TOPTBCResolution Class Reference

Inheritance diagram for TOPTBCResolution:

Collaboration diagram for TOPTBCResolution:

Public Member Functions
def	setOutputName (self, outputname)
def	setMaxWidth (self, maxWidth)
def	setMinWidth (self, minWidth)
def	setMaxAmp (self, maxAmp)
def	setMinAmp (self, minAmp)
def	ignoreNotCalibrated (self, ignoreNotCal)
def	event (self)
def	terminate (self)

Public Attributes
	outname
	output name
	m_calpulseMaxWidth
	output name
	m_calpulseMinWidth
	output name
	m_calpulseMaxAmp
	output name
	m_calpulseMinAmp
	output name
	m_ignoreNotCalibrated
	output name

Static Public Attributes
	h_WidthVSAmplitude_1
	Width VS amplitude, first calibration pulse. More...
	h_WidthVSAmplitude_2
	Width VS amplitude, second calibration pulse. More...
	h_dVdtRising_1 = TH1F('dVdtRising_1', ' dV/dt of the TOPRawDigits (rising edge), first calibration pulse', 1000, 0, 1000)
	dV/dt on the rising edge, first calibration pulse
	h_dVdtRising_2 = TH1F('dVdtRising_2', ' dV/dt of the TOPRawDigits (rising edge), second calibration pulse', 1000, 0, 1000)
	dV/dt on the rising edge, second calibration pulse
	h_dVdtFalling_1 = TH1F('dVdtFalling_1', ' dV/dt of the TOPRawDigits (falling edge), first calibration pulse', 1000, 0, 1000)
	dV/dt on the falling edge, first calibration pulse
	h_dVdtFalling_2 = TH1F('dVdtFalling_2', ' dV/dt of the TOPRawDigits (falling edge), second calibration pulse', 1000, 0, 1000)
	dV/dt on the falling edge, second calibration pulse
	h_dVdtRisingVSdVdtFalling_1
	dV/dt on the rising edge VS dV/dt on the falling edge, first calibration pulse More...
	h_dVdtRisingVSdVdtFalling_2
	dV/dt on the rising edge VS dV/dt on the falling edge, first calibration pulse More...
	h_dVdtRisingDifference
	Difference between the dV/dt of the first and the second calpulse, using the rising edges. More...
	h_dVdtFallingDifference
	Difference between the dV/dt of the first and the second calpulse, using the rising edges. More...
	h_DeltaT_RR = TH1F('DeltaT_RR', ' DeltaT bewteen the rising edges', 4000, 10, 30)
	DeltaT rising-rising.
	h_DeltaT_FF = TH1F('DeltaT_FF', ' DeltaT bewteen the falling edges', 4000, 10, 30)
	DeltaT falling-falling.
	h_DeltaT_FR = TH1F('DeltaT_FR', ' DeltaT bewteen falling and rising edges', 4000, 10, 30)
	DeltaT falling-rising.
	h_DeltaT_RF = TH1F('DeltaT_RF', ' DeltaT bewteen rising and falling edges', 4000, 10, 30)
	DeltaT rising-falling.
	h_DeltaTVSChannel_RR
	DeltaT rising-rising VS channel. More...
	h_DeltaTVSChannel_FF
	DeltaT falling-falling VS channel. More...
	h_DeltaTVSChannel_FR
	DeltaT falling-rising VS channel. More...
	h_DeltaTVSChannel_RF
	DeltaT rising-falling VS channel. More...
	h_DeltaTVSdVdt_RR
	DeltaT rising-rising VS average of dV/dt on the first and second pulse. More...
	h_DeltaTVSdVdt_FF
	DeltaT falling-falling VS average of dV/dt on the first and second pulse. More...
	h_ResolutionVSdVdt_FF = TGraphErrors()
	DeltaT resolution VS average of dV/dt (falling-falling)
	h_ResolutionVSdVdt_RR = TGraphErrors()
	DeltaT resolution VS average of dV/dt (rising-rising)
string	outname = 'outStudyTBCResolution.root'
	output root file
int	m_calpulseMaxWidth = 3.
	maximum width to flag a calpulse candidate
float	m_calpulseMinWidth = 0.5
	minimum width to flag a calpulse candidate
int	m_calpulseMaxAmp = 700.
	minimum amplitude to flag a calpulse candidate
int	m_calpulseMinAmp = 250.
	minimum amplitude to flag a calpulse candidate
bool	m_ignoreNotCalibrated = True
	ignores the hits wthout calibration

