//=////////////////////////////////////////////////////////////////////// //= //= camera //= //= @file camera.h //= @desc Header file //= @author J C Gonzalez //= @email gonzalez@mppmu.mpg.de //= @date Thu May 7 16:24:22 1998 //= //=---------------------------------------------------------------------- //= //= Created: Thu May 7 16:24:22 1998 //= Author: Jose Carlos Gonzalez //= Purpose: Program for reflector simulation //= Notes: See files README for details //= //=---------------------------------------------------------------------- //= //= $RCSfile: camera.h,v $ //= $Revision: 1.6 $ //= $Author: magicsol $ //= $Date: 2001-04-09 14:39:47 $ //= //=////////////////////////////////////////////////////////////////////// // @T \newpage //!@section Source code of |camera.h|. /*!@" This section shows the include file |camera.h| @"*/ //=----------------------------------------------------------- //!@subsection Include files. //!@{ #include #include #include #include #include #include #include #include #include #include #include #include "camera-v.h" #include "jcmacros.h" #include "jcdebug.h" #include "creadparam.h" #include "atm.h" #include "moments.h" #include "MCEventHeader.hxx" #include "MCCphoton.hxx" #include "MTrigger.hxx" // command line options available #define COMMAND_LINE_OPTIONS "f:h" /*@' This is C++, but RANLIB routines are written in pure ANSI C. In order to read easily these routines, we must include the following directive */ extern "C" { #include "ranlib.h" } // version of the reflector program that can read #define REFL_PROGRAM reflector #define REFL_VERSION 0.4 const char REFL_SIGNATURE[] = GLUE_postp( REFL_PROGRAM, REFL_VERSION ); //!@} //=------------------------------------------------------------ //!@subsection Macro-definitions, and constants. //!@{ #define SLICES 19 #define WIDTH_TIMESLICE 3.3 #define NOTIME 9e+10 #define SIN60 0.866025403784439 #define COS60 0.500000000000000 #define RandomNumber drand48() #define iMAXNUMPIX 595 // total maximum possible number of pixels in the camera #define iMAXNUMPHE 50000 // maximum total number of photoelectrons in one event #define iNUMNSBPRODCALLS 1 // in order to average over the QE simulation, call the // phe production function for the NSB iNUMNSBPRODCALLS times #define iNUMWAVEBANDS 5 // number of wavebands for the NSB simulation #define WAVEBANDBOUND1 290. // iNUMWAVEBANDS+1 boundaries for waveband definitions (nm) #define WAVEBANDBOUND2 310. // for the NSB generation #define WAVEBANDBOUND3 400. #define WAVEBANDBOUND4 500. #define WAVEBANDBOUND5 600. #define WAVEBANDBOUND6 800. #define EXTWAVEBAND1 3.715 // iNUMWAVEBANDS extinction values in magnitudes per airmass #define EXTWAVEBAND2 0.642 // - these values were taken from D.L. King, Isaac Newton Group #define EXTWAVEBAND3 0.209 // Tech Note No. 31, they are for a clear night at the ORM, #define EXTWAVEBAND4 0.107 // La Palma. The values were averaged in the given wavebands #define EXTWAVEBAND5 0.053 #define SIMTIMEOFFSET_NS 5 // determines how many ns before the first and after the last // shower photoelectron, there should be NSB photoelectrons //@ now we define the list CT_ITEM_LIST of possible items in the CT def. file #define CT_ITEM_LIST /* LIST OF ITEMS IN THE CT DEFINITION FILE */ \ T(type), /* type of definition file */ \ T(focal_distance), /* std(focal distance) */ \ T(focal_std), /* focal distance */ \ T(point_spread), /* std(point spread) */ \ T(point_std), /* point spread */ \ T(adjustment_dev), /* std of adjustment deviation */ \ T(black_spot), /* radius of the black spot in center of mirror */ \ T(n_mirrors), /* number of mirrors */ \ T(r_mirror), /* radius of one mirror */ \ T(camera_width), /* camera width */ \ T(n_pixels), /* total number of pixels in the camera */ \ T(n_centralpixels), /* number of central pixels in the camera */ \ T(n_gappixels), /* number of gap pixels in the camera */ \ T(pixel_width), /* pixel width */ \ T(define_mirrors) /* this entry is followed by the def. of pixels */ #define T(x) x //@< define T() as the name as it is enum CT_ITEM_TYPE { CT_ITEM_LIST }; #undef T #define T(x) #x //@< define T() as the string of x const char *const CT_ITEM_NAMES[] = { CT_ITEM_LIST }; #undef T // TYPE=0 (CT1) // i s rho theta x y z thetan phin xn yn zn // // i : number of the mirror // s : arc length [cm] // rho : polar rho of the position of the center of the mirror [cm] // theta : polar angle of the position of the center of the mirror [cm] // x : x coordinate of the center of the mirror [cm] // y : y coordinate of the center of the mirror [cm] // z : z coordinate of the center of the mirror [cm] // thetan : polar theta angle of the direction where the mirror points to // phin : polar phi angle of the direction where the mirror points to // xn : xn coordinate of the normal vector in the center (normalized) // yn : yn coordinate of the normal vector in the center (normalized) // zn : zn coordinate of the normal vector in the center (normalized) // // TYPE=1 (MAGIC) // i f sx sy x y z thetan phin // // i : number of the mirror // f : focal distance of that mirror // sx : curvilinear coordinate of mirror's center in X[cm] // sy : curvilinear coordinate of mirror's center in X[cm] // x : x coordinate of the center of the mirror [cm] // y : y coordinate of the center of the mirror [cm] // z : z coordinate of the center of the mirror [cm] // thetan : polar theta angle of the direction where the mirror points to // phin : polar phi angle of the direction where the mirror points to // xn : xn coordinate of the normal vector in the center (normalized) // yn : yn coordinate of the normal vector in the center (normalized) // zn : zn coordinate of the normal vector in the center (normalized) #define CT_I 0 #define CT_S 1 #define CT_RHO 2 #define CT_THETA 3 #define CT_FOCAL 1 #define CT_SX 2 #define CT_SY 3 #define CT_X 4 #define CT_Y 5 #define CT_Z 6 #define CT_THETAN 7 #define CT_PHIN 8 #define CT_XN 9 #define CT_YN 10 #define CT_ZN 11 #define CT_NDATA 12 //!