VIRCAM Pipeline 2.3.17
create_table_3.c
1/* $Id: create_table_3.c,v 1.3 2015/08/12 11:16:55 jim Exp $
2 *
3 * This file is part of the CASU Pipeline utilities
4 * Copyright (C) 2015 European Southern Observatory
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21/*
22 * $Author: jim $
23 * $Date: 2015/08/12 11:16:55 $
24 * $Revision: 1.3 $
25 * $Name: $
26 */
27
28#include <stdio.h>
29#include <math.h>
30#include "imcore.h"
31#include "util.h"
32#include "floatmath.h"
33
34/* Column numbers for each item to be stored */
35
36#define COL_NUMBER 1
37#define COL_X 2
38#define COL_Y 3
39#define COL_FLUXISO 4
40#define COL_PEAKHEIGHT 5
41#define COL_ELLIPT 6
42#define COL_SIGMA 7
43#define COL_PA 8
44#define COL_AREAL1 9
45#define COL_AREAL2 10
46#define COL_AREAL3 11
47#define COL_AREAL4 12
48#define COL_AREAL5 13
49#define COL_AREAL6 14
50#define COL_AREAL7 15
51#define COL_AREAL8 16
52
53/* Number of columns in the table */
54
55#define NCOLS 32
56
57/* Column definitions */
58
59static const char *ttype[NCOLS]={"No.","X_coordinate","Y_coordinate",
60 "Isophotal_flux","Peak_height","Ellipticity",
61 "Gaussian_sigma","Position_angle",
62 "Areal_1_profile","Areal_2_profile","Areal_3_profile",
63 "Areal_4_profile","Areal_5_profile","Areal_6_profile",
64 "Areal_7_profile","Areal_8_profile",
65 "Blank17","Blank18","Blank19","Blank20",
66 "Blank21","Blank22","Blank23","Blank24",
67 "Blank25","Blank26","Blank27","Blank28",
68 "Blank29","Blank30","Blank31","Blank32"};
69static const char *tunit[NCOLS]={" ","Pixels","Pixels","Counts","Counts"," ",
70 "Pixels","Degrees","Pixels","Pixels","Pixels",
71 "Pixels","Pixels","Pixels","Pixels","Pixels",
72 "Blank","Blank","Blank","Blank","Blank","Blank",
73 "Blank","Blank","Blank","Blank","Blank","Blank",
74 "Blank","Blank","Blank","Blank"};
75
76static cpl_type tform[NCOLS]={CPL_TYPE_INT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
77 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
78 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
79 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
80 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
81 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
82 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
83 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
84 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
85 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,CPL_TYPE_FLOAT,
86 CPL_TYPE_FLOAT,CPL_TYPE_FLOAT};
87
88static int areal_cols[NAREAL] = {COL_AREAL1,COL_AREAL2,COL_AREAL3,COL_AREAL4,
89 COL_AREAL5,COL_AREAL6,COL_AREAL7,COL_AREAL8};
91
92/*---------------------------------------------------------------------------*/
114/*---------------------------------------------------------------------------*/
115
116extern void imcore_tabinit_3(int *imcore_xcol, int *imcore_ycol,
117 cpl_table **tab) {
118
119 /* Call the generic routine to open a new output table */
120
121 imcore_tabinit_gen(NCOLS,ttype,tunit,tform,tab);
122
123 /* RA and DEC columns are undefined */
124
125 *imcore_xcol = COL_X;
126 *imcore_ycol = COL_Y;
127}
128
129/*---------------------------------------------------------------------------*/
154/*---------------------------------------------------------------------------*/
155
156extern int imcore_do_seeing_3(ap_t *ap, int nobjects, cpl_table *tab) {
157 int retval,i;
158 char *areal_colnames[NAREAL];
159
160 /* Sort out the areal profile column names */
161
162 for (i = 0; i < NAREAL; i++)
163 areal_colnames[i] = (char *)ttype[areal_cols[i]-1];
164
165 /* Just call the generic seeing routine */
166
167 retval = imcore_do_seeing_gen(ap,ttype[COL_ELLIPT-1],ttype[COL_PEAKHEIGHT-1],
168 areal_colnames,nobjects,tab);
169
170 /* Get out of here */
171
172 return(retval);
173}
174
175
176/*---------------------------------------------------------------------------*/
203/*---------------------------------------------------------------------------*/
204
205extern int imcore_process_results_3(ap_t *ap, int *nobjects, cpl_table *tab) {
206 float momresults[8],parmall[NPAR];
207 float sxx,syy,srr,sxy,ecc,temp,xx,theta,radeg,ell;
208 float yy,sigma,peak,areal1,iso_flux;
209 float areal2,areal3,areal4,areal5,areal6,areal7,areal8;
210 int iareal[NAREAL],i,nr;
211 long nrows;
212
213 /* Do a basic moments analysis and work out the areal profiles*/
214
215 imcore_moments(ap,momresults);
216 if (momresults[0] < 0)
