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Basic Information for VPA44654-W07297
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.100000 and current 0.087750 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.120000 and current 0.087350 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.086350 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.086150 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.013875, dIdV 0.001317
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.476421 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.970000, current 0.025950, dIdV 0.001112
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.000000, current 0.033945, dIdV 0.000483
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.355772 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.010002, current 0.037090, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.136197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.009998, current 0.038235, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.099862 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.040001, current 0.039130, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.131693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.040001, current 0.040475, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.282340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.043025, dIdV 0.000334
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.583030 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.050003, current 0.043620, dIdV -0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.420315 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.059998, current 0.042515, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011180 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.042910, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.205664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.044305, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.506415 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.059998, current 0.044705, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321707 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.059998, current 0.044250, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.073253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.059998, current 0.044645, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.178705 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.050003, current 0.045890, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.656788 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.050003, current 0.046785, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.052812 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.059998, current 0.047785, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.787651 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.059998, current 0.050230, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.009485 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.080002, current 0.052425, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.611540 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.120010, current 0.053770, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.395155 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.119995, current 0.055315, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.800447 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.057960, dIdV 0.000323
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.255867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.060155, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.448607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.149994, current 0.059955, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.632514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.139999, current 0.060050, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.742259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.060795, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.108384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.179993, current 0.060640, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.027228 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.190002, current 0.060935, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303608 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.050018, current 0.061535, dIdV 0.000057
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.271872 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.910004, current 0.061485, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321698 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.929993, current 0.062380, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.229393 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.940002, current 0.063525, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.076727 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.929993, current 0.063275, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.185635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.950012, current 0.063420, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.346029 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.970001, current 0.064015, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.305592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.959991, current 0.064460, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.192501 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.959991, current 0.063805, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.969648 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.949982, current 0.062855, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.153417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.959991, current 0.064400, dIdV 0.000333
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.040234 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.980011, current 0.066195, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.152950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.950012, current 0.066790, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.587524 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.950012, current 0.067785, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.654328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.970001, current 0.067735, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.739969 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.959991, current 0.067780, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.949982, current 0.069275, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.151581 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.950012, current 0.069270, dIdV -0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.178979 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.959991, current 0.070215, dIdV 0.000365
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.468994 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.949982, current 0.071615, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.576742 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.950012, current 0.071910, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.989161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.959991, current 0.072905, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.380945 and VBD limit 5.549600
SensorIVSvc::CalculateVBD INFO Average voltage 514.960022, current 0.073100, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.112714 and VBD limit 5.649600
SensorIVSvc::CalculateVBD INFO Average voltage 524.970032, current 0.074845, dIdV 0.000364
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.555035 and VBD limit 5.749700
SensorIVSvc::CalculateVBD INFO Average voltage 534.979980, current 0.076440, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321940 and VBD limit 5.849800
SensorIVSvc::CalculateVBD INFO Average voltage 545.000000, current 0.076135, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.106947 and VBD limit 5.950000
SensorIVSvc::CalculateVBD INFO Average voltage 555.020020, current 0.077585, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.181879 and VBD limit 6.050200
SensorIVSvc::CalculateVBD INFO Average voltage 565.030029, current 0.078730, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.544349 and VBD limit 6.150300
SensorIVSvc::CalculateVBD INFO Average voltage 575.039978, current 0.078775, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.620481 and VBD limit 6.250400
SensorIVSvc::CalculateVBD INFO Average voltage 585.049988, current 0.079220, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.029482 and VBD limit 6.350500
SensorIVSvc::CalculateVBD INFO Average voltage 595.059998, current 0.079715, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.709160 and VBD limit 6.450600
SensorIVSvc::CalculateVBD INFO Average voltage 605.059998, current 0.080960, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.150929 and VBD limit 6.550600
SensorIVSvc::CalculateVBD INFO Average voltage 615.080017, current 0.082805, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.590669 and VBD limit 6.650800
SensorIVSvc::CalculateVBD INFO Average voltage 625.099976, current 0.083405, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.712002 and VBD limit 6.751000
SensorIVSvc::CalculateVBD INFO Average voltage 635.099976, current 0.083450, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.791497 and VBD limit 6.851000
SensorIVSvc::CalculateVBD INFO Average voltage 645.130005, current 0.083945, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.038197 and VBD limit 6.951300
SensorIVSvc::CalculateVBD INFO Average voltage 655.140015, current 0.084090, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.265956 and VBD limit 7.051400
SensorIVSvc::CalculateVBD INFO Average voltage 665.119995, current 0.084885, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.979443 and VBD limit 7.151200
SensorIVSvc::CalculateVBD INFO Average voltage 675.119995, current 0.085930, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.659957 and VBD limit 7.251200
SensorIVSvc::CalculateVBD INFO Average voltage 685.119995, current 0.086725, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.592493 and VBD limit 7.351200
SensorIVSvc::CalculateVBD INFO Average voltage 695.109985, current 0.087425, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.517846 and VBD limit 7.451100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.086900 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.007698
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//VPA44654-W07297/1//VPA44654-07297_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-09T22:23:15.475+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 9
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 23
SensorIVSvc::getDate INFO Second 15
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 09 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07297
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07297/SensorIV_PreTabIV_PPB_v1-1/
IService::install INFO File already installed: warningLog.txt...
