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Basic Information for VPA38186-W01298
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.202070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.201570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.200870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.199970 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.010000, current 0.015395, dIdV 0.003071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.999443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.032900, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198784 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.990000, current 0.038755, dIdV 0.000736
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.474893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.980000, current 0.044355, dIdV 0.000385
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.980000, current 0.048010, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.324163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.989998, current 0.052565, dIdV 0.000564
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.589886 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.989998, current 0.056315, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.990005, current 0.057765, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.136038 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.000000, current 0.057870, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.989998, current 0.058425, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.317675 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 104.990005, current 0.060575, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.406494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.010002, current 0.061275, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.177954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.009995, current 0.060180, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.258097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.029999, current 0.059535, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011273 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.050003, current 0.060235, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.349870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.069992, current 0.061285, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.163489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.080002, current 0.061790, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.096565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.062145, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.100006, current 0.062245, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.044606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.100006, current 0.062295, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078297 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.100006, current 0.063400, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.634063 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.110001, current 0.063855, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.353010 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.065655, dIdV 0.000466
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.597531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.120010, current 0.069305, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.895441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.160004, current 0.071710, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.735512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.072615, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123237 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.073565, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.812592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.149994, current 0.074570, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.088379 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.160004, current 0.075325, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.662503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.149994, current 0.077375, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.898213 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.160004, current 0.078525, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.019353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.010010, current 0.079135, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.523338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.829987, current 0.080100, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.268187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.830017, current 0.081205, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.637831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.839996, current 0.082755, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.645885 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.839996, current 0.083860, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.279268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.850006, current 0.085165, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833720 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.869995, current 0.086665, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.453272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.890015, current 0.088365, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.021543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.899994, current 0.089620, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.070502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.910004, current 0.091025, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.176457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.920013, current 0.093525, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.042568 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.940002, current 0.095875, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.037424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.959991, current 0.098225, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.040627 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.970001, current 0.100480, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.954635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.970001, current 0.104235, dIdV 0.000536
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.339874 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.959991, current 0.106085, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.723179 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.970001, current 0.107040, dIdV 0.000355
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.576530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.000000, current 0.110545, dIdV 0.000344
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.507607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.019989, current 0.113595, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.154807 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.019989, current 0.117045, dIdV 0.000425
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.833769 and VBD limit 5.550200
SensorIVSvc::CalculateVBD INFO Average voltage 515.029968, current 0.119795, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.536335 and VBD limit 5.650300
SensorIVSvc::CalculateVBD INFO Average voltage 525.029968, current 0.122700, dIdV 0.000457
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.955122 and VBD limit 5.750300
SensorIVSvc::CalculateVBD INFO Average voltage 535.010010, current 0.126705, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.459677 and VBD limit 5.850100
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.130505, dIdV 0.000413
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.726234 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.020020, current 0.134310, dIdV 0.000347
