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Basic Information for VPA44654-W07303
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.200000 and current 0.098470 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.097870 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.097570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.097570 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.000000, current 0.014995, dIdV 0.002615
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.872111 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.990000, current 0.032250, dIdV 0.000844
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.392441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.990000, current 0.039655, dIdV 0.000636
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.400970 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.980000, current 0.045305, dIdV 0.000495
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.382190 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.980000, current 0.049960, dIdV 0.000436
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.392540 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.989998, current 0.053865, dIdV 0.000344
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.351502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.000000, current 0.056315, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.167362 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.010002, current 0.057065, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.006559 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.019997, current 0.057720, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.185595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.019997, current 0.058775, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.137417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.019997, current 0.059025, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.062274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.019997, current 0.058925, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.029280 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.019997, current 0.058180, dIdV -0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.352411 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.029999, current 0.058035, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.313477 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.039993, current 0.059485, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.377931 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.050003, current 0.059935, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.167817 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.069992, current 0.060390, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.425559 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.089996, current 0.060845, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.186673 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.100006, current 0.061845, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.793136 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.020004, current 0.063100, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.043973 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.029999, current 0.065705, dIdV 0.000526
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.639929 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.119995, current 0.069355, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.604836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.119995, current 0.070205, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.080165 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.130005, current 0.071255, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.773914 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.160004, current 0.072460, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.020219 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.072765, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.193259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.074065, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.735363 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.140015, current 0.074870, dIdV -0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.161696 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.160004, current 0.074975, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.246236 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.169983, current 0.074575, dIdV -0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.575064 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.179993, current 0.074175, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.266366 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.029999, current 0.074835, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.291974 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.880005, current 0.076145, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.828672 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.880005, current 0.076750, dIdV -0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.324178 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.859985, current 0.076955, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515352 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.869995, current 0.077155, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.344270 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.880005, current 0.076160, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.594080 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.890015, current 0.075615, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.074220 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.899994, current 0.075465, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.229517 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.899994, current 0.076470, dIdV 0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.270373 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.910004, current 0.078025, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.336644 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.920013, current 0.078775, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.447708 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.940002, current 0.078825, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.402709 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.959991, current 0.080175, dIdV 0.000345
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.871671 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.979980, current 0.081575, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.353153 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.980011, current 0.082080, dIdV 0.000167
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.923855 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.970001, current 0.083535, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.694382 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.980011, current 0.084190, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.033851 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.989990, current 0.084045, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.201568 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.989990, current 0.084395, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.617076 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.000000, current 0.085095, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.206882 and VBD limit 5.550000
SensorIVSvc::CalculateVBD INFO Average voltage 515.029968, current 0.086745, dIdV 0.000294
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.748004 and VBD limit 5.650300
SensorIVSvc::CalculateVBD INFO Average voltage 525.039978, current 0.087800, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.502316 and VBD limit 5.750400
