1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
16 /* History of cvs commits:
19 * Revision 1.113 2007/07/18 16:29:54 policheh
20 * Raw Sdigits energy converted to GeV.
22 * Revision 1.112 2007/02/25 22:59:13 policheh
23 * Digits2Raw(): ALTRO buffer and mapping created per each DDL.
25 * Revision 1.111 2007/02/18 15:21:47 kharlov
26 * Corrections for memory leak in Digits2Raw due to AliAltroMapping
28 * Revision 1.110 2007/02/13 10:52:08 policheh
29 * Raw2SDigits() implemented
31 * Revision 1.109 2007/02/05 10:43:25 hristov
32 * Changes for correct initialization of Geant4 (Mihaela)
34 * Revision 1.108 2007/02/01 10:34:47 hristov
35 * Removing warnings on Solaris x86
37 * Revision 1.107 2007/01/29 16:29:37 kharlov
38 * Digits2Raw(): special workaround for digits with time out of range
40 * Revision 1.106 2007/01/17 17:28:56 kharlov
41 * Extract ALTRO sample generation to a separate class AliPHOSPulseGenerator
43 * Revision 1.105 2007/01/12 21:44:29 kharlov
44 * Simulate and reconstruct two gains simulaneouslsy
47 //_________________________________________________________________________
48 // Base Class for PHOS description:
49 // PHOS consists of a PbWO4 calorimeter (EMCA) and a gazeous charged
50 // particles detector (CPV or PPSD).
51 // The only provided method here is CreateMaterials,
52 // which defines the materials common to all PHOS versions.
54 //*-- Author: Laurent Aphecetche & Yves Schutz (SUBATECH)
55 //////////////////////////////////////////////////////////////////////////////
58 // --- ROOT system ---
62 #include <TVirtualMC.h>
67 // --- Standard library ---
69 // --- AliRoot header files ---
72 #include "AliPHOSGetter.h"
74 #include "AliPHOSDigitizer.h"
75 #include "AliPHOSSDigitizer.h"
76 #include "AliPHOSDigit.h"
77 #include "AliAltroBuffer.h"
78 #include "AliAltroMapping.h"
79 #include "AliCaloAltroMapping.h"
81 #include "AliCDBManager.h"
82 #include "AliCDBEntry.h"
83 #include "AliCDBStorage.h"
84 #include "AliPHOSCalibData.h"
85 #include "AliPHOSPulseGenerator.h"
87 #include "AliPHOSRawDecoder.h"
88 #include "AliPHOSRawDigiProducer.h"
89 #include "AliPHOSQualAssChecker.h"
93 //____________________________________________________________________________
94 AliPHOS:: AliPHOS() : AliDetector()
101 //____________________________________________________________________________
102 AliPHOS::AliPHOS(const char* name, const char* title): AliDetector(name, title)
104 // ctor : title is used to identify the layout
107 //____________________________________________________________________________
112 //____________________________________________________________________________
113 AliDigitizer* AliPHOS::CreateDigitizer(AliRunDigitizer* manager) const
115 return new AliPHOSDigitizer(manager);
118 //____________________________________________________________________________
119 void AliPHOS::CreateMaterials()
121 // Definitions of materials to build PHOS and associated tracking media.
122 // media number in idtmed are 699 to 798.
