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GRBobsConstants.h

#ifndef GRB_OBS_CONSTANTS_H
#define GRB_OBS_CONSTANTS_H 

#include <cmath>


namespace grbcst
{
    const int     ndecs       = 3;
    const int     binsperdec  = 5;
    const int     nbins       = ndecs * binsperdec;
    const int     ntotal      = 667;
    
    const double  degInPi     = 180.0 / M_PI;
    const double  dynrange    = 3;
    const double  ethresLAT   = 0.03;
    const double  ethresGBM   = 30.0;
    const double  zenNorm     = cos(0) - cos(75. / degInPi);
    const double  minwid      = 0.01;
    const double  maxwid      = 10.0;
    const double  logfac0     = pow((maxwid/minwid), (1./nbins));
    const double  yr_frac     = 1.0;
    const double  alpha       = 1.0;
    const double  logdyn      = log10(dynrange);
    const double  nu          = 1.5;
    const double  timres      = 0.001;
    const double  frackeep    = 0.01;
    
    const long    seed        = 83498275L;
    const long    nglast_yr   = long(ntotal * (zenNorm/2));
    const long    nbsim       = long(yr_frac * nglast_yr + 0.5);        // number of bursts
    //  const long    nbsim       = 1;  // number of bursts
}


namespace grbobstypes
{
    typedef std::vector<long>::iterator LongIter;
    typedef std::vector<double>::iterator DoubleIter;
    typedef std::vector<int>::iterator IntIter;
    typedef std::vector<int>::size_type IntSize;
    typedef std::vector<long>::const_iterator LongConstIter;
    typedef std::vector<double>::const_iterator DoubleConstIter;
    typedef std::vector<double>::size_type DoubleSize;
    typedef std::vector<long>::size_type LongSize;
}

#endif

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