FitGains.C File Reference

Go to the source code of this file.

Functions
gROOT	SetBatch ()
f	SetParLimits (0, 0.0, 1e8)
f	SetParLimits (1, 0.025, 0.080)
f	SetParLimits (2, 0.0, 10.0)
f	SetParLimits (3, 0.0, 1e8)
f	SetParLimits (4, 0.04, 0.25)
f	SetParLimits (5, 0.004, 0.013)
f2	SetParLimits (0, 0.0, 1e6)
f2	SetParLimits (2, 0.006, 0.018)
cFits	Divide (8, 8)
	for (unsigned int i=1;i<=hPi0MassVsChNum->GetNbinsX();i++)
cFits	SaveAs ("c_final.png")
	for (unsigned int i=0;i< 2800;i++)
textOut	open ("gains.txt")
	for (auto i:newGains)
textOut	close ()
outFile	Write ()
outFile	Close ()

Variables
TProfile *	hCurrentGainConstants = (TProfile *) gDirectory->Get("FCAL_Pi0HFA/CurrentGainConstants")
TH1I *	hPi0Mass = (TH1I *) gDirectory->Get("FCAL_Pi0HFA/Pi0Mass")
TH2I *	hPi0MassVsChNum = (TH2I *) gDirectory->Get("FCAL_Pi0HFA/Pi0MassVsChNum")
TH2F *	hPi0MassVsChNumWeighted = (TH2F *) gDirectory->Get("FCAL_Pi0HFA/Pi0MassVsChNumWeighted")
TH2F *	hPi0MassVsChNumWeightedSquared = (TH2F *) gDirectory->Get("FCAL_Pi0HFA/Pi0MassVsChNumWeightedSquared")
TH2I *	hPi0MassVsE = (TH2I *) gDirectory->Get("FCAL_Pi0HFA/Pi0MassVsE")
TFile *	outFile = new TFile("FCALPi0FitResults.root","RECREATE")
double	fitPi0Mean [2800]
TH1F *	hFitPi0Mass = new TH1F("FitPi0Mass", "#pi^{0} Mass fit result", 2800, -0.5, 2799.5)
TH1F *	hFitGain = new TH1F("FitGain", "new gain result", 2800, -0.5, 2799.5)
TF1 *	f = new TF1("f","landau(0)+gaus(3)", 0.025, 0.250)
TF1 *	f2 = new TF1("f2","gaus", 0.025, 0.250)
TCanvas *	cFits = new TCanvas("cFits", "cFits", 800, 800)
TCanvas *	c = new TCanvas("c", "c", 1200, 1200)
double	pdgPi0Mass = 0.1349766
double	newGains [2800]
double	total = 0.
double	counter = 0.
TH1I *	hGains = new TH1I("NewGains", "New Gains" , 100, 0.0, 5.0)
double	averageGain = total / counter
ofstream	textOut

Function Documentation

textOut close

(

)

Referenced by async_filebuf::close(), and hdv_fulllistframe::hdv_fulllistframe().

outFile Close

(

)

cFits Divide	(	8	,
		8
	)

for

(

unsigned int

i = 1 ; i <= hPi0MassVsChNum->GetNbinsX(); i++

)

Definition at line 35 of file FitGains.C.

References max.

for

(

)

Definition at line 165 of file FitGains.C.

References counter.

for

(

auto i:newGains

)

Definition at line 191 of file FitGains.C.

References counter.

textOut open

(

"gains.txt"

)

Referenced by main(), and async_filebuf::open().

cFits SaveAs

(

"c_final.png"

)

gROOT SetBatch

(

)

f SetParLimits	(	0	,
		0.	0,
		1e8
	)

f2 SetParLimits	(	1	,
		0.	025,
		0.	080
	)

f SetParLimits	(	2	,
		0.	0,
		10.	0
	)

f SetParLimits	(	3	,
		0.	0,
		1e8
	)

f SetParLimits	(	4	,
		0.	04,
		0.	25
	)

f SetParLimits	(	5	,
		0.	004,
		0.	013
	)

f2 SetParLimits	(	0	,
		0.	0,
		1e6
	)

f2 SetParLimits	(	2	,
		0.	006,
		0.	018
	)

outFile Write

(

)

Variable Documentation

double averageGain = total / counter

Definition at line 179 of file FitGains.C.

TCanvas* c = new TCanvas("c", "c", 1200, 1200)

Definition at line 34 of file FitGains.C.

TCanvas* cFits = new TCanvas("cFits", "cFits", 800, 800)

Definition at line 32 of file FitGains.C.

counter = 0.

Definition at line 151 of file FitGains.C.

Referenced by JEventProcessor_BCAL_TDC_Timing::brun(), DTAGHGeometry::E_to_counter(), Df250EmulatorAlgorithm_v2::EmulateFirmware(), Df250EmulatorAlgorithm_v3::EmulateFirmware(), Df250EmulatorAlgorithm_v1::EmulateFirmware(), JEventProcessor_PS_E_calib::evnt(), DTAGHHit_factory_Calib::evnt(), for(), GetCCDBConstants(), GetCCDBConstants2D(), DTAGHGeometry::getEhigh(), DTAGHGeometry::getElow(), GetHistogram(), DTAGHHit_factory_Calib::init(), DTAGHHit_factory_Calib::load_ccdb_constants(), WriteFitResults(), WriteFitResults2(), WriteGaussianFitResults(), and WriteTimewalkFitResults().