SensorIVSvc::CalculateVBD INFO Average voltage 535.039978, current 0.087805, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.517948 and VBD limit 5.850400
SensorIVSvc::CalculateVBD INFO Average voltage 545.039978, current 0.088405, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.215784 and VBD limit 5.950400
SensorIVSvc::CalculateVBD INFO Average voltage 555.029968, current 0.089160, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.723559 and VBD limit 6.050300
SensorIVSvc::CalculateVBD INFO Average voltage 565.030029, current 0.090715, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.212158 and VBD limit 6.150300
SensorIVSvc::CalculateVBD INFO Average voltage 575.039978, current 0.091065, dIdV -0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.789326 and VBD limit 6.250400
SensorIVSvc::CalculateVBD INFO Average voltage 585.049988, current 0.090365, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.096921 and VBD limit 6.350500
SensorIVSvc::CalculateVBD INFO Average voltage 595.059998, current 0.091220, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.213343 and VBD limit 6.450600
SensorIVSvc::CalculateVBD INFO Average voltage 605.090027, current 0.091625, dIdV -0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.689283 and VBD limit 6.550900
SensorIVSvc::CalculateVBD INFO Average voltage 615.099976, current 0.091975, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.175045 and VBD limit 6.651000
SensorIVSvc::CalculateVBD INFO Average voltage 625.000000, current 0.092480, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.508240 and VBD limit 6.750000
SensorIVSvc::CalculateVBD INFO Average voltage 635.010010, current 0.092335, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.304004 and VBD limit 6.850100
SensorIVSvc::CalculateVBD INFO Average voltage 645.109985, current 0.093685, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.546246 and VBD limit 6.951100
SensorIVSvc::CalculateVBD INFO Average voltage 655.130005, current 0.095585, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.060234 and VBD limit 7.051300
SensorIVSvc::CalculateVBD INFO Average voltage 665.160034, current 0.096035, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.448411 and VBD limit 7.151600
SensorIVSvc::CalculateVBD INFO Average voltage 675.210022, current 0.096135, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.593442 and VBD limit 7.252100
SensorIVSvc::CalculateVBD INFO Average voltage 685.219971, current 0.097440, dIdV 0.000177
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.242642 and VBD limit 7.352200
SensorIVSvc::CalculateVBD INFO Average voltage 695.200012, current 0.098395, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.105981 and VBD limit 7.452000
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.200012
SensorIVSvc::read INFO Mean voltage for current stability 0.097870 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.003754
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-W07303/1//VPA44654-07303_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.535+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 25
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 34
SensorIVSvc::getDate INFO Second 21
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 25 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07303
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07303/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 VPA44654-07303_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07303.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07302-1.config
IService::next INFO Scheduling Data_VPA44654-W07302-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07302/1/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.535+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.2
Humidity
2.1
Current per area @500V
0.873
Breakdown voltage
690.200
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 VPA44654-W07303
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.200000 and current 0.101970 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.100070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.099070 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.098570 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.040000, current 0.015595, dIdV 0.002785
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.900058 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.020000, current 0.032250, dIdV 0.000548
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.255313 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.000000, current 0.038155, dIdV 0.000635
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.416066 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.990002, current 0.044505, dIdV 0.000636
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.500240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.989998, current 0.050660, dIdV 0.000595
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.528238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.020000, current 0.053965, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.066007 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.010002, current 0.054565, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.065924 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.010002, current 0.055265, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.114681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.029999, current 0.056170, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.145616 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.009995, current 0.056125, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.178103 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.019997, current 0.056325, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.269281 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.029999, current 0.057225, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.070496 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.019997, current 0.058030, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.271455 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.040009, current 0.059335, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.306021 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.050003, current 0.059185, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.405191 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.059998, current 0.060435, dIdV 0.000413
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.060537 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.080002, current 0.061840, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.357709 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.061545, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213356 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.089996, current 0.063195, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.745371 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.050003, current 0.066350, dIdV 0.000380
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.116497 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.070007, current 0.069255, dIdV 0.000202
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.598642 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.160004, current 0.070905, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.377799 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.149994, current 0.073055, dIdV 0.000307
