The information on this page was generated on Fri May 22 06:13:29 2026 (America/Los_Angeles). You may click the button below to manually regenerate the content.
Basic Information for VPA41726-W04547
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.124190 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.121290 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.121290 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.040000 and current 0.119590 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.960000, current 0.011885, dIdV 0.001953
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.920000, current 0.026200, dIdV 0.000926
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.527325 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.920000, current 0.034110, dIdV 0.000656
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.479259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.919998, current 0.037320, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.013100 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.919998, current 0.038480, dIdV 0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.287170 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 54.930000, current 0.040990, dIdV 0.000255
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.342376 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 64.949997, current 0.042150, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.036908 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 74.970001, current 0.043560, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.525598 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 84.980003, current 0.046320, dIdV 0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.451319 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 94.980003, current 0.047980, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.170243 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 104.980003, current 0.050445, dIdV 0.000407
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.846999 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 114.980003, current 0.053110, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.272783 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 124.970001, current 0.055470, dIdV 0.000347
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.781076 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 134.960007, current 0.057830, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.294051 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 144.970001, current 0.059990, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.737994 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 154.989990, current 0.062500, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.485078 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.000000, current 0.063410, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.036430 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.009995, current 0.064870, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.823896 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.010010, current 0.067385, dIdV 0.000197
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.541961 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.020004, current 0.069700, dIdV 0.000265
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.741300 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.050003, current 0.073010, dIdV 0.000395
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.109954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.059998, current 0.074820, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.097728 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.080002, current 0.077830, dIdV 0.000633
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.831949 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.089996, current 0.081040, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.017440 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.080002, current 0.080800, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.163791 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.089996, current 0.081610, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.673808 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.089996, current 0.085120, dIdV 0.000487
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.516587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.100006, current 0.087030, dIdV -0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.327432 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.119995, current 0.087440, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.606500 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.119995, current 0.089500, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.745219 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.950012, current 0.091170, dIdV 0.000112
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.373958 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.779999, current 0.091945, dIdV 0.000047
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.160908 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.779999, current 0.092760, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.406150 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.799988, current 0.094120, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.552706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.809998, current 0.096030, dIdV 0.000226
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.813113 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.799988, current 0.097640, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.348841 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.809998, current 0.098650, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.391208 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.820007, current 0.100160, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.733474 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.820007, current 0.100870, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.206011 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.860016, current 0.100480, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.093565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.880005, current 0.100090, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.219316 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.850006, current 0.101055, dIdV 0.000247
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.016014 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 424.839996, current 0.101720, dIdV -0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.476128 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 434.839996, current 0.102530, dIdV 0.000276
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.170544 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.880005, current 0.104340, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.363773 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.880005, current 0.105050, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.244443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 464.850006, current 0.105710, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.333536 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 474.869995, current 0.106220, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.116004 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 484.890015, current 0.105430, dIdV -0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.844557 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 494.899994, current 0.104990, dIdV 0.000096
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.452523 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 504.899994, current 0.105650, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.172044 and VBD limit 5.549000
SensorIVSvc::CalculateVBD INFO Average voltage 514.900024, current 0.106115, dIdV 0.000057
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.276580 and VBD limit 5.649000
SensorIVSvc::CalculateVBD INFO Average voltage 524.910034, current 0.108030, dIdV 0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.580849 and VBD limit 5.749100
SensorIVSvc::CalculateVBD INFO Average voltage 534.919983, current 0.109040, dIdV -0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.608310 and VBD limit 5.849200
SensorIVSvc::CalculateVBD INFO Average voltage 544.919983, current 0.109300, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.877456 and VBD limit 5.949200
SensorIVSvc::CalculateVBD INFO Average voltage 554.919983, current 0.110960, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.780169 and VBD limit 6.049200
SensorIVSvc::CalculateVBD INFO Average voltage 564.929993, current 0.113320, dIdV 0.000315
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.572199 and VBD limit 6.149300
SensorIVSvc::CalculateVBD INFO Average voltage 574.929993, current 0.114780, dIdV -0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.120456 and VBD limit 6.249300
SensorIVSvc::CalculateVBD INFO Average voltage 584.929993, current 0.115090, dIdV 0.000086
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.436211 and VBD limit 6.349300
SensorIVSvc::CalculateVBD INFO Average voltage 594.940002, current 0.115250, dIdV -0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.278757 and VBD limit 6.449400
SensorIVSvc::CalculateVBD INFO Average voltage 604.940002, current 0.116115, dIdV 0.000227
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.182633 and VBD limit 6.549400
SensorIVSvc::CalculateVBD INFO Average voltage 614.950012, current 0.116830, dIdV -0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.441262 and VBD limit 6.649500
SensorIVSvc::CalculateVBD INFO Average voltage 624.979980, current 0.116940, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.564255 and VBD limit 6.749800
SensorIVSvc::CalculateVBD INFO Average voltage 634.989990, current 0.118450, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.052828 and VBD limit 6.849900
SensorIVSvc::CalculateVBD INFO Average voltage 644.989990, current 0.120410, dIdV 0.000196
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.047801 and VBD limit 6.949900
SensorIVSvc::CalculateVBD INFO Average voltage 655.010010, current 0.120520, dIdV -0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.943779 and VBD limit 7.050100
SensorIVSvc::CalculateVBD INFO Average voltage 665.020020, current 0.120680, dIdV 0.000206
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.135185 and VBD limit 7.150200
SensorIVSvc::CalculateVBD INFO Average voltage 675.030029, current 0.121890, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.198971 and VBD limit 7.250300
SensorIVSvc::CalculateVBD INFO Average voltage 685.039978, current 0.122400, dIdV 0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.369384 and VBD limit 7.350400
SensorIVSvc::CalculateVBD INFO Average voltage 695.039978, current 0.123460, dIdV 0.000146
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.821933 and VBD limit 7.450400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.039978
SensorIVSvc::read INFO Mean voltage for current stability 0.121590 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.013601
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//VPA41726-W04547/1//VPA41726-04547_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2023-06-29T19:14:51.142+00:00...
SensorIVSvc::getDate INFO Year 2023
SensorIVSvc::getDate INFO Month 6
SensorIVSvc::getDate INFO Day 29
SensorIVSvc::getDate INFO Hour 19
SensorIVSvc::getDate INFO Minute 14
SensorIVSvc::getDate INFO Second 51
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jun
SensorIVSvc::getDate INFO FINALLY obtained 29 Jun 2023
IService::log INFO Logging status 1111 for component VPA41726-W04547
IService::install INFO Installing output directory to /home/data/modules/VPA41726-W04547/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 VPA41726-04547_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA41726-W04547.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA41725-W04424.config
IService::next INFO Scheduling Data_VPA41725-W04424.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA41725-W04424/1/
Metadata
Value
Component type
ATLAS18LS
Operator
AND
Date
2023-06-29T19:14:51.142+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
19.9
Humidity
9.7
Current per area @500V
1.113
Breakdown voltage
690.040
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