marlintpc::PixelSpectrumProcessor Class Reference

PixelClockFinderProcessor creates a ToT or ToA spectrum of all pixels on the chip and two occupancy plots: One for all pixel above a given threshold and one for all pixel below. More...

#include <PixelSpectrumProcessor.h>

Inheritance diagram for marlintpc::PixelSpectrumProcessor:

Public Member Functions
virtual Processor *	newProcessor ()
virtual void	init ()
virtual void	processRunHeader (lcio::LCRunHeader *run)
virtual void	processEvent (lcio::LCEvent *evt)
virtual void	check (lcio::LCEvent *evt)
virtual void	end ()

Protected Attributes
std::string	_inputColName
std::string	_modeMapColName
std::string	_modeMapCorrName
std::string	_mode
std::string	_logFile
	-positon of logfile
tpcconddata::TimePixMap *	_timePixMap
AIDA::IHistogram1D *	_mySpectrumHisto
AIDA::IHistogram2D *	_myPixelAboveTH_Location2dHisto
AIDA::IHistogram2D *	_myPixelBelowTH_Location2dHisto
double	_shutter
double	_readoutFrequency
bool	_multiShutter
int	_nBins
int	_HighTH
int	_LowTH
float	_min_clock
float	_max_clock
int	_lowerBadCountsLimit

Detailed Description

PixelClockFinderProcessor creates a ToT or ToA spectrum of all pixels on the chip and two occupancy plots: One for all pixel above a given threshold and one for all pixel below.

The processor also creates a eventdisplay of events with bad counts (counts in a given range)

Input - Prerequisites

a collection of TrackerData objects, zeros suppreed

Output

Parameters

InputCollectionName	Name of input collection, TrackerData (defualt: TimePixZeroSuppressedData)
Mode	mode that should be plotted (TOT, TIMEPIX, MEDIPIX, ONEHIT or ANY), (default: ANY)
Minclock	Minimum z value of lowest bin in case of z binning (default: 2500)
Maxclock	Maximum z value of highest bin in case of z binning (default: 4000)
nBins	Number ob bins in z, 0 means one Histo without z cut (default: 100)
LogFile	Position of logfile
HighTH	High threshold from wich pixel are collected in _myBadPixelLocation2dHisto (default: 1800)
LowTH	Low threshold from wich pixel are collected in _myBadPixelLocation2dHisto (default: 285)
LowerBadCountsLimit	Minimal Number of Pixels with Bad Counts to create Event Display (default: 0)

Author

Martin Schultens (started the processor) & C. Brezina (changed a lot) (RFWUniversity of Bonn)

Member Data Documentation

int marlintpc::PixelSpectrumProcessor::_HighTH

protected

• High Threshold from which Pixels are collected in _myBadPixelLocation2dHisto

std::string marlintpc::PixelSpectrumProcessor::_inputColName

protected

• the name of the input collection

int marlintpc::PixelSpectrumProcessor::_LowTH

protected

• Low Threshold from which Pixels are collected in _myBadPixelLocation2dHisto

float marlintpc::PixelSpectrumProcessor::_max_clock

protected

• Maximum z value of highest bin in case of z binning

float marlintpc::PixelSpectrumProcessor::_min_clock

protected

• Minimum z value of lowest bin in case of z binning

std::string marlintpc::PixelSpectrumProcessor::_mode

protected

• the mode that should be plottet

std::string marlintpc::PixelSpectrumProcessor::_modeMapColName

protected

• the name of the mode map collection

std::string marlintpc::PixelSpectrumProcessor::_modeMapCorrName

protected

• the name of the correction to mode map collection

bool marlintpc::PixelSpectrumProcessor::_multiShutter

protected

• true if multiple shutters are allowed during acquisition

AIDA::IHistogram1D* marlintpc::PixelSpectrumProcessor::_mySpectrumHisto

protected

• Histo used to create a ToT or ToA spectrum of the chip

int marlintpc::PixelSpectrumProcessor::_nBins

protected

• Number of z bins

double marlintpc::PixelSpectrumProcessor::_readoutFrequency

protected

• readout frequency of TimePix chip in MHz, optional, should come from gear

double marlintpc::PixelSpectrumProcessor::_shutter

protected

• length of shutter signal in us

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

• PixelSpectrumProcessor.h
• PixelSpectrumProcessor.cc