1 /* $Id: AliPhysicsSelection.cxx 35782 2009-10-22 11:54:31Z jgrosseo $ */
3 /**************************************************************************
4 * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
6 * Author: The ALICE Off-line Project. *
7 * Contributors are mentioned in the code where appropriate. *
9 * Permission to use, copy, modify and distribute this software and its *
10 * documentation strictly for non-commercial purposes is hereby granted *
11 * without fee, provided that the above copyright notice appears in all *
12 * copies and that both the copyright notice and this permission notice *
13 * appear in the supporting documentation. The authors make no claims *
14 * about the suitability of this software for any purpose. It is *
15 * provided "as is" without express or implied warranty. *
16 **************************************************************************/
18 //-------------------------------------------------------------------------
19 // Implementation of Class AliPhysicsSelection
20 // This class selects collision candidates from data runs, applying selection cuts on triggers
21 // and background rejection based on the content of the ESD
26 // fPhysicsSelection = new AliPhysicsSelection;
29 // fPhysicsSelection->SetAnalyzeMC()
31 // To check if an event is a collision candidate, use:
32 // fPhysicsSelection->IsCollisionCandidate(fESD)
34 // After processing save the resulting histograms to a file with (a folder physics_selection
35 // will be created that contains the histograms):
36 // fPhysicsSelection->SaveHistograms("physics_selection")
38 // To print statistics after processing use:
39 // fPhysicsSelection->Print();
41 // The BX ids corresponding to real bunches crossings p2 are
42 // automatically selected. You cannot process runs with different
43 // filling schemes if this option is set. If you want to disable this,
45 // fPhysicsSelection->SetUseBXNumbers(0);
48 // If you are analizing muons and you want to keep the muon triggers
49 // besides the CINT1B you can set:
50 // fPhysicsSelection->SetUseMuonTriggers();
53 // To compute the Background automatically using the control triggers
55 // fPhysicsSelection->SetComputeBG();
56 // this will show the value of the Beam Gas, accidentals and good
57 // events as additional rows in the statistic tables, but it will NOT
58 // subtract the background automatically.
59 // This option will only work for runs taken with the CINT1
60 // suite. This options enables automatically also the usage of BX
61 // numbers. You can only process one run at a time if you require this
62 // options, because it uses the bunch intensity estimated run by run.
64 // The BG will usually be more important in the so-called "bin 0": the
65 // class can also compute the statistics table for events in this
66 // bin. Since the definition of bin 0 may in general change from
67 // analysis to analysis, the user needs to provide a callback
68 // implementing the definition of bin zero. The callback should be
69 // implemented as a method in the analysis task and should override
70 // the IsEventInBinZero method of AliAnalysisTaskSE, and should thus
71 // have the the following prototype:
72 // Bool_t IsEventInBinZero();
73 // It should return true if the event is in the bin 0 and it is set by
74 // passing to the physics selection the NAME of the task where the
75 // callback is implemented:
76 // fPhysicsSelection->SetBin0Callback("MyTask").
79 // Usually the class selects the trigger scheme by itself depending on the run number.
80 // Nevertheless, you can do that manually by calling AddCollisionTriggerClass() and AddBGTriggerClass()
82 // To define the class CINT1B-ABCE-NOPF-ALL as collision trigger (those will be accepted as
83 // collision candidates when they pass the selection):
84 // AddCollisionTriggerClass("+CINT1B-ABCE-NOPF-ALL #769 #3119");
85 // To select on bunch crossing IDs in addition, use:
86 // AddCollisionTriggerClass("+CINT1B-ABCE-NOPF-ALL #769 #3119");
87 // To define the class CINT1A-ABCE-NOPF-ALL as a background trigger (those will only be counted
88 // for the control histograms):
89 // AddBGTriggerClass("+CINT1A-ABCE-NOPF-ALL");
90 // You can also specify more than one trigger class in a string or you can require that some are *not*
91 // present. The following line would require CSMBA-ABCE-NOPF-ALL, but CSMBB-ABCE-NOPF-ALL is not allowed
93 // AddBGTriggerClass("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL");
95 // Origin: Jan Fiete Grosse-Oetringhaus, CERN
96 // Michele Floris, CERN
97 //-------------------------------------------------------------------------
99 #include <Riostream.h>
103 #include <TIterator.h>
104 #include <TDirectory.h>
105 #include <TObjArray.h>
107 #include <AliPhysicsSelection.h>
109 #include <AliTriggerAnalysis.h>
112 #include <AliESDEvent.h>
113 #include <AliAnalysisTaskSE.h>
