psrephem_orbital.h

/***************************************************************************
 *
 *   Copyright (C) 2003 by Aidan Hotan
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
#ifndef __PSREPHEM_ORBITAL_H
#define __PSREPHEM_ORBITAL_H
 
#include "psrephem.h"
 
// TDB corresponding to MJD
 
double get_bcmjd(double mjd, const Legacy::psrephem& eph, double freq, char site);
 
// Orbital phase of periastron at bcmjd (0.0 - 1.0))
 
double get_periphs(double bcmjd, const Legacy::psrephem& eph);
 
// Binary phase wrt periastron (0.0 - 1.0)
 
double get_binphs_peri(double mjd, const Legacy::psrephem& eph, double freq, char site);
 
// Binary phase wrt ascending node (0.0 - 1.0)
 
double get_binphs_asc(double mjd, const Legacy::psrephem& eph, double freq, char site);
 
// Binary longitude wrt periastron (true anomaly) (deg)
 
double get_binlng_peri(double mjd, const Legacy::psrephem& eph, double freq, char site);
 
// Binary longitude wrt ascending node (true anomaly + omega) (deg)
 
double get_binlng_asc(double mjd, const Legacy::psrephem& eph, double freq, char site);
 
const Legacy::psrephem* new_psrephem (const Pulsar::Parameters*);
 
#endif