Detailed Description

Module to study resolution and performances of the TOP Time Base Calibration.

Definition at line 22 of file studyTBCResolution.py.

Member Function Documentation

event()

def event

(

self

)

Event processor: fill histograms 

Definition at line 150 of file studyTBCResolution.py.

    def event(self):
        ''' Event processor: fill histograms '''
 
        digits = Belle2.PyStoreArray('TOPDigits')
 
        for ipulse1, digit1 in enumerate(digits):
            if(self.ignoreNotCalibrated and not digit1.isTimeBaseCalibrated()):
                continue
            if (digit1.getHitQuality() != 0 and
                digit1.getPulseHeight() > self.m_calpulseMinAmp and
                digit1.getPulseHeight() < self.m_calpulseMaxAmp and
                digit1.getPulseWidth() > self.m_calpulseMinWidth and
                    digit1.getPulseWidth() < self.m_calpulseMaxWidth):
 
                slotID = digit1.getModuleID()
                hwchan = digit1.getChannel()
                for ipulse2, digit2 in enumerate(digits, start=ipulse1 + 1):
                    if(self.ignoreNotCalibrated and not digit2.isTimeBaseCalibrated()):
                        continue
 
                    if (digit2.getHitQuality() != 0 and
                        digit2.getPulseHeight() > self.m_calpulseMinAmp and
                        digit2.getPulseHeight() < self.m_calpulseMaxAmp and
                        digit2.getPulseWidth() > self.m_calpulseMinWidth and
                        digit2.getPulseWidth() < self.m_calpulseMaxWidth and
                        slotID == digit2.getModuleID() and
                            hwchan == digit2.getChannel()):
 
                        # finds which one is the first calpulse
                        rawDigitFirst = digit1.getRelated('TOPRawDigits')
                        rawDigitSecond = digit2.getRelated('TOPRawDigits')
                        if digit1.getTime() > digit2.getTime():
                            rawDigitFirst = digit2.getRelated('TOPRawDigits')
                            rawDigitSecond = digit1.getRelated('TOPRawDigits')
                        digitFirst = rawDigitFirst.getRelated('TOPDigits')
                        digitSecond = rawDigitSecond.getRelated('TOPDigits')
 
                        globalCh = hwchan + 512 * (slotID - 1)
                        dV1_R = rawDigitFirst.getLeadingSlope()
                        dV1_F = -rawDigitFirst.getFallingSlope()
                        dV2_R = rawDigitSecond.getLeadingSlope()
                        dV2_F = -rawDigitSecond.getFallingSlope()
                        t1_R = digitFirst.getTime()
                        t1_F = digitFirst.getTime() + digitFirst.getPulseWidth()
                        t2_R = digitSecond.getTime()
                        t2_F = digitSecond.getTime() + digitSecond.getPulseWidth()
                        amp1 = digitFirst.getPulseHeight()
                        amp2 = digitSecond.getPulseHeight()
                        w1 = digitFirst.getPulseWidth()
                        w2 = digitSecond.getPulseWidth()
 
