Results for VPA37911-W00958

The information on this page was generated on Tue Feb 10 15:51:05 2026 (probably UTC).
You may click the button below to manually regenerate the content.
Basic Information for VPA37911-W00958

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA37911-W00958
Serial Number	20USBSL0000958
Batch	VPA37911
Assembled	True
Completed	True
Current Location	Brookhaven National Laboratory
Manufacture ID	VPA37911-W00958
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2025-08-08T19:10:10.136Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
ATLAS18 Shape Metrology V1		2021-10-19T11:18:57.000Z
Manufacturing Data ATLAS18		2021-10-20T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-10-20T00:00:00.000Z
ATLAS18 Approval V1		2022-05-04T04:18:39.496Z
ATLAS18 IV Test V1		2025-08-06T16:45:37.648Z
Bare IV for VPA37911-W00958

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.000000 and current 0.115180 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.113880 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.113880 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.113480 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.310000, current 0.046865, dIdV 0.001221
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.138395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.270000, current 0.056205, dIdV 0.000653
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.177387 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.250000, current 0.062940, dIdV 0.000697
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.279462 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.259998, current 0.068370, dIdV 0.000388
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.200101 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.259998, current 0.070705, dIdV 0.000079
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.050570 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.250000, current 0.071640, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.083458 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.250000, current 0.072820, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.114465 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.260002, current 0.074705, dIdV 0.000249
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.250850 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.260002, current 0.075090, dIdV -0.000172
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.195295 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.250000, current 0.074375, dIdV 0.000029
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.037214 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.260002, current 0.075560, dIdV 0.000207
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.288603 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.290001, current 0.076890, dIdV 0.000058
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.086792 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.300003, current 0.076720, dIdV -0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.150255 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.309998, current 0.076255, dIdV -0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.001771 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.330002, current 0.075940, dIdV -0.000062
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.118416 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.349991, current 0.076370, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.300457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.360001, current 0.077855, dIdV 0.000149
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.316468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.369995, current 0.078790, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.084411 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.380005, current 0.079220, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.112323 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.369995, current 0.080055, dIdV 0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.290995 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.369995, current 0.081940, dIdV 0.000257
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.645347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.380005, current 0.081820, dIdV -0.000282
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.742327 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.380005, current 0.082955, dIdV 0.000509
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.382899 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.380005, current 0.086790, dIdV 0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.699712 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.369995, current 0.088425, dIdV 0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.191851 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.360001, current 0.089610, dIdV 0.000168
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.478747 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.350006, current 0.089745, dIdV -0.000141
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.417732 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.339996, current 0.089530, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.301389 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.339996, current 0.091410, dIdV 0.000278
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.867788 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.350006, current 0.094045, dIdV 0.000249
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.780428 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.190002, current 0.094195, dIdV -0.000227
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.734530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.010010, current 0.093345, dIdV 0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.165691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.000000, current 0.093980, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.269738 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.000000, current 0.095115, dIdV 0.000149
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.524786 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.989990, current 0.095600, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.188028 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.980011, current 0.095185, dIdV -0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.115610 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.000000, current 0.094870, dIdV -0.000032
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.122625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.010010, current 0.094000, dIdV -0.000142
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.567640 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.989990, current 0.094735, dIdV 0.000290
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.176810 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.989990, current 0.096120, dIdV -0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.049214 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.000000, current 0.096850, dIdV 0.000158
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.660712 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.010010, current 0.098535, dIdV 0.000179
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.752408 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.029999, current 0.099520, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.076721 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.059998, current 0.100200, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.510305 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.070007, current 0.099880, dIdV -0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.812626 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.049988, current 0.099865, dIdV 0.000179
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.817275 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.050018, current 0.101000, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.220573 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.070007, current 0.100780, dIdV -0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.432816 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.070007, current 0.102165, dIdV 0.000370
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.755489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.070007, current 0.103650, dIdV -0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.343212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.070007, current 0.103985, dIdV 0.000139
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.676496 and VBD limit 5.550700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.049988, current 0.105020, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.334161 and VBD limit 5.650500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.049988, current 0.105355, dIdV -0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.004974 and VBD limit 5.750500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.049988, current 0.104740, dIdV -0.000122
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.624469 and VBD limit 5.850500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.039978, current 0.105025, dIdV 0.000179
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.928942 and VBD limit 5.950400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.020020, current 0.105460, dIdV -0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.486127 and VBD limit 6.050200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 564.979980, current 0.104245, dIdV -0.000152
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.821666 and VBD limit 6.149800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.950012, current 0.104985, dIdV 0.000300
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.640754 and VBD limit 6.249500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 584.950012, current 0.106770, dIdV 0.000058
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.317124 and VBD limit 6.349500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 594.950012, current 0.106955, dIdV -0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.117049 and VBD limit 6.449500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 604.940002, current 0.108140, dIdV 0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.443264 and VBD limit 6.549400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 614.950012, current 0.110620, dIdV 0.000238
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.320430 and VBD limit 6.649500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.960022, current 0.110755, dIdV -0.000211
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.190615 and VBD limit 6.749600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.950012, current 0.109240, dIdV -0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.535815 and VBD limit 6.849500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 644.929993, current 0.109325, dIdV 0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.644301 and VBD limit 6.949300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 654.919983, current 0.110060, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.226122 and VBD limit 7.049200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 664.929993, current 0.111140, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.062815 and VBD limit 7.149300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 674.950012, current 0.112275, dIdV 0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.293979 and VBD limit 7.249500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 684.970032, current 0.112860, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.411882 and VBD limit 7.349700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 694.989990, current 0.114190, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.202674 and VBD limit 7.449900
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 689.979980
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.114105 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.005624
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//VPA37911-W00958/1//VPA37911-00958_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2025-08-06T16:45:37.648+00:00...
SensorIVSvc::getDate                       INFO                Year 2025 
SensorIVSvc::getDate                       INFO                Month 8   
SensorIVSvc::getDate                       INFO                Day 6     
SensorIVSvc::getDate                       INFO                Hour 16   
SensorIVSvc::getDate                       INFO                Minute 45 
SensorIVSvc::getDate                       INFO                Second 37 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Aug
SensorIVSvc::getDate                       INFO                FINALLY obtained 06 Aug 2025
IService::log                              INFO                Logging status 0111 for component VPA37911-W00958
IService::install                          INFO                Installing output directory to /home/data/modules/VPA37911-W00958/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 VPA37911-00958_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA37911-W00958.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37911-W00957-1.config
IService::next                             INFO                Scheduling Data_VPA37911-W00957-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37911-W00957/1/
Metadata	Value
Component type	ATLAS18LS
Operator	SK
Date	2025-08-06T16:45:37.648+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.7
Humidity	2.0
Current per area @500V	1.109
Breakdown voltage	689.980
Current stability (RMS@700V)	0.006
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