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Basic Information for VPA44654-W07296
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.104660 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.104460 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.104460 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.104360 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.970000, current 0.025750, dIdV 0.004239
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.818252 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.940000, current 0.050190, dIdV 0.000674
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.200629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.940001, current 0.055480, dIdV 0.000384
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.172620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.950001, current 0.059070, dIdV 0.000333
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.197224 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.959999, current 0.061310, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.083599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.970001, current 0.061650, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.040934 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.980003, current 0.062040, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.129876 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.000000, current 0.063330, dIdV 0.000133
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.158060 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.029999, current 0.064820, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.214704 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.029999, current 0.065910, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.029999, current 0.066500, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.100880 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.050003, current 0.066440, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.131342 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.059998, current 0.066030, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011364 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.050003, current 0.066320, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.130587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.069992, current 0.067155, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221176 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.089996, current 0.068190, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.237010 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.070007, current 0.069435, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.345404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.070625, dIdV 0.000093
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.229629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.110001, current 0.072610, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.773463 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.130005, current 0.076000, dIdV 0.000373
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.958328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.130005, current 0.078540, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.350681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.149994, current 0.080230, dIdV 0.000203
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.543797 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.082115, dIdV 0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.473484 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.190002, current 0.082005, dIdV -0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.560380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.160004, current 0.082650, dIdV 0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.964923 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.084535, dIdV 0.000053
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159027 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.200012, current 0.085420, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.384978 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.209991, current 0.085360, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.437604 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.230011, current 0.086200, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.003908 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.260010, current 0.086890, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.561836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.260010, current 0.086880, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.578542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.250000, current 0.087320, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.273834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.130005, current 0.086620, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.246638 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.989990, current 0.087670, dIdV 0.000275
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.049061 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.989990, current 0.088510, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.412337 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.019989, current 0.088600, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.494888 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.020020, current 0.089490, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221145 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.019989, current 0.089430, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.275665 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.029999, current 0.089470, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.319094 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.019989, current 0.089910, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.061509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.019989, current 0.089350, dIdV -0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.571153 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.029999, current 0.089690, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.895920 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.040009, current 0.090830, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159103 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.059998, current 0.090465, dIdV -0.000107
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.512529 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.079987, current 0.091000, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.046672 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.049988, current 0.091945, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.124476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.040009, current 0.092590, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.770395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.059998, current 0.093030, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.337031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.079987, current 0.093965, dIdV 0.000252
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.300870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.089996, current 0.095600, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.383997 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.070007, current 0.096245, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289205 and VBD limit 5.550700
SensorIVSvc::CalculateVBD INFO Average voltage 515.080017, current 0.096435, dIdV -0.000017
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.090439 and VBD limit 5.650800
SensorIVSvc::CalculateVBD INFO Average voltage 525.099976, current 0.097070, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.778968 and VBD limit 5.751000
SensorIVSvc::CalculateVBD INFO Average voltage 535.099976, current 0.097060, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.804910 and VBD limit 5.851000
SensorIVSvc::CalculateVBD INFO Average voltage 545.130005, current 0.095950, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.429211 and VBD limit 5.951300
SensorIVSvc::CalculateVBD INFO Average voltage 555.140015, current 0.096290, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833536 and VBD limit 6.051400
SensorIVSvc::CalculateVBD INFO Average voltage 565.119995, current 0.096730, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.327165 and VBD limit 6.151200
SensorIVSvc::CalculateVBD INFO Average voltage 575.109985, current 0.096520, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.083586 and VBD limit 6.251100
SensorIVSvc::CalculateVBD INFO Average voltage 585.109985, current 0.096860, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.325551 and VBD limit 6.351100
SensorIVSvc::CalculateVBD INFO Average voltage 595.119995, current 0.097300, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207956 and VBD limit 6.451200
SensorIVSvc::CalculateVBD INFO Average voltage 605.150024, current 0.097640, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.209467 and VBD limit 6.551500
SensorIVSvc::CalculateVBD INFO Average voltage 615.169983, current 0.099030, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.518755 and VBD limit 6.651700
SensorIVSvc::CalculateVBD INFO Average voltage 625.190002, current 0.099865, dIdV -0.000077
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.479172 and VBD limit 6.751900
SensorIVSvc::CalculateVBD INFO Average voltage 635.200012, current 0.099905, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.542604 and VBD limit 6.852000
SensorIVSvc::CalculateVBD INFO Average voltage 645.169983, current 0.101000, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.857683 and VBD limit 6.951700
SensorIVSvc::CalculateVBD INFO Average voltage 655.169983, current 0.102390, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.919584 and VBD limit 7.051700
SensorIVSvc::CalculateVBD INFO Average voltage 665.179993, current 0.102630, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.622209 and VBD limit 7.151800
SensorIVSvc::CalculateVBD INFO Average voltage 675.179993, current 0.102770, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814657 and VBD limit 7.251800
SensorIVSvc::CalculateVBD INFO Average voltage 685.210022, current 0.103905, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.675191 and VBD limit 7.352100
SensorIVSvc::CalculateVBD INFO Average voltage 695.229980, current 0.104540, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159929 and VBD limit 7.452300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.239990
SensorIVSvc::read INFO Mean voltage for current stability 0.104485 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.001043
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-W07296/1//VPA44654-07296_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-09T22:23:15.483+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-W07296
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07296/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: VPA44654-07296_IV_001.dat...