IService::install INFO File already installed: errorLog.txt...
IService::install INFO File already installed: infoLog.txt...
IService::install INFO File already installed: IVCurve.pdf...
IService::install INFO File already installed: VPA44654-07297_IV_001.dat...
IService::install INFO File already installed: DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO File already installed: VPA44654-W07297.root...
IService::install INFO File already installed: status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07296-1.config
IService::next INFO Scheduling Data_VPA44654-W07296-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07296/1/
✘ Component is at BNL. Prohibiting upload!
✔ Service has no required stages or transformations. Allowing for upload, but careful! OK to upload
Metadata
Value
Component type
ATLAS18LS
Operator
TS
Date
2025-07-09T22:23:15.475+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.8
Humidity
2.0
Current per area @500V
0.845
Breakdown voltage
690.120
Current stability (RMS@700V)
0.008
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
Bare IV for VPA44654-W07297
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.100000 and current 0.087750 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.120000 and current 0.087350 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.086350 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.086150 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.013875, dIdV 0.001317
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.476421 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.970000, current 0.025950, dIdV 0.001112
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.000000, current 0.033945, dIdV 0.000483
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.355772 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.010002, current 0.037090, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.136197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.009998, current 0.038235, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.099862 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.040001, current 0.039130, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.131693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.040001, current 0.040475, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.282340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.043025, dIdV 0.000334
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.583030 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.050003, current 0.043620, dIdV -0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.420315 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.059998, current 0.042515, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011180 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.042910, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.205664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.044305, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.506415 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.059998, current 0.044705, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321707 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.059998, current 0.044250, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.073253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.059998, current 0.044645, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.178705 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.050003, current 0.045890, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.656788 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.050003, current 0.046785, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.052812 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.059998, current 0.047785, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.787651 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.059998, current 0.050230, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.009485 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.080002, current 0.052425, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.611540 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.120010, current 0.053770, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.395155 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.119995, current 0.055315, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.800447 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.057960, dIdV 0.000323
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.255867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.060155, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.448607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.149994, current 0.059955, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.632514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.139999, current 0.060050, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.742259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.060795, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.108384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.179993, current 0.060640, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.027228 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.190002, current 0.060935, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303608 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.050018, current 0.061535, dIdV 0.000057
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.271872 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.910004, current 0.061485, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321698 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.929993, current 0.062380, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.229393 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.940002, current 0.063525, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.076727 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.929993, current 0.063275, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.185635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.950012, current 0.063420, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.346029 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.970001, current 0.064015, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.305592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.959991, current 0.064460, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.192501 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.959991, current 0.063805, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.969648 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.949982, current 0.062855, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.153417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.959991, current 0.064400, dIdV 0.000333
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.040234 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.980011, current 0.066195, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.152950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.950012, current 0.066790, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.587524 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.950012, current 0.067785, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.654328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.970001, current 0.067735, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.739969 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.959991, current 0.067780, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.949982, current 0.069275, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.151581 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.950012, current 0.069270, dIdV -0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.178979 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.959991, current 0.070215, dIdV 0.000365
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.468994 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.949982, current 0.071615, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.576742 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.950012, current 0.071910, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.989161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.959991, current 0.072905, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.380945 and VBD limit 5.549600
