MCoincidence Class Reference

Version of MCoincidenceMultiplicity that uses neighbours. More...

Inheritance diagram for MCoincidence:

Classes
struct	ChannelInfo

Public Member Functions
void	Init (Diana::QEvent &ev)
	Init method. More...
void	Do (Diana::QEvent &ev, const Diana::QEventList &neighbours)
	Do method. More...
void	Done ()
	Done method. More...
double	GetTime (const Diana::QEvent &ev)
	Get time of the event. More...

Private Types
enum	TimeVariable { TV_RAW , TV_OF }

Private Member Functions
void	GetEventEnergy (const Diana::QEvent &ev, double &energy, bool &valid) const
	Get the energy of the event. Throws if event is invalid and fOkInvalidTotalEnergy is false. More...
double	GetDistanceMm (const Diana::QEvent &ev, const Diana::QEvent *coincident)
	Get the distance in mm between the centers of the main and the coincident crystals. More...

Private Attributes
int	fDataset
bool	fUseRunningWindow
bool	fSyncTime
std::string	fSyncType
bool	fOkInvalidTotalEnergy
std::string	fSyncSource
std::string	fSyncTowerSource
double	fCoincidenceWindow
std::string	fEnergyLabel
std::vector< std::string >	fPSALabels
TimeVariable	fTimeVariable
QRunData	fRunData
int	fThisRun
std::map< int, ChannelInfo >	fSyncTimeDifference
bool	fStorePosition
std::set< int >	fBlackList
std::string	fOFLabel
double	fCoincidenceRadius
std::map< int, double >	fChannelPositionX
std::map< int, double >	fChannelPositionY
std::map< int, double >	fChannelPositionZ

Detailed Description

Version of MCoincidenceMultiplicity that uses neighbours.

   With respect to that module, computed quantities are stored in the
   QCoincidenceData QObject.

Author

Marco Vignati, Claudia Tomei

• Config example:

     module Coincidence
     verbosity = info
     enable = true
     CoincidenceWindow = 0.1
     EnergyLabel = ApplyCalibration_Energy
     PSALabel = ApplyPSA_PSA_nsigma
     TimeVariable = Raw
     UseRunningWindow = true
     SyncTime = false
     endmod
     

• Parameters
  • CoincidenceWindow [double = 0.1]: coincidence window
  • CoincidenceRadius [double = 1200]: coincidence radius (mm), defaults to 1200, which means no space-based cut
  • EnergyLabel [string = ApplyCalibration@Energy]: label of energy variable
  • PSALabels [vector<string> = {}]: psa labels
  • TimeVariable [string = Raw]: can be Raw (use raw time) or OF (use raw time + OF_Delay/1000 - sample index/sampling frequency)
  • UseRunningWindow [bool = true]: if true use running window
  • SyncTime [bool = false]: if true uses jitter information to calculate absolute time. Input file for jitters must be provided:
    • SyncSource [string = jitter.txt]: file containing jitter of each channel with respect to a reference channel
    • SyncTowerSource [string = jitter_tower.txt]: file containing jitter of each tower with respect to a reference tower
  • OFLabel [string = "COF"]: Label of the optimum filter variable, for DIANA-0 was "COF", for DIANA something like FilteredPulseAmplitude_extraLabel
    
  • OkInvalidTotalEnergy [bool = false]: if true, it is ok if not all the energy values are valid. A correct multiplicity will be assigned, but the total energy will be invalid. By default, this is false.
• Reads:
  • DAQ_Header
  • DAQ_PulseInfo
  • ...
• Writes
  • QCoincidenceData
  • QDouble TotalEnergy
  • QDouble Time
  • QDouble Radius : the maximum distance between the main and the coincident channels

Definition at line 72 of file MCoincidence.hh.

Member Enumeration Documentation

TimeVariable

enum MCoincidence::TimeVariable

private

Enumerator
TV_RAW
TV_OF

Definition at line 88 of file MCoincidence.hh.

Member Function Documentation

Do()

void MCoincidence::Do	(	Diana::QEvent &	ev,
		const Diana::QEventList &	neighbours
	)

Do method.

Definition at line 85 of file MCoincidence.cc.

