/*!
  \file
  Station constants
  \version $Id: StationConstants.h 21997 2012-10-04 19:13:35Z maris $
*/
  
#ifndef _sevt_StationConstants_h_
#define _sevt_StationConstants_h_


namespace sevt {

  namespace StationConstants {


    enum SignalComponent {
      /// total (shower and background)
      eTotal = 0,
      /// electrons and positrons from shower
      eElectron,
      /// gammas from shower
      ePhoton,
      /// mu+ and mu- (including signal from mu decay electrons) from shower
      eMuon,
      /// all hadrons from shower
      eHadron,
      /// electrons from muon decay
      eDecayElectron,
      /// delta rays
      eDeltaRay,
      /// electrons from background
      eBackgroundElectron,
      /// photons from background
      eBackgroundPhoton,
      /// muons from background
      eBackgroundMuon,
      /// hadrons from background
      eBackgroundHadron,
      /// signal from Cerenkov light generated in PMT face (includes all particle sources)
      ePMTGlassLight,
      /// signal from backscatter from surrounding earth (includes all particle sources)
      eAlbedo,
      /// signal from direct light (includes all particle sources).  Same as 0'th bounce light
      eDirectLight,
      /// Signal from photons that bounced once (includes all particle sources)
      eFirstBounce,
      /// Signaltons that bounced twice (includes all particle sources)
      eSecondBounce,
      /// Signal from photons that bounced thrice (includes all particle sources)
      eThirdBounce,
      /// Estimated upper bound on signal (for saturation)
      eEstimatedUpperBound,
      /// Estimated lower bound on signal (for saturation)
      eEstimatedLowerBound,
      /// Estimated signal (for saturation)
      eEstimatedNormal,
      /// total FADC trace, with no saturation applied by FADC/baseline simulator
      eTotalNoSaturation,
      /// photons from muon decay in shower
      eShowerMuonDecayPhoton,
      /// electrons from muon decay in shower
      eShowerMuonDecayElectron,
      /// signal after subtracting direct light (includes all particle sources).
      eDirectLightSubtracted,
      /// User-defined source
      eMySource0 = 55,
      /// User-defined source
      eMySource1,
      /// User-defined source
      eMySource2,
      /// User-defined source
      eMySource3,
      /// User-defined source
      eMySource4,
      /// User-defined source
      eMySource5,
      /// User-defined source
      eMySource6,
      /// User-defined source
      eMySource7,
      /// User-defined source
      eMySource8,
      /// User-defined source
      eMySource9,
      // just to track size
      eLastSource = eMySource9
    };

    
    enum ReconstructionStatus {
      eCandidate = 0,
      eRejected,
      eSilent
    };


    enum RejectionStatus {
      eNoRejection      = 0,
      eLightning        = (1 << 0),
      eBadCompress      = (1 << 1),
      eOutOfTime        = (1 << 2),
      eOffGrid          = (1 << 3),
      eDenseArray       = (1 << 4),
      eRandom           = (1 << 5),  // this is reserved for CDAS Random stations from Es
      eEngineeringArray = (1 << 6),
      eMCInnerRadiusCut = (1 << 7),
      eNoRecData        = (1 << 8),
      eLonely           = (1 << 9),
      eNoTrigger        = (1 << 10),
      eErrorCode        = (1 << 11),
      eNoCalibData      = (1 << 12),
      eNoGPSData        = (1 << 13),
      eBadCalib         = (1 << 14),
      eNotDenseArray    = (1 << 15), // when only dense stations are kept in MC
      eTOTd             = (1 << 16),
      eNumRejectionStatusBits = 17
    };


    enum RiseTimeRejectionCode {
      eLowSignal = 0x01,        // Signal lower than minimum
      eNotCandidate = 0x02,     // Station not a candidate
      eLowGainSaturated = 0x04, // Station low-gain saturated
      eNotInRing = 0x08         // Station either too close or too far from core
    };

  }

}


#endif

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