114 #include "AliAnalysisManager.h"
116 ClassImp(AliPhysicsSelection)
118 AliPhysicsSelection::AliPhysicsSelection() :
119 AliAnalysisCuts("AliPhysicsSelection", "AliPhysicsSelection"),
125 fBackgroundIdentification(0),
126 fHistBunchCrossing(0),
127 fHistTriggerPattern(0),
128 fSkipTriggerClassSelection(0),
129 fUsingCustomClasses(0),
138 fBin0CallBackPointer(0)
142 fCollTrigClasses.SetOwner(1);
143 fBGTrigClasses.SetOwner(1);
144 fTriggerAnalysis.SetOwner(1);
145 fHistStatistics[0] = 0;
146 fHistStatistics[1] = 0;
148 AliLog::SetClassDebugLevel("AliPhysicsSelection", AliLog::kWarning);
151 AliPhysicsSelection::~AliPhysicsSelection()
155 fCollTrigClasses.Delete();
156 fBGTrigClasses.Delete();
157 fTriggerAnalysis.Delete();
159 if (fHistStatistics[0])
161 delete fHistStatistics[0];
162 fHistStatistics[0] = 0;
164 if (fHistStatistics[1])
166 delete fHistStatistics[1];
167 fHistStatistics[1] = 0;
170 if (fHistBunchCrossing)
172 delete fHistBunchCrossing;
173 fHistBunchCrossing = 0;
175 if (fHistTriggerPattern)
177 delete fHistTriggerPattern;
178 fHistTriggerPattern = 0;
183 Bool_t AliPhysicsSelection::CheckTriggerClass(const AliESDEvent* aEsd, const char* trigger) const
185 // checks if the given trigger class(es) are found for the current event
186 // format of trigger: +TRIGGER1 -TRIGGER2
187 // requires TRIGGER1 and rejects TRIGGER2
189 Bool_t foundBCRequirement = kFALSE;
190 Bool_t foundCorrectBC = kFALSE;
192 TString str(trigger);
193 TObjArray* tokens = str.Tokenize(" ");
195 for (Int_t i=0; i < tokens->GetEntries(); i++)
197 TString str2(((TObjString*) tokens->At(i))->String());
199 if (str2[0] == '+' || str2[0] == '-')
201 Bool_t flag = (str2[0] == '+');
205 if (flag && !aEsd->IsTriggerClassFired(str2))
207 AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is not present", str2.Data()));
211 if (!flag && aEsd->IsTriggerClassFired(str2))
213 AliDebug(AliLog::kDebug, Form("Rejecting event because trigger class %s is present", str2.Data()));
218 else if (str2[0] == '#')
220 foundBCRequirement = kTRUE;
224 Int_t bcNumber = str2.Atoi();
225 AliDebug(AliLog::kDebug, Form("Checking for bunch crossing number %d", bcNumber));
227 if (aEsd->GetBunchCrossNumber() == bcNumber)
229 foundCorrectBC = kTRUE;
230 AliDebug(AliLog::kDebug, Form("Found correct bunch crossing %d", bcNumber));
234 AliFatal(Form("Invalid trigger syntax: %s", trigger));
239 if (foundBCRequirement && !foundCorrectBC)
245 Bool_t AliPhysicsSelection::IsCollisionCandidate(const AliESDEvent* aEsd)
247 // checks if the given event is a collision candidate
249 if (fCurrentRun != aEsd->GetRunNumber())
250 if (!Initialize(aEsd->GetRunNumber()))
251 AliFatal(Form("Could not initialize for run %d", aEsd->GetRunNumber()));
253 const AliESDHeader* esdHeader = aEsd->GetHeader();
256 AliError("ESD Header could not be retrieved");
260 // check event type; should be PHYSICS = 7 for data and 0 for MC
263 if (esdHeader->GetEventType() != 7)
268 if (esdHeader->GetEventType() != 0)
269 AliFatal(Form("Invalid event type for MC: %d", esdHeader->GetEventType()));
272 Bool_t accept = kFALSE;
274 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
275 for (Int_t i=0; i < count; i++)
277 const char* triggerClass = 0;
278 if (i < fCollTrigClasses.GetEntries())
279 triggerClass = ((TObjString*) fCollTrigClasses.At(i))->String();
281 triggerClass = ((TObjString*) fBGTrigClasses.At(i - fCollTrigClasses.GetEntries()))->String();
283 AliDebug(AliLog::kDebug, Form("Processing trigger class %s", triggerClass));
285 AliTriggerAnalysis* triggerAnalysis = static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i));
287 triggerAnalysis->FillTriggerClasses(aEsd);
289 if (CheckTriggerClass(aEsd, triggerClass))
291 triggerAnalysis->FillHistograms(aEsd);
293 Bool_t isBin0 = kFALSE;
294 if (fBin0CallBack != "") {
295 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
297 AliError("Cannot get the analysis manager");
300 isBin0 = ((AliAnalysisTaskSE*)mgr->GetTask(fBin0CallBack.Data()))->IsEventInBinZero();
302 } else if (fBin0CallBackPointer) {
303 isBin0 = (*fBin0CallBackPointer)(aEsd);
309 // hardware trigger (should only remove events for MC)
310 // replay CINT1B hardware trigger
311 // TODO this has to depend on the actual hardware trigger (and that depends on the run...)
312 Int_t fastORHW = triggerAnalysis->SPDFiredChips(aEsd, 1); // SPD number of chips from trigger bits (!)
313 Bool_t v0A = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0A);
314 Bool_t v0C = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0C);
315 Bool_t v0AHW = fSkipV0 ? 0 :(triggerAnalysis->V0Trigger(aEsd, AliTriggerAnalysis::kASide, kTRUE) == AliTriggerAnalysis::kV0BB);// should replay hw trigger
316 Bool_t v0CHW = fSkipV0 ? 0 :(triggerAnalysis->V0Trigger(aEsd, AliTriggerAnalysis::kCSide, kTRUE) == AliTriggerAnalysis::kV0BB);// should replay hw trigger
