The information on this page was generated on Tue Feb 10 17:07:13 2026 (probably UTC). You may click the button below to manually regenerate the content.
Basic Information for VPA42892-W05242
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.000000 and current 0.113480 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.000000 and current 0.112380 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.000000 and current 0.111680 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.020000 and current 0.110880 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.340000, current 0.017010, dIdV 0.001213
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.380754 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.300000, current 0.029195, dIdV 0.001234
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.646659 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.280001, current 0.037335, dIdV 0.000399
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.270168 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.279999, current 0.041270, dIdV 0.000388
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.331685 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.279999, current 0.044050, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.172691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.270000, current 0.045685, dIdV 0.000159
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.192745 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.260002, current 0.047820, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.365740 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.260002, current 0.049855, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.209831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.260002, current 0.050990, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.147144 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.260002, current 0.051675, dIdV 0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.090329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.270004, current 0.051410, dIdV -0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.208444 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.279999, current 0.051740, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.374315 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.290001, current 0.053370, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.370176 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.309998, current 0.055205, dIdV 0.000209
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.511246 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.320007, current 0.056590, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.174620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.330002, current 0.058320, dIdV 0.000277
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.738950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.349991, current 0.059455, dIdV -0.000051
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.141553 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.360001, current 0.059590, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.229536 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.369995, current 0.061320, dIdV 0.000267
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.808545 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.380005, current 0.063105, dIdV 0.000089
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.275554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.389999, current 0.063840, dIdV 0.000058
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.186229 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.389999, current 0.065470, dIdV 0.000269
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.883461 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.380005, current 0.068255, dIdV 0.000289
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.954286 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.380005, current 0.071040, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.887976 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.360001, current 0.073825, dIdV 0.000290
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.964359 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.349991, current 0.075110, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.108573 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.359985, current 0.075495, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.383128 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.350006, current 0.075880, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.116353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.339996, current 0.076410, dIdV 0.000138
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515337 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.350006, current 0.078545, dIdV 0.000288
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.084547 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.179993, current 0.080545, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.436278 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.000000, current 0.080445, dIdV -0.000131
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.512959 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.000000, current 0.081380, dIdV 0.000318
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.269968 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.010010, current 0.083210, dIdV 0.000048
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.192866 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.010010, current 0.082995, dIdV -0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.379045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.989990, current 0.083735, dIdV 0.000239
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.015258 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.989990, current 0.084220, dIdV -0.000142
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.614167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.000000, current 0.084500, dIdV 0.000198
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.878698 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.989990, current 0.084485, dIdV -0.000201
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.917773 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.989990, current 0.084420, dIdV 0.000188
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.877871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.000000, current 0.086400, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.975000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.010010, current 0.087685, dIdV 0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.231452 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.019989, current 0.088120, dIdV 0.000038
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.183281 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.040009, current 0.088150, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.157298 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.059998, current 0.088530, dIdV 0.000108
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.542940 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.049988, current 0.089665, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.605135 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.040009, current 0.091250, dIdV 0.000198
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.009073 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.050018, current 0.091385, dIdV -0.000171
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.887141 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.049988, current 0.091270, dIdV 0.000148
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.788115 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.040009, current 0.092355, dIdV 0.000069
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.369853 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.040009, current 0.093290, dIdV 0.000118
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.638811 and VBD limit 5.550400
SensorIVSvc::CalculateVBD INFO Average voltage 515.039978, current 0.094020, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.153384 and VBD limit 5.650400
SensorIVSvc::CalculateVBD INFO Average voltage 525.039978, current 0.095705, dIdV 0.000309
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.695182 and VBD limit 5.750400
SensorIVSvc::CalculateVBD INFO Average voltage 535.039978, current 0.096890, dIdV -0.000072
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.397594 and VBD limit 5.850400
SensorIVSvc::CalculateVBD INFO Average voltage 545.029968, current 0.097825, dIdV 0.000260
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.445905 and VBD limit 5.950300
SensorIVSvc::CalculateVBD INFO Average voltage 555.000000, current 0.099015, dIdV -0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.118182 and VBD limit 6.050000
SensorIVSvc::CalculateVBD INFO Average voltage 564.969971, current 0.099950, dIdV 0.000208
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.178082 and VBD limit 6.149700
SensorIVSvc::CalculateVBD INFO Average voltage 574.950012, current 0.099735, dIdV -0.000252
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.449859 and VBD limit 6.249500
SensorIVSvc::CalculateVBD INFO Average voltage 584.940002, current 0.099820, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.570466 and VBD limit 6.349400
SensorIVSvc::CalculateVBD INFO Average voltage 594.940002, current 0.102455, dIdV 0.000259
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.503972 and VBD limit 6.449400
SensorIVSvc::CalculateVBD INFO Average voltage 604.940002, current 0.103090, dIdV -0.000132
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.774586 and VBD limit 6.549400
SensorIVSvc::CalculateVBD INFO Average voltage 614.940002, current 0.103770, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.588165 and VBD limit 6.649400
SensorIVSvc::CalculateVBD INFO Average voltage 624.940002, current 0.105755, dIdV 0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.762302 and VBD limit 6.749400
SensorIVSvc::CalculateVBD INFO Average voltage 634.940002, current 0.107740, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.579394 and VBD limit 6.849400
SensorIVSvc::CalculateVBD INFO Average voltage 644.929993, current 0.108875, dIdV -0.000041
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.243354 and VBD limit 6.949300
SensorIVSvc::CalculateVBD INFO Average voltage 654.940002, current 0.109560, dIdV 0.000177
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.059829 and VBD limit 7.049400
SensorIVSvc::CalculateVBD INFO Average voltage 664.950012, current 0.111240, dIdV 0.000158
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.946356 and VBD limit 7.149500
SensorIVSvc::CalculateVBD INFO Average voltage 674.950012, current 0.111275, dIdV -0.000151
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.914078 and VBD limit 7.249500
SensorIVSvc::CalculateVBD INFO Average voltage 684.970032, current 0.111910, dIdV 0.000277
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.698164 and VBD limit 7.349700
SensorIVSvc::CalculateVBD INFO Average voltage 694.989990, current 0.113390, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.110105 and VBD limit 7.449900
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 689.979980
SensorIVSvc::read INFO Mean voltage for current stability 0.112105 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.008518
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//VPA42892-W05242/1//VPA42892-05242_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2026-02-04T18:29:40.358+00:00...
SensorIVSvc::getDate INFO Year 2026
SensorIVSvc::getDate INFO Month 2
SensorIVSvc::getDate INFO Day 4
SensorIVSvc::getDate INFO Hour 18
SensorIVSvc::getDate INFO Minute 29
SensorIVSvc::getDate INFO Second 40
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Feb
SensorIVSvc::getDate INFO FINALLY obtained 04 Feb 2026
IService::log INFO Logging status 0111 for component VPA42892-W05242
IService::install INFO Installing output directory to /home/data/modules/VPA42892-W05242/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 VPA42892-05242_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA42892-W05242.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42892-W05241-1.config
IService::next INFO Scheduling Data_VPA42892-W05241-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42892-W05241/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM
Date
2026-02-04T18:29:40.358+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.5
Humidity
9.7
Current per area @500V
1.013
Breakdown voltage
689.980
Current stability (RMS@700V)
0.009
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