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Basic Information for VPA37910-W00923
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.380000 and current 0.076920 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.075120 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.075020 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.400000 and current 0.074720 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.040000, current 0.014655, dIdV 0.001824
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.627190 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.020000, current 0.029070, dIdV 0.001060
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.547935 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.000000, current 0.036630, dIdV 0.000458
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312700 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.029999, current 0.040090, dIdV 0.000232
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.202313 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.029999, current 0.041505, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.055442 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.040001, current 0.041865, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.027499 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.042625, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.199950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.059998, current 0.042985, dIdV -0.000059
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.103025 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.099998, current 0.043245, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.216699 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.099998, current 0.044360, dIdV 0.000113
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.242045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.045375, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.210699 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.089996, current 0.045985, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.077123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.099998, current 0.046245, dIdV 0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.057036 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.100006, current 0.047155, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.459430 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.110001, current 0.047865, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.057717 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.110001, current 0.048325, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.355568 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.130005, current 0.049040, dIdV 0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.107537 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.139999, current 0.049455, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.180611 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.160004, current 0.048915, dIdV -0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.599471 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.179993, current 0.048775, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.524215 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.179993, current 0.050385, dIdV 0.000191
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.777799 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.190002, current 0.052295, dIdV 0.000191
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.784382 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.209991, current 0.054005, dIdV 0.000151
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.628439 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.220001, current 0.055620, dIdV 0.000172
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.727397 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.229996, current 0.057485, dIdV 0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.855751 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.260010, current 0.058245, dIdV -0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.213888 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.269989, current 0.058555, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.503868 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.270020, current 0.059315, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.189894 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.290009, current 0.060125, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.572993 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.309998, current 0.061235, dIdV 0.000101
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.486107 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.320007, current 0.062345, dIdV 0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.592569 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.330017, current 0.062705, dIdV -0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.245919 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.350006, current 0.061615, dIdV -0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.890601 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.199982, current 0.061340, dIdV 0.000118
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.643561 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.029999, current 0.062165, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.283629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.049988, current 0.063425, dIdV 0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.118477 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.059998, current 0.063885, dIdV -0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.625363 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.050018, current 0.063495, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.182744 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.089996, current 0.065255, dIdV 0.000319
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.883022 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.109985, current 0.065015, dIdV -0.000370
SensorIVSvc::CalculateVBD INFO V_avg_BD -2.246986 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.100006, current 0.064780, dIdV 0.000322
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.013618 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.100006, current 0.066245, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.181718 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.089996, current 0.065505, dIdV -0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.773790 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.089996, current 0.065365, dIdV 0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.604516 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.070007, current 0.066380, dIdV 0.000113
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.755480 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.080017, current 0.067790, dIdV 0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.132167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.130005, current 0.069500, dIdV 0.000172
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.148815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.140015, current 0.070265, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.128480 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.149994, current 0.070375, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.282081 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.170013, current 0.070235, dIdV -0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.485492 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.169983, current 0.069745, dIdV -0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.210471 and VBD limit 5.551700
SensorIVSvc::CalculateVBD INFO Average voltage 515.200012, current 0.068855, dIdV -0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.106028 and VBD limit 5.652000
SensorIVSvc::CalculateVBD INFO Average voltage 525.229980, current 0.068115, dIdV 0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.007726 and VBD limit 5.752300
SensorIVSvc::CalculateVBD INFO Average voltage 535.209961, current 0.068230, dIdV 0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.172918 and VBD limit 5.852100
SensorIVSvc::CalculateVBD INFO Average voltage 545.220032, current 0.069045, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.108983 and VBD limit 5.952200
SensorIVSvc::CalculateVBD INFO Average voltage 555.229980, current 0.069905, dIdV 0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.246715 and VBD limit 6.052300
SensorIVSvc::CalculateVBD INFO Average voltage 565.219971, current 0.070315, dIdV 0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.409958 and VBD limit 6.152200
SensorIVSvc::CalculateVBD INFO Average voltage 575.219971, current 0.070025, dIdV -0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.895380 and VBD limit 6.252200
SensorIVSvc::CalculateVBD INFO Average voltage 585.229980, current 0.070535, dIdV 0.000211
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.747176 and VBD limit 6.352300
SensorIVSvc::CalculateVBD INFO Average voltage 595.239990, current 0.071150, dIdV -0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.736207 and VBD limit 6.452400
SensorIVSvc::CalculateVBD INFO Average voltage 605.250000, current 0.072115, dIdV 0.000280
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.353682 and VBD limit 6.552500
SensorIVSvc::CalculateVBD INFO Average voltage 615.270020, current 0.072825, dIdV -0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.172013 and VBD limit 6.652700
SensorIVSvc::CalculateVBD INFO Average voltage 625.309998, current 0.072035, dIdV -0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.163948 and VBD limit 6.753100
SensorIVSvc::CalculateVBD INFO Average voltage 635.350037, current 0.073795, dIdV 0.000370
SensorIVSvc::CalculateVBD INFO V_avg_BD 3.187809 and VBD limit 6.853500
SensorIVSvc::CalculateVBD INFO Average voltage 645.330017, current 0.074655, dIdV -0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.730572 and VBD limit 6.953300
SensorIVSvc::CalculateVBD INFO Average voltage 655.320007, current 0.073965, dIdV 0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.538299 and VBD limit 7.053200
SensorIVSvc::CalculateVBD INFO Average voltage 665.340027, current 0.074475, dIdV 0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.366283 and VBD limit 7.153400
SensorIVSvc::CalculateVBD INFO Average voltage 675.350037, current 0.075235, dIdV 0.000111
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.994407 and VBD limit 7.253500
SensorIVSvc::CalculateVBD INFO Average voltage 685.359985, current 0.075550, dIdV -0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.435437 and VBD limit 7.353600
SensorIVSvc::CalculateVBD INFO Average voltage 695.369995, current 0.076115, dIdV 0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.467925 and VBD limit 7.453700
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.359985
SensorIVSvc::read INFO Mean voltage for current stability 0.075445 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.011455
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-W00923/1//VPA37910-00923_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.283+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-W00923
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00923/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 VPA37910-00923_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00923.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00925-1.config
IService::next INFO Scheduling Data_VPA37910-W00925-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00925/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.283+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.8
Current per area @500V
0.757
Breakdown voltage
690.360
Current stability (RMS@700V)
0.011
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