318 Int_t fastOROffline = triggerAnalysis->SPDFiredChips(aEsd, 0); // SPD number of chips from clusters (!)
319 Bool_t v0ABG = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0ABG);
320 Bool_t v0CBG = fSkipV0 ? 0 :triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kV0CBG);
321 Bool_t v0BG = v0ABG || v0CBG;
324 Bool_t fmdA = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kFMDA);
325 Bool_t fmdC = triggerAnalysis->IsOfflineTriggerFired(aEsd, AliTriggerAnalysis::kFMDC);
326 Bool_t fmd = fmdA || fmdC;
329 Int_t ssdClusters = triggerAnalysis->SSDClusters(aEsd);
332 Bool_t mb1 = (fastOROffline > 0 || v0A || v0C) && (!v0BG);
333 Bool_t mb1prime = (fastOROffline > 1 || (fastOROffline > 0 && (v0A || v0C)) || (v0A && v0C) ) && (!v0BG);
335 // Background rejection
336 Bool_t bgID = kFALSE;
337 if (fBackgroundIdentification)
338 bgID = ! fBackgroundIdentification->IsSelected(const_cast<AliESDEvent*> (aEsd));
340 Int_t ntrig = fastOROffline; // any 2 hits
342 if(v0C) ntrig += 1; //v0C alone is enough
344 if(ssdClusters>1) ntrig += 1;
347 Bool_t hwTrig = fastORHW > 0 || v0AHW || v0CHW;
349 // Fill trigger pattern histo
351 if (fastORHW>0) tpatt+=1;
354 fHistTriggerPattern->Fill( tpatt );
356 // fill statistics and return decision
357 const Int_t nHistStat = 2;
358 for(Int_t iHistStat = 0; iHistStat < nHistStat; iHistStat++){
359 if (iHistStat == kStatIdxBin0 && !isBin0) continue; // skip the filling of bin0 stats if the event is not in the bin0
361 fHistStatistics[iHistStat]->Fill(kStatTriggerClass, i);
365 // We fill the rest only if hw trigger is ok
368 AliDebug(AliLog::kDebug, "Rejecting event because hardware trigger is not fired");
371 fHistStatistics[iHistStat]->Fill(kStatHWTrig, i);
377 fHistStatistics[iHistStat]->Fill(kStatV0ABG, i);
379 fHistStatistics[iHistStat]->Fill(kStatV0CBG, i);
381 // We fill the rest only if mb1 && ! v0BG
383 fHistStatistics[iHistStat]->Fill(kStatMB1, i);
387 fHistStatistics[iHistStat]->Fill(kStatMB1Prime, i);
390 fHistStatistics[iHistStat]->Fill(kStatFMD, i);
393 fHistStatistics[iHistStat]->Fill(kStatSSD1, i);
395 if(ntrig >= 2 && !v0BG)
396 fHistStatistics[iHistStat]->Fill(kStatAny2Hits, i);
398 if (fastOROffline > 0)
399 fHistStatistics[iHistStat]->Fill(kStatFO1, i);
400 if (fastOROffline > 1)
401 fHistStatistics[iHistStat]->Fill(kStatFO2, i);
404 fHistStatistics[iHistStat]->Fill(kStatV0A, i);
406 fHistStatistics[iHistStat]->Fill(kStatV0C, i);
408 // if (fastOROffline > 1 && !v0BG)
409 // fHistStatistics[iHistStat]->Fill(kStatFO2NoBG, i);
411 if (fastOROffline > 0 && (v0A || v0C) && !v0BG)
412 fHistStatistics[iHistStat]->Fill(kStatFO1AndV0, i);
414 if (v0A && v0C && !v0BG && !bgID)
415 fHistStatistics[iHistStat]->Fill(kStatV0, i);
421 if (!v0BG || fSkipV0)
423 if (!v0BG) fHistStatistics[iHistStat]->Fill(kStatOffline, i);
425 if (fBackgroundIdentification && bgID)
427 AliDebug(AliLog::kDebug, "Rejecting event because of background identification");
428 fHistStatistics[iHistStat]->Fill(kStatBG, i);
432 AliDebug(AliLog::kDebug, "Accepted event for histograms");
434 fHistStatistics[iHistStat]->Fill(kStatAccepted, i);
435 if(iHistStat == kStatIdxAll) fHistBunchCrossing->Fill(aEsd->GetBunchCrossNumber(), i); // Fill only for all (avoid double counting)
436 if((i < fCollTrigClasses.GetEntries() || fSkipTriggerClassSelection) && (iHistStat==kStatIdxAll))
437 accept = kTRUE; // only set for "all" (should not really matter)
441 AliDebug(AliLog::kDebug, "Rejecting event because of V0 BG flag");
444 AliDebug(AliLog::kDebug, "Rejecting event because trigger condition is not fulfilled");
450 AliDebug(AliLog::kDebug, "Accepted event as collision candidate");
455 Int_t AliPhysicsSelection::GetTriggerScheme(UInt_t runNumber) const
457 // returns the current trigger scheme (classes that are accepted/rejected)
462 // TODO dependent on run number
473 // default: CINT1 suite
477 const char * AliPhysicsSelection::GetFillingScheme(UInt_t runNumber) {
481 if (runNumber >= 104065 && runNumber <= 104160) {
484 else if (runNumber >= 104315 && runNumber <= 104321) {
487 else if (runNumber >= 104792 && runNumber <= 104803) {
490 else if (runNumber >= 104824 && runNumber <= 104892) {
493 else if (runNumber == 105143 || runNumber == 105160) {
496 else if (runNumber >= 105256 && runNumber <= 105268) {
499 else if (runNumber >= 114786 && runNumber <= 116684) {
500 return "Single_2b_1_1_1";
502 else if (runNumber >= 117048 && runNumber <= 117120) {
503 return "Single_3b_2_2_2";
505 else if (runNumber >= 117220 && runNumber <= 119163) {
506 return "Single_2b_1_1_1";
508 else if (runNumber >= 119837 && runNumber <= 119862) {
509 return "Single_4b_2_2_2";
511 else if (runNumber >= 119902 && runNumber <= 120691) {
512 return "Single_6b_3_3_3";
514 else if (runNumber >= 120741 && runNumber <= 122375) {
515 return "Single_13b_8_8_8";
518 AliError(Form("Unknown filling scheme (run %d)", runNumber));
524 const char * AliPhysicsSelection::GetBXIDs(UInt_t runNumber, const char * trigger) {
526 if (!fUseBXNumbers || fMC) return "";
528 if (runNumber >= 104065 && runNumber <= 104160) {
529 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2128 #3019";
530 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #346 #3465";
531 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #1680";
532 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
533 else AliError(Form("Unknown trigger: %s", trigger));
535 else if (runNumber >= 104315 && runNumber <= 104321) {
536 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2000 #2891";
537 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #218 #3337";
538 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1106 #1552";
539 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
540 else AliError(Form("Unknown trigger: %s", trigger));