124 // --- The PbWO4 crystals ---
125 Float_t aX[3] = {207.19, 183.85, 16.0} ;
126 Float_t zX[3] = {82.0, 74.0, 8.0} ;
127 Float_t wX[3] = {1.0, 1.0, 4.0} ;
130 AliMixture(0, "PbWO4$", aX, zX, dX, -3, wX) ;
133 // --- The polysterene scintillator (CH) ---
134 Float_t aP[2] = {12.011, 1.00794} ;
135 Float_t zP[2] = {6.0, 1.0} ;
136 Float_t wP[2] = {1.0, 1.0} ;
139 AliMixture(1, "Polystyrene$", aP, zP, dP, -2, wP) ;
142 AliMaterial(2, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0) ;
143 // --- Absorption length is ignored ^
145 // --- Tyvek (CnH2n) ---
146 Float_t aT[2] = {12.011, 1.00794} ;
147 Float_t zT[2] = {6.0, 1.0} ;
148 Float_t wT[2] = {1.0, 2.0} ;
151 AliMixture(3, "Tyvek$", aT, zT, dT, -2, wT) ;
153 // --- Polystyrene foam ---
154 Float_t aF[2] = {12.011, 1.00794} ;
155 Float_t zF[2] = {6.0, 1.0} ;
156 Float_t wF[2] = {1.0, 1.0} ;
159 AliMixture(4, "Foam$", aF, zF, dF, -2, wF) ;
162 Float_t aTIT[3] = {47.88, 26.98, 54.94} ;
163 Float_t zTIT[3] = {22.0, 13.0, 25.0} ;
164 Float_t wTIT[3] = {69.0, 6.0, 1.0} ;
167 AliMixture(5, "Titanium$", aTIT, zTIT, dTIT, -3, wTIT);
170 AliMaterial(6, "Si$", 28.0855, 14., 2.33, 9.36, 42.3, 0, 0) ;
174 // --- Foam thermo insulation ---
175 Float_t aTI[2] = {12.011, 1.00794} ;
176 Float_t zTI[2] = {6.0, 1.0} ;
177 Float_t wTI[2] = {1.0, 1.0} ;
180 AliMixture(7, "Thermo Insul.$", aTI, zTI, dTI, -2, wTI) ;
183 Float_t aTX[4] = {16.0, 28.09, 12.011, 1.00794} ;
184 Float_t zTX[4] = {8.0, 14.0, 6.0, 1.0} ;
185 Float_t wTX[4] = {292.0, 68.0, 462.0, 736.0} ;
188 AliMixture(8, "Textolit$", aTX, zTX, dTX, -4, wTX) ;
191 Float_t aFR[4] = {16.0, 28.09, 12.011, 1.00794} ;
192 Float_t zFR[4] = {8.0, 14.0, 6.0, 1.0} ;
193 Float_t wFR[4] = {292.0, 68.0, 462.0, 736.0} ;
196 AliMixture(9, "FR4$", aFR, zFR, dFR, -4, wFR) ;
198 // --- The Composite Material for micromegas (so far polyetylene) ---
199 Float_t aCM[2] = {12.01, 1.} ;
200 Float_t zCM[2] = {6., 1.} ;
201 Float_t wCM[2] = {1., 2.} ;
202 Float_t dCM = 0.935 ;
204 AliMixture(10, "Compo Mat$", aCM, zCM, dCM, -2, wCM) ;
207 AliMaterial(11, "Cu$", 63.546, 29, 8.96, 1.43, 14.8, 0, 0) ;
209 // --- G10 : Printed Circuit material ---
210 Float_t aG10[4] = { 12., 1., 16., 28.} ;
211 Float_t zG10[4] = { 6., 1., 8., 14.} ;
212 Float_t wG10[4] = { .259, .288, .248, .205} ;
215 AliMixture(12, "G10$", aG10, zG10, dG10, -4, wG10);
218 AliMaterial(13, "Pb$", 207.2, 82, 11.35, 0.56, 0., 0, 0) ;
220 // --- The gas mixture ---
222 Float_t aCO[2] = {12.0, 16.0} ;
223 Float_t zCO[2] = {6.0, 8.0} ;
224 Float_t wCO[2] = {1.0, 2.0} ;
225 Float_t dCO = 0.001977 ;
227 AliMixture(14, "CO2$", aCO, zCO, dCO, -2, wCO);
230 Float_t dAr = 0.001782 ;
231 AliMaterial(15, "Ar$", 39.948, 18.0, dAr, 14.0, 0., 0, 0) ;
233 // Ar+CO2 Mixture (80% / 20%)
234 Float_t arContent = 0.80 ; // Ar-content of the ArCO2-mixture
235 Float_t aArCO[3] = {39.948, 12.0, 16.0} ;
236 Float_t zArCO[3] = {18.0 , 6.0, 8.0} ;
238 wArCO[0] = arContent;
239 wArCO[1] = (1-arContent)*1;
240 wArCO[2] = (1-arContent)*2;
241 Float_t dArCO = arContent*dAr + (1-arContent)*dCO ;
242 AliMixture(16, "ArCO2$", aArCO, zArCO, dArCO, -3, wArCO) ;
244 // --- Stainless steel (let it be pure iron) ---
245 AliMaterial(17, "Steel$", 55.845, 26, 7.87, 1.76, 0., 0, 0) ;
248 // --- Fiberglass ---
249 Float_t aFG[4] = {16.0, 28.09, 12.011, 1.00794} ;
250 Float_t zFG[4] = {8.0, 14.0, 6.0, 1.0} ;
251 Float_t wFG[4] = {292.0, 68.0, 462.0, 736.0} ;
254 AliMixture(18, "Fibergla$", aFG, zFG, dFG, -4, wFG) ;
256 // --- Cables in Air box ---
