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Basic Information for VPA39576-W02995
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.080000 and current 0.093670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.080000 and current 0.092870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.080000 and current 0.092370 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.080000 and current 0.089070 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.940000, current 0.015025, dIdV 0.003015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.991348 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.890000, current 0.032085, dIdV 0.000432
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.200545 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.900000, current 0.036970, dIdV 0.000544
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.366394 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.900002, current 0.042510, dIdV 0.000564
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.463035 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.910000, current 0.046350, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.197268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.919998, current 0.047440, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.016207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.930000, current 0.048580, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.285453 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.980003, current 0.050120, dIdV 0.000093
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.139509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 84.889999, current 0.052065, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.493826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.880005, current 0.053705, dIdV 0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.056934 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 104.989998, current 0.054540, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.258468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.010002, current 0.055080, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.053966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.029999, current 0.055520, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.257240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.020004, current 0.057360, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.597892 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.050003, current 0.058450, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.088805 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.070007, current 0.058740, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.248652 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.069992, current 0.058380, dIdV -0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.468430 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.070007, current 0.057770, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.133608 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.080002, current 0.058510, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.327664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.100006, current 0.059000, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.019841 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.100006, current 0.059740, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.528714 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.110001, current 0.060675, dIdV 0.000033
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.116761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.130005, current 0.062160, dIdV 0.000263
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.954242 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.139999, current 0.063900, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.309104 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.149994, current 0.066140, dIdV 0.000363
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.346485 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.180008, current 0.068630, dIdV 0.000133
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.496254 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.170013, current 0.069270, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.023107 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.149994, current 0.069160, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.063528 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.160004, current 0.069950, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.709333 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.179993, current 0.071240, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.346664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.040009, current 0.072790, dIdV 0.000233
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.978404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.890015, current 0.074085, dIdV 0.000033
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.139983 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.899994, current 0.074670, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.365496 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.910004, current 0.075010, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.071295 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.920013, current 0.075000, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.064385 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.920013, current 0.075390, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.301298 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.929993, current 0.075330, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.367441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.940002, current 0.075170, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.219467 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.959991, current 0.075260, dIdV -0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.132462 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.989990, current 0.075150, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.020982 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.980011, current 0.074990, dIdV -0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.195197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.959991, current 0.075930, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.224167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.979980, current 0.077520, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.513274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.000000, current 0.078760, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.850559 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.950012, current 0.079500, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.033920 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.950012, current 0.080040, dIdV 0.000113
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641564 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.989990, current 0.080180, dIdV -0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.499742 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.000000, current 0.080170, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.495710 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.019989, current 0.080360, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.277637 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.019989, current 0.081250, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.364732 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.019989, current 0.082690, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.390873 and VBD limit 5.550200
SensorIVSvc::CalculateVBD INFO Average voltage 515.029968, current 0.083680, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.823091 and VBD limit 5.650300
SensorIVSvc::CalculateVBD INFO Average voltage 525.020020, current 0.084720, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.460429 and VBD limit 5.750200
SensorIVSvc::CalculateVBD INFO Average voltage 535.010010, current 0.085110, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.025094 and VBD limit 5.850100
SensorIVSvc::CalculateVBD INFO Average voltage 545.010010, current 0.085550, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.536208 and VBD limit 5.950100
SensorIVSvc::CalculateVBD INFO Average voltage 555.010010, current 0.085890, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.103184 and VBD limit 6.050100
SensorIVSvc::CalculateVBD INFO Average voltage 565.020020, current 0.085580, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.303703 and VBD limit 6.150200
SensorIVSvc::CalculateVBD INFO Average voltage 575.010010, current 0.086770, dIdV 0.000285
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.885791 and VBD limit 6.250100
SensorIVSvc::CalculateVBD INFO Average voltage 585.000000, current 0.086460, dIdV -0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.341083 and VBD limit 6.350000
SensorIVSvc::CalculateVBD INFO Average voltage 595.000000, current 0.085950, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.689121 and VBD limit 6.450000
SensorIVSvc::CalculateVBD INFO Average voltage 605.010010, current 0.087390, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.304009 and VBD limit 6.550100
SensorIVSvc::CalculateVBD INFO Average voltage 615.020020, current 0.086930, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.962185 and VBD limit 6.650200
SensorIVSvc::CalculateVBD INFO Average voltage 625.020020, current 0.087270, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.461030 and VBD limit 6.750200
SensorIVSvc::CalculateVBD INFO Average voltage 635.020020, current 0.088310, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.028763 and VBD limit 6.850200
SensorIVSvc::CalculateVBD INFO Average voltage 645.030029, current 0.088650, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.464744 and VBD limit 6.950300
SensorIVSvc::CalculateVBD INFO Average voltage 655.049988, current 0.089490, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.759741 and VBD limit 7.050500
SensorIVSvc::CalculateVBD INFO Average voltage 665.049988, current 0.090330, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.472141 and VBD limit 7.150500
SensorIVSvc::CalculateVBD INFO Average voltage 675.049988, current 0.091870, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.789305 and VBD limit 7.250500
SensorIVSvc::CalculateVBD INFO Average voltage 685.049988, current 0.093160, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.103155 and VBD limit 7.350500
SensorIVSvc::CalculateVBD INFO Average voltage 695.059998, current 0.093450, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.325958 and VBD limit 7.450600
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.039978
SensorIVSvc::read INFO Mean voltage for current stability 0.091995 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.019036
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//VPA39576-W02995/1//VPA39576-02995_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-07-09T23:58:25.113+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 9
SensorIVSvc::getDate INFO Hour 23
SensorIVSvc::getDate INFO Minute 58
SensorIVSvc::getDate INFO Second 25
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 09 Jul 2026
IService::log INFO Logging status 0111 for component VPA39576-W02995
IService::install INFO Installing output directory to /home/data/modules/VPA39576-W02995/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 VPA39576-02995_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA39576-W02995.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA39576-W02992-1.config
IService::next INFO Scheduling Data_VPA39576-W02992-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA39576-W02992/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AS
Date
2026-07-09T23:58:25.113+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.7
Humidity
10.0
Current per area @500V
0.810
Breakdown voltage
690.040
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