542 else if (runNumber >= 104792 && runNumber <= 104803) {
543 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #2228 #3119";
544 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2554 #446";
545 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1334 #769";
546 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
547 else AliError(Form("Unknown trigger: %s", trigger));
549 else if (runNumber >= 104824 && runNumber <= 104892) {
550 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #3119 #769";
551 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2554 #446";
552 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1334 #2228";
553 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
554 else AliError(Form("Unknown trigger: %s", trigger));
556 else if (runNumber == 105143 || runNumber == 105160) {
557 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #1337 #1418 #2228 #2309 #3119 #3200 #446 #527";
558 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #1580 #1742 #1904 #2066 #2630 #2792 #2954 #3362";
559 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #845 #1007 #1169 #1577 #3359 #3521 #119 #281 ";
560 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
561 else AliError(Form("Unknown trigger: %s", trigger));
563 else if (runNumber >= 105256 && runNumber <= 105268) {
564 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #3019 #669";
565 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2454 #346";
566 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #2128";
567 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #790";
568 else AliError(Form("Unknown trigger: %s", trigger));
569 } else if (runNumber >= 114786 && runNumber <= 116684) { // 7 TeV 2010, assume always the same filling scheme
570 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346";
571 else if(!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131";
572 else if(!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019";
573 else if(!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238";
574 else AliError(Form("Unknown trigger: %s", trigger));
576 else if (runNumber >= 117048 && runNumber <= 117120) {
577 // return "Single_3b_2_2_2";
578 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #1240 ";
579 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 ";
580 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 ";
581 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238";
582 else AliError(Form("Unknown trigger: %s", trigger));
585 else if (runNumber >= 117220 && runNumber <= 119163) {
586 // return "Single_2b_1_1_1";
587 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 ";
588 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 ";
589 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 ";
590 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1238 ";
591 else AliError(Form("Unknown trigger: %s", trigger));
593 else if (runNumber >= 119837 && runNumber <= 119862) {
594 // return "Single_4b_2_2_2";
595 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #669 #3019 ";
596 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #346 #2454 ";
597 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #1234 #2128 ";
598 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1681 #3463";
599 else AliError(Form("Unknown trigger: %s", trigger));
602 else if (runNumber >= 119902 && runNumber <= 120691) {
603 // return "Single_6b_3_3_3";
604 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #546 #746 ";
605 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #2131 #2331 #2531 ";
606 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 #3219 #3419 ";
607 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1296 #1670";
608 else AliError(Form("Unknown trigger: %s", trigger));
610 else if (runNumber >= 120741 && runNumber <= 122375) {
611 // return "Single_13b_8_8_8";
612 if (!strcmp("CINT1B-ABCE-NOPF-ALL",trigger)) return " #346 #446 #546 #646 #1240 #1340 #1440 #1540 ";
613 else if (!strcmp("CINT1A-ABCE-NOPF-ALL",trigger)) return " #946 #2131 #2231 #2331 #2431 ";
614 else if (!strcmp("CINT1C-ABCE-NOPF-ALL",trigger)) return " #3019 #3119 #3219 #3319 #3519 ";
615 else if (!strcmp("CINT1-E-NOPF-ALL",trigger)) return " #1835 #2726";
616 else AliError(Form("Unknown trigger: %s", trigger));
621 AliError(Form("Unknown run %d, using all BXs!",runNumber));
627 Bool_t AliPhysicsSelection::Initialize(Int_t runNumber)
629 // initializes the object for the given run
630 // TODO having the run number here and parameters hardcoded is clearly temporary, a way needs to be found to have a CDB-like configuration also for analysis
632 Bool_t oldStatus = TH1::AddDirectoryStatus();
633 TH1::AddDirectory(kFALSE);
636 AliError("Bin0 Callback not set: will not fill the statistics for the bin 0");
639 // ovverride BX and bg options in case of MC
641 fUseBXNumbers = kFALSE;
644 Int_t triggerScheme = GetTriggerScheme(runNumber);
645 if (!fUsingCustomClasses && fCurrentRun != -1 && triggerScheme != GetTriggerScheme(fCurrentRun))
646 AliFatal("Processing several runs with different trigger schemes is not supported");
648 if(fComputeBG && fCurrentRun != -1 && fCurrentRun != runNumber)
649 AliFatal("Cannot process several runs because BG computation is requested");
651 if(fComputeBG && !fUseBXNumbers)
652 AliFatal("Cannot compute BG id BX numbers are not used");
654 if(fUseBXNumbers && fFillingScheme != "" && fFillingScheme != GetFillingScheme(runNumber))
655 AliFatal("Cannot process runs with different filling scheme if usage of BX numbers is requested");
657 fFillingScheme = GetFillingScheme(runNumber);
659 if(fComputeBG) SetBIFactors(runNumber);
661 AliInfo(Form("Initializing for run %d", runNumber));
663 // initialize first time?