References QCoincidentChannel::fChannelId, QCoincidenceData::fCoincidentChannels, QCoincidentChannel::fDeltaFloor, QCoincidentChannel::fDeltaPosition, QCoincidentChannel::fDeltaT, QCoincidentChannel::fDeltaTower, QCoincidentChannel::fEnergy, QCoincidentChannel::fEventNumber, QCoincidenceData::fFarthestCoincidentIndex, QCoincidenceData::fMultiplicity, QCoincidenceData::fNearestCoincidentIndex, QCoincidenceData::fOrderInMultiple, QCoincidentChannel::fPSAVariables, QEvent::Get(), QEvent::GetByLabel(), QPulseInfo::GetChannelId(), QEvent::GetReadNumber(), QHeader::GetRun(), QEventList::Push(), Q_DOUBLE_DEFAULT, rHandle, and QEventList::Size().

Done()

void MCoincidence::Done

(

)

Done method.

Definition at line 241 of file MCoincidence.cc.

GetDistanceMm()

double MCoincidence::GetDistanceMm ( const Diana::QEvent &  ev, const Diana::QEvent *  coincident  )

private

Get the distance in mm between the centers of the main and the coincident crystals.

Definition at line 345 of file MCoincidence.cc.

References pow().

GetEventEnergy()

void MCoincidence::GetEventEnergy ( const Diana::QEvent &  ev, double &  energy, bool &  valid  ) const

private

Get the energy of the event. Throws if event is invalid and fOkInvalidTotalEnergy is false.

Definition at line 321 of file MCoincidence.cc.

References Q_DOUBLE_DEFAULT.

GetTime()

double MCoincidence::GetTime

(

const Diana::QEvent &

ev

)

Get time of the event.

Definition at line 246 of file MCoincidence.cc.

References channel, QJitter::fJitter, QJitter::fRefChannel, QEvent::Get(), and QHeader::GetTime().

Init()

void MCoincidence::Init

(

Diana::QEvent &

ev

)

Init method.

Definition at line 22 of file MCoincidence.cc.

Member Data Documentation

fBlackList

std::set<int> MCoincidence::fBlackList

private

Definition at line 117 of file MCoincidence.hh.

fChannelPositionX

std::map<int,double> MCoincidence::fChannelPositionX

private

Definition at line 120 of file MCoincidence.hh.

fChannelPositionY

std::map<int,double> MCoincidence::fChannelPositionY

private

Definition at line 121 of file MCoincidence.hh.

fChannelPositionZ

std::map<int,double> MCoincidence::fChannelPositionZ

private

Definition at line 122 of file MCoincidence.hh.

fCoincidenceRadius

double MCoincidence::fCoincidenceRadius

private

Definition at line 119 of file MCoincidence.hh.

fCoincidenceWindow

double MCoincidence::fCoincidenceWindow

private

Definition at line 105 of file MCoincidence.hh.

fDataset

int MCoincidence::fDataset

private

Definition at line 98 of file MCoincidence.hh.

fEnergyLabel

std::string MCoincidence::fEnergyLabel

private

Definition at line 106 of file MCoincidence.hh.

fOFLabel

std::string MCoincidence::fOFLabel

private

Definition at line 118 of file MCoincidence.hh.

fOkInvalidTotalEnergy

bool MCoincidence::fOkInvalidTotalEnergy

private

Definition at line 102 of file MCoincidence.hh.

fPSALabels

std::vector<std::string> MCoincidence::fPSALabels

private

Definition at line 107 of file MCoincidence.hh.

fRunData

QRunData MCoincidence::fRunData

private

Definition at line 109 of file MCoincidence.hh.

fStorePosition

bool MCoincidence::fStorePosition

private

Definition at line 116 of file MCoincidence.hh.

fSyncSource

std::string MCoincidence::fSyncSource

private

Definition at line 103 of file MCoincidence.hh.

fSyncTime

bool MCoincidence::fSyncTime

private

Definition at line 100 of file MCoincidence.hh.

fSyncTimeDifference

std::map<int,ChannelInfo> MCoincidence::fSyncTimeDifference

private

Definition at line 115 of file MCoincidence.hh.

fSyncTowerSource

std::string MCoincidence::fSyncTowerSource

private

Definition at line 104 of file MCoincidence.hh.

fSyncType

std::string MCoincidence::fSyncType

private

Definition at line 101 of file MCoincidence.hh.

fThisRun

int MCoincidence::fThisRun

private

Definition at line 110 of file MCoincidence.hh.

fTimeVariable

TimeVariable MCoincidence::fTimeVariable

private

Definition at line 108 of file MCoincidence.hh.

fUseRunningWindow

bool MCoincidence::fUseRunningWindow

private

Definition at line 99 of file MCoincidence.hh.

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

• pkg/modtiming/MCoincidence.hh
• pkg/modtiming/MCoincidence.cc