Bug #2037

Unrealistically high error in parameter determination while fitting specular signal

Added by dmitry over 1 year ago. Updated over 1 year ago.

Status:BacklogStart date:16 Apr 2018
Priority:NormalDue date:
Assignee:-% Done:


Target version:-


FitSpecularBasics.py returns correct result (the thickness of sample layers), but the error shown in the report is unrealistically high:

Fitting completed.
chi2: 1.2148678179247064e-12
thickness 3.000016495365972 4.992353272597191

The last value in the last line is the "error" of the parameter ("thickness") determination


#1 Updated by herck over 1 year ago

  • Target version changed from Sprint 37 to Sprint 38

#2 Updated by pospelov over 1 year ago

  • Status changed from Sprint to Backlog
  • Target version deleted (Sprint 38)

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