664 if (fCurrentRun == -1)
666 if (fUsingCustomClasses) {
667 AliInfo("Using user-provided trigger classes");
669 switch (triggerScheme)
672 fCollTrigClasses.Add(new TObjString(""));
676 { // need a new scope to avoid cross-initialization errors
678 if (fUseMuonTriggers) {
679 // Muon trigger have the same BXIDs of the corresponding CINT triggers
680 fCollTrigClasses.Add(new TObjString(Form("%s%s ","+CMUS1B-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1B-ABCE-NOPF-ALL"))));
681 fBGTrigClasses.Add (new TObjString(Form("%s%s ","+CMUS1A-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1A-ABCE-NOPF-ALL"))));
682 fBGTrigClasses.Add (new TObjString(Form("%s%s ","+CMUS1C-ABCE-NOPF-MUON", GetBXIDs(runNumber,"CINT1C-ABCE-NOPF-ALL"))));
683 fBGTrigClasses.Add (new TObjString(Form("%s%s ","+CMUS1-E-NOPF-MUON" , GetBXIDs(runNumber,"CINT1-E-NOPF-ALL"))));
685 TObjString * cint1b = new TObjString(Form("%s%s","+CINT1B-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1B-ABCE-NOPF-ALL")));
686 TObjString * cint1a = new TObjString(Form("%s%s","+CINT1A-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1A-ABCE-NOPF-ALL")));
687 TObjString * cint1c = new TObjString(Form("%s%s","+CINT1C-ABCE-NOPF-ALL", GetBXIDs(runNumber,"CINT1C-ABCE-NOPF-ALL")));
688 TObjString * cint1e = new TObjString(Form("%s%s","+CINT1-E-NOPF-ALL", GetBXIDs(runNumber,"CINT1-E-NOPF-ALL")) );
690 fCollTrigClasses.Add(cint1b);
691 fBGTrigClasses.Add(cint1a);
692 fBGTrigClasses.Add(cint1c);
693 fBGTrigClasses.Add(cint1e);
699 fCollTrigClasses.Add(new TObjString("+CSMBB-ABCE-NOPF-ALL"));
700 fBGTrigClasses.Add(new TObjString("+CSMBA-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL"));
701 fBGTrigClasses.Add(new TObjString("+CSMBC-ABCE-NOPF-ALL -CSMBB-ABCE-NOPF-ALL"));
705 AliFatal(Form("Unsupported trigger scheme %d", triggerScheme));
709 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
711 for (Int_t i=0; i<count; i++)
713 AliTriggerAnalysis* triggerAnalysis = new AliTriggerAnalysis;
714 triggerAnalysis->SetAnalyzeMC(fMC);
715 triggerAnalysis->EnableHistograms();
716 triggerAnalysis->SetSPDGFOThreshhold(1);
717 fTriggerAnalysis.Add(triggerAnalysis);
720 // TODO: shall I really delete this?
721 if (fHistStatistics[0])
722 delete fHistStatistics[0];
723 if (fHistStatistics[1])
724 delete fHistStatistics[1];
726 fHistStatistics[kStatIdxBin0] = BookHistStatistics("_Bin0");
727 fHistStatistics[kStatIdxAll] = BookHistStatistics("");
729 if (fHistBunchCrossing)
730 delete fHistBunchCrossing;
732 fHistBunchCrossing = new TH2F("fHistBunchCrossing", "fHistBunchCrossing;bunch crossing number;", 4000, -0.5, 3999.5, count, -0.5, -0.5 + count);
734 if (fHistTriggerPattern)
735 delete fHistTriggerPattern;
739 const Int_t nbinTrig = TMath::Nint(TMath::Power(2,ntrig));
741 fHistTriggerPattern = new TH1F("fHistTriggerPattern", "Trigger pattern: FO + 2*v0A + 4*v0C",
742 nbinTrig, -0.5, nbinTrig-0.5);
743 fHistTriggerPattern->GetXaxis()->SetBinLabel(1,"NO TRIG");
744 fHistTriggerPattern->GetXaxis()->SetBinLabel(2,"FO");
745 fHistTriggerPattern->GetXaxis()->SetBinLabel(3,"v0A");
746 fHistTriggerPattern->GetXaxis()->SetBinLabel(4,"FO & v0A");
747 fHistTriggerPattern->GetXaxis()->SetBinLabel(5,"v0C");
748 fHistTriggerPattern->GetXaxis()->SetBinLabel(6,"FO & v0C");
749 fHistTriggerPattern->GetXaxis()->SetBinLabel(7,"v0A & v0C");
750 fHistTriggerPattern->GetXaxis()->SetBinLabel(8,"FO & v0A & v0C");
754 for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
756 fHistBunchCrossing->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String());
759 for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++)
761 fHistBunchCrossing->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String());
769 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
770 for (Int_t i=0; i<count; i++)
772 AliTriggerAnalysis* triggerAnalysis = static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i));
781 triggerAnalysis->SetV0TimeOffset(7.5);
784 triggerAnalysis->SetV0TimeOffset(0);
788 fCurrentRun = runNumber;
790 TH1::AddDirectory(oldStatus);
795 TH2F * AliPhysicsSelection::BookHistStatistics(const char * tag) {
797 // add 6 rows to count for the estimate of good, accidentals and
798 // BG and the ratio of BG and accidentals to total +ratio goot to
799 // first col + 2 for error on good.
