Public Member Functions
	InterferometricMap ()

	InterferometricMap (Int_t peakInd, Int_t phiSector, Double_t centrePhi, Double_t phiRange, Double_t centreTheta, Double_t thetaRange)
	Coarse map constructor (also default constructor for ROOT) More...

virtual	~InterferometricMap ()

void	Fill (AnitaPol::AnitaPol_t pol, CrossCorrelator cc, InterferometryCache dtCache)

void	findPeakValues (Int_t numPeaks, std::vector< Double_t > &peakValues, std::vector< Double_t > &phiDegs, std::vector< Double_t > &thetaDegs) const

void	getPeakInfo (Double_t &peak, Double_t &phiDeg, Double_t &thetaDeg) const

void	getPeakInfo (Double_t &peak, Double_t &phiDeg, Double_t &thetaDeg, Double_t &reducedChisquare) const

virtual void	Draw (Option_t *opt)

virtual void	ExecuteEvent (int event, int x, int y)

void	addGpsInfo (const Adu5Pat *pat)

void	addTruthInfo (const TruthAnitaEvent *truth)

TPad *	makeProjectionCanvas (TPad *pad)
	Project this peak direction to the surface and draw a summary on the pad. More...

TPad *	makeProjectionCanvas ()

Int_t	GetNbinsPhi () const

Int_t	GetNbinsTheta () const

const TAxis *	GetPhiAxis () const

const TAxis *	GetThetaAxis () const

const TGraphInteractive *	getPeakPointGraph ()

const TGraphInteractive *	getEdgeBoxGraph ()

const TGraphInteractive *	getSunGraph ()

const TGraphInteractive *	getTruthGraph ()

bool	isAZoomMap () const

Int_t	getPeakPhiSector () const

AnitaPol::AnitaPol_t	getPol () const

virtual void	Reset (Option_t *="")

void	setResolutionEstimateFromWaveformSNR (double snr)

Public Member Functions inherited from Acclaim::GuiParent
	GuiParent ()

void	deleteChildren ()

virtual GuiParent *	getParent () const

virtual void	DrawGroup (Option_t *opt="")
	Must be overloaded by children (TGraphInteractive*) to return pointer to parent

size_t	addGuiChild (TGraphInteractive *grPtr)

size_t	addGuiChild (const TGraph &grRef, Option_t *drawOpt)

size_t	copyChildren (const GuiParent *that)

const TGraphInteractive *	findChild (const char *name)

Static Public Member Functions
static const std::vector< Double_t > &	getCoarseBinEdgesTheta ()

static const std::vector< Double_t > &	getFineBinEdgesTheta ()

static const std::vector< Double_t > &	getCoarseBinEdgesPhi ()

static const std::vector< Double_t > &	getFineBinEdgesPhi ()

static Double_t	getBin0PhiDeg ()

static Double_t	getPhiSectorCenterPhiDeg (int phi)

static Int_t	getPhiSectorFromPhiRough (double phiRough)

Protected Member Functions
void	deletePat ()

void	fitPeakWithQuadratic (Int_t peakPhiBin, Int_t peakThetaBin)
	Fit a 2D quadratic function to the bins around the peak of the map. Only implemented for zoomed maps. More...

void	setPeakInfoJustFromPeakBin (Int_t peakPhiBin, Int_t peakThetaBin)

TGraph &	findOrMakeGraph (TString name)

void	setNameAndTitle ()

void	setDefaultName ()

void	initializeInternals ()

void	getIndicesOfEdgeBins (const std::vector< double > &binEdges, Double_t lowVal, Double_t highVal, Int_t &lowIndex, Int_t &highIndex)

	ClassDef (InterferometricMap, 4)
	Estimate of of the pointing resultion from the waveform SNR. More...

Protected Attributes
UsefulAdu5Pat *	fUsefulPat

Double_t	truthLat

Double_t	truthLon

Double_t	truthAlt

AnitaPol::AnitaPol_t	pol

UInt_t	eventNumber

bool	fThetaAxisInSinTheta

bool	fIsZoomMap

int	fPeakPhiSector

int	minThetaBin

int	minPhiBin

int	peakIndex

Double_t	fPeakBinValue

Int_t	fPeakBinPhi
	The value of the highest bin in the map.

Int_t	fPeakBinTheta
	The bin in phi (counting from 0) containing the peak value.

Double_t	fPeakValue
	The bin in theta (counting from 0) containing the peak value.

