, current 0.046420, dIdV 0.000117
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.088015 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.989998, current 0.046075, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.180283 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.000000, current 0.046480, dIdV 0.000266
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.314759 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.000000, current 0.049285, dIdV 0.000295
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.389064 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.051585, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.238560 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.051190, dIdV -0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.406976 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.029999, current 0.050650, dIdV 0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.254655 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.051405, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.030534 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.080002, current 0.052910, dIdV 0.000286
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.622054 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.090004, current 0.053765, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.267026 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.100006, current 0.052520, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.344695 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.110001, current 0.052675, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.453638 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.119995, current 0.052780, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.423215 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.130005, current 0.052185, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.139999, current 0.053140, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.547107 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.139999, current 0.054145, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.119677 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.179993, current 0.054800, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.339207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.210007, current 0.055705, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.313757 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.190002, current 0.056710, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.441052 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.057420, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.101763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.209991, current 0.059175, dIdV 0.000324
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.289238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.229996, current 0.060725, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.060455 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.240005, current 0.062180, dIdV 0.000306
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.256086 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.239990, current 0.064090, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.314530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.260010, current 0.065845, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.145036 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.279999, current 0.066100, dIdV -0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.966758 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.269989, current 0.065705, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.652918 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.290009, current 0.065810, dIdV -0.000123
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.571800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.140015, current 0.066075, dIdV 0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.875715 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.979980, current 0.066590, dIdV -0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.359704 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.989990, current 0.066750, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.533035 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.980011, current 0.067055, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.231513 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.010010, current 0.067305, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.498103 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.066760, dIdV -0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.117666 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.019989, current 0.067070, dIdV 0.000266
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.487331 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.019989, current 0.068925, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.586538 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.029999, current 0.070530, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.207375 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.050018, current 0.071035, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.654435 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.059998, current 0.070490, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.035329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.070007, current 0.070795, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.329574 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.089996, current 0.070050, dIdV -0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.264542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.100006, current 0.070155, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.427518 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.089996, current 0.071460, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.229724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.100006, current 0.072165, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.674024 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.109985, current 0.073070, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.495151 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.110016, current 0.072930, dIdV -0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.690398 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.119995, current 0.072085, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.446456 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.130005, current 0.072790, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.426694 and VBD limit 5.551300
SensorIVSvc::CalculateVBD INFO Average voltage 515.150024, current 0.073895, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.104362 and VBD limit 5.651500
SensorIVSvc::CalculateVBD INFO Average voltage 525.159973, current 0.073750, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.313316 and VBD limit 5.751600
SensorIVSvc::CalculateVBD INFO Average voltage 535.159973, current 0.073405, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.182263 and VBD limit 5.851600
SensorIVSvc::CalculateVBD INFO Average voltage 545.169983, current 0.073560, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.414200 and VBD limit 5.951700
SensorIVSvc::CalculateVBD INFO Average voltage 555.169983, current 0.073770, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.105571 and VBD limit 6.051700
SensorIVSvc::CalculateVBD INFO Average voltage 565.159973, current 0.073975, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.420193 and VBD limit 6.151600
SensorIVSvc::CalculateVBD INFO Average voltage 575.159973, current 0.075280, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.573897 and VBD limit 6.251600
SensorIVSvc::CalculateVBD INFO Average voltage 585.169983, current 0.076085, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.345404 and VBD limit 6.351700
SensorIVSvc::CalculateVBD INFO Average voltage 595.190002, current 0.075640, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.345533 and VBD limit 6.451900
SensorIVSvc::CalculateVBD INFO Average voltage 605.200012, current 0.076195, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.231131 and VBD limit 6.552000
SensorIVSvc::CalculateVBD INFO Average voltage 615.220032, current 0.076750, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.351294 and VBD limit 6.652200
SensorIVSvc::CalculateVBD INFO Average voltage 625.239990, current 0.077405, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.413565 and VBD limit 6.752400
SensorIVSvc::CalculateVBD INFO Average voltage 635.250000, current 0.077460, dIdV -0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.342281 and VBD limit 6.852500
SensorIVSvc::CalculateVBD INFO Average voltage 645.260010, current 0.077815, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.948674 and VBD limit 6.952600
SensorIVSvc::CalculateVBD INFO Average voltage 655.260010, current 0.078370, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.036777 and VBD limit 7.052600
SensorIVSvc::CalculateVBD INFO Average voltage 665.270020, current 0.078225, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.806322 and VBD limit 7.152700
SensorIVSvc::CalculateVBD INFO Average voltage 675.280029, current 0.079180, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.818728 and VBD limit 7.252800
SensorIVSvc::CalculateVBD INFO Average voltage 685.290039, current 0.079285, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.646959 and VBD limit 7.352900
SensorIVSvc::CalculateVBD INFO Average voltage 695.299988, current 0.078840, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123468 and VBD limit 7.453000
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.299988
SensorIVSvc::read INFO Mean voltage for current stability 0.078170 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.006460
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-W00912/1//VPA37910-00912_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T21:22:01.847+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 21
SensorIVSvc::getDate INFO Minute 22
SensorIVSvc::getDate INFO Second 1
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-W00912
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00912/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 VPA37910-00912_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00912.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00913-1.config
IService::next INFO Scheduling Data_VPA37910-W00913-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00913/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T21:22:01.847+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.7
Humidity
9.4
Current per area @500V
0.771
Breakdown voltage
690.300
Current stability (RMS@700V)
0.006
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