GalacticUnits.h

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#ifndef _galactic_GalacticUnits_h_
#define _galactic_GalacticUnits_h_

#include <cmath>

namespace galactic {

  const double lightyear = 1;
  const double year      = 1;

  const double parsec = 3.26 * lightyear;
  const double kiloparsec = 1.e3 * parsec;
  const double kiloparsec2 = kiloparsec * kiloparsec;
  const double lightspeed = lightyear / year;

  const double meter = lightyear / (3 * 3.15e15);
  const double meter2 = meter * meter;

  const double second = year / 3.15e7;

  const double EeV = 1;
  const double eV = 1e-18 * EeV;

  const double eplus = 1;
  const double volt = eV / eplus;

  const double tesla = volt * second / meter2;
  const double gauss = 1e-4 * tesla;
  const double microgauss = 1e-6 * gauss;

  const double degree = M_PI / 180;

  const double ampere = 1;
  const double henry = volt * second / ampere;
  const double mu0 = 4 * M_PI * 1e-7 * henry/meter;

}

#endif