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Basic Information for VPA38889-W02165
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 699.960000 and current 0.098780 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.960000 and current 0.096980 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.960000 and current 0.095680 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 699.960000 and current 0.094480 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.360000, current 0.019410, dIdV 0.000952
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.262838 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.320000, current 0.029745, dIdV 0.001123
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.578649 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.289999, current 0.039085, dIdV 0.000751
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.485613 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.290001, current 0.043520, dIdV 0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.111680 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.290001, current 0.045550, dIdV 0.000269
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.267004 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.279999, current 0.046535, dIdV -0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.084343 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.269997, current 0.047170, dIdV 0.000198
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.274525 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.270004, current 0.049305, dIdV 0.000229
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.348898 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.279999, current 0.050740, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.097482 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.290001, current 0.051220, dIdV 0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.070554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.290001, current 0.052355, dIdV 0.000189
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.380855 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.290001, current 0.053790, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.209628 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.300003, current 0.054570, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.133176 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.320007, current 0.054850, dIdV -0.000002
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.004915 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.339996, current 0.056035, dIdV 0.000239
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.619903 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.349991, current 0.057520, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.156334 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.360001, current 0.057905, dIdV 0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.054259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.360001, current 0.058390, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.234254 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.369995, current 0.059420, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.398519 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.369995, current 0.061055, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.638057 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.369995, current 0.062840, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515336 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.380005, current 0.065170, dIdV 0.000308
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.017908 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.380005, current 0.066855, dIdV 0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.097764 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.380005, current 0.068340, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.923059 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.330002, current 0.071175, dIdV 0.000302
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.041020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.330002, current 0.073460, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.543734 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.360016, current 0.073795, dIdV -0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.328542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.339996, current 0.072830, dIdV -0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.385620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.339996, current 0.072510, dIdV 0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.149537 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.350006, current 0.074245, dIdV 0.000308
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.226763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.169983, current 0.076700, dIdV 0.000189
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.752736 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.989990, current 0.077700, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.072825 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.989990, current 0.078280, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.407676 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.989990, current 0.078565, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.174469 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.989990, current 0.078950, dIdV 0.000118
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.516661 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.980011, current 0.078735, dIdV -0.000161
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.725875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.989990, current 0.078020, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.084039 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.989990, current 0.078500, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.373348 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.980011, current 0.079835, dIdV 0.000189
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.911395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.980011, current 0.080770, dIdV -0.000002
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.009780 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.980011, current 0.081755, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.985763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.989990, current 0.083240, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.487600 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.010010, current 0.084420, dIdV 0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.693370 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.029999, current 0.085300, dIdV 0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.193413 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.050018, current 0.085530, dIdV 0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.041544 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.029999, current 0.084015, dIdV -0.000313
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.694561 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.019989, current 0.083100, dIdV 0.000127
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.713423 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.050018, current 0.084635, dIdV 0.000179
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.002708 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.049988, current 0.085070, dIdV -0.000092
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.525615 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.040009, current 0.085055, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.518001 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.029999, current 0.085290, dIdV -0.000042
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.249194 and VBD limit 5.550300
SensorIVSvc::CalculateVBD INFO Average voltage 515.020020, current 0.086125, dIdV 0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.249802 and VBD limit 5.650200
SensorIVSvc::CalculateVBD INFO Average voltage 525.020020, current 0.088160, dIdV 0.000198
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.179151 and VBD limit 5.750200
SensorIVSvc::CalculateVBD INFO Average voltage 535.020020, current 0.088790, dIdV -0.000072
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.433849 and VBD limit 5.850200
SensorIVSvc::CalculateVBD INFO Average voltage 545.010010, current 0.089325, dIdV 0.000179
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.094344 and VBD limit 5.950100
SensorIVSvc::CalculateVBD INFO Average voltage 554.989990, current 0.089515, dIdV -0.000141
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.875947 and VBD limit 6.049900
SensorIVSvc::CalculateVBD INFO Average voltage 564.959961, current 0.090500, dIdV 0.000339
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.118490 and VBD limit 6.149600
SensorIVSvc::CalculateVBD INFO Average voltage 574.929993, current 0.092185, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.006249 and VBD limit 6.249300
SensorIVSvc::CalculateVBD INFO Average voltage 584.919983, current 0.092120, dIdV -0.000012
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.076195 and VBD limit 6.349200
SensorIVSvc::CalculateVBD INFO Average voltage 594.919983, current 0.093305, dIdV 0.000249
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.587643 and VBD limit 6.449200
SensorIVSvc::CalculateVBD INFO Average voltage 604.909973, current 0.094440, dIdV -0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.141197 and VBD limit 6.549100
SensorIVSvc::CalculateVBD INFO Average voltage 614.910034, current 0.094025, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.398135 and VBD limit 6.649100
SensorIVSvc::CalculateVBD INFO Average voltage 624.919983, current 0.093860, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.186424 and VBD limit 6.749200
SensorIVSvc::CalculateVBD INFO Average voltage 634.909973, current 0.095645, dIdV 0.000330
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.188342 and VBD limit 6.849100
SensorIVSvc::CalculateVBD INFO Average voltage 644.910034, current 0.096480, dIdV -0.000162
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.080710 and VBD limit 6.949100
SensorIVSvc::CalculateVBD INFO Average voltage 654.940002, current 0.096110, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.597285 and VBD limit 7.049400
SensorIVSvc::CalculateVBD INFO Average voltage 664.940002, current 0.097095, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.749467 and VBD limit 7.149400
SensorIVSvc::CalculateVBD INFO Average voltage 674.919983, current 0.097680, dIdV 0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.055276 and VBD limit 7.249200
SensorIVSvc::CalculateVBD INFO Average voltage 684.929993, current 0.098010, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.404516 and VBD limit 7.349300
SensorIVSvc::CalculateVBD INFO Average voltage 694.950012, current 0.098540, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.337843 and VBD limit 7.449500
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 689.940002
SensorIVSvc::read INFO Mean voltage for current stability 0.096480 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.016535
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//VPA38889-W02165/1//VPA38889-02165_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-03-25T17:54:45.780+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 3
SensorIVSvc::getDate INFO Day 25
SensorIVSvc::getDate INFO Hour 17
SensorIVSvc::getDate INFO Minute 54
SensorIVSvc::getDate INFO Second 45
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Mar
SensorIVSvc::getDate INFO FINALLY obtained 25 Mar 2026
IService::log INFO Logging status 0111 for component VPA38889-W02165
IService::install INFO Installing output directory to /home/data/modules/VPA38889-W02165/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 VPA38889-02165_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38889-W02165.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38889-W02164-1.config
IService::next INFO Scheduling Data_VPA38889-W02164-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38889-W02164/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AS
Date
2026-03-25T17:54:45.780+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.2
Humidity
9.6
Current per area @500V
0.960
Breakdown voltage
689.940
Current stability (RMS@700V)
0.017
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