Double_t	fPeakPhi
	Value of the peak of quadratic fit to the region around the peak bin.

Double_t	fPeakTheta
	Location in phi of the peak of the quadratic fit to the region around the peak bin.

Double_t	fPeakReducedChisquare
	Location in theta of the peak of the quadratic fit to the region around the peak bin.

Double_t	fPeakSigmaPhi
	Residual of the peak fit... I hope.

Double_t	fPeakSigmaTheta
	Width of peak in phi.

Double_t	fPeakCovariance
	Width of peak theta.

Double_t	fSigmaTheta
	Width of peak theta.

Double_t	fSigmaPhi
	Estimate of the pointing resolution from the waveform SNR. More...

Detailed Description

Definition at line 62 of file InterferometricMap.h.

Inheritance diagram for Acclaim::InterferometricMap:

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Collaboration diagram for Acclaim::InterferometricMap:

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Constructor & Destructor Documentation

Acclaim::InterferometricMap::InterferometricMap ( )

Default constructor, which creates a coarse map

Definition at line 405 of file InterferometricMap.cxx.

Acclaim::InterferometricMap::InterferometricMap	(	Int_t	peakInd,
		Int_t	phiSector,
		Double_t	zoomCentrePhi,
		Double_t	phiRange,
		Double_t	zoomCentreTheta,
		Double_t	thetaRange
	)

Coarse map constructor (also default constructor for ROOT)

Fine map constructor

Parameters

peakInd	is the index of the peak in the coarse map (0 is the largest, 1 the second largest, etc.)
phiSector	is the closest phi-sector to the centered zoom peak
zoomCentrePhi	is the position on which to centre the map in phi (degrees)
phiRange	is the size of the zoom map in phi (degrees)
zoomCentreTheta	is the position on which to centre the map in theta (degrees)
thetaRange	is the size of the zoom map in theta (degrees)

Definition at line 368 of file InterferometricMap.cxx.

Acclaim::InterferometricMap::~InterferometricMap ( )

virtual

Default destructor

Definition at line 427 of file InterferometricMap.cxx.

Member Function Documentation

void Acclaim::InterferometricMap::addGpsInfo ( const Adu5Pat * pat )

Create an internal UsefulAdu5Pat from the raw gps data

Parameters

pat	is a pointer to the Adu5Pat

Definition at line 456 of file InterferometricMap.cxx.

void Acclaim::InterferometricMap::addTruthInfo ( const TruthAnitaEvent * truth )

Create an internal UsefulAdu5Pat from the raw gps data

Parameters

pat	is a pointer to the Adu5Pat

Definition at line 470 of file InterferometricMap.cxx.

Acclaim::InterferometricMap::ClassDef	(	InterferometricMap	,
		4
	)

protected

Estimate of of the pointing resultion from the waveform SNR.

See also: setResolutionEstimateFromWaveformSNR(double snr)

void Acclaim::InterferometricMap::deletePat ( )

protected

If we have a copy of the usefulAdu5Pat, then delete it nicely.

Definition at line 441 of file InterferometricMap.cxx.

void Acclaim::InterferometricMap::Draw ( Option_t * opt )

virtual

Draw the interferometric map only (use DrawGroup to also draw TGraphInteractives)

Parameters

opt

Implements Acclaim::GuiParent.

Definition at line 111 of file InterferometricMap.cxx.

void Acclaim::InterferometricMap::ExecuteEvent	(	int	event,
		int	x,
		int	y
	)

virtual

Method required by ROOT interative behaviour. Draws a copy of the map when double clicked.

Parameters

event	is the interactive event
x	is the mouse position in x
y	is the mouse position in y

Definition at line 131 of file InterferometricMap.cxx.

void Acclaim::InterferometricMap::Fill	(	AnitaPol::AnitaPol_t	thePol,
		CrossCorrelator *	cc,
		InterferometryCache *	dtCache
	)

Workhorse function to turn cross-correlations into an interferometric map.

Parameters

thePol	is the polarisation of the map to make
cc	points to the cross-correlator which contains the cross-correlations
dtCache	is a pointer to the object containing the cached set of deltaTs.

Definition at line 492 of file InterferometricMap.cxx.

void Acclaim::InterferometricMap::fitPeakWithQuadratic	(	Int_t	peakPhiBin,
		Int_t	peakThetaBin
	)

protected

Fit a 2D quadratic function to the bins around the peak of the map. Only implemented for zoomed maps.

