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Basic Information for VPA37909-W00864
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.340000 and current 0.093070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.340000 and current 0.092970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.092970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.360000 and current 0.092370 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.010000, current 0.015880, dIdV 0.002675
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.844050 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.035855, dIdV 0.001325
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.554316 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.000000, current 0.045110, dIdV 0.000526
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.291510 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.009998, current 0.050765, dIdV 0.000604
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.416404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.020000, current 0.054520, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.120560 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.020000, current 0.056225, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.190821 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.029999, current 0.057430, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.051983 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.040001, current 0.058390, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.187632 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.040001, current 0.058145, dIdV -0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.285197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.040001, current 0.058600, dIdV 0.000286
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.463847 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.070000, current 0.061305, dIdV 0.000253
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.434435 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.120003, current 0.062455, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.045898 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.120003, current 0.062260, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.028248 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.120010, current 0.063015, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.352392 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.149994, current 0.064370, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.238546 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.160004, current 0.064580, dIdV -0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.153766 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.160004, current 0.064085, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.090202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.160004, current 0.064240, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.179959 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.169998, current 0.064945, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213412 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.229996, current 0.065195, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.074123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.250000, current 0.065400, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.208383 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.220001, current 0.066760, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.664100 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.220001, current 0.068365, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378853 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.240005, current 0.069020, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.054315 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.259995, current 0.070075, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.682493 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.259995, current 0.072080, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.729517 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.270020, current 0.074335, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.872556 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.290009, current 0.075740, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.130587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.309998, current 0.076445, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.391102 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.320007, current 0.077750, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.592539 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.339996, current 0.078155, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.291847 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.179993, current 0.079420, dIdV 0.000340
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.350285 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.019989, current 0.081390, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.262512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.029999, current 0.081745, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.020533 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.019989, current 0.080800, dIdV -0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.828390 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.029999, current 0.079105, dIdV -0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.649473 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.050018, current 0.080710, dIdV 0.000465
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.103503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.049988, current 0.082270, dIdV -0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.703457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.050018, current 0.082625, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.046455 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.070007, current 0.083925, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.164431 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.079987, current 0.084680, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.554904 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.089996, current 0.085890, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.607719 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.110016, current 0.086495, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.024525 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.130005, current 0.086095, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.378299 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.140015, current 0.087000, dIdV 0.000256
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.309837 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.140015, current 0.087510, dIdV -0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.800955 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.149994, current 0.086715, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.026767 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.140015, current 0.086670, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.022017 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.119995, current 0.087130, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.534506 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.130005, current 0.087335, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.311190 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.149994, current 0.087240, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.208036 and VBD limit 5.551500
SensorIVSvc::CalculateVBD INFO Average voltage 515.169983, current 0.087345, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.088295 and VBD limit 5.651700
SensorIVSvc::CalculateVBD INFO Average voltage 525.179993, current 0.087650, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.455376 and VBD limit 5.751800
SensorIVSvc::CalculateVBD INFO Average voltage 535.179993, current 0.089005, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.172519 and VBD limit 5.851800
SensorIVSvc::CalculateVBD INFO Average voltage 545.200012, current 0.089710, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.326870 and VBD limit 5.952000
SensorIVSvc::CalculateVBD INFO Average voltage 555.209961, current 0.090015, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.710738 and VBD limit 6.052100
SensorIVSvc::CalculateVBD INFO Average voltage 565.200012, current 0.090420, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.212528 and VBD limit 6.152000
SensorIVSvc::CalculateVBD INFO Average voltage 575.200012, current 0.090280, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.038228 and VBD limit 6.252000
SensorIVSvc::CalculateVBD INFO Average voltage 585.190002, current 0.090935, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.806019 and VBD limit 6.351900
SensorIVSvc::CalculateVBD INFO Average voltage 595.190002, current 0.090940, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.809943 and VBD limit 6.451900
SensorIVSvc::CalculateVBD INFO Average voltage 605.200012, current 0.089995, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.437113 and VBD limit 6.552000
SensorIVSvc::CalculateVBD INFO Average voltage 615.210022, current 0.090500, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.126199 and VBD limit 6.652100
SensorIVSvc::CalculateVBD INFO Average voltage 625.239990, current 0.092405, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.448959 and VBD limit 6.752400
SensorIVSvc::CalculateVBD INFO Average voltage 635.270020, current 0.093510, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.040680 and VBD limit 6.852700
SensorIVSvc::CalculateVBD INFO Average voltage 645.280029, current 0.093765, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.309685 and VBD limit 6.952800
SensorIVSvc::CalculateVBD INFO Average voltage 655.280029, current 0.094220, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.319920 and VBD limit 7.052800
SensorIVSvc::CalculateVBD INFO Average voltage 665.290039, current 0.094175, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.387767 and VBD limit 7.152900
SensorIVSvc::CalculateVBD INFO Average voltage 675.320007, current 0.094330, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.613232 and VBD limit 7.253200
SensorIVSvc::CalculateVBD INFO Average voltage 685.340027, current 0.094535, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.326232 and VBD limit 7.353400
SensorIVSvc::CalculateVBD INFO Average voltage 695.340027, current 0.093690, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.920292 and VBD limit 7.453400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.340027
SensorIVSvc::read INFO Mean voltage for current stability 0.092845 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.002986
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//VPA37909-W00864/1//VPA37909-00864_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.430+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 VPA37909-W00864
IService::install INFO Installing output directory to /home/data/modules/VPA37909-W00864/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 VPA37909-00864_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37909-W00864.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37909-W00863-1.config
IService::next INFO Scheduling Data_VPA37909-W00863-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37909-W00863/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.430+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.5
Current per area @500V
0.943
Breakdown voltage
690.340
Current stability (RMS@700V)
0.003
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