Calculates time jitter between couples of channels using coincident events. More...

Inheritance diagram for MJitterByCoincidence:

Public Member Functions
void	Init (Diana::QEvent &ev)
	Init method. More...

void	Do (Diana::QEvent &ev)
	Do method More...

void	Done ()
	Done method. More...

Private Member Functions
void	SaveJitter (int ch, double jitter, double jitter_error)
	SaveJitter function. More...

double	FindJitter (int ch, int o_ch)
	FindJitter function. More...

double	FindJitterRMS (int ch, int o_ch)
	FindJitterRMS function. More...

int	FindChanWithPosInTowerFloor (int pos, int tower, int floor)
	FindPos function. More...

int	ProcessFloor (int pos, int tower, int floor)
	ProcessFloor function. More...

Private Attributes
std::string	fOutput
	Jitter output (file or DB, for the moment only file works) More...

std::string	fCoincidenceDataOwner

std::string	fJitterByDelaySource

int	fDataset
	Dataset. More...

int	fRun

int	fTower

int	fRefCh
	Reference Channel. More...

bool	fRefCh_IsSet

bool	fLastFloor

Diana::QEventLabel	fEnergyLabel

std::map< int, std::map< int, std::vector< double > > >	fDeltaT
	Map of vectors containing deltaT between couples of channels in coincident events. More...

std::map< int, std::map< int, double > >	fJitter
	Map of Jitter between couples of channels, calculated from deltaT above. More...

std::map< int, std::map< int, double > >	fJitterRMS
	Map of JitterRMS/N between couples of channels, calculated from deltaT above. More...

std::set< int >	fGoodChannels
	Stores the channels with thermistor ranking >=1 as the floors are being processed. More...

double	fJitterSum
	Stores sum of jitters between floors as the floors are being processed. More...

double	fJitterErrorSum
	Stores sum of jitters errors (in quadrature) between floors as the floors are being processed. More...

Detailed Description

Calculates time jitter between couples of channels using coincident events.

Author: Claudia Tomei

Calculates time jitter between couples of channels, using multiplicity two events. The jitter of each channel is calculated with respect to a reference channel, which is either read by cfg or assumed to be the channel occupying position number 1 * on the first floor (if there are more that one floor) for each tower (if there are more towers). Prior to the module, the user should use an EnergyFilter to select the range of total energy for the coincident events, for example if one wants to use the 2615 peak, the filter should look like:

   filter EnergyFilter
   verbosity = info
   enable = true
   Logic = CASE
   EnergyRangesInput = 
   EnergyRangesOutput = 
   EnergyLabel = Coincidence@TotalEnergy
   EnergyMin = 2600
   EnergyMax = 2630
   ExtraLabel = TotalEnergy
   endmod

Config example:

   module JitterByCoincidence
   verbosity = info
   enable = true
   CoincidenceDataOwner = Coincidence
   ReferenceChannel = 1
   Output = jitter.txt
   endmod

Parameters
- Output [string = jitter.txt]: output of calculated jitters (file or DB, for the moment only file works).
- CoincidenceDataOwner [string = Coincidence]: owner of CoincidenceData
Reads:
- DAQ@Header (QHeader)
- DAQ@PulseInfo (QPulseInfo)
- Coincidence@CoincidenceData (QCoincidenceData)
- Coincidence@TotalEnergy (QDouble)
Writes
- QJitter

Definition at line 63 of file MJitterByCoincidence.hh.

Member Function Documentation

◆ Do()

void MJitterByCoincidence::Do ( Diana::QEvent & ev )

Do method

Definition at line 55 of file MJitterByCoincidence.cc.

References abs(), cd(), channel, QEvent::Get(), QPulseInfo::GetChannelId(), and QHeader::GetRun().

◆ Done()

void MJitterByCoincidence::Done ( )

Done method.

Definition at line 98 of file MJitterByCoincidence.cc.

References Q_STRING_DEFAULT.

◆ FindChanWithPosInTowerFloor()

int MJitterByCoincidence::FindChanWithPosInTowerFloor	(	int	pos,
		int	tower,
		int	floor
	)

private

FindPos function.

Definition at line 274 of file MJitterByCoincidence.cc.

References Q_INT_DEFAULT.

◆ FindJitter()

double MJitterByCoincidence::FindJitter	(	int	ch,
		int	o_ch
	)

private

FindJitter function.

Definition at line 236 of file MJitterByCoincidence.cc.

◆ FindJitterRMS()

double MJitterByCoincidence::FindJitterRMS	(	int	ch,
		int	o_ch
	)

private

FindJitterRMS function.

Definition at line 255 of file MJitterByCoincidence.cc.

◆ Init()

void MJitterByCoincidence::Init ( Diana::QEvent & ev )

Init method.