259 Float_t aCA[4] = { 1.,12.,55.8,63.5 };
260 Float_t zCA[4] = { 1.,6.,26.,29. };
261 Float_t wCA[4] = { .014,.086,.42,.48 };
262 Float_t dCA = 0.8 ; //this density is raw estimation, if you know better - correct
264 AliMixture(19, "Cables $", aCA, zCA, dCA, -4, wCA) ;
268 Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
269 Float_t zAir[4]={6.,7.,8.,18.};
270 Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827};
271 Float_t dAir = 1.20479E-3;
273 AliMixture(99, "Air$", aAir, zAir, dAir, 4, wAir) ;
275 // DEFINITION OF THE TRACKING MEDIA
277 // for PHOS: idtmed[699->798] equivalent to fIdtmed[0->100]
278 Int_t isxfld = gAlice->Field()->Integ() ;
279 Float_t sxmgmx = gAlice->Field()->Max() ;
281 // The scintillator of the calorimeter made of PBW04 -> idtmed[699]
282 AliMedium(0, "PHOS Xtal $", 0, 1,
283 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
285 // The scintillator of the CPV made of Polystyrene scintillator -> idtmed[700]
286 AliMedium(1, "CPV scint. $", 1, 1,
287 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
289 // Various Aluminium parts made of Al -> idtmed[701]
290 AliMedium(2, "Al parts $", 2, 0,
291 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ;
293 // The Tywek which wraps the calorimeter crystals -> idtmed[702]
294 AliMedium(3, "Tyvek wrapper$", 3, 0,
295 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ;
297 // The Polystyrene foam around the calorimeter module -> idtmed[703]
298 AliMedium(4, "Polyst. foam $", 4, 0,
299 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
301 // The Titanium around the calorimeter crystal -> idtmed[704]
302 AliMedium(5, "Titan. cover $", 5, 0,
303 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.0001, 0.0001, 0, 0) ;
305 // The Silicon of the pin diode to read out the calorimeter crystal -> idtmed[705]
306 AliMedium(6, "Si PIN $", 6, 0,
307 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.01, 0.01, 0, 0) ;
309 // The thermo insulating material of the box which contains the calorimeter module -> idtmed[706]
310 AliMedium(7, "Thermo Insul.$", 7, 0,
311 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
313 // The Textolit which makes up the box which contains the calorimeter module -> idtmed[707]
314 AliMedium(8, "Textolit $", 8, 0,
315 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
317 // FR4: The Plastic which makes up the frame of micromegas -> idtmed[708]
318 AliMedium(9, "FR4 $", 9, 0,
319 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
322 // The Composite Material for micromegas -> idtmed[709]
323 AliMedium(10, "CompoMat $", 10, 0,
324 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
326 // Copper -> idtmed[710]
327 AliMedium(11, "Copper $", 11, 0,
328 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
330 // G10: Printed Circuit material -> idtmed[711]
332 AliMedium(12, "G10 $", 12, 0,
333 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ;
335 // The Lead -> idtmed[712]
337 AliMedium(13, "Lead $", 13, 0,
338 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
340 // The gas mixture: ArCo2 -> idtmed[715]
342 AliMedium(16, "ArCo2 $", 16, 1,
343 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ;
345 // Stainless steel -> idtmed[716]
346 AliMedium(17, "Steel $", 17, 0,
347 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
349 // Fibergalss -> idtmed[717]
350 AliMedium(18, "Fiberglass$", 18, 0,
351 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
353 // Cables in air -> idtmed[718]
354 AliMedium(19, "Cables $", 19, 0,
