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Trace: • phase_identification • indexing_with_grainspotter • cif • backgroundgeneral

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Pre-processing X-Ray Data

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File formats

  • cif (Crystallographic Information Format)
  • inp (Input file for PolyXSim simulation)
  • prm (parameter file for ImageD11)
  • gve (G-Vectors)
  • ini (Input file for GrainSpotter)
  • edf (Format of diffraction images)

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processing:backgroundgeneral

This is an old revision of the document!

Evaluate background

One necessary step of the data processing is the subtraction of the background. One way to do it is to create a average or median image of the whole file series and then subtract each single image by this median. This method has the advantage that you not only get rid of the background noise but also all those reflections which a visible homogeneously in every image, such as pressure media or some diamond spots.

processing/backgroundgeneral.1550484719.txt.gz · Last modified: 2019/02/18 10:11 by 127.0.0.1

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