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/* $Id: irplib_strehl.h,v 1.12 2009-06-29 14:32:53 kmirny Exp $
*
* This file is part of the irplib package
* Copyright (C) 2002,2003 European Southern Observatory
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02111-1307 USA
*/
/*
* $Author: kmirny $
* $Date: 2009-06-29 14:32:53 $
* $Revision: 1.12 $
* $Name: not supported by cvs2svn $
*/
#ifndef IRPLIB_STREHL_H
#define IRPLIB_STREHL_H
/*-----------------------------------------------------------------------------
Includes
-----------------------------------------------------------------------------*/
#include <cpl.h>
/*-----------------------------------------------------------------------------
Define
-----------------------------------------------------------------------------*/
#ifndef IRPLIB_STREHL_BORDER
#define IRPLIB_STREHL_BORDER 5
#endif
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup irplib_strehl
@brief The diameter of the primary mirror, [m]
@see irplib_strehl_compute()
*/
/*----------------------------------------------------------------------------*/
#define IRPLIB_STREHL_M1 8.0
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup irplib_strehl
@brief The diameter of the secondary mirror, [m]
@see irplib_strehl_compute()
*/
/*----------------------------------------------------------------------------*/
#define IRPLIB_STREHL_M2 1.1
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup irplib_strehl
@brief The size of the internally used PSF-image, [pixel]
@see irplib_strehl_compute()
*/
/*----------------------------------------------------------------------------*/
#define IRPLIB_STREHL_BOX_SIZE 64
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup irplib_strehl
@brief The radius of the star, [Arcseconds]
@see irplib_strehl_compute()
*/
/*----------------------------------------------------------------------------*/
#define IRPLIB_STREHL_STAR_RADIUS 2.0
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup irplib_strehl
@brief The inner radius of the noise-estimation region, [Arcseconds]
@see irplib_strehl_compute()
*/
/*----------------------------------------------------------------------------*/
#define IRPLIB_STREHL_BACKGROUND_R1 2.0
/*----------------------------------------------------------------------------*/
/**
@hideinitializer
@ingroup irplib_strehl
@brief The outer radius of the noise-estimation region, [Arcseconds]
@see irplib_strehl_compute()
*/
/*----------------------------------------------------------------------------*/
#define IRPLIB_STREHL_BACKGROUND_R2 3.0
typedef enum {
IRPLIB_BG_METHOD_AVER_REJ,
IRPLIB_BG_METHOD_MEDIAN
} irplib_strehl_bg_method;
/*-----------------------------------------------------------------------------
Function prototypes
-----------------------------------------------------------------------------*/
cpl_error_code irplib_strehl_compute(const cpl_image *, double, double, double,
double, double, int, double, double,
double, double, double, int, int,
double *, double *, double *, double *,
double *, double *, double *, double *);
double irplib_strehl_disk_flux(const cpl_image *, double, double, double,
double);
double irplib_strehl_ring_background(const cpl_image *, double, double, double,
double, irplib_strehl_bg_method);
cpl_image * irplib_strehl_generate_psf(double, double, double, double, double,
int);
cpl_error_code irplib_strehl_disk_max(const cpl_image *, double, double,
double, double *);
#endif
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