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Basic Information for VPA37910-W00926
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.076590 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.075690 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.420000 and current 0.075290 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.440000 and current 0.073690 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.060000, current 0.015450, dIdV 0.001869
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.612097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.020000, current 0.029015, dIdV 0.000859
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.444673 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.020000, current 0.036110, dIdV 0.000560
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.388014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.040001, current 0.039760, dIdV 0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.149222 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.060001, current 0.041455, dIdV 0.000169
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.183697 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.060001, current 0.042450, dIdV 0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.038912 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.080002, current 0.042145, dIdV -0.000091
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.139962 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.129997, current 0.042290, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.211914 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.139999, current 0.042540, dIdV -0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.140661 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.130005, current 0.042735, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.242155 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.139999, current 0.043980, dIdV 0.000140
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.334688 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.139999, current 0.043680, dIdV -0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.527198 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.159996, current 0.042375, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.179454 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.179993, current 0.041870, dIdV -0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.129143 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.190002, current 0.042670, dIdV 0.000200
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.679167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.199997, current 0.043665, dIdV -0.000001
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.003554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.199997, current 0.043860, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.150661 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.209991, current 0.044560, dIdV 0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.392415 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.229996, current 0.045755, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.561591 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.240005, current 0.046100, dIdV -0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.296460 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.250000, current 0.046200, dIdV 0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.399040 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.279999, current 0.048495, dIdV 0.000368
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.631546 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.290009, current 0.051740, dIdV 0.000281
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.221639 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.279999, current 0.054340, dIdV 0.000240
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.039146 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.309998, current 0.055985, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.387646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.339996, current 0.056980, dIdV 0.000110
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.492934 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.339996, current 0.057730, dIdV 0.000040
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.183849 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.359985, current 0.058525, dIdV 0.000119
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.557664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.390015, current 0.059520, dIdV 0.000080
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.382823 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.269989, current 0.060770, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.848047 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.140015, current 0.061170, dIdV -0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.448955 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.140015, current 0.060720, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.140015, current 0.060820, dIdV 0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.106919 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.160004, current 0.062265, dIdV 0.000268
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.442204 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.160004, current 0.062710, dIdV -0.000181
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.994711 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.149994, current 0.061360, dIdV -0.000090
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.519878 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.160004, current 0.061055, dIdV 0.000029
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.173444 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.170013, current 0.062000, dIdV 0.000160
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.966248 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.179993, current 0.062500, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.369773 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.179993, current 0.062895, dIdV 0.000139
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.873361 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.179993, current 0.063590, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.190002, current 0.064640, dIdV 0.000210
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.346161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.200012, current 0.065085, dIdV -0.000121
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.790492 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.190002, current 0.065430, dIdV 0.000190
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.266266 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.209991, current 0.066480, dIdV 0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.133139 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.220001, current 0.066525, dIdV -0.000011
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.075574 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.209991, current 0.066470, dIdV 0.000000
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.000000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.209991, current 0.066970, dIdV 0.000100
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.711008 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.220001, current 0.068615, dIdV 0.000228
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.612952 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.229980, current 0.070010, dIdV 0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.354394 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.230011, current 0.069960, dIdV -0.000060
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.432437 and VBD limit 5.552300
SensorIVSvc::CalculateVBD INFO Average voltage 515.239990, current 0.069355, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.453170 and VBD limit 5.652400
SensorIVSvc::CalculateVBD INFO Average voltage 525.239990, current 0.069650, dIdV 0.000120
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.904936 and VBD limit 5.752400
SensorIVSvc::CalculateVBD INFO Average voltage 535.260010, current 0.070100, dIdV -0.000030
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.228157 and VBD limit 5.852600
SensorIVSvc::CalculateVBD INFO Average voltage 545.290039, current 0.070195, dIdV 0.000049
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.379883 and VBD limit 5.952900
SensorIVSvc::CalculateVBD INFO Average voltage 555.279968, current 0.070340, dIdV -0.000020
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.158519 and VBD limit 6.052800
SensorIVSvc::CalculateVBD INFO Average voltage 565.280029, current 0.071390, dIdV 0.000229
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.813929 and VBD limit 6.152800
SensorIVSvc::CalculateVBD INFO Average voltage 575.309998, current 0.072235, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.484860 and VBD limit 6.253100
SensorIVSvc::CalculateVBD INFO Average voltage 585.320007, current 0.071580, dIdV -0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.572400 and VBD limit 6.353200
SensorIVSvc::CalculateVBD INFO Average voltage 595.309998, current 0.071580, dIdV 0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.583336 and VBD limit 6.453100
SensorIVSvc::CalculateVBD INFO Average voltage 605.309998, current 0.072025, dIdV 0.000019
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.159360 and VBD limit 6.553100
SensorIVSvc::CalculateVBD INFO Average voltage 615.320007, current 0.071770, dIdV -0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.600145 and VBD limit 6.653200
SensorIVSvc::CalculateVBD INFO Average voltage 625.340027, current 0.072420, dIdV 0.000199
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.720101 and VBD limit 6.753400
SensorIVSvc::CalculateVBD INFO Average voltage 635.359985, current 0.073315, dIdV -0.000021
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.181989 and VBD limit 6.853600
SensorIVSvc::CalculateVBD INFO Average voltage 645.349976, current 0.072860, dIdV -0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.621260 and VBD limit 6.953500
SensorIVSvc::CalculateVBD INFO Average voltage 655.359985, current 0.073660, dIdV 0.000229
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.038179 and VBD limit 7.053600
SensorIVSvc::CalculateVBD INFO Average voltage 665.390015, current 0.074505, dIdV -0.000061
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.543692 and VBD limit 7.153900
SensorIVSvc::CalculateVBD INFO Average voltage 675.380005, current 0.074550, dIdV 0.000070
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.636707 and VBD limit 7.253800
SensorIVSvc::CalculateVBD INFO Average voltage 685.380005, current 0.074650, dIdV -0.000050
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.457233 and VBD limit 7.353800
SensorIVSvc::CalculateVBD INFO Average voltage 695.410034, current 0.075495, dIdV 0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.013257 and VBD limit 7.454100
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.400024
SensorIVSvc::read INFO Mean voltage for current stability 0.075315 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.013937
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//VPA37910-W00926/1//VPA37910-00926_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-17T22:00:53.297+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 17
SensorIVSvc::getDate INFO Hour 22
SensorIVSvc::getDate INFO Minute 0
SensorIVSvc::getDate INFO Second 53
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 17 Sep 2025
IService::log INFO Logging status 0111 for component VPA37910-W00926
IService::install INFO Installing output directory to /home/data/modules/VPA37910-W00926/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 VPA37910-00926_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA37910-W00926.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37910-W00927-1.config
IService::next INFO Scheduling Data_VPA37910-W00927-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37910-W00927/1/
Metadata
Value
Component type
ATLAS18LS
Operator
DH
Date
2025-09-17T22:00:53.297+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.6
Humidity
9.8
Current per area @500V
0.761
Breakdown voltage
690.400
Current stability (RMS@700V)
0.014
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