IService::install INFO File already installed: DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO File already installed: VPA44654-W07296.root...
IService::install INFO File already installed: status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07298-2.config
IService::next INFO Scheduling Data_VPA44654-W07298-2.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07298/2/
✘ 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
2025-07-09T22:23:15.483+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.8
Humidity
2.0
Current per area @500V
1.116
Breakdown voltage
690.240
Current stability (RMS@700V)
0.001
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-W07296
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.104660 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.104460 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.104460 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.104360 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.970000, current 0.025750, dIdV 0.004239
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.818252 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.940000, current 0.050190, dIdV 0.000674
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.200629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.940001, current 0.055480, dIdV 0.000384
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.172620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.950001, current 0.059070, dIdV 0.000333
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.197224 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.959999, current 0.061310, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.083599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.970001, current 0.061650, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.040934 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.980003, current 0.062040, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.129876 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.000000, current 0.063330, dIdV 0.000133
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.158060 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.029999, current 0.064820, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.214704 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.029999, current 0.065910, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.029999, current 0.066500, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.100880 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.050003, current 0.066440, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.131342 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.059998, current 0.066030, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011364 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.050003, current 0.066320, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.130587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.069992, current 0.067155, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221176 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.089996, current 0.068190, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.237010 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.070007, current 0.069435, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.345404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.070625, dIdV 0.000093
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.229629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.110001, current 0.072610, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.773463 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.130005, current 0.076000, dIdV 0.000373
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.958328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.130005, current 0.078540, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.350681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.149994, current 0.080230, dIdV 0.000203
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.543797 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.082115, dIdV 0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.473484 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.190002, current 0.082005, dIdV -0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.560380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.160004, current 0.082650, dIdV 0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.964923 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.084535, dIdV 0.000053
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159027 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.200012, current 0.085420, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.384978 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.209991, current 0.085360, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.437604 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.230011, current 0.086200, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.003908 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.260010, current 0.086890, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.561836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.260010, current 0.086880, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.578542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.250000, current 0.087320, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.273834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.130005, current 0.086620, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.246638 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.989990, current 0.087670, dIdV 0.000275
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.049061 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.989990, current 0.088510, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.412337 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.019989, current 0.088600, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.494888 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.020020, current 0.089490, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221145 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.019989, current 0.089430, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.275665 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.029999, current 0.089470, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.319094 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.019989, current 0.089910, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.061509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.019989, current 0.089350, dIdV -0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.571153 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.029999, current 0.089690, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.895920 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.040009, current 0.090830, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159103 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.059998, current 0.090465, dIdV -0.000107
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.512529 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.079987, current 0.091000, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.046672 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.049988, current 0.091945, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.124476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.040009, current 0.092590, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.770395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.059998, current 0.093030, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.337031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.079987, current 0.093965, dIdV 0.000252
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.300870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.089996, current 0.095600, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.383997 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.070007, current 0.096245, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289205 and VBD limit 5.550700
