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XRA source voltage - Part 22 #185

Open BrianClement opened 7 years ago

BrianClement commented 7 years ago

DB0067 [Created: 2016-12-01]

The scans listed below have substantially different requested and actual source voltages:

 
                      filename  thickness     area   abs.avg    etime req_volt npasses  volt curr
322 048236_20160928_092411.h5c 0.02000405 273.9613 0.7702284 6.024096    40000       1 69700 3988
323 048250_20160928_093546.h5c 0.01986683 353.2330 0.7795028 6.024096    40000       1 69700 3987
324 048059_20160928_094428.h5c 0.01970902 342.5559 0.7736747 6.024096    40000       1 69700 3988
325 048046_20160928_095249.h5c 0.01986450 286.8007 0.7867599 6.024096    40000       1 69700 3988
326 048075_20160928_104155.h5c 0.02004821 274.5634 0.7752881 6.024096    40000       1 69700 3988
327 048241_20160928_105106.h5c 0.02007223 256.5971 0.7837392 6.024096    40000       1 69700 3988
328 048256_20160928_105822.h5c 0.02004153 308.6758 0.7647384 6.024096    40000       1 69800 3988
329 048074_20160928_110617.h5c 0.02008058 298.6683 0.7726498 6.024096    40000       1 69700 3988
330 047839_20160928_111444.h5c 0.02008830 279.9113 0.7659290 6.024096    40000       1 69700 3988
331 047945_20160928_112209.h5c 0.01991591 270.4947 0.7946458 6.024096    40000       1 69700 3988
332 048240_20160928_112925.h5c 0.01966393 240.0400 0.7707556 6.024096    40000       1 69700 3988
333 048257_20160928_113702.h5c 0.01957537 301.1243 0.7645444 6.024096    40000       1 69700 3988
334 048262_20160928_114459.h5c 0.01995035 356.6546 0.7661603 6.024096    40000       1 69800 3988
335 048038_20160928_134631.h5c 0.02006969 273.3254 0.7726891 6.024096    40000       1 69700 3988
336 048082_20160928_135459.h5c 0.02003099 326.4297 0.7753649 6.024096    40000       1 69700 3988
337 047838_20160928_143818.h5c 0.02013251 336.6921 0.7610719 6.024096    40000       1 69700 3988
338 048237_20160928_144645.h5c 0.02004866 247.1880 0.7682110 6.024096    40000       1 69700 3988
339 048168_20160928_145337.h5c 0.01982858 215.2005 0.7819920 6.024096    40000       1 69700 3988
340 048238_20160928_150312.h5c 0.02001507 222.8320 0.7921828 6.024096    40000       1 69700 3988
341 048060_20160928_151027.h5c 0.01998034 245.5178 0.7753387 6.024096    40000       1 69700 3988
342 048172_20160928_151729.h5c 0.02009146 203.1280 0.7645360 6.024096    40000       1 69700 3988
343 048186_20160928_152402.h5c 0.02016243 181.1705 0.7822407 6.024096    40000       1 69700 3988
344 048239_20160928_153712.h5c 0.02002385 195.0831 0.7711423 6.024096    40000       1 69700 3988

 
The requested voltage comes from /XRA/SensorSettings@SourceVoltageRequest (or /XRA/SensorSettings/XRA.ini, nSourceVoltRequest_V). The actual voltage comes from /XRA/Scan/Image*@SourceVoltage.
 
How did this inconsistency arise? What needs to be done to prevent it in future?
BrianClement commented 7 years ago

[Richard - 5/12/2016 12:48:18]

BrianClement commented 7 years ago

[Jonathan - 6/12/2016 1:10:10 p.m.]

BrianClement commented 7 years ago

[Richard - 1/02/2017 10:45:53]