SensorIVSvc::CalculateVBD INFO Average voltage 514.960022, current 0.073100, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.112714 and VBD limit 5.649600
SensorIVSvc::CalculateVBD INFO Average voltage 524.970032, current 0.074845, dIdV 0.000364
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.555035 and VBD limit 5.749700
SensorIVSvc::CalculateVBD INFO Average voltage 534.979980, current 0.076440, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321940 and VBD limit 5.849800
SensorIVSvc::CalculateVBD INFO Average voltage 545.000000, current 0.076135, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.106947 and VBD limit 5.950000
SensorIVSvc::CalculateVBD INFO Average voltage 555.020020, current 0.077585, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.181879 and VBD limit 6.050200
SensorIVSvc::CalculateVBD INFO Average voltage 565.030029, current 0.078730, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.544349 and VBD limit 6.150300
SensorIVSvc::CalculateVBD INFO Average voltage 575.039978, current 0.078775, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.620481 and VBD limit 6.250400
SensorIVSvc::CalculateVBD INFO Average voltage 585.049988, current 0.079220, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.029482 and VBD limit 6.350500
SensorIVSvc::CalculateVBD INFO Average voltage 595.059998, current 0.079715, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.709160 and VBD limit 6.450600
SensorIVSvc::CalculateVBD INFO Average voltage 605.059998, current 0.080960, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.150929 and VBD limit 6.550600
SensorIVSvc::CalculateVBD INFO Average voltage 615.080017, current 0.082805, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.590669 and VBD limit 6.650800
SensorIVSvc::CalculateVBD INFO Average voltage 625.099976, current 0.083405, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.712002 and VBD limit 6.751000
SensorIVSvc::CalculateVBD INFO Average voltage 635.099976, current 0.083450, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.791497 and VBD limit 6.851000
SensorIVSvc::CalculateVBD INFO Average voltage 645.130005, current 0.083945, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.038197 and VBD limit 6.951300
SensorIVSvc::CalculateVBD INFO Average voltage 655.140015, current 0.084090, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.265956 and VBD limit 7.051400
SensorIVSvc::CalculateVBD INFO Average voltage 665.119995, current 0.084885, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.979443 and VBD limit 7.151200
SensorIVSvc::CalculateVBD INFO Average voltage 675.119995, current 0.085930, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.659957 and VBD limit 7.251200
SensorIVSvc::CalculateVBD INFO Average voltage 685.119995, current 0.086725, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.592493 and VBD limit 7.351200
SensorIVSvc::CalculateVBD INFO Average voltage 695.109985, current 0.087425, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.517846 and VBD limit 7.451100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.086900 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.007698
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 2
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07297/2//VPA44654-07297_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-09T22:23:30.449+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 9
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 23
SensorIVSvc::getDate INFO Second 30
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 09 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07297
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07297/SensorIV_PreTabIV_PPB_v1-2/
IService::install INFO File already installed: warningLog.txt...
IService::install INFO File already installed: errorLog.txt...
IService::install INFO File already installed: infoLog.txt...
IService::install INFO File already installed: IVCurve.pdf...
IService::install INFO File already installed: VPA44654-07297_IV_002.dat...
IService::install INFO File already installed: DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO File already installed: VPA44654-W07297.root...
IService::install INFO File already installed: status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07296-2.config
IService::next INFO Scheduling Data_VPA44654-W07296-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07296/2/
Metadata
Value
Component type
ATLAS18LS
Operator
TS
Date
2025-07-09T22:23:30.449+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.8
Humidity
2.0
Current per area @500V
0.845
Breakdown voltage
690.120
Current stability (RMS@700V)
0.008
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
Bare IV for VPA44654-W07297
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.100000 and current 0.087750 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.120000 and current 0.087350 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.086350 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.086150 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.020000, current 0.013875, dIdV 0.001317
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.476421 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.970000, current 0.025950, dIdV 0.001112
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.641360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.000000, current 0.033945, dIdV 0.000483
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.355772 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.010002, current 0.037090, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.136197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.009998, current 0.038235, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.099862 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.040001, current 0.039130, dIdV 0.000094
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.131693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.040001, current 0.040475, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.282340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.029999, current 0.043025, dIdV 0.000334
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.583030 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.050003, current 0.043620, dIdV -0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.420315 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.059998, current 0.042515, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011180 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.059998, current 0.042910, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.205664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.059998, current 0.044305, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.506415 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.059998, current 0.044705, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321707 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.059998, current 0.044250, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.073253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.059998, current 0.044645, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.178705 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.050003, current 0.045890, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.656788 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.050003, current 0.046785, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.052812 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.059998, current 0.047785, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.787651 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.059998, current 0.050230, dIdV 0.000274
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.009485 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.080002, current 0.052425, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.611540 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.120010, current 0.053770, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.395155 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.119995, current 0.055315, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.800447 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.057960, dIdV 0.000323