SensorIVSvc::CalculateVBD INFO Average voltage 515.080017, current 0.096435, dIdV -0.000017
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.090439 and VBD limit 5.650800
SensorIVSvc::CalculateVBD INFO Average voltage 525.099976, current 0.097070, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.778968 and VBD limit 5.751000
SensorIVSvc::CalculateVBD INFO Average voltage 535.099976, current 0.097060, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.804910 and VBD limit 5.851000
SensorIVSvc::CalculateVBD INFO Average voltage 545.130005, current 0.095950, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.429211 and VBD limit 5.951300
SensorIVSvc::CalculateVBD INFO Average voltage 555.140015, current 0.096290, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833536 and VBD limit 6.051400
SensorIVSvc::CalculateVBD INFO Average voltage 565.119995, current 0.096730, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.327165 and VBD limit 6.151200
SensorIVSvc::CalculateVBD INFO Average voltage 575.109985, current 0.096520, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.083586 and VBD limit 6.251100
SensorIVSvc::CalculateVBD INFO Average voltage 585.109985, current 0.096860, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.325551 and VBD limit 6.351100
SensorIVSvc::CalculateVBD INFO Average voltage 595.119995, current 0.097300, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207956 and VBD limit 6.451200
SensorIVSvc::CalculateVBD INFO Average voltage 605.150024, current 0.097640, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.209467 and VBD limit 6.551500
SensorIVSvc::CalculateVBD INFO Average voltage 615.169983, current 0.099030, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.518755 and VBD limit 6.651700
SensorIVSvc::CalculateVBD INFO Average voltage 625.190002, current 0.099865, dIdV -0.000077
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.479172 and VBD limit 6.751900
SensorIVSvc::CalculateVBD INFO Average voltage 635.200012, current 0.099905, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.542604 and VBD limit 6.852000
SensorIVSvc::CalculateVBD INFO Average voltage 645.169983, current 0.101000, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.857683 and VBD limit 6.951700
SensorIVSvc::CalculateVBD INFO Average voltage 655.169983, current 0.102390, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.919584 and VBD limit 7.051700
SensorIVSvc::CalculateVBD INFO Average voltage 665.179993, current 0.102630, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.622209 and VBD limit 7.151800
SensorIVSvc::CalculateVBD INFO Average voltage 675.179993, current 0.102770, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814657 and VBD limit 7.251800
SensorIVSvc::CalculateVBD INFO Average voltage 685.210022, current 0.103905, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.675191 and VBD limit 7.352100
SensorIVSvc::CalculateVBD INFO Average voltage 695.229980, current 0.104540, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159929 and VBD limit 7.452300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.239990
SensorIVSvc::read INFO Mean voltage for current stability 0.104485 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.001043
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-W07296/2//VPA44654-07296_IV_002.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-09T22:23:30.459+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-W07296
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07296/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: VPA44654-07296_IV_002.dat...
IService::install INFO File already installed: DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO File already installed: VPA44654-W07296.root...
IService::install INFO File already installed: status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07298-3.config
IService::next INFO Scheduling Data_VPA44654-W07298-3.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07298/3/
Metadata
Value
Component type
ATLAS18LS
Operator
TS
Date
2025-07-09T22:23:30.459+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.8
Humidity
2.0
Current per area @500V
1.116
Breakdown voltage
690.240
Current stability (RMS@700V)
0.001
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-W07296
Shown below are results for the Bare IV
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.104660 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.220000 and current 0.104460 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.240000 and current 0.104460 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.104360 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.970000, current 0.025750, dIdV 0.004239
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.818252 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.940000, current 0.050190, dIdV 0.000674
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.200629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.940001, current 0.055480, dIdV 0.000384
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.172620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.950001, current 0.059070, dIdV 0.000333
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.197224 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.959999, current 0.061310, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.083599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.970001, current 0.061650, dIdV -0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.040934 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.980003, current 0.062040, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.129876 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.000000, current 0.063330, dIdV 0.000133
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.158060 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.029999, current 0.064820, dIdV 0.000164
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.214704 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.029999, current 0.065910, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.078014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.029999, current 0.066500, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.100880 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.050003, current 0.066440, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.131342 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.059998, current 0.066030, dIdV -0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.011364 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.050003, current 0.066320, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.130587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.069992, current 0.067155, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221176 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.089996, current 0.068190, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.237010 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.070007, current 0.069435, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.345404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.080002, current 0.070625, dIdV 0.000093
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.229629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.110001, current 0.072610, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.773463 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.130005, current 0.076000, dIdV 0.000373
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.958328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.130005, current 0.078540, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.350681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.149994, current 0.080230, dIdV 0.000203
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.543797 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.190002, current 0.082115, dIdV 0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.473484 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.190002, current 0.082005, dIdV -0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.560380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.160004, current 0.082650, dIdV 0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.964923 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.169998, current 0.084535, dIdV 0.000053
