FdProfileConstrainedGeometryFitPG::ProfileChi2 Class Reference

#include <ProfileChi2.h>

Public Member Functions
unsigned int	GetNDof () const
double	GetShapeConstraint1Chi2 () const
double	GetShapeConstraint2Chi2 () const
double	GetShapeConstraint3Chi2 () const
void	Init ()
double	operator() (fevt::Eye &eyeCopy, bool precise=false)
	ProfileChi2 ()
void	SetFitterPars ()
void	SetUseLightFlux (bool use=true)
void	UnSetFitterPars ()

Protected Member Functions
bool	FitProfile (fevt::Eye &eye, const FdEnergyDepositFinderKG::EFitFunctionType type, bool precise=false)
bool	GuessGHParameters (evt::ShowerFRecData &shower) const

Protected Attributes
bool	fAafCorrection
FdEnergyDepositFinderKG::CFMatrixCalculator	fCFMatrixCalculator
FdEnergyDepositFinderKG::CFMatrixCalculator	fCFMatrixCalculatorDense
unsigned int	fDenseMatrixDim
bool	fIsUnivConstrained
double	fksigma
bool	fLeavingAtmoIsError
bool	fOnlyDirectLight
FdEnergyDepositFinderKG::ProfileCalculator	fProfileCalculator
FdEnergyDepositFinderKG::ProfileFitter	fProfileFitter
utl::Function	fUnivFunction
bool	fUseLightFlux
bool	fUseNoiseBins
FdEnergyDepositFinderKG::GHShapeParameters	ghPars

Detailed Description

Chi^2 of a Gaisser-Hillas fit to dE/dX profile.

Definition at line 18 of file G/ProfileChi2.h.

Constructor & Destructor Documentation

FdProfileConstrainedGeometryFitPG::ProfileChi2::ProfileChi2 ( )

inline

Definition at line 20 of file G/ProfileChi2.h.

References fCFMatrixCalculator, fCFMatrixCalculatorDense, and FdEnergyDepositFinderKG::CFMatrixCalculator::Init().

Member Function Documentation

bool FdProfileConstrainedGeometryFitPG::ProfileChi2::FitProfile ( fevt::Eye &  eye, const FdEnergyDepositFinderKG::EFitFunctionType  type, bool  precise = false  )

protected

Definition at line 114 of file G/ProfileChi2.cc.

References utl::cm2, FdEnergyDepositFinderKG::eFinalFitStep, utl::g, fevt::EyeRecData::GetFRecShower(), evt::GaisserHillas4Parameter::GetIntegral(), evt::GaisserHillas4Parameter::GetIntegralError(), fevt::Eye::GetRecData(), evt::VGaisserHillasParameter::GetXMax(), and evt::ShowerFRecData::MakeGHParameters().

unsigned int FdProfileConstrainedGeometryFitPG::ProfileChi2::GetNDof ( ) const

inline

Definition at line 42 of file G/ProfileChi2.h.

References fProfileFitter, and FdEnergyDepositFinderKG::ProfileFitter::GetNDof().

double FdProfileConstrainedGeometryFitPG::ProfileChi2::GetShapeConstraint1Chi2 ( ) const

inline

Definition at line 38 of file G/ProfileChi2.h.

References fProfileFitter, and FdEnergyDepositFinderKG::ProfileFitter::GetShapeConstraint1Chi2().

double FdProfileConstrainedGeometryFitPG::ProfileChi2::GetShapeConstraint2Chi2 ( ) const

inline

Definition at line 39 of file G/ProfileChi2.h.

References fProfileFitter, and FdEnergyDepositFinderKG::ProfileFitter::GetShapeConstraint2Chi2().

double FdProfileConstrainedGeometryFitPG::ProfileChi2::GetShapeConstraint3Chi2 ( ) const

inline

Definition at line 40 of file G/ProfileChi2.h.

References fProfileFitter, and FdEnergyDepositFinderKG::ProfileFitter::GetShapeConstraint3Chi2().

bool FdProfileConstrainedGeometryFitPG::ProfileChi2::GuessGHParameters ( evt::ShowerFRecData &  shower ) const

protected

Definition at line 203 of file G/ProfileChi2.cc.

References utl::cm2, evt::gh::eAsym, evt::gh::eClassic, evt::gh::eFWHM, evt::gh::eLambda, FdEnergyDepositFinderKG::eOne, FdEnergyDepositFinderKG::eTwo, evt::gh::eUSP, galactic::eV, evt::gh::eWidth, evt::gh::eX0, utl::g, evt::ShowerFRecData::GetEnergyDeposit(), evt::ShowerFRecData::GetGHParameters(), utl::TabulatedFunction::GetNPoints(), evt::ShowerFRecData::HasEnergyDeposit(), PeV, std::pow(), and WARNING.

void FdProfileConstrainedGeometryFitPG::ProfileChi2::Init

(

void

)

Definition at line 24 of file G/ProfileChi2.cc.