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.255867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.060155, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.448607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.149994, current 0.059955, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.632514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.139999, current 0.060050, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.742259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.060795, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.108384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.179993, current 0.060640, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.027228 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.190002, current 0.060935, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303608 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.050018, current 0.061535, dIdV 0.000057
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.271872 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.910004, current 0.061485, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321698 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.929993, current 0.062380, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.229393 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.940002, current 0.063525, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.076727 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.929993, current 0.063275, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.185635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.950012, current 0.063420, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.346029 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.970001, current 0.064015, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.305592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.959991, current 0.064460, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.192501 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.959991, current 0.063805, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.969648 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.949982, current 0.062855, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.153417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.959991, current 0.064400, dIdV 0.000333
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.040234 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.980011, current 0.066195, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.152950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.950012, current 0.066790, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.587524 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.950012, current 0.067785, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.654328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.970001, current 0.067735, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.739969 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.959991, current 0.067780, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.949982, current 0.069275, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.151581 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.950012, current 0.069270, dIdV -0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.178979 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.959991, current 0.070215, dIdV 0.000365
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.468994 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.949982, current 0.071615, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.576742 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.950012, current 0.071910, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.989161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.959991, current 0.072905, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.380945 and VBD limit 5.549600
SensorIVSvc::CalculateVBD INFO Average voltage 514.960022, current 0.073100, dIdV -0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.112714 and VBD limit 5.649600
SensorIVSvc::CalculateVBD INFO Average voltage 524.970032, current 0.074845, dIdV 0.000364
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.555035 and VBD limit 5.749700
SensorIVSvc::CalculateVBD INFO Average voltage 534.979980, current 0.076440, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.321940 and VBD limit 5.849800
SensorIVSvc::CalculateVBD INFO Average voltage 545.000000, current 0.076135, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.106947 and VBD limit 5.950000
SensorIVSvc::CalculateVBD INFO Average voltage 555.020020, current 0.077585, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.181879 and VBD limit 6.050200
SensorIVSvc::CalculateVBD INFO Average voltage 565.030029, current 0.078730, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.544349 and VBD limit 6.150300
SensorIVSvc::CalculateVBD INFO Average voltage 575.039978, current 0.078775, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.620481 and VBD limit 6.250400
SensorIVSvc::CalculateVBD INFO Average voltage 585.049988, current 0.079220, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.029482 and VBD limit 6.350500
SensorIVSvc::CalculateVBD INFO Average voltage 595.059998, current 0.079715, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.709160 and VBD limit 6.450600
SensorIVSvc::CalculateVBD INFO Average voltage 605.059998, current 0.080960, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.150929 and VBD limit 6.550600
SensorIVSvc::CalculateVBD INFO Average voltage 615.080017, current 0.082805, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.590669 and VBD limit 6.650800
SensorIVSvc::CalculateVBD INFO Average voltage 625.099976, current 0.083405, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.712002 and VBD limit 6.751000
SensorIVSvc::CalculateVBD INFO Average voltage 635.099976, current 0.083450, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.791497 and VBD limit 6.851000
SensorIVSvc::CalculateVBD INFO Average voltage 645.130005, current 0.083945, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.038197 and VBD limit 6.951300
SensorIVSvc::CalculateVBD INFO Average voltage 655.140015, current 0.084090, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.265956 and VBD limit 7.051400
SensorIVSvc::CalculateVBD INFO Average voltage 665.119995, current 0.084885, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.979443 and VBD limit 7.151200
SensorIVSvc::CalculateVBD INFO Average voltage 675.119995, current 0.085930, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.659957 and VBD limit 7.251200
SensorIVSvc::CalculateVBD INFO Average voltage 685.119995, current 0.086725, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.592493 and VBD limit 7.351200
SensorIVSvc::CalculateVBD INFO Average voltage 695.109985, current 0.087425, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.517846 and VBD limit 7.451100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.086900 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.007698
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 3
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07297/3//VPA44654-07297_IV_003.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-09T23:50:07.750+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 9
SensorIVSvc::getDate INFO Hour 23
SensorIVSvc::getDate INFO Minute 50
SensorIVSvc::getDate INFO Second 7
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 09 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07297
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07297/SensorIV_PreTabIV_PPB_v1-3/
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 VPA44654-07297_IV_003.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07297.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07296-3.config
IService::next INFO Scheduling Data_VPA44654-W07296-3.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07296/3/
Metadata
Value
Component type
ATLAS18LS
Operator
tate
Date
2025-07-09T23:50:07.750+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.8
Humidity
2.0
Current per area @500V
0.845
Breakdown voltage
690.120
Current stability (RMS@700V)
0.008
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