@} //=------------------------------------------------------------ //!@subsection data types struct camera { /* camera parameters for imaging */ int inumpixels; int inumcentralpixels; int inumgappixels; int inumbigpixels; double dpixdiameter_cm; /* diameter of the central and gap pixels in centimeters */ double dpixsizefactor[iMAXNUMPIX]; /* size of the pixel relative to dpixdiameter_deg */ double dxc[iMAXNUMPIX]; /* Pixel coordinates in camera coordinate system (x points from pixel 1 to 2). */ double dyc[iMAXNUMPIX]; /* The numbering of the pixels in these arrays starts at 0! */ double dxpointcorr_deg; /* correction of the pixel coordinates; to be added to dxc[] to get correct value */ double dypointcorr_deg; /* correction of the pixel coordinates; to be added to dxc[] to get correct value */ }; //=------------------------------------------------------------ //!@subsection Pre-defined file names. //!@{ #define QE_FILE "../Data/qe.dat" //!@} //=------------------------------------------------------------ //!@subsection Prototypes of functions. //!@{ //++ // prototypes //-- #define ONoff(x) ((x==TRUE) ? "[ ON ]" : "[ off]") // Under Linux, the nint function does not exist, so we have to define it. #define nint(x) ((int)floor((x)+0.5)) void present(void); void usage(void); void clean(void); void log(const char *funct, char *fmt, ...); void error(const char *funct, char *fmt, ...); int isA( char * s1, const char * flag ); void read_ct_file(void); int igen_pixel_coordinates(struct camera *cam); void read_pixels(struct camera *cam); int pixels_are_neig(int pix1, int pix2); int bpoint_is_in_pix(double dx, double dy, int ipixnum, struct camera *pcam); float dist_r_P(float a, float b, float c, float l, float m, float n, float x, float y, float z); int check_reflector_file(FILE *infile); float lin_interpol(float x1, float y1, float x2, float y2, float x); int produce_phes( FILE *sp, // the input file struct camera *cam, // the camera layout float minwl_nm, // the minimum accepted wavelength float maxwl_nm, // the maximum accepted wavelength class MTrigger *trigger, class MFadc *fadc, int *itotnphe, // total number of produced photoelectrons float *nphe, // number of photoelectrons in each pixel int *incph, // total number of cph read float *tmin_ns, // minimum arrival time of all phes float *tmax_ns // maximum arrival time of all phes ); int produce_nsbrates( char *inname, struct camera *cam, float nsbrate[][iNUMWAVEBANDS] ); int produce_nsb_phes( float *atmin_ns, float *atmax_ns, float theta_rad, struct camera *cam, float nsbr_phepns[iMAXNUMPIX][iNUMWAVEBANDS], float dnsb_phepns[iMAXNUMPIX], float extinction[iNUMWAVEBANDS], float fnpx[iMAXNUMPIX], class MTrigger *trigger, class MFadc *fadc, int *inphe, float base_mv[iMAXNUMPIX]); //!@} //=------------------------------------------------------------ //!@subsection Log of this file. //!@{ /* *$Log: not supported by cvs2svn $ *Revision 1.5 2000/05/11 13:58:42 blanch *This version of camera.h owns to the version 1.8 of camera.cxx. * *Revision 1.4 2000/02/18 17:42:39 petry *This version includes drastic changes and belongs to camera.cxx 1.5. *It is not yet finished and not immediately useful because the *trigger simulation is not yet re-implemented. I had to take it *out together with some other stuff in order to tidy the whole *program up. This is not meant as an insult to anyone. I needed *to do this in order to be able to work on it. * *This version has been put in the repository in order to be *able to share the further development with others. * *If you need something working, wait or take an earlier one. *See file README. * *Revision 1.3 1999/11/11 20:29:29 harald *Small changes to run the new version on a linux machine. * *Revision 1.2 1999/11/10 07:42:41 harald *Small change to read the right data files in. * *Revision 1.1.1.1 1999/11/05 11:59:31 harald *This the starting point for CVS controlled further developments of the *camera program. The program was originally written by Jose Carlos. *But here you can find a "rootified" version to the program. This means *that there is no hbook stuff in it now. Also the output of the *program changed to the MagicRawDataFormat. * *The "rootification" was done by Dirk Petry and Harald Kornmayer. * *Revision 1.3 1999/10/22 15:32:56 petry *tidied-up version, really sent to H.K. and N.M., 22-10-99 * *Revision 1.2 1999/10/22 15:01:28 petry *version sent to H.K. and N.M. on Fri Oct 22 1999 * *Revision 1.1.1.1 1999/10/21 16:35:10 petry *first synthesised version * * Revision 1.8 1999/03/15 14:59:06 gonzalez * camera-1_1 * * Revision 1.7 1999/03/02 09:56:11 gonzalez * *** empty log message *** * * Revision 1.6 1999/01/14 17:32:40 gonzalez * Added to camera the STDIN input option (data_from_input) * */ //!@} //=EOF