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.435546 and VBD limit 6.050200
SensorIVSvc::CalculateVBD INFO Average voltage 565.010010, current 0.138165, dIdV 0.000424
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.734520 and VBD limit 6.150100
SensorIVSvc::CalculateVBD INFO Average voltage 575.020020, current 0.142515, dIdV 0.000445
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.795487 and VBD limit 6.250200
SensorIVSvc::CalculateVBD INFO Average voltage 585.020020, current 0.146920, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.736106 and VBD limit 6.350200
SensorIVSvc::CalculateVBD INFO Average voltage 595.030029, current 0.150525, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.124365 and VBD limit 6.450300
SensorIVSvc::CalculateVBD INFO Average voltage 605.039978, current 0.153825, dIdV 0.000375
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.474988 and VBD limit 6.550400
SensorIVSvc::CalculateVBD INFO Average voltage 615.049988, current 0.157775, dIdV 0.000414
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.614554 and VBD limit 6.650500
SensorIVSvc::CalculateVBD INFO Average voltage 624.969971, current 0.163285, dIdV 0.000700
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.677677 and VBD limit 6.749700
SensorIVSvc::CalculateVBD INFO Average voltage 634.970032, current 0.169040, dIdV 0.000456
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.712119 and VBD limit 6.849700
SensorIVSvc::CalculateVBD INFO Average voltage 645.080017, current 0.173885, dIdV 0.000503
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.865989 and VBD limit 6.950800
SensorIVSvc::CalculateVBD INFO Average voltage 655.089966, current 0.179485, dIdV 0.000616
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.249144 and VBD limit 7.050900
SensorIVSvc::CalculateVBD INFO Average voltage 665.100037, current 0.184735, dIdV 0.000433
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.559888 and VBD limit 7.151000
SensorIVSvc::CalculateVBD INFO Average voltage 675.130005, current 0.189140, dIdV 0.000445
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.588807 and VBD limit 7.251300
SensorIVSvc::CalculateVBD INFO Average voltage 685.130005, current 0.194395, dIdV 0.000606
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.136548 and VBD limit 7.351300
SensorIVSvc::CalculateVBD INFO Average voltage 695.130005, current 0.199745, dIdV 0.000464
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.615010 and VBD limit 7.451300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.201120 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.003923
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//VPA38186-W01298/1//VPA38186-01298_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-03T20:54:08.411+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 3
SensorIVSvc::getDate INFO Hour 20
SensorIVSvc::getDate INFO Minute 54
SensorIVSvc::getDate INFO Second 8
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 03 Sep 2025
IService::log INFO Logging status 0111 for component VPA38186-W01298
IService::install INFO Installing output directory to /home/data/modules/VPA38186-W01298/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 VPA38186-01298_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38186-W01298.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38186-W01297-1.config
IService::next INFO Scheduling Data_VPA38186-W01297-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38186-W01297/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-09-03T20:54:08.411+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.9
Current per area @500V
1.245
Breakdown voltage
690.120
Current stability (RMS@700V)
0.004
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 VPA38186-W01298
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.202070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.201570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.200870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.199970 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.010000, current 0.015395, dIdV 0.003071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.999443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.032900, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198784 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.990000, current 0.038755, dIdV 0.000736
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.474893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.980000, current 0.044355, dIdV 0.000385
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.980000, current 0.048010, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.324163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.989998, current 0.052565, dIdV 0.000564
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.589886 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.989998, current 0.056315, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.990005, current 0.057765, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.136038 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.000000, current 0.057870, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.989998, current 0.058425, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.317675 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 104.990005, current 0.060575, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.406494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.010002, current 0.061275, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.177954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.009995, current 0.060180, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.258097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.029999, current 0.059535, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011273 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.050003, current 0.060235, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.349870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.069992, current 0.061285, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.163489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.080002, current 0.061790, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.096565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.062145, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.100006, current 0.062245, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.044606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.100006, current 0.062295, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078297 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.100006, current 0.063400, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.634063 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.110001, current 0.063855, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.353010 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.065655, dIdV 0.000466