                        self.h_WidthVSAmplitude_1.Fill(amp1, w1)
                        self.h_WidthVSAmplitude_2.Fill(amp2, w2)
                        self.h_dVdtRising_1.Fill(dV1_R)
                        self.h_dVdtRising_2.Fill(dV2_R)
                        self.h_dVdtFalling_1.Fill(dV1_F)
                        self.h_dVdtFalling_2.Fill(dV2_F)
                        self.h_dVdtRisingVSdVdtFalling_1.Fill(dV1_F, dV1_R)
                        self.h_dVdtRisingVSdVdtFalling_2.Fill(dV2_F, dV2_R)
                        self.h_dVdtRisingDifference.Fill(dV1_R - dV2_R)
                        self.h_dVdtFallingDifference.Fill(dV1_F - dV2_F)
                        self.h_DeltaT_RR.Fill(t2_R - t1_R)
                        self.h_DeltaT_FF.Fill(t2_F - t1_F)
                        self.h_DeltaT_FR.Fill(t2_F - t1_R)
                        self.h_DeltaT_RF.Fill(t2_R - t1_F)
                        self.h_DeltaTVSChannel_RR.Fill(globalCh, t2_R - t1_R)
                        self.h_DeltaTVSChannel_FF.Fill(globalCh, t2_F - t1_F)
                        self.h_DeltaTVSChannel_FR.Fill(globalCh, t2_F - t1_R)
                        self.h_DeltaTVSChannel_RF.Fill(globalCh, t2_R - t1_F)
                        self.h_DeltaTVSdVdt_RR.Fill(0.5 * (dV1_R + dV2_R), t2_R - t1_R)
                        self.h_DeltaTVSdVdt_FF.Fill(0.5 * (dV1_F + dV2_F), t2_F - t1_F)
 

ignoreNotCalibrated()

def ignoreNotCalibrated	(		self,
			ignoreNotCal
	)

Sets the flag to ingore the hits without calibration 

Definition at line 145 of file studyTBCResolution.py.

setMaxAmp()

def setMaxAmp	(		self,
			maxAmp
	)

Sets the maximum calpulse amplitude 

Definition at line 135 of file studyTBCResolution.py.

setMaxWidth()

def setMaxWidth	(		self,
			maxWidth
	)

Sets the maximum calpulse width 

Definition at line 125 of file studyTBCResolution.py.

setMinAmp()

def setMinAmp	(		self,
			minAmp
	)

Sets the minimum calpulse amplitude 

Definition at line 140 of file studyTBCResolution.py.

setMinWidth()

def setMinWidth	(		self,
			minWidth
	)

Sets the minimum calpulse width 

Definition at line 130 of file studyTBCResolution.py.

setOutputName()

def setOutputName	(		self,
			outputname
	)

Sets the output file name 

Definition at line 120 of file studyTBCResolution.py.

terminate()

def terminate

(

self

)

Write histograms to file, fills and fits the resolution plots

Definition at line 222 of file studyTBCResolution.py.

Member Data Documentation

h_DeltaTVSChannel_FF

h_DeltaTVSChannel_FF

static

Initial value:

=  TH2F(
        'DeltaTVSChannel_FF',
        ' DeltaT bewteen the falling edges, as function of the channel number',
        512 * 16, 0, 512 * 16, 4000, 10., 30.)

DeltaT falling-falling VS channel.

Definition at line 77 of file studyTBCResolution.py.

h_DeltaTVSChannel_FR

h_DeltaTVSChannel_FR

static

Initial value:

=  TH2F(
        'DeltaTVSChannel_FR',
        ' DeltaT bewteen falling (pulse 1) and rising (pulse 2) edge, as function of the channel number',
        512 * 16, 0, 512 * 16, 4000, 10., 30.)

DeltaT falling-rising VS channel.

Definition at line 82 of file studyTBCResolution.py.

h_DeltaTVSChannel_RF

h_DeltaTVSChannel_RF

static

Initial value:

=  TH2F(
        'DeltaTVSChannel_RF',
        ' DeltaT bewteen rising (pulse 1) and falling (pulse 2) edge, as function of the channel number',
        512 * 16, 0, 512 * 16, 4000, 10., 30.)

DeltaT rising-falling VS channel.

