EVe_DB.h

//************************************************************************* 
//  EVe_DB.h  - 4/14/2008
// 
//  by miham
// 
//  This file contains all data regarding the HMS spectrometer
//  (distances, sizes, wire numbers, etc.)
// 
//
//************************************************************************* 

#ifndef ROOT_EVe_DB
#define ROOT_EVe_DB


/// FIXME:: This whole file should really be removed and the detector data
///         should be dynamically input throughout the code, not hardcoded
///         like it currently is. The GetVariables class was implemented 
///         to do this but has not been completely integrated into the code.


// 1. MWDC variables (Now all moved into HMS.txt) 

/// Chamber width
//const double MWDC_width = 0.56;  /// [m]

	/// Height of the first chamber  
//const double L1 = 1.13;  /// [m]

//const int MWDC1_X1_WN = 113;


// 2. MWDC variables

/// Chamber width
//const double MWDC_width = 0.56;  /// [m]

	/// Height of the second chamber 
//const double L2 = 1.13;  // [m] 

//const int MWDC2_X2_WN = 113;

	/// Distance between the begining of the first chamber and 
	/// the beginning of the second
const double MWDC2_z = 0.81222; // [m]



// s1x-plane variables
        ///PMTlength
        const double PMTlength=0.2936;

	/// number of paddles
	const int s1x_PN  = 16;
	
	/// Paddle length
	const double s1x_length = 0.755;

	/// Paddle height
	const double s1x_height = 0.0753;

	/// Distance between the begining of the first chamber and 
	/// the beginning of the s1x scintillation plane;
	const double s1x_z = 1.29753;
	 
	

// s1y-plane variables

	/// number of paddles
	const int s1y_PN  = 10;

	/// Paddle length
	const double s1y_length = 1.2;

	/// Paddle height
	const double s1y_height = 0.0753;

	/// Distance between the begining of the first chamber and 
	/// the beginning of the s1y scintillation plane;
	const double s1y_z = 1.49443;

	/// Distance between the begining of the first chamber and 
	/// the beginning of the s2x scintillation plane;
const double s2x_z = 3.50743;

	/// Distance between the begining of the first chamber and 
	/// the beginning of the s2y scintillation plane;
const double s2y_z = 3.70433;

// X-projection variables

	/// Distance between the begining of the first chamber and 
	/// the X1-plane
	const double x1_dist = 0.0; 

	/// Distance between the begining of the first chamber and 
	/// the X1p-plane
	const double x1p_dist = 0.0064;

	/// Distance between the begining of the first chamber and 
	/// the X2-plane
	const double x2_dist = 0.8122;//0.838675;

	/// Distance between the begining of the first chamber and 
	/// the X2p-plane
	const double x2p_dist = 0.812284;//0.832775;

// UV-projection variables
	
	/// Distance between the begining of the first chamber and 
	/// the U1-plane
	const double u1_dist = 0.0128;

	/// Distance between the begining of the first chamber and 
	/// the V1-plane
	const double v1_dist = 0.0192;

	/// Distance between the begining of the first chamber and 
	/// the U2-plane
	const double u2_dist = 0.825; // 0.805225;

	/// Distance between the begining of the first chamber and 
	/// the V2-plane
	const double v2_dist = 0.8314; //0.799325;



// Y-projection variables

	/// Distance between the begining of the first chamber and 
	/// the Y1-plane
const double y1_dist = 0.028775;

	/// Distance between the begining of the first chamber and 
	/// the Y1p-plane
const double y1p_dist = 0.035175;

	/// Distance between the begining of the first chamber and 
	/// the Y2-plane
	const double y2_dist = 0.840975;

	/// Distance between the begining of the first chamber and 
	/// the Y2p-plane
	const double y2p_dist = 0.847375;

// Planar view variables

	/// Canvas length equivalent in meters
const double canvas_length = 5.0; // 4.35

	/// Position of the 1. MWDC inside a canvas in pixels
	const double canvas_MWDC1_posx = 0.3; 
	const double canvas_MWDC1_posy = 0.18;

	/// Position of the 1. MWDC inside a canvas in pixels
	const double canvas_MWDC2_posx = 0.5; 
	const double canvas_MWDC2_posy = 0.18;

	/// Position of the dE-plane inside a canvas in pixels
const double canvas_s1x_posx = 0.27; 
const double canvas_s1x_posy = 0.5;

	/// Position of the E-plane inside a canvas in pixels
const double canvas_s1y_posx = 0.84; 
const double canvas_s1y_posy = 0.5;


// 3D view variables
	
///  This variable is needed for FullTrajectory3D, and is left in to be used as ///  an example while still allowing the code to compile.
	/// Distance from target to the front face of the BB magnet
	const double magnet_face_dist  = 110.0; // [cm]
///


	/// Position and tilt of the center of the 1. MWDC
	const double MWDC1_xpos = 225.0; // [cm] 
	const double MWDC1_ypos = 0.0; // [cm]
	const double MWDC1_zpos = -51.923; // [cm]
	const double MWDC1_length = 52.0; // [cm]
	const double MWDC1_height = 113.0; //[cm]
	const double MWDC1_tilt  = 10.0; // [deg]


	/// Position and tilt of the center of the 2. MWDC
	const double MWDC2_xpos = 225.0 + 81.0*0.9848; // [cm] 
	const double MWDC2_ypos = 0.0; // [cm]
	const double MWDC2_zpos = 29.299; // [cm]
	const double MWDC2_length = 52.0; // [cm]
	const double MWDC2_height = 113.0; //[cm]
	const double MWDC2_tilt  = 10.0; // [deg]

	/// Position and tilt of the center of the dE-plane
	const double s1x_xpos = 225.0 + 100.0*0.9848; // [cm] 
	const double s1x_ypos = 0.0; // [cm]
	const double s1x_zpos = 77.83; // [cm]
	const double s1x_paddle_length = 75.5; // [cm]
	const double s1x_paddle_height = 7.53; //[cm]
	const double s1x_paddle_thickness = 1.067; //[cm]
	const double s1x_tilt  = 10.0; // [deg]

	/// Position and tilt of the center of the E-plane
	const double s1y_xpos = 225.0 + 110.0*0.9848; // [cm] 
	const double s1y_ypos = 0.0; // [cm]
	const double s1y_zpos = 97.520; // [cm]
	const double s1y_paddle_length = 75.5; // [cm]
	const double s1y_paddle_height = 7.53; //[cm]
	const double s1y_paddle_thickness = 1.067; //[cm]
	const double s1y_tilt  = 10.0; // [deg]

// Technical Variables for internal puposes of ev. display
/// FIXME:: Not quite sure why the following constants need to exist	

	/// Maximum number of paddles in the scin. plane
	const int MAX_PADDLE_NUM =  100; 

	const int MAX_ROADS_NUM =  500;
	const int MAX_TRACK_NUM =  77;
	const int MAX_HITS_NUM = 100;


#endif