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Basic Information for VPA38700-W01606
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.280000 and current 0.080270 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.080270 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.080570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.081470 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.000000, current 0.018900, dIdV 0.002456
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.649689 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.990000, current 0.033505, dIdV 0.000474
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.212089 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.000000, current 0.038560, dIdV 0.000536
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.347510 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.009998, current 0.042265, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.169472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.020000, current 0.045120, dIdV 0.000366
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.365189 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.020000, current 0.046825, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.029375 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.029999, current 0.047980, dIdV 0.000255
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.346279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.040001, current 0.048990, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.082714 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.048695, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.008732 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.040001, current 0.048500, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.066626 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.070000, current 0.050305, dIdV 0.000393
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.820100 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.099998, current 0.051960, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.141771 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.099998, current 0.051765, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.060417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.100006, current 0.052820, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.475740 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.110001, current 0.054825, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.567923 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.139999, current 0.055030, dIdV -0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.488585 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.160004, current 0.053835, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.199413 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.160004, current 0.054790, dIdV 0.000256
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.818415 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.160004, current 0.055345, dIdV -0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.485106 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.220001, current 0.054945, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.228207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.240005, current 0.056200, dIdV 0.000188
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.684742 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.209991, current 0.056460, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.509752 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.220001, current 0.057415, dIdV 0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.274867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.250000, current 0.059470, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.338168 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.259995, current 0.059725, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.144304 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.250000, current 0.061280, dIdV 0.000345
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.438320 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.250000, current 0.064590, dIdV 0.000317
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.300309 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.260010, current 0.066095, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.062220 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.290009, current 0.065795, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.194733 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.299988, current 0.064800, dIdV -0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.701793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.329987, current 0.064855, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.772168 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.179993, current 0.065820, dIdV 0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.139085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.010010, current 0.066490, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.517105 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.010010, current 0.067145, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.124984 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.000000, current 0.065950, dIdV -0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.381046 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.010010, current 0.065355, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.786071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.066460, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.416595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.040009, current 0.067370, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.590088 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.040009, current 0.068025, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.141507 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.070007, current 0.068425, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.315663 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.100006, current 0.068780, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.094237 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.089996, current 0.068290, dIdV -0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.694320 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.079987, current 0.068245, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.654017 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.089996, current 0.068200, dIdV -0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.725825 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.100006, current 0.069355, dIdV 0.000345
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.214108 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.089996, current 0.070960, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.154228 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.100006, current 0.070265, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.758178 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.109985, current 0.070620, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.253859 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.110016, current 0.071630, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.108143 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.109985, current 0.070985, dIdV -0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.013381 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.119995, current 0.070440, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.257125 and VBD limit 5.551200
SensorIVSvc::CalculateVBD INFO Average voltage 515.150024, current 0.070145, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.696294 and VBD limit 5.651500
SensorIVSvc::CalculateVBD INFO Average voltage 525.159973, current 0.069250, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.637017 and VBD limit 5.751600
SensorIVSvc::CalculateVBD INFO Average voltage 535.149963, current 0.069205, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.581124 and VBD limit 5.851500
SensorIVSvc::CalculateVBD INFO Average voltage 545.160034, current 0.070060, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.744032 and VBD limit 5.951600
SensorIVSvc::CalculateVBD INFO Average voltage 555.159973, current 0.071370, dIdV 0.000167
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.296436 and VBD limit 6.051600
SensorIVSvc::CalculateVBD INFO Average voltage 565.130005, current 0.072175, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.039228 and VBD limit 6.151300
SensorIVSvc::CalculateVBD INFO Average voltage 575.119995, current 0.073030, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.386021 and VBD limit 6.251200
SensorIVSvc::CalculateVBD INFO Average voltage 585.130005, current 0.072035, dIdV -0.000374
SensorIVSvc::CalculateVBD INFO V_avg_BD -3.039991 and VBD limit 6.351300
SensorIVSvc::CalculateVBD INFO Average voltage 595.160034, current 0.071640, dIdV 0.000295
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.449267 and VBD limit 6.451600
SensorIVSvc::CalculateVBD INFO Average voltage 605.190002, current 0.073095, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.041315 and VBD limit 6.551900
SensorIVSvc::CalculateVBD INFO Average voltage 615.190002, current 0.073850, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.302125 and VBD limit 6.651900
SensorIVSvc::CalculateVBD INFO Average voltage 625.210022, current 0.075955, dIdV 0.000263
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.168290 and VBD limit 6.752100
SensorIVSvc::CalculateVBD INFO Average voltage 635.229980, current 0.077260, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.032954 and VBD limit 6.852300
SensorIVSvc::CalculateVBD INFO Average voltage 645.239990, current 0.077215, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.041616 and VBD limit 6.952400
SensorIVSvc::CalculateVBD INFO Average voltage 655.250000, current 0.079020, dIdV 0.000367
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.041029 and VBD limit 7.052500
SensorIVSvc::CalculateVBD INFO Average voltage 665.239990, current 0.081530, dIdV 0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.109685 and VBD limit 7.152400
SensorIVSvc::CalculateVBD INFO Average voltage 675.250000, current 0.082235, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.040974 and VBD limit 7.252500
SensorIVSvc::CalculateVBD INFO Average voltage 685.270020, current 0.082190, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.116494 and VBD limit 7.352700
SensorIVSvc::CalculateVBD INFO Average voltage 695.280029, current 0.081195, dIdV -0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.584171 and VBD limit 7.452800
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.280029
SensorIVSvc::read INFO Mean voltage for current stability 0.080645 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.006098
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//VPA38700-W01606/1//VPA38700-01606_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-10-17T18:42:15.142+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 10
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 18
SensorIVSvc::getDate INFO Minute 42
SensorIVSvc::getDate INFO Second 15
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Oct
SensorIVSvc::getDate INFO FINALLY obtained 17 Oct 2025
IService::log INFO Logging status 0111 for component VPA38700-W01606
IService::install INFO Installing output directory to /home/data/modules/VPA38700-W01606/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 VPA38700-01606_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38700-W01606.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38700-W01605-1.config
IService::next INFO Scheduling Data_VPA38700-W01605-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38700-W01605/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-10-17T18:42:15.142+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.9
Humidity
3.6
Current per area @500V
0.810
Breakdown voltage
690.280
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