801 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
803 Int_t extrarows = fComputeBG ? 8 : 0;
805 Int_t extrarows = fComputeBG ? 3 : 0;
807 TH2F * h = new TH2F(Form("fHistStatistics%s",tag), Form("fHistStatistics - %s ;;",tag), kStatAccepted, 0.5, kStatAccepted+0.5, count+extrarows, -0.5, -0.5 + count+extrarows);
809 h->GetXaxis()->SetBinLabel(kStatTriggerClass, "Trigger class");
810 h->GetXaxis()->SetBinLabel(kStatHWTrig, "Hardware trigger");
811 h->GetXaxis()->SetBinLabel(kStatFO1, "FO >= 1");
812 h->GetXaxis()->SetBinLabel(kStatFO2, "FO >= 2");
813 h->GetXaxis()->SetBinLabel(kStatV0A, "V0A");
814 h->GetXaxis()->SetBinLabel(kStatV0C, "V0C");
815 h->GetXaxis()->SetBinLabel(kStatFMD, "FMD");
816 h->GetXaxis()->SetBinLabel(kStatSSD1, "SSD >= 2");
817 h->GetXaxis()->SetBinLabel(kStatV0ABG, "V0A BG");
818 h->GetXaxis()->SetBinLabel(kStatV0CBG, "V0C BG");
819 h->GetXaxis()->SetBinLabel(kStatMB1, "(FO >= 1 | V0A | V0C) & !V0 BG");
820 h->GetXaxis()->SetBinLabel(kStatMB1Prime, "(FO >= 2 | (FO >= 1 & (V0A | V0C)) | (V0A &v0C) ) & !V0 BG");
821 h->GetXaxis()->SetBinLabel(kStatFO1AndV0, "FO >= 1 & (V0A | V0C) & !V0 BG");
822 h->GetXaxis()->SetBinLabel(kStatV0, "V0A & V0C & !V0 BG & !BG ID");
823 h->GetXaxis()->SetBinLabel(kStatOffline, "Offline Trigger");
824 h->GetXaxis()->SetBinLabel(kStatAny2Hits, "2 Hits & !V0 BG");
825 h->GetXaxis()->SetBinLabel(kStatBG, "Background identification");
826 h->GetXaxis()->SetBinLabel(kStatAccepted, "Accepted");
829 for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
831 h->GetYaxis()->SetBinLabel(n, ((TObjString*) fCollTrigClasses.At(i))->String());
834 for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++)
836 h->GetYaxis()->SetBinLabel(n, ((TObjString*) fBGTrigClasses.At(i))->String());
841 h->GetYaxis()->SetBinLabel(n++, "BG (A+C)");
842 h->GetYaxis()->SetBinLabel(n++, "ACC");
844 h->GetYaxis()->SetBinLabel(n++, "BG (A+C) % (rel. to CINT1B)");
845 h->GetYaxis()->SetBinLabel(n++, "ACC % (rel. to CINT1B)");
846 h->GetYaxis()->SetBinLabel(n++, "ERR GOOD %");
847 h->GetYaxis()->SetBinLabel(n++, "GOOD % (rel. to 1st col)");
848 h->GetYaxis()->SetBinLabel(n++, "ERR GOOD");
850 h->GetYaxis()->SetBinLabel(n++, "GOOD");
856 void AliPhysicsSelection::Print(Option_t* /* option */) const
858 // print the configuration
860 Printf("Configuration initialized for run %d (MC: %d):", fCurrentRun, fMC);
862 Printf("Collision trigger classes:");
863 for (Int_t i=0; i < fCollTrigClasses.GetEntries(); i++)
864 Printf("%s", ((TObjString*) fCollTrigClasses.At(i))->String().Data());
866 Printf("Background trigger classes:");
867 for (Int_t i=0; i < fBGTrigClasses.GetEntries(); i++)
868 Printf("%s", ((TObjString*) fBGTrigClasses.At(i))->String().Data());
870 AliTriggerAnalysis* triggerAnalysis = dynamic_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(0));
874 if (triggerAnalysis->GetV0TimeOffset() > 0)
875 Printf("V0 time offset active: %.2f ns", triggerAnalysis->GetV0TimeOffset());
877 Printf("\nTotal available events:");
879 triggerAnalysis->PrintTriggerClasses();
882 if (fHistStatistics[kStatIdxAll] && fCollTrigClasses.GetEntries() > 0)
884 Printf("\nSelection statistics for first collision trigger (%s):", ((TObjString*) fCollTrigClasses.First())->String().Data());
886 Printf("Total events with correct trigger class: %d", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(1, 1));
887 Printf("Selected collision candidates: %d", (Int_t) fHistStatistics[kStatIdxAll]->GetBinContent(fHistStatistics[kStatIdxAll]->GetXaxis()->FindBin("Accepted"), 1));
890 if (fHistBunchCrossing)
892 Printf("\nBunch crossing statistics:");
894 for (Int_t i=1; i<=fHistBunchCrossing->GetNbinsY(); i++)
897 str.Form("Trigger %s has accepted events in the bunch crossings: ", fHistBunchCrossing->GetYaxis()->GetBinLabel(i));
899 for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++)
900 if (fHistBunchCrossing->GetBinContent(j, i) > 0)
901 str += Form("%d, ", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j));
903 Printf("%s", str.Data());
906 for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++)
909 for (Int_t i=1; i<=fHistBunchCrossing->GetNbinsY(); i++)
911 if (fHistBunchCrossing->GetBinContent(j, i) > 0)
915 Printf("WARNING: Bunch crossing %d has more than one trigger class active. Check BPTX functioning for this run!", (Int_t) fHistBunchCrossing->GetXaxis()->GetBinCenter(j));
919 if (fUsingCustomClasses)
920 Printf("WARNING: Using custom trigger classes!");
921 if (fSkipTriggerClassSelection)
922 Printf("WARNING: Skipping trigger class selection!");
924 Printf("WARNING: Ignoring V0 information in selection");
926 Printf("WARNING: Callback not set: will not fill the statistics for the bin 0");
930 Long64_t AliPhysicsSelection::Merge(TCollection* list)
932 // Merge a list of AliMultiplicityCorrection objects with this (needed for
934 // Returns the number of merged objects (including this).
