double Angle(void){
	return 90.0;
}

const char* AngleStr(const char *prefix="", const char *suffix="")
{
	static char _anglestr[256];
	sprintf(_anglestr, "%s%d^{#circ}%s", prefix, (int)Angle(), suffix);

	return _anglestr;
}

void GetTupTdn(double &tup, double &tdn, double z_vertex=65.0)
{
	// Reasonable maximum time for photons at this angle
	double depth = 6.0; // cm into BCAL for center of shower (approx.)
	double theta = Angle()/57.3;
	double L_to_BCAL = 65.0/sin(theta) + depth;
	double tshower = L_to_BCAL/30.0; // ns. Center of shower
	double z = z_vertex + L_to_BCAL*cos(theta);
	double eff_c = 16.0; //cm/ns
	tup = tshower + ( z - 17.0)/eff_c;
	tdn = tshower + (407.0 - z)/eff_c;
	
	// Shift due to electronic pulse offset (rough)
	double epulse_shift = 5.0;
	tup += epulse_shift;
	tdn += epulse_shift;
}

double Tmax(void)
{
	double tup, tdn;
	
	GetTupTdn(tup, tdn);
	
	return tup>tdn ? tup:tdn;
}

double Tmin(void)
{
	double tup, tdn;
	
	GetTupTdn(tup, tdn);
	
	return tup<tdn ? tup:tdn;
}