355 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
357 // Air -> idtmed[798]
358 AliMedium(99, "Air $", 99, 0,
359 isxfld, sxmgmx, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0) ;
362 //_____________________________________________________________________________
366 // Initialises cuts for PHOS
368 // --- Set decent energy thresholds for gamma and electron tracking
369 Int_t * idtmed = fIdtmed->GetArray() - 699 ;
371 // Tracking threshold for photons and electrons in the scintillator crystal
372 gMC->Gstpar(idtmed[699], "CUTGAM",0.5E-4) ;
373 gMC->Gstpar(idtmed[699], "CUTELE",1.0E-4) ;
375 // --- Generate explicitly delta rays in the titan cover ---
376 gMC->Gstpar(idtmed[704], "LOSS",3.) ;
377 gMC->Gstpar(idtmed[704], "DRAY",1.) ;
378 // --- and in aluminium parts ---
379 gMC->Gstpar(idtmed[701], "LOSS",3.) ;
380 gMC->Gstpar(idtmed[701], "DRAY",1.) ;
381 // --- and in PIN diode
382 gMC->Gstpar(idtmed[705], "LOSS",3) ;
383 gMC->Gstpar(idtmed[705], "DRAY",1) ;
384 // --- and in the passive convertor
385 gMC->Gstpar(idtmed[712], "LOSS",3) ;
386 gMC->Gstpar(idtmed[712], "DRAY",1) ;
387 // Tracking threshold for photons and electrons in the gas ArC02
388 gMC->Gstpar(idtmed[715], "CUTGAM",1.E-5) ;
389 gMC->Gstpar(idtmed[715], "CUTELE",1.E-5) ;
390 gMC->Gstpar(idtmed[715], "CUTNEU",1.E-5) ;
391 gMC->Gstpar(idtmed[715], "CUTHAD",1.E-5) ;
392 gMC->Gstpar(idtmed[715], "CUTMUO",1.E-5) ;
393 gMC->Gstpar(idtmed[715], "BCUTE",1.E-5) ;
394 gMC->Gstpar(idtmed[715], "BCUTM",1.E-5) ;
395 gMC->Gstpar(idtmed[715], "DCUTE",1.E-5) ;
396 gMC->Gstpar(idtmed[715], "DCUTM",1.E-5) ;
397 gMC->Gstpar(idtmed[715], "PPCUTM",1.E-5) ;
398 gMC->Gstpar(idtmed[715], "LOSS",2.) ;
399 gMC->Gstpar(idtmed[715], "DRAY",0.) ;
400 gMC->Gstpar(idtmed[715], "STRA",2.) ;
403 //____________________________________________________________________________
404 void AliPHOS::Digits2Raw()
406 // convert digits of the current event to raw data
408 AliPHOSLoader * loader = dynamic_cast<AliPHOSLoader*>(fLoader) ;
411 loader->LoadDigits();
412 TClonesArray* digits = loader->Digits() ;
415 AliError(Form("No digits found !"));
420 AliPHOSGeometry* geom = GetGeometry();
422 AliError(Form("No geometry found !"));
426 // some digitization constants
427 const Float_t kThreshold = 0.001; // skip digits below 1 MeV
428 const Int_t kAdcThreshold = 1; // Lower ADC threshold to write to raw data
432 // Create a shaper pulse object
433 AliPHOSPulseGenerator *pulse = new AliPHOSPulseGenerator();
435 Int_t *adcValuesLow = new Int_t[pulse->GetRawFormatTimeBins()];
436 Int_t *adcValuesHigh= new Int_t[pulse->GetRawFormatTimeBins()];
438 const Int_t maxDDL = 20;
439 AliAltroBuffer *buffer[maxDDL];
440 AliAltroMapping *mapping[maxDDL];
442 for(Int_t jDDL=0; jDDL<maxDDL; jDDL++) {
454 // loop over digits (assume ordered digits)
455 for (Int_t iDigit = 0; iDigit < digits->GetEntries(); iDigit++) {
456 AliPHOSDigit* digit = dynamic_cast<AliPHOSDigit *>(digits->At(iDigit)) ;
457 if (digit->GetEnergy() < kThreshold)
460 geom->AbsToRelNumbering(digit->GetId(), relId);
461 Int_t module = relId[0];
465 continue; // ignore digits from CPV
468 Int_t row = relId[2]-1;
469 Int_t col = relId[3]-1;
474 if(0<=row&&row<32 && 0<=col&&col<28) iRCU=0;
477 if(0<=row&&row<32 && 28<=col&&col<56) iRCU=1;
480 if(32<=row&&row<64 && 0<=col&&col<28) iRCU=2;
483 if(32<=row&&row<64 && 28<=col&&col<56) iRCU=3;
486 // PHOS EMCA has 4 DDL per module. Splitting is based on the (row,column) numbers.
487 // PHOS internal convention: 1<module<5.