942 TIterator* iter = list->MakeIterator();
945 // collections of all histograms
946 const Int_t nHists = 9;
947 TList collections[nHists];
950 while ((obj = iter->Next())) {
952 AliPhysicsSelection* entry = dynamic_cast<AliPhysicsSelection*> (obj);
956 collections[0].Add(&(entry->fTriggerAnalysis));
957 if (entry->fHistStatistics[0])
958 collections[1].Add(entry->fHistStatistics[0]);
959 if (entry->fHistStatistics[1])
960 collections[2].Add(entry->fHistStatistics[1]);
961 if (entry->fHistBunchCrossing)
962 collections[3].Add(entry->fHistBunchCrossing);
963 if (entry->fHistTriggerPattern)
964 collections[4].Add(entry->fHistTriggerPattern);
965 if (entry->fBackgroundIdentification)
966 collections[5].Add(entry->fBackgroundIdentification);
971 fTriggerAnalysis.Merge(&collections[0]);
972 if (fHistStatistics[0])
973 fHistStatistics[0]->Merge(&collections[1]);
974 if (fHistStatistics[1])
975 fHistStatistics[1]->Merge(&collections[2]);
976 if (fHistBunchCrossing)
977 fHistBunchCrossing->Merge(&collections[3]);
978 if (fHistTriggerPattern)
979 fHistTriggerPattern->Merge(&collections[4]);
980 if (fBackgroundIdentification)
981 fBackgroundIdentification->Merge(&collections[5]);
988 void AliPhysicsSelection::SaveHistograms(const char* folder) const
990 // write histograms to current directory
992 if (!fHistStatistics[0] || !fHistStatistics[1])
997 gDirectory->mkdir(folder);
998 gDirectory->cd(folder);
1002 // Fill the last rows of fHistStatistics before saving
1004 Int_t triggerScheme = GetTriggerScheme(UInt_t(fCurrentRun));
1005 if(triggerScheme != 1){
1006 AliWarning("BG estimate only supported for trigger scheme \"1\" (CINT1 suite)");
1007 } else if (fUseMuonTriggers) {
1008 AliWarning("BG estimate with muon triggers to be implemented");
1010 // 0. Determine the ratios of triggers E/B, A/B, C/B from the stat histogram
1011 // Those are used to rescale the different classes to the same number of bx ids
1016 for (Int_t j=1; j<=fHistBunchCrossing->GetNbinsX(); j++) {
1017 if (fHistBunchCrossing->GetBinContent(j, 1) > 0) nB++;
1018 if (fHistBunchCrossing->GetBinContent(j, 2) > 0) nA++;
1019 if (fHistBunchCrossing->GetBinContent(j, 3) > 0) nC++;
1020 if (fHistBunchCrossing->GetBinContent(j, 4) > 0) nE++;
1022 Float_t ratioBE = nB/nE;
1023 Float_t ratioBA = nB/nA;
1024 Float_t ratioBC = nB/nC;
1025 Printf("Ratio between the BX ids in the different trigger classes:");
1026 Printf(" B/E = %f",ratioBE);
1027 Printf(" B/A = %f",ratioBA);
1028 Printf(" B/C = %f",ratioBC);
1029 Int_t nHistStat = 2;
1030 // TODO: get number of rows in a more flexible way
1031 // 1. loop over all cols
1033 for(Int_t iHistStat = 0; iHistStat < nHistStat; iHistStat++){
1035 Int_t ncol = fHistStatistics[iHistStat]->GetNbinsX();
1037 for(Int_t icol = 1; icol <= ncol; icol++) {
1038 Int_t cint1B = (Int_t) fHistStatistics[iHistStat]->GetBinContent(icol,1);
1039 Int_t cint1A = (Int_t) fHistStatistics[iHistStat]->GetBinContent(icol,2);
1040 Int_t cint1C = (Int_t) fHistStatistics[iHistStat]->GetBinContent(icol,3);
1041 Int_t cint1E = (Int_t) fHistStatistics[iHistStat]->GetBinContent(icol,4);
1044 Int_t acc = ratioBE*cint1E;
1045 Double_t acc_err = TMath::Sqrt(ratioBE*ratioBE*cint1E);
1046 // Int_t bg = cint1A + cint1C - 2*acc;
1047 Float_t bg = fBIFactorA*(ratioBA*cint1A-acc) + fBIFactorC*(ratioBC*cint1C-acc) ;
1048 Float_t good = Float_t(cint1B) - bg - acc;
1049 if (icol ==1) good1 = good;
1050 // Float_t errGood = TMath::Sqrt(2*(cint1A+cint1C+cint1E));// Error on the number of goods assuming only bg fluctuates
1051 // DeltaG^2 = B + FA^2 A + FC^2 C + Ratio^2 (FA+FC-1)^2 E.
