/*******************************************************************************
 * Copyright (c) 2010 Attila Kovacs <attila_kovacs[AT]post.harvard.edu>.
 * All rights reserved. 
 * 
 * This file is part of crush.
 * 
 *     crush is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 * 
 *     crush is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 * 
 *     You should have received a copy of the GNU General Public License
 *     along with crush.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * Contributors:
 *     Attila Kovacs <attila_kovacs[AT]post.harvard.edu> - initial API and implementation
 ******************************************************************************/
// Copyright (c) 2010 Attila Kovacs 

package crush.ebex;

import crush.*;
import util.*;

public class EBEXFrame extends HorizontalFrame {
	GeodeticCoordinates location;
	int availableBoards = 0;
	double ebexTime;
	
	
	public EBEXFrame(EBEXScan parent) {
		super(parent);
	}
	
	public final boolean isValid() {
		return availableBoards > 0;
	}
	
	public void calcPA() {
		double PA = equatorial.getParallacticAngle(location, LST);
		sinPA = Math.sin(PA);
		cosPA = Math.cos(PA);
	}
	
}
