[Common] Fixed definitions of left and right quadrants

Small bug fix regarding the definitions of the left and right quadrants of the MCH chamber 1.

Author: ppoava

Common/Tasks/qaMuon.cxx

@@ -1586,7 +1586,7 @@ struct muonQa {
       if (IsGoodMuon(fgValuesMCH, fgValuesMCHpv, configMuons.fTrackChi2MchUp, configMuons.fPMchLow, configMuons.fPtMchLow, -1.E10, 1.E10, configMuons.fRabsLow, configMuons.fRabsUp, configMuons.fSigmaPdcaUp)) {
         int Quadrant = GetQuadrantPhi(fgValuesMCH.phi * 180.0 / TMath::Pi());
         int TopBottom = (Quadrant == 0 || Quadrant == 1) ? 0 : 1;
-        int LeftRight = (Quadrant == 0 || Quadrant == 2) ? 0 : 1;
+        int LeftRight = (Quadrant == 0 || Quadrant == 3) ? 0 : 1;
         int PosNeg = fgValuesMCH.sign > 0 ? 0 : 1;
         float eta = fgValuesMCH.eta;
         float pT = fgValuesMCH.pT;
@@ -2429,8 +2429,8 @@ struct muonQa {
       int Quadrant2 = GetQuadrantPhi(muonTrack2.phi() * 180.0 / TMath::Pi());
       int TopBottom1 = (Quadrant1 == 0 || Quadrant1 == 1) ? 0 : 1;
       int TopBottom2 = (Quadrant2 == 0 || Quadrant2 == 1) ? 0 : 1;
-      int LeftRight1 = (Quadrant1 == 0 || Quadrant1 == 2) ? 0 : 1;
-      int LeftRight2 = (Quadrant2 == 0 || Quadrant2 == 2) ? 0 : 1;
+      int LeftRight1 = (Quadrant1 == 0 || Quadrant1 == 3) ? 0 : 1;
+      int LeftRight2 = (Quadrant2 == 0 || Quadrant2 == 3) ? 0 : 1;
 
       bool goodMuonTracks = (IsGoodMuon(fgValuesMuon1, fgValuesMuonPV1) && IsGoodMuon(fgValuesMuon2, fgValuesMuonPV2));
       bool goodGlobalMuonTracks = (IsGoodGlobalMuon(fgValuesMuon1, fgValuesMuonPV1) && IsGoodGlobalMuon(fgValuesMuon2, fgValuesMuonPV2));