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.597531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.120010, current 0.069305, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.895441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.160004, current 0.071710, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.735512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.072615, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123237 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.073565, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.812592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.149994, current 0.074570, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.088379 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.160004, current 0.075325, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.662503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.149994, current 0.077375, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.898213 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.160004, current 0.078525, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.019353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.010010, current 0.079135, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.523338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.829987, current 0.080100, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.268187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.830017, current 0.081205, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.637831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.839996, current 0.082755, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.645885 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.839996, current 0.083860, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.279268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.850006, current 0.085165, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833720 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.869995, current 0.086665, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.453272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.890015, current 0.088365, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.021543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.899994, current 0.089620, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.070502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.910004, current 0.091025, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.176457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.920013, current 0.093525, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.042568 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.940002, current 0.095875, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.037424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.959991, current 0.098225, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.040627 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.970001, current 0.100480, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.954635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.970001, current 0.104235, dIdV 0.000536
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.339874 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.959991, current 0.106085, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.723179 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.970001, current 0.107040, dIdV 0.000355
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.576530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.000000, current 0.110545, dIdV 0.000344
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.507607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.019989, current 0.113595, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.154807 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.019989, current 0.117045, dIdV 0.000425
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.833769 and VBD limit 5.550200
SensorIVSvc::CalculateVBD INFO Average voltage 515.029968, current 0.119795, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.536335 and VBD limit 5.650300
SensorIVSvc::CalculateVBD INFO Average voltage 525.029968, current 0.122700, dIdV 0.000457
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.955122 and VBD limit 5.750300
SensorIVSvc::CalculateVBD INFO Average voltage 535.010010, current 0.126705, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.459677 and VBD limit 5.850100
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.130505, dIdV 0.000413
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.726234 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.020020, current 0.134310, dIdV 0.000347
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.435546 and VBD limit 6.050200
SensorIVSvc::CalculateVBD INFO Average voltage 565.010010, current 0.138165, dIdV 0.000424
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.734520 and VBD limit 6.150100
SensorIVSvc::CalculateVBD INFO Average voltage 575.020020, current 0.142515, dIdV 0.000445
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.795487 and VBD limit 6.250200
SensorIVSvc::CalculateVBD INFO Average voltage 585.020020, current 0.146920, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.736106 and VBD limit 6.350200
SensorIVSvc::CalculateVBD INFO Average voltage 595.030029, current 0.150525, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.124365 and VBD limit 6.450300
SensorIVSvc::CalculateVBD INFO Average voltage 605.039978, current 0.153825, dIdV 0.000375
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.474988 and VBD limit 6.550400
SensorIVSvc::CalculateVBD INFO Average voltage 615.049988, current 0.157775, dIdV 0.000414
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.614554 and VBD limit 6.650500
SensorIVSvc::CalculateVBD INFO Average voltage 624.969971, current 0.163285, dIdV 0.000700
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.677677 and VBD limit 6.749700
SensorIVSvc::CalculateVBD INFO Average voltage 634.970032, current 0.169040, dIdV 0.000456
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.712119 and VBD limit 6.849700
SensorIVSvc::CalculateVBD INFO Average voltage 645.080017, current 0.173885, dIdV 0.000503
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.865989 and VBD limit 6.950800
SensorIVSvc::CalculateVBD INFO Average voltage 655.089966, current 0.179485, dIdV 0.000616
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.249144 and VBD limit 7.050900
SensorIVSvc::CalculateVBD INFO Average voltage 665.100037, current 0.184735, dIdV 0.000433
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.559888 and VBD limit 7.151000
SensorIVSvc::CalculateVBD INFO Average voltage 675.130005, current 0.189140, dIdV 0.000445
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.588807 and VBD limit 7.251300
SensorIVSvc::CalculateVBD INFO Average voltage 685.130005, current 0.194395, dIdV 0.000606
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.136548 and VBD limit 7.351300
SensorIVSvc::CalculateVBD INFO Average voltage 695.130005, current 0.199745, dIdV 0.000464
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.615010 and VBD limit 7.451300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.201120 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.003923
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//VPA38186-W01298/2//VPA38186-01298_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-03T20:58:49.708+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 3
SensorIVSvc::getDate INFO Hour 20
SensorIVSvc::getDate INFO Minute 58
SensorIVSvc::getDate INFO Second 49
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 03 Sep 2025
IService::log INFO Logging status 0111 for component VPA38186-W01298
IService::install INFO Installing output directory to /home/data/modules/VPA38186-W01298/SensorIV_PreTabIV_PPB_v1-2/
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 VPA38186-01298_IV_002.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38186-W01298.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38186-W01297-2.config
IService::next INFO Scheduling Data_VPA38186-W01297-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38186-W01297/2/
✔ Component is at UCSC. OK to upload
✔ Service has no required stages or transformations. Allowing for upload, but careful! OK to upload
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-09-03T20:58:49.708+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.9
Current per area @500V
1.245
Breakdown voltage
690.120
Current stability (RMS@700V)
0.004
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 VPA38186-W01298