1052 Float_t errGood = TMath::Sqrt( cint1B +
1053 fBIFactorA*fBIFactorA*ratioBA*ratioBA*cint1A +
1054 fBIFactorC*fBIFactorC*ratioBC*ratioBC*cint1C +
1056 (fBIFactorA + fBIFactorC - 1)*(fBIFactorA + fBIFactorC - 1)*cint1E);
1057 Float_t errBG = TMath::Sqrt(fBIFactorA*fBIFactorA*ratioBA*ratioBA*cint1A+
1058 fBIFactorC*fBIFactorC*ratioBC*ratioBC*cint1C+
1059 ratioBE*ratioBE*(fBIFactorA+fBIFactorC)*(fBIFactorA+fBIFactorC)*cint1E);
1062 fHistStatistics[iHistStat]->SetBinContent(icol,kStatRowBG,bg);
1063 fHistStatistics[iHistStat]->SetBinError (icol,kStatRowBG,errBG);
1064 fHistStatistics[iHistStat]->SetBinContent(icol,kStatRowAcc,acc);
1065 fHistStatistics[iHistStat]->SetBinError (icol,kStatRowAcc,acc_err);
1066 fHistStatistics[iHistStat]->SetBinContent(icol,kStatRowGood,good);
1067 fHistStatistics[iHistStat]->SetBinError (icol,kStatRowGood,errGood);
1070 //kStatRowBG=5,kStatRowAcc,kStatRowBGFrac,kStatRowAccFrac,kStatRowErrGoodFrac,kStatRowGoodFrac,kStatRowGood,kStatRowErrGood
1071 Float_t accFrac = Float_t(acc) / cint1B *100;
1072 Float_t errAccFrac= Float_t(acc_err) / cint1B *100;
1073 Float_t bgFrac = Float_t(bg) / cint1B *100;
1074 Float_t goodFrac = Float_t(good) / good1 *100;
1075 Float_t errGoodFrac = errGood/good1 * 100;
1076 Float_t errFracBG = bg > 0 ? TMath::Sqrt((errBG/bg)*(errBG/bg) + 1/cint1B)*bgFrac : 0;
1077 fHistStatistics[iHistStat]->SetBinContent(icol,kStatRowBGFrac,bgFrac);
1078 fHistStatistics[iHistStat]->SetBinError (icol,kStatRowBGFrac,errFracBG);
1079 fHistStatistics[iHistStat]->SetBinContent(icol,kStatRowAccFrac,accFrac);
1080 fHistStatistics[iHistStat]->SetBinError (icol,kStatRowAccFrac,errAccFrac);
1081 fHistStatistics[iHistStat]->SetBinContent(icol,kStatRowGoodFrac,goodFrac);
1082 fHistStatistics[iHistStat]->SetBinContent(icol,kStatRowErrGoodFrac,errGoodFrac);
1083 fHistStatistics[iHistStat]->SetBinContent(icol,kStatRowErrGood,errGood);
1091 fHistStatistics[0]->Write();
1092 fHistStatistics[1]->Write();
1093 if(fHistBunchCrossing ) fHistBunchCrossing ->Write();
1094 if(fHistTriggerPattern) fHistTriggerPattern->Write();
1096 Int_t count = fCollTrigClasses.GetEntries() + fBGTrigClasses.GetEntries();
1097 for (Int_t i=0; i < count; i++)
1099 TString triggerClass = "trigger_histograms_";
1100 if (i < fCollTrigClasses.GetEntries())
1101 triggerClass += ((TObjString*) fCollTrigClasses.At(i))->String();
1103 triggerClass += ((TObjString*) fBGTrigClasses.At(i - fCollTrigClasses.GetEntries()))->String();
1105 gDirectory->mkdir(triggerClass);
1106 gDirectory->cd(triggerClass);
1108 static_cast<AliTriggerAnalysis*> (fTriggerAnalysis.At(i))->SaveHistograms();
1110 gDirectory->cd("..");
1113 if (fBackgroundIdentification)
1115 gDirectory->mkdir("background_identification");
1116 gDirectory->cd("background_identification");
1118 fBackgroundIdentification->GetOutput()->Write();
1120 gDirectory->cd("..");
1124 gDirectory->cd("..");
1127 void AliPhysicsSelection::SetBIFactors(Int_t run) {
1131 fBIFactorA = 0.961912722908;
1132 fBIFactorC = 1.04992336081;
1135 fBIFactorA = 0.947312854998;
1136 fBIFactorC = 1.01599706417;
1139 fBIFactorA = 0.93659320151;
1140 fBIFactorC = 0.98580804207;
1143 fBIFactorA = 0.929664189926;
1144 fBIFactorC = 0.963467679851;
1147 fBIFactorA = 1.08939104979;
1148 fBIFactorC = 0.931113921925;
1151 fBIFactorA = 1.08351880974;
1152 fBIFactorC = 0.916068345845;
1155 fBIFactorA = 1.07669281245;
1156 fBIFactorC = 0.876818744763;
1159 fBIFactorA = 1.00971079602;
1160 fBIFactorC = 0.773781299076;
1163 fBIFactorA = 0.787215863962;
1164 fBIFactorC = 0.778253173071;
1167 fBIFactorA = 0.692211363661;
1168 fBIFactorC = 0.733152456667;
1171 fBIFactorA = 1.04027825161;
1172 fBIFactorC = 1.00530825942;
1175 fBIFactorA = 1.05309910671;
1176 fBIFactorC = 1.00376801855;
1179 fBIFactorA = 1.0531231922;
1180 fBIFactorC = 0.992439666758;
1183 fBIFactorA = 1.04191478134;
1184 fBIFactorC = 0.979368585208;
1187 fBIFactorA = 1.03121314094;
1188 fBIFactorC = 0.973379962609;
1191 fBIFactorA = 0.969945926722;
1192 fBIFactorC = 0.39549745806;
1195 fBIFactorA = 0.968627213937;
1196 fBIFactorC = 0.310100412205;
1199 fBIFactorA = 0.991601393212;
1200 fBIFactorC = 0.83762204722;
1203 fBIFactorA = 0.98040863886;
1204 fBIFactorC = 0.694824205793;
1207 fBIFactorA = 1.10646173412;
1208 fBIFactorC = 0.841407246916;
1211 fBIFactorA = 1.12063452421;
1212 fBIFactorC = 0.78726542895;
1215 fBIFactorA = 1.02346137453;
1216 fBIFactorC = 1.03355663595;
1219 fBIFactorA = 1.05406025913;
1220 fBIFactorC = 1.00029166135;
1223 fBIFactorA = 0.947343384349;
1224 fBIFactorC = 0.972637444408;
1227 fBIFactorA = 0.908854622177;
1228 fBIFactorC = 0.958851103977;
1231 fBIFactorA = 0.810076150206;
1232 fBIFactorC = 0.884663561883;
1235 fBIFactorA = 0.80974912303;
1236 fBIFactorC = 0.878859123479;
1239 fBIFactorA = 0.809052110679;
1240 fBIFactorC = 0.87233890989;