Definition at line 87 of file studyTBCResolution.py.

h_DeltaTVSChannel_RR

h_DeltaTVSChannel_RR

static

Initial value:

=  TH2F(
        'DeltaTVSChannel_RR',
        ' DeltaT bewteen the rising edges, as function of the channel number',
        512 * 16, 0, 512 * 16, 4000, 10., 30.)

DeltaT rising-rising VS channel.

Definition at line 72 of file studyTBCResolution.py.

h_DeltaTVSdVdt_FF

h_DeltaTVSdVdt_FF

static

Initial value:

=  TH2F(
        'DeltaTVSdVdt_FF',
        'DeltaT bewteen the rising edges VS average of dV/dt on the first and second pulser',
        1000, 0., 1000., 4000, 10., 30.)

DeltaT falling-falling VS average of dV/dt on the first and second pulse.

Definition at line 97 of file studyTBCResolution.py.

h_DeltaTVSdVdt_RR

h_DeltaTVSdVdt_RR

static

Initial value:

=  TH2F(
        'DeltaTVSdVdt_RR',
        'DeltaT bewteen the rising edges VS average of dV/dt on the first and second pulser',
        1000, 0., 1000., 4000, 10., 30.)

DeltaT rising-rising VS average of dV/dt on the first and second pulse.

Definition at line 92 of file studyTBCResolution.py.

h_dVdtFallingDifference

h_dVdtFallingDifference

static

Initial value:

=  TH1F(
        'dVdtFallingDifference', ' difference between the falling edge dV/dt of the first and the second pulse', 1000, -500, 500)

Difference between the dV/dt of the first and the second calpulse, using the rising edges.

Definition at line 59 of file studyTBCResolution.py.

h_dVdtRisingDifference

h_dVdtRisingDifference

static

Initial value:

=  TH1F(
        'dVdtRisingDifference', ' difference between the rising edge dV/dt of the first and the second pulse', 1000, -500, 500)

Difference between the dV/dt of the first and the second calpulse, using the rising edges.

Definition at line 56 of file studyTBCResolution.py.

h_dVdtRisingVSdVdtFalling_1

h_dVdtRisingVSdVdtFalling_1

static

Initial value:

=  TH2F(
        'dVdtRisingVSdVdtFalling_1',
        ' dV/dt  of the TOPRawDigit: rising edge  VS falling edge, first calibration pulse ',
        1000, 0, 1000, 1000, 0., 1000.)

dV/dt on the rising edge VS dV/dt on the falling edge, first calibration pulse

Definition at line 46 of file studyTBCResolution.py.

h_dVdtRisingVSdVdtFalling_2

h_dVdtRisingVSdVdtFalling_2

static

Initial value:

=  TH2F(
        'dVdtRisingVSdVdtFalling_2',
        ' dV/dt  of the TOPRawDigit: rising edge  VS falling edge, second calibration pulse ',
        1000, 0, 1000, 1000, 0., 1000.)

dV/dt on the rising edge VS dV/dt on the falling edge, first calibration pulse

Definition at line 51 of file studyTBCResolution.py.

h_WidthVSAmplitude_1

h_WidthVSAmplitude_1

static

Initial value:

=  TH2F(
        'WidthVSAmplitude_1',
        'Width VS amplidute of the TOPDigits, first calibration pulse',
        2000, 0., 2000, 100, 0., 10.)

Width VS amplitude, first calibration pulse.

Definition at line 27 of file studyTBCResolution.py.

h_WidthVSAmplitude_2

h_WidthVSAmplitude_2

static

Initial value:

=  TH2F(
        'WidthVSAmplitude_2',
        'Width VS amplidute of the TOPDigits, second calibration pulse',
        2000, 0., 2000, 100, 0., 10.)

Width VS amplitude, second calibration pulse.

Definition at line 32 of file studyTBCResolution.py.

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

• top/calibration/steering_tools/studyTBCResolution.py