message: Fix PHOS Pi0 Sigma
diff: @@ -4737,12 +4737,12 @@ Bool_t AliConversionMesonCuts::MesonIsSelectedByMassCut(AliAODConversionMother *
  pt=(meson->Pt());
  }
  //[0]+[1]*exp(-[2]*(x-[3]))
  - //Parameter 0: 6855.12 +- 1.41421
  - //Parameter 1: 0.980296 +- 1.41421
  - //Parameter 2: -51.0261 +- 0
  - //Parameter 3: -0.906353 +- 198.955
  + //Parameter 0: 0.00526618 +- 2.85152e-05
  + //Parameter 1: 0.164035 +- 0.18279
  + //Parameter 2: 0.967652 +- 0.0461525
  + //Parameter 3: -3.44249 +- 1.15896
  - sigma = (6855.12)+(0.980296)*exp(-(-51.0261)*(pt-(-0.906353)));
  + sigma = (0.00526618)+(0.164035)*exp(-(0.967652)*(pt-(-3.44249)));
  fSelectionLow = mass - (fSelectionNSigmaLow * sigma);
  fSelectionHigh = mass + (fSelectionNSigmaHigh * sigma);
  break;
  