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159027 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.200012, current 0.085420, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.384978 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.209991, current 0.085360, dIdV -0.000136
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.437604 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.230011, current 0.086200, dIdV 0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.003908 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.260010, current 0.086890, dIdV -0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.561836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.260010, current 0.086880, dIdV 0.000165
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.578542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.250000, current 0.087320, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.273834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.130005, current 0.086620, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.246638 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.989990, current 0.087670, dIdV 0.000275
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.049061 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.989990, current 0.088510, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.412337 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.019989, current 0.088600, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.494888 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.020020, current 0.089490, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221145 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.019989, current 0.089430, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.275665 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.029999, current 0.089470, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.319094 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.019989, current 0.089910, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.061509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.019989, current 0.089350, dIdV -0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.571153 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.029999, current 0.089690, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.895920 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.040009, current 0.090830, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159103 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.059998, current 0.090465, dIdV -0.000107
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.512529 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.079987, current 0.091000, dIdV 0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.046672 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.049988, current 0.091945, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.124476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.040009, current 0.092590, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.770395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.059998, current 0.093030, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.337031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.079987, current 0.093965, dIdV 0.000252
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.300870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.089996, current 0.095600, dIdV 0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.383997 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.070007, current 0.096245, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.289205 and VBD limit 5.550700
SensorIVSvc::CalculateVBD INFO Average voltage 515.080017, current 0.096435, dIdV -0.000017
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.090439 and VBD limit 5.650800
SensorIVSvc::CalculateVBD INFO Average voltage 525.099976, current 0.097070, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.778968 and VBD limit 5.751000
SensorIVSvc::CalculateVBD INFO Average voltage 535.099976, current 0.097060, dIdV -0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.804910 and VBD limit 5.851000
SensorIVSvc::CalculateVBD INFO Average voltage 545.130005, current 0.095950, dIdV -0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.429211 and VBD limit 5.951300
SensorIVSvc::CalculateVBD INFO Average voltage 555.140015, current 0.096290, dIdV 0.000145
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833536 and VBD limit 6.051400
SensorIVSvc::CalculateVBD INFO Average voltage 565.119995, current 0.096730, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.327165 and VBD limit 6.151200
SensorIVSvc::CalculateVBD INFO Average voltage 575.109985, current 0.096520, dIdV 0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.083586 and VBD limit 6.251100
SensorIVSvc::CalculateVBD INFO Average voltage 585.109985, current 0.096860, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.325551 and VBD limit 6.351100
SensorIVSvc::CalculateVBD INFO Average voltage 595.119995, current 0.097300, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.207956 and VBD limit 6.451200
SensorIVSvc::CalculateVBD INFO Average voltage 605.150024, current 0.097640, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.209467 and VBD limit 6.551500
SensorIVSvc::CalculateVBD INFO Average voltage 615.169983, current 0.099030, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.518755 and VBD limit 6.651700
SensorIVSvc::CalculateVBD INFO Average voltage 625.190002, current 0.099865, dIdV -0.000077
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.479172 and VBD limit 6.751900
SensorIVSvc::CalculateVBD INFO Average voltage 635.200012, current 0.099905, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.542604 and VBD limit 6.852000
SensorIVSvc::CalculateVBD INFO Average voltage 645.169983, current 0.101000, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.857683 and VBD limit 6.951700
SensorIVSvc::CalculateVBD INFO Average voltage 655.169983, current 0.102390, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.919584 and VBD limit 7.051700
SensorIVSvc::CalculateVBD INFO Average voltage 665.179993, current 0.102630, dIdV -0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.622209 and VBD limit 7.151800
SensorIVSvc::CalculateVBD INFO Average voltage 675.179993, current 0.102770, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814657 and VBD limit 7.251800
SensorIVSvc::CalculateVBD INFO Average voltage 685.210022, current 0.103905, dIdV 0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.675191 and VBD limit 7.352100
SensorIVSvc::CalculateVBD INFO Average voltage 695.229980, current 0.104540, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159929 and VBD limit 7.452300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.239990
SensorIVSvc::read INFO Mean voltage for current stability 0.104485 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.001043
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-W07296/3//VPA44654-07296_IV_003.dat
SensorIVSvc::getDate INFO Parsing date 2025-07-09T23:50:07.755+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-W07296
IService::install INFO Installing output directory to /home/data/modules/VPA44654-W07296/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 VPA44654-07296_IV_003.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA44654-W07296.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA44654-W07292-1.config
IService::next INFO Scheduling Data_VPA44654-W07292-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA44654-W07292/1/
✘ 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
tate
Date
2025-07-09T23:50:07.755+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
18.8
Humidity
2.0
Current per area @500V
1.116
Breakdown voltage
690.240
Current stability (RMS@700V)
0.001
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