message: Add DeltaEtaDeltaPhi* test
diff: @@ -579,6 +579,10 @@ AliAnalysisTaskSE *AddTaskSigma0FemtoNanoAOD(bool isMC = false,
  antiSigmaCuts->SetLightweight(true);
  }
  + // RUN A TEST TO SEE WHETHER THIS MAKES A DIFFERENCE!
  + sigmaCuts->SetDeltaPhiEtaMax(0.0001);
  + antiSigmaCuts->SetDeltaPhiEtaMax(0.0001);
  +
  // vary the sidebands
  if (suffix == "1") {
  sigmaCuts->SetSigmaSideband(sidebandDownLow, sidebandHighLow);
  