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.945661 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.139999, current 0.074755, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.109653 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.169998, current 0.075210, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.182185 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.075965, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.319749 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.149994, current 0.076015, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.297085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.149994, current 0.076220, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.453945 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.170013, current 0.076525, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.241739 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.179993, current 0.077975, dIdV 0.000355
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.343878 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.190002, current 0.078875, dIdV -0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.675774 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.029999, current 0.079385, dIdV 0.000287
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.137931 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.850006, current 0.080050, dIdV -0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.585536 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.850006, current 0.079855, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.439410 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.889984, current 0.080505, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.106463 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.899994, current 0.081655, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.894577 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.890015, current 0.082860, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.158217 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.899994, current 0.083315, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.247488 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.910004, current 0.083915, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.297554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.920013, current 0.084665, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.396483 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.940002, current 0.085620, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.499330 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.949982, current 0.086475, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.312527 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.950012, current 0.087075, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.267879 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.970001, current 0.086125, dIdV -0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.234890 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.000000, current 0.085725, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.853106 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.989990, current 0.086830, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.295212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.970001, current 0.087285, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.186074 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.989990, current 0.086685, dIdV -0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.847626 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.010010, current 0.085490, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.475606 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.019989, current 0.086145, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.235467 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.029999, current 0.087445, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.259374 and VBD limit 5.550300
SensorIVSvc::CalculateVBD INFO Average voltage 515.059998, current 0.087645, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.029266 and VBD limit 5.650600
SensorIVSvc::CalculateVBD INFO Average voltage 525.059998, current 0.088300, dIdV 0.000137
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.811947 and VBD limit 5.750600
SensorIVSvc::CalculateVBD INFO Average voltage 535.039978, current 0.089355, dIdV 0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.449085 and VBD limit 5.850400
SensorIVSvc::CalculateVBD INFO Average voltage 545.049988, current 0.090005, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.332403 and VBD limit 5.950500
SensorIVSvc::CalculateVBD INFO Average voltage 555.039978, current 0.090860, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.711459 and VBD limit 6.050400
SensorIVSvc::CalculateVBD INFO Average voltage 565.030029, current 0.091515, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.092428 and VBD limit 6.150300
SensorIVSvc::CalculateVBD INFO Average voltage 575.029968, current 0.092215, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.781031 and VBD limit 6.250300
SensorIVSvc::CalculateVBD INFO Average voltage 585.030029, current 0.093315, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.594405 and VBD limit 6.350300
SensorIVSvc::CalculateVBD INFO Average voltage 595.049988, current 0.093770, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.025333 and VBD limit 6.450500
SensorIVSvc::CalculateVBD INFO Average voltage 605.059998, current 0.094075, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.418059 and VBD limit 6.550600
SensorIVSvc::CalculateVBD INFO Average voltage 615.070007, current 0.094625, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.291920 and VBD limit 6.650700
SensorIVSvc::CalculateVBD INFO Average voltage 625.000000, current 0.094830, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.026792 and VBD limit 6.750000
SensorIVSvc::CalculateVBD INFO Average voltage 635.020020, current 0.095335, dIdV 0.000103
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.685684 and VBD limit 6.850200
SensorIVSvc::CalculateVBD INFO Average voltage 645.150024, current 0.096885, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.356938 and VBD limit 6.951500
SensorIVSvc::CalculateVBD INFO Average voltage 655.150024, current 0.098235, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.436115 and VBD limit 7.051500
SensorIVSvc::CalculateVBD INFO Average voltage 665.140015, current 0.098385, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.235678 and VBD limit 7.151400
SensorIVSvc::CalculateVBD INFO Average voltage 675.169983, current 0.098535, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.444496 and VBD limit 7.251700
SensorIVSvc::CalculateVBD INFO Average voltage 685.179993, current 0.099840, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.345105 and VBD limit 7.351800
SensorIVSvc::CalculateVBD INFO Average voltage 695.190002, current 0.101395, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.786896 and VBD limit 7.451900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.179993
SensorIVSvc::read INFO Mean voltage for current stability 0.099920 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.013020
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-W07303/2//VPA44654-07303_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-25T17:34:21.579+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 25
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 34
SensorIVSvc::getDate INFO Second 21
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 25 Jul 2025
IService::log INFO Logging status 0111 for component VPA44654-W07303
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07303/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 VPA44654-07303_IV_002.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07303.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07302-2.config
IService::next INFO Scheduling Data_VPA44654-W07302-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07302/2/
Metadata
Value
Component type
ATLAS18LS
Operator
SK
Date
2025-07-25T17:34:21.579+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.2
Humidity
9.6
Current per area @500V
0.896
Breakdown voltage
690.180
Current stability (RMS@700V)
0.013
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