488 Int_t iDDL = 4 * (module - 1) + iRCU;
491 if (iDDL != prevDDL) {
492 if (buffer[iDDL] == 0) {
493 // open new file and write dummy header
494 TString fileName = AliDAQ::DdlFileName("PHOS",iDDL);
496 TString path = gSystem->Getenv("ALICE_ROOT");
497 path += "/PHOS/mapping/RCU";
501 mapping[iDDL] = new AliCaloAltroMapping(path.Data());
502 buffer[iDDL] = new AliAltroBuffer(fileName.Data(),mapping[iDDL]);
503 buffer[iDDL]->WriteDataHeader(kTRUE, kFALSE); //Dummy;
508 AliDebug(2,Form("digit E=%.4f GeV, t=%g s, (mod,col,row)=(%d,%d,%d)\n",
509 digit->GetEnergy(),digit->GetTimeR(),
510 relId[0]-1,relId[3]-1,relId[2]-1));
511 // if a signal is out of time range, write only trailer
512 if (digit->GetTimeR() > pulse->GetRawFormatTimeMax()*0.5 ) {
513 AliInfo("Signal is out of time range.\n");
514 buffer[iDDL]->FillBuffer(0);
515 buffer[iDDL]->FillBuffer(pulse->GetRawFormatTimeBins() ); // time bin
516 buffer[iDDL]->FillBuffer(3); // bunch length
517 buffer[iDDL]->WriteTrailer(3, relId[3]-1, relId[2]-1, 0); // trailer
519 // calculate the time response function
521 Double_t energy = 0 ;
523 if (digit->GetId() <= geom->GetNModules() * geom->GetNCristalsInModule()) {
524 energy=digit->GetEnergy();
525 if(energy>eMax) {eMax=energy; modMax=module; colMax=col; rowMax=row;}
528 energy = 0; // CPV raw data format is now know yet
530 pulse->SetAmplitude(energy);
531 pulse->SetTZero(digit->GetTimeR());
532 pulse->MakeSamples();
533 pulse->GetSamples(adcValuesHigh, adcValuesLow) ;
534 buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 0,
535 pulse->GetRawFormatTimeBins(), adcValuesLow , kAdcThreshold);
536 buffer[iDDL]->WriteChannel(relId[3]-1, relId[2]-1, 1,
537 pulse->GetRawFormatTimeBins(), adcValuesHigh, kAdcThreshold);
541 // write real header and close last file
542 for (Int_t iDDL=0; iDDL<maxDDL; iDDL++) {
544 buffer[iDDL]->Flush();
545 buffer[iDDL]->WriteDataHeader(kFALSE, kFALSE);
547 if (mapping[iDDL]) delete mapping[iDDL];
551 AliDebug(1,Form("Digit with max. energy: modMax %d colMax %d rowMax %d eMax %f\n",
552 modMax,colMax,rowMax,eMax));
555 loader->UnloadDigits();
558 //____________________________________________________________________________
559 void AliPHOS::Hits2SDigits()
561 // create summable digits
563 AliPHOSSDigitizer phosDigitizer(fLoader->GetRunLoader()->GetFileName().Data()) ;
564 phosDigitizer.SetEventRange(0, -1) ; // do all the events
565 phosDigitizer.ExecuteTask("all") ;
568 //____________________________________________________________________________
569 AliLoader* AliPHOS::MakeLoader(const char* topfoldername)
571 //different behaviour than standard (singleton getter)
572 // --> to be discussed and made eventually coherent
573 fLoader = new AliPHOSLoader(GetName(),topfoldername);
577 //____________________________________________________________________________
578 void AliPHOS::SetTreeAddress()
580 // Links Hits in the Tree to Hits array
583 sprintf(branchname,"%s",GetName());
584 // Branch address for hit tree
585 TTree *treeH = TreeH();
587 branch = treeH->GetBranch(branchname);
590 if (fHits == 0x0) fHits= new TClonesArray("AliPHOSHit",1000);
591 //AliInfo(Form("<%s> Setting Hits Address",GetName()));
592 branch->SetAddress(&fHits);
597 //____________________________________________________________________________
598 Bool_t AliPHOS::Raw2SDigits(AliRawReader* rawReader)
601 AliPHOSLoader * loader = dynamic_cast<AliPHOSLoader*>(fLoader) ;
604 tree = loader->TreeS() ;
606 loader->MakeTree("S");
607 tree = loader->TreeS() ;
610 TClonesArray * sdigits = loader->SDigits() ;
612 loader->MakeSDigitsArray();
613 sdigits = loader->SDigits();
617 AliPHOSRawDecoder dc(rawReader);
618 AliPHOSRawDigiProducer pr;
619 pr.MakeDigits(sdigits,&dc);
622 for(Int_t i=0; i<sdigits->GetEntries(); i++) {
623 AliPHOSDigit* sdigit = (AliPHOSDigit*)sdigits->At(i);
624 sdigit->SetEnergy(sdigit->GetEnergy()/AliPHOSPulseGenerator::GeV2ADC());
627 Int_t bufferSize = 32000 ;
628 TBranch * sdigitsBranch = tree->Branch("PHOS",&sdigits,bufferSize);
631 fLoader->WriteSDigits("OVERWRITE");
636 //____________________________________________________________________________
637 void AliPHOS::CheckQA()
639 // check the Quality Assurance data
641 AliPHOSQualAssChecker phosQA ;