217 return(CASU_FATAL);
218 imcore_areals(ap,iareal);
219
220 /* See if this object makes the cut in terms of its size. If not, then
221 just return with good status */
222
223 if (iareal[0] < ap->ipnop || momresults[3] < ap->xintmin)
224 return(CASU_OK);
225
226 /* Try and deblend the images if it is requested and justified */
227
228 parmall[0] = momresults[3];
229 parmall[1] = momresults[1];
230 parmall[2] = momresults[2];
231 parmall[3] = ap->thresh;
232 for (i = 4; i < 8; i++)
233 parmall[i] = momresults[i];
234 for (i = 0; i < NAREAL; i++)
235 parmall[i+8] = (float)iareal[i];
236
237 /* Massage the results and write them to the fits table */
238
239 radeg = 180.0/CPL_MATH_PI;
240 sxx = parmall[4];
241 sxy = parmall[5];
242 syy = parmall[6];
243 if(sxy > 0.0)
244 sxy = MAX(1.0e-4,MIN(sxy,sqrtf(sxx*syy)));
245 else
246 sxy = MIN(-1.0e-4,MAX(sxy,-sqrtf(sxx*syy)));
247
248 srr = MAX(0.5,sxx+syy);
249 ecc = sqrtf((syy-sxx)*(syy-sxx)+4.0*sxy*sxy)/srr;
250 temp = MAX((1.0-ecc)/(1.0+ecc),0.0);
251 ell = 1.0 - sqrtf(temp);
252 ell = MIN(0.99,MAX(0.0,ell));
253 xx = 0.5*(1.0+ecc)*srr-sxx;
254 if(xx == 0.0)
255 theta = 0.0;
256 else
257 theta = 90.0-radeg*atanf(sxy/xx);
258
259 /* Create a list of values */
260
261 nrows = cpl_table_get_nrow(tab);
262 (*nobjects)++;
263 if (*nobjects > nrows)
264 (void)cpl_table_set_size(tab,nrows+INITROWS);
265 nr = *nobjects - 1;
266 iso_flux = parmall[0];
267 xx = parmall[1];
268 yy = parmall[2];
269 sigma = sqrt(srr);
270 peak = parmall[7];
271 areal1 = parmall[8];
272 areal2 = parmall[9];
273 areal3 = parmall[10];
274 areal4 = parmall[11];
275 areal5 = parmall[12];
276 areal6 = parmall[13];
277 areal7 = parmall[14];
278 areal8 = parmall[15];
279
280 /* Store away the results for this object */
281
282 cpl_table_set_int(tab,ttype[COL_NUMBER-1],nr,nr);
283 cpl_table_set_float(tab,ttype[COL_X-1],nr,xx);
284 cpl_table_set_float(tab,ttype[COL_Y-1],nr,yy);
285 cpl_table_set_float(tab,ttype[COL_FLUXISO-1],nr,iso_flux);
286 cpl_table_set_float(tab,ttype[COL_PEAKHEIGHT-1],nr,peak);
287 cpl_table_set_float(tab,ttype[COL_ELLIPT-1],nr,ell);
288 cpl_table_set_float(tab,ttype[COL_SIGMA-1],nr,sigma);
289 cpl_table_set_float(tab,ttype[COL_PA-1],nr,theta);
290 cpl_table_set_float(tab,ttype[COL_AREAL1-1],nr,areal1);
291 cpl_table_set_float(tab,ttype[COL_AREAL2-1],nr,areal2);
292 cpl_table_set_float(tab,ttype[COL_AREAL3-1],nr,areal3);
293 cpl_table_set_float(tab,ttype[COL_AREAL4-1],nr,areal4);
294 cpl_table_set_float(tab,ttype[COL_AREAL5-1],nr,areal5);
295 cpl_table_set_float(tab,ttype[COL_AREAL6-1],nr,areal6);
296 cpl_table_set_float(tab,ttype[COL_AREAL7-1],nr,areal7);
297 cpl_table_set_float(tab,ttype[COL_AREAL8-1],nr,areal8);
298
299 /* Get outta here */
300
301 return(CASU_OK);
302}
303
305
306/*
307
308$Log: create_table_3.c,v $
309Revision 1.3 2015/08/12 11:16:55 jim
310Modified procedure names to protect namespace
311
312Revision 1.2 2015/08/07 13:06:54 jim
313Fixed copyright to ESO
314
315Revision 1.1.1.1 2015/06/12 10:44:32 jim
316Initial import
317
318Revision 1.3 2015/01/09 11:42:36 jim
319Fixed routines to remove globals
320
321Revision 1.2 2014/04/09 09:09:51 jim
322Detabbed
323
324Revision 1.1.1.1 2013/08/27 12:07:48 jim
325Imported
326
327
328*/
imcore_areals
void imcore_areals(ap_t *ap, int iareal[NAREAL])
Work out the areal profiles for an object.
Definition areals.c:67
imcore_process_results_3
int imcore_process_results_3(ap_t *ap, int *nobjects, cpl_table *tab)
Process results for type 3 catalogue.
Definition create_table_3.c:205
imcore_moments
void imcore_moments(ap_t *ap, float results[])
Do moments analysis on an object.
Definition moments.c:65
imcore_do_seeing_gen
int imcore_do_seeing_gen(ap_t *ap, const char *col_ellipt, const char *col_pkht, char *col_areals[NAREAL], int nobjects, cpl_table *tab)
Do seeing estimate (generic)
Definition create_table.c:335
imcore_tabinit_3
void imcore_tabinit_3(int *imcore_xcol, int *imcore_ycol, cpl_table **tab)
Initialise type 1 catalogue.
Definition create_table_3.c:116
imcore_do_seeing_3
int imcore_do_seeing_3(ap_t *ap, int nobjects, cpl_table *tab)
Do seeing estimate for type 3 catalogue.
Definition create_table_3.c:156
imcore_tabinit_gen
void imcore_tabinit_gen(int ncols, const char *ttype[], const char *tunit[], cpl_type tform[], cpl_table **tab)
Initialise tables (generic)
Definition create_table.c:281
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