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.202070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.201570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.200870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.199970 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.010000, current 0.015395, dIdV 0.003071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.999443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.032900, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198784 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.990000, current 0.038755, dIdV 0.000736
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.474893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.980000, current 0.044355, dIdV 0.000385
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.980000, current 0.048010, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.324163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.989998, current 0.052565, dIdV 0.000564
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.589886 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.989998, current 0.056315, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.990005, current 0.057765, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.136038 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.000000, current 0.057870, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.989998, current 0.058425, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.317675 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 104.990005, current 0.060575, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.406494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.010002, current 0.061275, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.177954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.009995, current 0.060180, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.258097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.029999, current 0.059535, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011273 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.050003, current 0.060235, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.349870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.069992, current 0.061285, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.163489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.080002, current 0.061790, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.096565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.062145, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.100006, current 0.062245, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.044606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.100006, current 0.062295, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078297 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.100006, current 0.063400, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.634063 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.110001, current 0.063855, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.353010 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.065655, dIdV 0.000466
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.597531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.120010, current 0.069305, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.895441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.160004, current 0.071710, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.735512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.072615, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123237 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.073565, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.812592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.149994, current 0.074570, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.088379 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.160004, current 0.075325, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.662503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.149994, current 0.077375, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.898213 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.160004, current 0.078525, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.019353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.010010, current 0.079135, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.523338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.829987, current 0.080100, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.268187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.830017, current 0.081205, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.637831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.839996, current 0.082755, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.645885 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.839996, current 0.083860, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.279268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.850006, current 0.085165, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833720 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.869995, current 0.086665, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.453272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.890015, current 0.088365, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.021543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.899994, current 0.089620, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.070502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.910004, current 0.091025, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.176457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.920013, current 0.093525, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.042568 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.940002, current 0.095875, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.037424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.959991, current 0.098225, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.040627 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.970001, current 0.100480, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.954635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.970001, current 0.104235, dIdV 0.000536
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.339874 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.959991, current 0.106085, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.723179 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.970001, current 0.107040, dIdV 0.000355
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.576530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.000000, current 0.110545, dIdV 0.000344
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.507607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.019989, current 0.113595, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.154807 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.019989, current 0.117045, dIdV 0.000425
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.833769 and VBD limit 5.550200
SensorIVSvc::CalculateVBD INFO Average voltage 515.029968, current 0.119795, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.536335 and VBD limit 5.650300
SensorIVSvc::CalculateVBD INFO Average voltage 525.029968, current 0.122700, dIdV 0.000457
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.955122 and VBD limit 5.750300
SensorIVSvc::CalculateVBD INFO Average voltage 535.010010, current 0.126705, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.459677 and VBD limit 5.850100
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.130505, dIdV 0.000413
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.726234 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.020020, current 0.134310, dIdV 0.000347
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.435546 and VBD limit 6.050200
SensorIVSvc::CalculateVBD INFO Average voltage 565.010010, current 0.138165, dIdV 0.000424