Definition at line 24 of file MJitterByCoincidence.cc.

References Q_INT_DEFAULT, Q_STRING_DEFAULT, QEvent::Require(), and QEvent::RequireByLabel().

◆ ProcessFloor()

int MJitterByCoincidence::ProcessFloor	(	int	pos,
		int	tower,
		int	floor
	)

private

ProcessFloor function.

Definition at line 326 of file MJitterByCoincidence.cc.

References pow().

◆ SaveJitter()

void MJitterByCoincidence::SaveJitter	(	int	ch,
		double	jitter,
		double	jitter_error
	)

private

SaveJitter function.

Definition at line 299 of file MJitterByCoincidence.cc.

References QJitter::Clear(), QJitter::fJitter, QJitter::fJitterError, QJitter::fRefChannel, QJitterHandle::SetCalibLabel(), and QJitterHandle::SetCalibVersion().

Member Data Documentation

◆ fCoincidenceDataOwner

std::string MJitterByCoincidence::fCoincidenceDataOwner

private

Definition at line 80 of file MJitterByCoincidence.hh.

◆ fDataset

int MJitterByCoincidence::fDataset

private

Dataset.

Definition at line 84 of file MJitterByCoincidence.hh.

◆ fDeltaT

std::map<int,std::map<int,std::vector<double> > > MJitterByCoincidence::fDeltaT

private

Map of vectors containing deltaT between couples of channels in coincident events.

Definition at line 97 of file MJitterByCoincidence.hh.

◆ fEnergyLabel

Diana::QEventLabel MJitterByCoincidence::fEnergyLabel

private

Definition at line 94 of file MJitterByCoincidence.hh.

◆ fGoodChannels

std::set<int> MJitterByCoincidence::fGoodChannels

private

Stores the channels with thermistor ranking >=1 as the floors are being processed.

Definition at line 106 of file MJitterByCoincidence.hh.

◆ fJitter

std::map<int,std::map<int,double > > MJitterByCoincidence::fJitter

private

Map of Jitter between couples of channels, calculated from deltaT above.

Definition at line 100 of file MJitterByCoincidence.hh.

◆ fJitterByDelaySource

std::string MJitterByCoincidence::fJitterByDelaySource

private

Definition at line 81 of file MJitterByCoincidence.hh.

◆ fJitterErrorSum

double MJitterByCoincidence::fJitterErrorSum

private

Stores sum of jitters errors (in quadrature) between floors as the floors are being processed.

Definition at line 112 of file MJitterByCoincidence.hh.

◆ fJitterRMS

std::map<int,std::map<int,double > > MJitterByCoincidence::fJitterRMS

private

Map of JitterRMS/N between couples of channels, calculated from deltaT above.

Definition at line 103 of file MJitterByCoincidence.hh.

◆ fJitterSum

double MJitterByCoincidence::fJitterSum

private

Stores sum of jitters between floors as the floors are being processed.

Definition at line 109 of file MJitterByCoincidence.hh.

◆ fLastFloor

bool MJitterByCoincidence::fLastFloor

private

Definition at line 92 of file MJitterByCoincidence.hh.

◆ fOutput

std::string MJitterByCoincidence::fOutput

private

Jitter output (file or DB, for the moment only file works)

Definition at line 79 of file MJitterByCoincidence.hh.

◆ fRefCh

int MJitterByCoincidence::fRefCh

private

Reference Channel.

Definition at line 89 of file MJitterByCoincidence.hh.

◆ fRefCh_IsSet

bool MJitterByCoincidence::fRefCh_IsSet

private

Definition at line 91 of file MJitterByCoincidence.hh.

◆ fRun

int MJitterByCoincidence::fRun

private

Definition at line 85 of file MJitterByCoincidence.hh.

◆ fTower

int MJitterByCoincidence::fTower

private

Definition at line 86 of file MJitterByCoincidence.hh.

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

pkg/modtiming/old/MJitterByCoincidence.hh
pkg/modtiming/old/MJitterByCoincidence.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation

◆ Do()

◆ Done()

◆ FindChanWithPosInTowerFloor()

◆ FindJitter()

◆ FindJitterRMS()

◆ Init()

◆ ProcessFloor()

◆ SaveJitter()

Member Data Documentation

◆ fCoincidenceDataOwner

◆ fDataset

◆ fDeltaT

◆ fEnergyLabel

◆ fGoodChannels

◆ fJitter

◆ fJitterByDelaySource

◆ fJitterErrorSum

◆ fJitterRMS

◆ fJitterSum

◆ fLastFloor

◆ fOutput

◆ fRefCh

◆ fRefCh_IsSet

◆ fRun

◆ fTower