Parameters

peakPhiBin	is the phi bin on which to centre the 2D quadratic
peakThetaBin	is the theta bin on which to centre the 2D quadratic

Definition at line 657 of file InterferometricMap.cxx.

Double_t Acclaim::InterferometricMap::getBin0PhiDeg ( )

static

Get the position of the first bin in phi

Returns: the position of the first bin in phi in degrees

Definition at line 181 of file InterferometricMap.cxx.

const std::vector< Double_t > & Acclaim::InterferometricMap::getCoarseBinEdgesPhi ( )

static

Lazily populate the bin edges in phi for the coarse map.

Returns: the coarse map bin edges in phi.

Definition at line 260 of file InterferometricMap.cxx.

const std::vector< Double_t > & Acclaim::InterferometricMap::getCoarseBinEdgesTheta ( )

static

Lazily populate the bin edges in theta for the coarse map. Currently the bin sizes are scales by sin(theta) where theta=0 is the horizontal

Returns: the coase map bin edges in theta.

Definition at line 198 of file InterferometricMap.cxx.

const std::vector< Double_t > & Acclaim::InterferometricMap::getFineBinEdgesPhi ( )

static

Lazily populate the bin edges in phi for the fine map.

Returns: the fine map bin edges in phi.

Definition at line 284 of file InterferometricMap.cxx.

const std::vector< Double_t > & Acclaim::InterferometricMap::getFineBinEdgesTheta ( )

static

Lazily populate the bin edges in theta for the fine map. Currently the bin sizes are just integer units of theta in degrees.

Returns: the fine map bin edges in theta.

Definition at line 232 of file InterferometricMap.cxx.

Double_t Acclaim::InterferometricMap::getPhiSectorCenterPhiDeg ( int phi )

static

Get the center of the phi-sectors relative to ADU5 aft-fore. For the purposes of the interferometric map they are exactly PHI_RANGE apart

Parameters

phi	is the phi-sector 0-15

Returns: the angle in degrees

Definition at line 153 of file InterferometricMap.cxx.

TPad * Acclaim::InterferometricMap::makeProjectionCanvas ( TPad * pad )

Project this peak direction to the surface and draw a summary on the pad.

Requires the GPS data to work, i.e. #fUsefulPat is non-NULL.

See also: addGpsInfo(const Adu5Pat* pat)

Parameters

pad	is the pad to draw on, makes a new TCanvas if null

Returns: pointer to the new canvas if pad is NULL, pad otherwise

Definition at line 931 of file InterferometricMap.cxx.

TPad* Acclaim::InterferometricMap::makeProjectionCanvas ( )

inline

Version of makeProjectionCanvas(TPad* pad) for ROOT context menu

Returns: same as makeProjectionCanvas(TPad* pad)

Definition at line 106 of file InterferometricMap.h.

void Acclaim::InterferometricMap::setDefaultName ( )

protected

Sets the name of the histogram from an incrementing counter. This avoids warnings in ROOT about things histograms having the same name.

Definition at line 312 of file InterferometricMap.cxx.

void Acclaim::InterferometricMap::setNameAndTitle ( )

protected

Sets an informative name and title using the member variables.

Definition at line 324 of file InterferometricMap.cxx.

void Acclaim::InterferometricMap::setPeakInfoJustFromPeakBin	(	Int_t	peakPhiBin,
		Int_t	peakThetaBin
	)

protected

Useful if we're not fitting, or something goes wrong with the fit procedure.

Parameters

peakPhiBin	is the phi bin on which to centre the 2D quadratic
peakThetaBin	is the theta bin on which to centre the 2D quadratic

Definition at line 642 of file InterferometricMap.cxx.

void Acclaim::InterferometricMap::setResolutionEstimateFromWaveformSNR ( double snr )

Sets values for fSigmaTheta and fSigmaPhi which allows contours to be drawn in makeProjectionCanvas()

Parameters

snr	is the estimate of the waveform SNR

See also: Acclaim::Clustering::ResolutionModel; makeProjectionCanvas(TPad* pad)

Definition at line 926 of file InterferometricMap.cxx.

Member Data Documentation

Double_t Acclaim::InterferometricMap::fSigmaPhi

protected

Estimate of the pointing resolution from the waveform SNR.

See also: setResolutionEstimateFromWaveformSNR(double snr)

Definition at line 183 of file InterferometricMap.h.

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

components/anitaAnalysisTools/include/InterferometricMap.h
components/anitaAnalysisTools/src/InterferometricMap.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation