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Basic Information for VPA39576-W02980
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.135570 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.134670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.140000 and current 0.134670 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.160000 and current 0.134370 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.270000, current 0.047965, dIdV 0.001682
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.184844 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.240000, current 0.059755, dIdV 0.000682
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.173869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.219999, current 0.066940, dIdV 0.000758
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.285581 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.220001, current 0.072375, dIdV 0.000329
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.160102 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.220001, current 0.076160, dIdV 0.000428
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.254125 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.220001, current 0.079290, dIdV 0.000198
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.137893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.220001, current 0.080625, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.055816 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.220001, current 0.082060, dIdV 0.000218
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.199829 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.220001, current 0.084645, dIdV 0.000299
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.301031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.220001, current 0.086230, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.019877 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.220001, current 0.086810, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.118783 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.230003, current 0.087795, dIdV 0.000099
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.129677 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.260002, current 0.087380, dIdV -0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.259859 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.279999, current 0.088310, dIdV 0.000368
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.563730 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.300003, current 0.089190, dIdV -0.000191
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.311542 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.330002, current 0.088670, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.153849 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.349991, current 0.089755, dIdV 0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.237174 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.350006, current 0.090540, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.054337 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.349991, current 0.090920, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.097658 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.360001, current 0.092205, dIdV 0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.442820 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.369995, current 0.094790, dIdV 0.000307
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.665974 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.380005, current 0.097070, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.328384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.380005, current 0.099755, dIdV 0.000389
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.878881 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.380005, current 0.101990, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.133857 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.360001, current 0.102975, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.332527 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.349991, current 0.105010, dIdV 0.000267
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.650388 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.359985, current 0.106495, dIdV 0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.072261 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.359985, current 0.107230, dIdV 0.000118
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.303017 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.350006, current 0.107310, dIdV -0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.271774 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.350006, current 0.106395, dIdV -0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.224405 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.190002, current 0.106995, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.593507 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.019989, current 0.109145, dIdV 0.000229
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.660952 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.029999, current 0.109930, dIdV -0.000072
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.212457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.029999, current 0.110210, dIdV 0.000128
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.389890 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.019989, current 0.110495, dIdV -0.000071
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.221697 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.019989, current 0.110730, dIdV 0.000118
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.029999, current 0.112010, dIdV 0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.448831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.040009, current 0.112245, dIdV -0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.304055 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.040009, current 0.112030, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.164973 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.040009, current 0.113115, dIdV 0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.590211 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.050018, current 0.113500, dIdV -0.000092
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.327667 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.070007, current 0.114830, dIdV 0.000357
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.291461 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.089996, current 0.115960, dIdV -0.000132
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.482924 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.110016, current 0.116295, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.743059 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.130005, current 0.117030, dIdV -0.000052
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.197390 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.110016, current 0.116815, dIdV 0.000009
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.035276 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.089996, current 0.117700, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.662525 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.110016, current 0.119080, dIdV 0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.430043 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.119995, current 0.119515, dIdV -0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.085241 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.130005, current 0.120450, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.853312 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.140015, current 0.121630, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.116286 and VBD limit 5.551400
SensorIVSvc::CalculateVBD INFO Average voltage 515.140015, current 0.122015, dIdV 0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.206875 and VBD limit 5.651400
SensorIVSvc::CalculateVBD INFO Average voltage 525.130005, current 0.122750, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.420089 and VBD limit 5.751300
SensorIVSvc::CalculateVBD INFO Average voltage 535.119995, current 0.122835, dIdV -0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.352869 and VBD limit 5.851200
SensorIVSvc::CalculateVBD INFO Average voltage 545.109985, current 0.122770, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.302531 and VBD limit 5.951100
SensorIVSvc::CalculateVBD INFO Average voltage 555.080017, current 0.123355, dIdV 0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.221379 and VBD limit 6.050800
SensorIVSvc::CalculateVBD INFO Average voltage 565.059998, current 0.123890, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.264537 and VBD limit 6.150600
SensorIVSvc::CalculateVBD INFO Average voltage 575.049988, current 0.123975, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.190557 and VBD limit 6.250500
SensorIVSvc::CalculateVBD INFO Average voltage 585.049988, current 0.125360, dIdV 0.000317
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.481131 and VBD limit 6.350500
SensorIVSvc::CalculateVBD INFO Average voltage 595.049988, current 0.126545, dIdV -0.000081
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.381648 and VBD limit 6.450500
SensorIVSvc::CalculateVBD INFO Average voltage 605.039978, current 0.126730, dIdV 0.000118
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.563361 and VBD limit 6.550400
SensorIVSvc::CalculateVBD INFO Average voltage 615.049988, current 0.128260, dIdV 0.000188
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.899724 and VBD limit 6.650500
SensorIVSvc::CalculateVBD INFO Average voltage 625.070007, current 0.130440, dIdV 0.000248
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.186047 and VBD limit 6.750700
SensorIVSvc::CalculateVBD INFO Average voltage 635.070007, current 0.131375, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.295466 and VBD limit 6.850700
SensorIVSvc::CalculateVBD INFO Average voltage 645.059998, current 0.131010, dIdV -0.000012
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.059085 and VBD limit 6.950600
SensorIVSvc::CalculateVBD INFO Average voltage 655.070007, current 0.132545, dIdV 0.000318
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.573430 and VBD limit 7.050700
SensorIVSvc::CalculateVBD INFO Average voltage 665.080017, current 0.134130, dIdV -0.000002
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.009917 and VBD limit 7.150800
SensorIVSvc::CalculateVBD INFO Average voltage 675.090027, current 0.133610, dIdV -0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.514346 and VBD limit 7.250900
SensorIVSvc::CalculateVBD INFO Average voltage 685.109985, current 0.132945, dIdV -0.000031
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.159434 and VBD limit 7.351100
SensorIVSvc::CalculateVBD INFO Average voltage 695.130005, current 0.134180, dIdV 0.000277
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.437326 and VBD limit 7.451300
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.119995
SensorIVSvc::read INFO Mean voltage for current stability 0.134820 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.003338
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//VPA39576-W02980/1//VPA39576-02980_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-07-09T23:15:25.644+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 7
SensorIVSvc::getDate INFO Day 9
SensorIVSvc::getDate INFO Hour 23
SensorIVSvc::getDate INFO Minute 15
SensorIVSvc::getDate INFO Second 25
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jul
SensorIVSvc::getDate INFO FINALLY obtained 09 Jul 2026
IService::log INFO Logging status 0111 for component VPA39576-W02980
IService::install INFO Installing output directory to /home/data/modules/VPA39576-W02980/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 VPA39576-02980_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA39576-W02980.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA39576-W02979-1.config
IService::next INFO Scheduling Data_VPA39576-W02979-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA39576-W02979/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AS
Date
2026-07-09T23:15:25.644+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.5
Humidity
9.7
Current per area @500V
1.215
Breakdown voltage
690.120
Current stability (RMS@700V)
0.003
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