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.734520 and VBD limit 6.150100
SensorIVSvc::CalculateVBD INFO Average voltage 575.020020, current 0.142515, dIdV 0.000445
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.795487 and VBD limit 6.250200
SensorIVSvc::CalculateVBD INFO Average voltage 585.020020, current 0.146920, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.736106 and VBD limit 6.350200
SensorIVSvc::CalculateVBD INFO Average voltage 595.030029, current 0.150525, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.124365 and VBD limit 6.450300
SensorIVSvc::CalculateVBD INFO Average voltage 605.039978, current 0.153825, dIdV 0.000375
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.474988 and VBD limit 6.550400
SensorIVSvc::CalculateVBD INFO Average voltage 615.049988, current 0.157775, dIdV 0.000414
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.614554 and VBD limit 6.650500
SensorIVSvc::CalculateVBD INFO Average voltage 624.969971, current 0.163285, dIdV 0.000700
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.677677 and VBD limit 6.749700
SensorIVSvc::CalculateVBD INFO Average voltage 634.970032, current 0.169040, dIdV 0.000456
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.712119 and VBD limit 6.849700
SensorIVSvc::CalculateVBD INFO Average voltage 645.080017, current 0.173885, dIdV 0.000503
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.865989 and VBD limit 6.950800
SensorIVSvc::CalculateVBD INFO Average voltage 655.089966, current 0.179485, dIdV 0.000616
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.249144 and VBD limit 7.050900
SensorIVSvc::CalculateVBD INFO Average voltage 665.100037, current 0.184735, dIdV 0.000433
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.559888 and VBD limit 7.151000
SensorIVSvc::CalculateVBD INFO Average voltage 675.130005, current 0.189140, dIdV 0.000445
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.588807 and VBD limit 7.251300
SensorIVSvc::CalculateVBD INFO Average voltage 685.130005, current 0.194395, dIdV 0.000606
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.136548 and VBD limit 7.351300
SensorIVSvc::CalculateVBD INFO Average voltage 695.130005, current 0.199745, dIdV 0.000464
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.615010 and VBD limit 7.451300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.201120 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.003923
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//VPA38186-W01298/3//VPA38186-01298_IV_003.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-03T20:59:13.406+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 3
SensorIVSvc::getDate INFO Hour 20
SensorIVSvc::getDate INFO Minute 59
SensorIVSvc::getDate INFO Second 13
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 03 Sep 2025
IService::log INFO Logging status 0111 for component VPA38186-W01298
IService::install INFO Installing output directory to /home/data/modules/VPA38186-W01298/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 VPA38186-01298_IV_003.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38186-W01298.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38186-W01297-3.config
IService::next INFO Scheduling Data_VPA38186-W01297-3.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38186-W01297/3/
✔ Component is at UCSC. OK to upload
✔ Service has no required stages or transformations. Allowing for upload, but careful! OK to upload
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-09-03T20:59:13.406+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.9
Current per area @500V
1.245
Breakdown voltage
690.120
Current stability (RMS@700V)
0.004
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 VPA38186-W01298
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.202070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.201570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.200870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.199970 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.010000, current 0.015395, dIdV 0.003071
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.999443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.000000, current 0.032900, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198784 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.990000, current 0.038755, dIdV 0.000736
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.474893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.980000, current 0.044355, dIdV 0.000385
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.980000, current 0.048010, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.324163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.989998, current 0.052565, dIdV 0.000564
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.589886 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.989998, current 0.056315, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.990005, current 0.057765, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.136038 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.000000, current 0.057870, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.989998, current 0.058425, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.317675 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 104.990005, current 0.060575, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.406494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.010002, current 0.061275, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.177954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.009995, current 0.060180, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.258097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.029999, current 0.059535, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011273 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.050003, current 0.060235, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.349870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.069992, current 0.061285, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.163489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.080002, current 0.061790, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.096565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.062145, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.098212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.100006, current 0.062245, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.044606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.100006, current 0.062295, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078297 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.100006, current 0.063400, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.634063 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.110001, current 0.063855, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.353010 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.110001, current 0.065655, dIdV 0.000466