TF1* f = new TF1("f","landau(0)+gaus(3)", 0.025, 0.250)

Definition at line 21 of file FitGains.C.

Referenced by AdjustTiming(), MyProcessor::brun(), CDC_gains(), chebyshev_FindBestFunction(), chebyshev_Fit(), ChebyshevTestFit(), covariance_compare(), density_vs_r_vs_z(), display(), drawWaveform(), efficiency(), JEventProcessor_CDC_drift::evnt(), DEventProcessor_BCAL_gainmatrix::evnt(), JEventProcessor_highlevel_online::evnt(), extract_photon_energy_spectrum(), ExtractTDCADCTiming(), ExtractTrackBasedTiming(), MyProcessor::FillGraphics(), DFDCPseudo_factory::FindCentroid(), DFDCPseudo::FindCentroid(), DFDCPseudo_factory::FindNewParmVec(), DFDCPseudo::FindNewParmVec(), DBCALShower_factory_KLOE::Fit_ls(), FitCathodeAlignment(), FitCathodeProjections(), fitf(), FitFunctionLeft(), FitFunctionRight(), fits(), DReferenceTrajectory::FitVertex(), gaussian_fits(), gen_covariance_code(), DDANAEVIO_factory::get_tagNum_dictionary(), DTrackFitterKalmanSIMD::GetdEdx(), GetReferenceFile(), DTrackTimeBased_factory::GetTruthMatchingFOM(), grkuta_(), xstream::buffer::grow(), HistMacro_CDCTimeToDistance(), main(), myfunction(), DVector2S::operator*=(), operator/(), DVector2S::operator/=(), P_vs_r(), P_vs_z(), ParameterizeBField(), plot_p2pi_trees(), plot_Z2pi_trees(), radlen_vs_r_vs_z(), HDEVIO::ReadFileMap(), combinedResidFunc::resid(), DRandom2::SampleRange(), SC_PTC_Plot(), SC_PTC_ResolvsZPlot(), SetPrimaryPeaks(), TAGM_clusters_E(), TAGM_clusters_occ(), TAGM_clusters_t(), twopi_primakoff(), DMagneticFieldMapFineMesh::WriteEvioFile(), WriteFile(), and WriteTimewalkFitResults().

TF1* f2 = new TF1("f2","gaus", 0.025, 0.250)

Definition at line 28 of file FitGains.C.

Referenced by daq_words_compare(), drawWaveform(), DFDCPseudo_factory::FindNewParmVec(), DFDCPseudo::FindNewParmVec(), FitTimeToDistance(), grkuta_(), and plot_cdc_offsets().

double fitPi0Mean[2800]

Definition at line 16 of file FitGains.C.

TProfile* hCurrentGainConstants = (TProfile *) gDirectory->Get("FCAL_Pi0HFA/CurrentGainConstants")

Definition at line 7 of file FitGains.C.

Referenced by JEventProcessor_FCAL_Pi0HFA::brun(), and JEventProcessor_FCAL_Pi0HFA::init().

TH1F* hFitGain = new TH1F("FitGain", "new gain result", 2800, -0.5, 2799.5)

Definition at line 19 of file FitGains.C.

TH1F* hFitPi0Mass = new TH1F("FitPi0Mass", "#pi^{0} Mass fit result", 2800, -0.5, 2799.5)

Definition at line 18 of file FitGains.C.

TH1I* hGains = new TH1I("NewGains", "New Gains" , 100, 0.0, 5.0)

Definition at line 152 of file FitGains.C.

TH1I* hPi0Mass = (TH1I *) gDirectory->Get("FCAL_Pi0HFA/Pi0Mass")

Definition at line 8 of file FitGains.C.

TH2I* hPi0MassVsChNum = (TH2I *) gDirectory->Get("FCAL_Pi0HFA/Pi0MassVsChNum")

Definition at line 9 of file FitGains.C.

TH2F* hPi0MassVsChNumWeighted = (TH2F *) gDirectory->Get("FCAL_Pi0HFA/Pi0MassVsChNumWeighted")

Definition at line 10 of file FitGains.C.

TH2F* hPi0MassVsChNumWeightedSquared = (TH2F *) gDirectory->Get("FCAL_Pi0HFA/Pi0MassVsChNumWeightedSquared")

Definition at line 11 of file FitGains.C.

TH2I* hPi0MassVsE = (TH2I *) gDirectory->Get("FCAL_Pi0HFA/Pi0MassVsE")

Definition at line 12 of file FitGains.C.

double newGains[2800]

Definition at line 150 of file FitGains.C.

TFile* outFile = new TFile("FCALPi0FitResults.root","RECREATE")

Definition at line 15 of file FitGains.C.

Referenced by AdjustTiming(), ApplyCDCOffsets(), ApplyFDCOffsets(), DumpCDCOffsets(), DumpFDCOffsets(), ExtractTDCADCTiming(), ExtractTrackBasedTiming(), FitCathodeAlignment(), FitCathodeProjections(), and SetPrimaryPeaks().

double pdgPi0Mass = 0.1349766

Definition at line 149 of file FitGains.C.

ofstream textOut

Definition at line 187 of file FitGains.C.

double total = 0.

Definition at line 151 of file FitGains.C.

Referenced by ExtractCDCDeformation(), DTrackTimeBased_factory::FilterDuplicates(), DTrackWireBased_factory::FilterDuplicates(), fitHisto(), Resolution(), st_prop_time_corr_v1(), st_time_resolution(), TAGH_doubles_E(), and TAGH_doubles_ID().