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Basic Information for VPA37909-W00867
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.101390 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.101390 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.099290 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.099290 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.050000, current 0.016600, dIdV 0.003176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.966119 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.010000, current 0.036415, dIdV 0.000817
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.336912 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.020000, current 0.044210, dIdV 0.000740
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.418792 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.040001, current 0.049760, dIdV 0.000369
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.259509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.070000, current 0.052405, dIdV 0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.136472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.110001, current 0.053600, dIdV 0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.081763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.120003, current 0.054595, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.142511 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.099998, current 0.056490, dIdV 0.000260
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.345654 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.110001, current 0.056940, dIdV -0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.253597 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.130005, current 0.056485, dIdV 0.000079
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.132783 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.139999, current 0.057830, dIdV 0.000190
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.345437 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.150002, current 0.059380, dIdV 0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.232240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.180000, current 0.059925, dIdV -0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.022887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.190002, current 0.059870, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.190002, current 0.059770, dIdV -0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.048486 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.209991, current 0.060265, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.305868 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.220001, current 0.061210, dIdV 0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.188946 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.240005, current 0.061160, dIdV -0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.228308 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.270004, current 0.061955, dIdV 0.000239
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.713278 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.279999, current 0.063700, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.337218 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.279999, current 0.065800, dIdV 0.000310
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.967125 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.289993, current 0.068045, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.438909 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.290009, current 0.070090, dIdV 0.000271
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.869599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.300003, current 0.072190, dIdV 0.000149
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.486970 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.339996, current 0.073885, dIdV 0.000188
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.625087 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.350006, current 0.076080, dIdV 0.000251
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.840765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.389984, current 0.076475, dIdV -0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.587543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.429993, current 0.077420, dIdV 0.000361
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.283305 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.410004, current 0.079670, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.323062 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.269989, current 0.080770, dIdV 0.000133
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.487926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.149994, current 0.082270, dIdV 0.000170
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.629293 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.149994, current 0.083420, dIdV 0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.227126 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.179993, current 0.083665, dIdV -0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.042414 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.200012, current 0.084710, dIdV 0.000221
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.874043 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.160004, current 0.086010, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.161166 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.160004, current 0.085905, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.251190 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.190002, current 0.085350, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.213510 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.200012, current 0.085700, dIdV 0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.525368 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.200012, current 0.086995, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.615470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.209991, current 0.087990, dIdV 0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.268954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.220001, current 0.089840, dIdV 0.000310
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.398243 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.220001, current 0.091440, dIdV 0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.045409 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.220001, current 0.092035, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.503602 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.209991, current 0.092780, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.188007 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.240021, current 0.092825, dIdV -0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.147513 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.260010, current 0.092720, dIdV 0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.049298 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.229980, current 0.092970, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.200565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.220001, current 0.092870, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.307023 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.230011, current 0.093065, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515144 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.239990, current 0.092860, dIdV -0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.746647 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.269989, current 0.093355, dIdV 0.000238
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.285837 and VBD limit 5.552700
SensorIVSvc::CalculateVBD INFO Average voltage 515.279968, current 0.093950, dIdV -0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.660798 and VBD limit 5.652800
SensorIVSvc::CalculateVBD INFO Average voltage 525.260010, current 0.094450, dIdV 0.000220
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.223475 and VBD limit 5.752600
SensorIVSvc::CalculateVBD INFO Average voltage 535.270020, current 0.095100, dIdV -0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.505554 and VBD limit 5.852700
SensorIVSvc::CalculateVBD INFO Average voltage 545.280029, current 0.095195, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.624356 and VBD limit 5.952800
SensorIVSvc::CalculateVBD INFO Average voltage 555.280029, current 0.095990, dIdV 0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289238 and VBD limit 6.052800
SensorIVSvc::CalculateVBD INFO Average voltage 565.290039, current 0.096440, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.233995 and VBD limit 6.152900
SensorIVSvc::CalculateVBD INFO Average voltage 575.309998, current 0.096285, dIdV -0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.423383 and VBD limit 6.253100
SensorIVSvc::CalculateVBD INFO Average voltage 585.309998, current 0.096880, dIdV 0.000190
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.150204 and VBD limit 6.353100
SensorIVSvc::CalculateVBD INFO Average voltage 595.309998, current 0.096830, dIdV -0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.227144 and VBD limit 6.453100
SensorIVSvc::CalculateVBD INFO Average voltage 605.330017, current 0.096275, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.558471 and VBD limit 6.553300
SensorIVSvc::CalculateVBD INFO Average voltage 615.340027, current 0.098070, dIdV 0.000270
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.694114 and VBD limit 6.653400
SensorIVSvc::CalculateVBD INFO Average voltage 625.350037, current 0.098420, dIdV -0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.268242 and VBD limit 6.753500
SensorIVSvc::CalculateVBD INFO Average voltage 635.359985, current 0.098365, dIdV 0.000189
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.220790 and VBD limit 6.853600
SensorIVSvc::CalculateVBD INFO Average voltage 645.380005, current 0.099060, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.324454 and VBD limit 6.953800
SensorIVSvc::CalculateVBD INFO Average voltage 655.380005, current 0.099560, dIdV 0.000151
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.991380 and VBD limit 7.053800
SensorIVSvc::CalculateVBD INFO Average voltage 665.359985, current 0.100105, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.272511 and VBD limit 7.153600
SensorIVSvc::CalculateVBD INFO Average voltage 675.359985, current 0.099950, dIdV 0.000010
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.067570 and VBD limit 7.253600
SensorIVSvc::CalculateVBD INFO Average voltage 685.369995, current 0.101050, dIdV 0.000210
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.421479 and VBD limit 7.353700
SensorIVSvc::CalculateVBD INFO Average voltage 695.390015, current 0.101745, dIdV -0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.484291 and VBD limit 7.453900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.380005
SensorIVSvc::read INFO Mean voltage for current stability 0.100340 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.010464
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-W00867/1//VPA37909-00867_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.416+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-W00867
IService::install INFO Installing output directory to /home/data/modules/VPA37909-W00867/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 VPA37909-00867_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37909-W00867.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37909-W00866-1.config
IService::next INFO Scheduling Data_VPA37909-W00866-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37909-W00866/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.416+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.5
Current per area @500V
0.999
Breakdown voltage
690.380
Current stability (RMS@700V)
0.010
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