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.597531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.120010, current 0.069305, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.895441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.160004, current 0.071710, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.735512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.072615, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.123237 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.073565, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.812592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.149994, current 0.074570, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.088379 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.160004, current 0.075325, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.662503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.149994, current 0.077375, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.898213 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.160004, current 0.078525, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.019353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.010010, current 0.079135, dIdV 0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.523338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.829987, current 0.080100, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.268187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.830017, current 0.081205, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.637831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.839996, current 0.082755, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.645885 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.839996, current 0.083860, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.279268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.850006, current 0.085165, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833720 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.869995, current 0.086665, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.453272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.890015, current 0.088365, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.021543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.899994, current 0.089620, dIdV 0.000016
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.070502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.910004, current 0.091025, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.176457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.920013, current 0.093525, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.042568 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.940002, current 0.095875, dIdV 0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.037424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.959991, current 0.098225, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.040627 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.970001, current 0.100480, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.954635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.970001, current 0.104235, dIdV 0.000536
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.339874 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.959991, current 0.106085, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.723179 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.970001, current 0.107040, dIdV 0.000355
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.576530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.000000, current 0.110545, dIdV 0.000344
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.507607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.019989, current 0.113595, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.154807 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.019989, current 0.117045, dIdV 0.000425
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.833769 and VBD limit 5.550200
SensorIVSvc::CalculateVBD INFO Average voltage 515.029968, current 0.119795, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.536335 and VBD limit 5.650300
SensorIVSvc::CalculateVBD INFO Average voltage 525.029968, current 0.122700, dIdV 0.000457
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.955122 and VBD limit 5.750300
SensorIVSvc::CalculateVBD INFO Average voltage 535.010010, current 0.126705, dIdV 0.000346
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.459677 and VBD limit 5.850100
SensorIVSvc::CalculateVBD INFO Average voltage 545.020020, current 0.130505, dIdV 0.000413
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.726234 and VBD limit 5.950200
SensorIVSvc::CalculateVBD INFO Average voltage 555.020020, current 0.134310, dIdV 0.000347
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.435546 and VBD limit 6.050200
SensorIVSvc::CalculateVBD INFO Average voltage 565.010010, current 0.138165, dIdV 0.000424
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.734520 and VBD limit 6.150100
SensorIVSvc::CalculateVBD INFO Average voltage 575.020020, current 0.142515, dIdV 0.000445
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.795487 and VBD limit 6.250200
SensorIVSvc::CalculateVBD INFO Average voltage 585.020020, current 0.146920, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.736106 and VBD limit 6.350200
SensorIVSvc::CalculateVBD INFO Average voltage 595.030029, current 0.150525, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.124365 and VBD limit 6.450300
SensorIVSvc::CalculateVBD INFO Average voltage 605.039978, current 0.153825, dIdV 0.000375
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.474988 and VBD limit 6.550400
SensorIVSvc::CalculateVBD INFO Average voltage 615.049988, current 0.157775, dIdV 0.000414
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.614554 and VBD limit 6.650500
SensorIVSvc::CalculateVBD INFO Average voltage 624.969971, current 0.163285, dIdV 0.000700
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.677677 and VBD limit 6.749700
SensorIVSvc::CalculateVBD INFO Average voltage 634.970032, current 0.169040, dIdV 0.000456
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.712119 and VBD limit 6.849700
SensorIVSvc::CalculateVBD INFO Average voltage 645.080017, current 0.173885, dIdV 0.000503
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.865989 and VBD limit 6.950800
SensorIVSvc::CalculateVBD INFO Average voltage 655.089966, current 0.179485, dIdV 0.000616
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.249144 and VBD limit 7.050900
SensorIVSvc::CalculateVBD INFO Average voltage 665.100037, current 0.184735, dIdV 0.000433
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.559888 and VBD limit 7.151000
SensorIVSvc::CalculateVBD INFO Average voltage 675.130005, current 0.189140, dIdV 0.000445
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.588807 and VBD limit 7.251300
SensorIVSvc::CalculateVBD INFO Average voltage 685.130005, current 0.194395, dIdV 0.000606
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.136548 and VBD limit 7.351300
SensorIVSvc::CalculateVBD INFO Average voltage 695.130005, current 0.199745, dIdV 0.000464
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.615010 and VBD limit 7.451300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.201120 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.003923
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 4
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38186-W01298/4//VPA38186-01298_IV_004.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-03T21:20:19.922+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 3
SensorIVSvc::getDate INFO Hour 21
SensorIVSvc::getDate INFO Minute 20
SensorIVSvc::getDate INFO Second 19
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 03 Sep 2025
IService::log INFO Logging status 0111 for component VPA38186-W01298
IService::install INFO Installing output directory to /home/data/modules/VPA38186-W01298/SensorIV_PreTabIV_PPB_v1-4/
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 VPA38186-01298_IV_004.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38186-W01298.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38186-W01297-4.config
IService::next INFO Scheduling Data_VPA38186-W01297-4.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38186-W01297/4/
✔ Component is at UCSC. OK to upload
✔ Service has no required stages or transformations. Allowing for upload, but careful! OK to upload
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2025-09-03T21:20:19.922+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.9
Current per area @500V
1.245
Breakdown voltage
690.120
Current stability (RMS@700V)
0.004
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