References utl::Branch::Get(), utl::Branch::GetChild(), utl::Branch::GetData(), fwk::CentralConfig::GetInstance(), fwk::CentralConfig::GetTopBranch(), and INFO.

double FdProfileConstrainedGeometryFitPG::ProfileChi2::operator()	(	fevt::Eye &	eyeCopy,
		bool	precise = false
	)

Calculate profile fit Chi2

For an eye with reconstructed ApertureLight and given geometry, calculate CFM, reconstruct dE/dX profile, and perform 2-Parameter Gaisser-Hillas fit analogously to the EnergyDepositFinder. Return chi^2 of the fit for minimisation in the PCGF.

Definition at line 55 of file G/ProfileChi2.cc.

References FdEnergyDepositFinderKG::CFMatrixCalculator::eFast, FdEnergyDepositFinderKG::eGH2dEdXChi2, FdEnergyDepositFinderKG::eGH4dEdXChi2, FdEnergyDepositFinderKG::eGH4LightLogLike, FdEnergyDepositFinderKG::CFMatrixCalculator::ePrecise, ERROR, fevt::EyeRecData::GetFRecShower(), evt::ShowerFRecData::GetGHParameters(), and fevt::Eye::GetRecData().

void FdProfileConstrainedGeometryFitPG::ProfileChi2::SetFitterPars ( )

inline

Definition at line 43 of file G/ProfileChi2.h.

References fAafCorrection, fIsUnivConstrained, fksigma, fProfileFitter, fUnivFunction, fUseNoiseBins, ghPars, FdEnergyDepositFinderKG::ProfileFitter::SetAafCorrection(), FdEnergyDepositFinderKG::ProfileFitter::SetShapePars(), and FdEnergyDepositFinderKG::ProfileFitter::SetUnivConstrained().

void FdProfileConstrainedGeometryFitPG::ProfileChi2::SetUseLightFlux ( bool  use = true )

inline

Definition at line 50 of file G/ProfileChi2.h.

References fUseLightFlux.

void FdProfileConstrainedGeometryFitPG::ProfileChi2::UnSetFitterPars ( )

inline

Definition at line 49 of file G/ProfileChi2.h.

References fProfileFitter, and FdEnergyDepositFinderKG::ProfileFitter::Init().

Member Data Documentation

bool FdProfileConstrainedGeometryFitPG::ProfileChi2::fAafCorrection

protected

Definition at line 61 of file G/ProfileChi2.h.

Referenced by SetFitterPars().

FdEnergyDepositFinderKG::CFMatrixCalculator FdProfileConstrainedGeometryFitPG::ProfileChi2::fCFMatrixCalculator

protected

Definition at line 53 of file G/ProfileChi2.h.

Referenced by ProfileChi2().

FdEnergyDepositFinderKG::CFMatrixCalculator FdProfileConstrainedGeometryFitPG::ProfileChi2::fCFMatrixCalculatorDense

protected

Definition at line 54 of file G/ProfileChi2.h.

Referenced by ProfileChi2().

unsigned int FdProfileConstrainedGeometryFitPG::ProfileChi2::fDenseMatrixDim

protected

Definition at line 73 of file G/ProfileChi2.h.

bool FdProfileConstrainedGeometryFitPG::ProfileChi2::fIsUnivConstrained

protected

Definition at line 59 of file G/ProfileChi2.h.

Referenced by SetFitterPars().

double FdProfileConstrainedGeometryFitPG::ProfileChi2::fksigma

protected

Definition at line 64 of file G/ProfileChi2.h.

Referenced by SetFitterPars().

bool FdProfileConstrainedGeometryFitPG::ProfileChi2::fLeavingAtmoIsError

protected

Definition at line 58 of file G/ProfileChi2.h.

bool FdProfileConstrainedGeometryFitPG::ProfileChi2::fOnlyDirectLight

protected

Definition at line 60 of file G/ProfileChi2.h.

FdEnergyDepositFinderKG::ProfileCalculator FdProfileConstrainedGeometryFitPG::ProfileChi2::fProfileCalculator

protected

Definition at line 55 of file G/ProfileChi2.h.

FdEnergyDepositFinderKG::ProfileFitter FdProfileConstrainedGeometryFitPG::ProfileChi2::fProfileFitter

protected

Definition at line 56 of file G/ProfileChi2.h.

Referenced by GetNDof(), GetShapeConstraint1Chi2(), GetShapeConstraint2Chi2(), GetShapeConstraint3Chi2(), SetFitterPars(), and UnSetFitterPars().

utl::Function FdProfileConstrainedGeometryFitPG::ProfileChi2::fUnivFunction

protected

Definition at line 63 of file G/ProfileChi2.h.

Referenced by SetFitterPars().

bool FdProfileConstrainedGeometryFitPG::ProfileChi2::fUseLightFlux

protected

Definition at line 72 of file G/ProfileChi2.h.

Referenced by SetUseLightFlux().

bool FdProfileConstrainedGeometryFitPG::ProfileChi2::fUseNoiseBins

protected

Definition at line 62 of file G/ProfileChi2.h.

Referenced by SetFitterPars().

FdEnergyDepositFinderKG::GHShapeParameters FdProfileConstrainedGeometryFitPG::ProfileChi2::ghPars

protected

Definition at line 66 of file G/ProfileChi2.h.

Referenced by SetFitterPars().

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The documentation for this class was generated from the following files:

• G/ProfileChi2.h
• G/ProfileChi2.cc