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Basic Information for VPA37910-W00945
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.086470 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.084970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.083870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.300000 and current 0.083470 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.980000, current 0.015580, dIdV 0.002078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.664313 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.970000, current 0.030055, dIdV 0.000823
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.410101 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.980000, current 0.036610, dIdV 0.000486
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.331611 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.000000, current 0.040465, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.245527 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.010002, current 0.041970, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.017193 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.009998, current 0.042675, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.160809 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.050003, current 0.044680, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.399434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.050003, current 0.047640, dIdV 0.000318
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.500818 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.019997, current 0.048395, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.289871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.019997, current 0.047000, dIdV -0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.230474 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.040001, current 0.047955, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.665406 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.070000, current 0.049810, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.152167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.080002, current 0.049865, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.137960 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.080002, current 0.050120, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.285684 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.089996, current 0.050925, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.156387 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.110001, current 0.052530, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.783874 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.130005, current 0.053085, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.481192 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.139999, current 0.052440, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.086835 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.139999, current 0.052645, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.052751 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.169998, current 0.053250, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.386190 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.179993, current 0.054160, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289075 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.169998, current 0.056215, dIdV 0.000334
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.279695 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.057620, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.210621 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.209991, current 0.057725, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.304990 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.229996, current 0.059575, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.211892 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.229996, current 0.061830, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.645248 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.220001, current 0.061890, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.617090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.230011, current 0.061695, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.467485 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.250000, current 0.062050, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.155989 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.260010, current 0.062755, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.823369 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.290009, current 0.063810, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.171210 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.130005, current 0.064780, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.798971 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.980011, current 0.066145, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.560528 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.989990, current 0.066050, dIdV -0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.683719 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.970001, current 0.063805, dIdV -0.000314
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.699689 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.970001, current 0.062410, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.205168 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.979980, current 0.065615, dIdV 0.000603
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.351873 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.019989, current 0.067370, dIdV -0.000253
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.408276 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.029999, current 0.065825, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.322356 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.019989, current 0.065630, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.096302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.029999, current 0.066885, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.420230 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.040009, current 0.067890, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.207856 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.059998, current 0.068995, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.564729 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.079987, current 0.070400, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.160683 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.079987, current 0.070655, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.157484 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.079987, current 0.070360, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.543302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.089996, current 0.070370, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.567257 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.089996, current 0.070325, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.643071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.079987, current 0.069830, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.027786 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.089996, current 0.070835, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.429955 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.110016, current 0.071990, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.182062 and VBD limit 5.551100
SensorIVSvc::CalculateVBD INFO Average voltage 515.130005, current 0.073545, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.992236 and VBD limit 5.651300
SensorIVSvc::CalculateVBD INFO Average voltage 525.140015, current 0.074000, dIdV -0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.376718 and VBD limit 5.751400
SensorIVSvc::CalculateVBD INFO Average voltage 535.150024, current 0.073105, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.109585 and VBD limit 5.851500
SensorIVSvc::CalculateVBD INFO Average voltage 545.179993, current 0.073510, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.487533 and VBD limit 5.951800
SensorIVSvc::CalculateVBD INFO Average voltage 555.169983, current 0.073870, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.045365 and VBD limit 6.051700
SensorIVSvc::CalculateVBD INFO Average voltage 565.140015, current 0.074725, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.247884 and VBD limit 6.151400
SensorIVSvc::CalculateVBD INFO Average voltage 575.140015, current 0.076330, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.175447 and VBD limit 6.251400
SensorIVSvc::CalculateVBD INFO Average voltage 585.140015, current 0.076985, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.190018 and VBD limit 6.351400
SensorIVSvc::CalculateVBD INFO Average voltage 595.160034, current 0.077340, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.735812 and VBD limit 6.451600
SensorIVSvc::CalculateVBD INFO Average voltage 605.190002, current 0.077945, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.193721 and VBD limit 6.551900
SensorIVSvc::CalculateVBD INFO Average voltage 615.200012, current 0.076950, dIdV -0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.790836 and VBD limit 6.652000
SensorIVSvc::CalculateVBD INFO Average voltage 625.220032, current 0.077355, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.455334 and VBD limit 6.752200
SensorIVSvc::CalculateVBD INFO Average voltage 635.260010, current 0.079260, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.606705 and VBD limit 6.852600
SensorIVSvc::CalculateVBD INFO Average voltage 645.260010, current 0.079915, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.445872 and VBD limit 6.952600
SensorIVSvc::CalculateVBD INFO Average voltage 655.239990, current 0.080970, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.262411 and VBD limit 7.052400
SensorIVSvc::CalculateVBD INFO Average voltage 665.250000, current 0.082580, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.334598 and VBD limit 7.152500
SensorIVSvc::CalculateVBD INFO Average voltage 675.260010, current 0.083935, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.844729 and VBD limit 7.252600
SensorIVSvc::CalculateVBD INFO Average voltage 685.270020, current 0.084840, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.612642 and VBD limit 7.352700
SensorIVSvc::CalculateVBD INFO Average voltage 695.290039, current 0.085845, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.010400 and VBD limit 7.452900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.280029
SensorIVSvc::read INFO Mean voltage for current stability 0.084695 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.013728
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-W00945/1//VPA37910-00945_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.387+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-W00945
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00945/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 VPA37910-00945_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00945.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00929-1.config
IService::next INFO Scheduling Data_VPA37910-W00929-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00929/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.387+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.4
Humidity
10.0
Current per area @500V
0.792
Breakdown voltage
690.280
Current stability (RMS@700V)
0.014
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