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00028 #ifdef HAVE_CONFIG_H
00029 #include <config.h>
00030 #endif
00031
00032
00033
00034
00035
00036 #include "crires_recipe.h"
00037
00038 #include "crires_photom.h"
00039
00040
00041
00042
00043
00044 #define RECIPE_STRING "crires_util_conversion"
00045
00046
00047
00048
00049
00050 static int crires_util_conversion_save(const cpl_table **,
00051 const cpl_parameterlist *, cpl_frameset *) ;
00052
00053 static char crires_util_conversion_description[] =
00054 "This recipe accepts 2 parameters:\n"
00055 "First parameter: the table of the extracted spectrum in wavelength.\n"
00056 " (PRO TYPE = "CRIRES_PROTYPE_SPEC_WL")\n"
00057 "Second parameter: the table with the standard star photospheric flux.\n"
00058 " (PRO TYPE = "CRIRES_PROTYPE_PHO_FLUX")\n"
00059 "\n"
00060 "This recipe produces 1 file:\n"
00061 "First product: the table with the conversion signal.\n"
00062 " (PRO TYPE = "CRIRES_PROTYPE_CONVERS")\n" ;
00063
00064 CRIRES_RECIPE_DEFINE(crires_util_conversion,
00065 CRIRES_PARAM_DISPLAY,
00066 "Compute the conversion factor",
00067 crires_util_conversion_description) ;
00068
00069
00070
00071
00072
00073 static struct {
00074
00075 int display ;
00076
00077 double conv_med[CRIRES_NB_DETECTORS] ;
00078 double thro_med[CRIRES_NB_DETECTORS] ;
00079 } crires_util_conversion_config ;
00080
00081
00082
00083
00084
00085
00092
00093 static int crires_util_conversion(
00094 cpl_frameset * frameset,
00095 const cpl_parameterlist * parlist)
00096 {
00097 cpl_frame * fr ;
00098 cpl_table * ext_tab[CRIRES_NB_DETECTORS] ;
00099 cpl_table * std_flux ;
00100 cpl_bivector * std_biv ;
00101 int i, j ;
00102
00103
00104 crires_util_conversion_config.display = crires_parameterlist_get_int(
00105 parlist, RECIPE_STRING, CRIRES_PARAM_DISPLAY) ;
00106
00107
00108 if (crires_dfs_set_groups(frameset, NULL)) {
00109 cpl_msg_error(__func__, "Cannot identify RAW and CALIB frames") ;
00110 return -1 ;
00111 }
00112
00113
00114 cpl_msg_info(__func__, "Second frame validity check") ;
00115 cpl_msg_indent_more() ;
00116 fr = cpl_frameset_get_frame(frameset, 1);
00117 if ((std_flux = crires_load_table_check(cpl_frame_get_filename(fr), 1,
00118 CRIRES_PROTYPE_PHO_FLUX, -1, -1, 0)) == NULL) {
00119 cpl_msg_error(__func__, "Second frame PRO TYPE must be %s",
00120 CRIRES_PROTYPE_PHO_FLUX) ;
00121 cpl_msg_indent_less() ;
00122 return -1 ;
00123 }
00124 cpl_msg_indent_less() ;
00125
00126
00127 cpl_msg_info(__func__, "Standard star photospheric flux retrieval") ;
00128 cpl_msg_indent_more() ;
00129 if ((std_biv = crires_photom_conv_get_star(std_flux,
00130 cpl_frame_get_filename(cpl_frameset_get_frame(frameset, 0))))==NULL) {
00131 cpl_msg_error(__func__, "Cannot find the star") ;
00132 cpl_msg_indent_less() ;
00133 cpl_table_delete(std_flux) ;
00134 return -1 ;
00135 }
00136 cpl_table_delete(std_flux) ;
00137 cpl_msg_indent_less() ;
00138
00139
00140 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00141 cpl_msg_info(__func__, "Conversion factor for chip %d", i+1) ;
00142
00143
00144 ext_tab[i] = NULL ;
00145 crires_util_conversion_config.conv_med[i] = -1.0 ;
00146 crires_util_conversion_config.thro_med[i] = -1.0 ;
00147
00148
00149 cpl_msg_info(__func__, "Load the extracted spectrum") ;
00150 cpl_msg_indent_more() ;
00151 fr = cpl_frameset_get_frame(frameset, 0);
00152 if ((ext_tab[i] = crires_load_table_check(cpl_frame_get_filename(fr),
00153 i+1, CRIRES_PROTYPE_SPEC_WL, -1, -1, 0)) == NULL) {
00154 cpl_msg_indent_less() ;
00155 continue ;
00156 }
00157 cpl_msg_indent_less() ;
00158
00159
00160 cpl_msg_info(__func__, "Conversion factor computation") ;
00161 cpl_msg_indent_more() ;
00162 if (crires_photom_conv_engine(ext_tab[i], std_biv, i+1,
00163 crires_util_conversion_config.display==i+1) == -1) {
00164 cpl_msg_error(__func__, "Cannot compute conversion factor") ;
00165 cpl_msg_indent_less() ;
00166 cpl_bivector_delete(std_biv) ;
00167 for (j=0 ; j<i ; j++) {
00168 if (ext_tab[j] != NULL) cpl_table_delete(ext_tab[j]) ;
00169 }
00170 return -1 ;
00171 }
00172 cpl_msg_indent_less() ;
00173
00174
00175 crires_util_conversion_config.conv_med[i] =
00176 cpl_table_get_column_median(ext_tab[i], CRIRES_COL_CONVERSION_RECT);
00177 crires_util_conversion_config.thro_med[i] =
00178 cpl_table_get_column_median(ext_tab[i], CRIRES_COL_THROUGHPUT) ;
00179 }
00180 cpl_bivector_delete(std_biv) ;
00181
00182
00183 cpl_msg_info(__func__, "Save the product") ;
00184 cpl_msg_indent_more() ;
00185 if (crires_util_conversion_save((const cpl_table **)ext_tab, parlist,
00186 frameset)) {
00187 cpl_msg_error(__func__, "Cannot save the product") ;
00188 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00189 if (ext_tab[i] != NULL) cpl_table_delete(ext_tab[i]) ;
00190 }
00191 cpl_msg_indent_less() ;
00192 return -1 ;
00193 }
00194 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00195 if (ext_tab[i] != NULL) cpl_table_delete(ext_tab[i]) ;
00196 }
00197 cpl_msg_indent_less() ;
00198
00199
00200 if (cpl_error_get_code()) return -1 ;
00201 else return 0 ;
00202 }
00203
00204
00212
00213 static int crires_util_conversion_save(
00214 const cpl_table ** out,
00215 const cpl_parameterlist * parlist,
00216 cpl_frameset * set)
00217 {
00218 cpl_propertylist ** qclists ;
00219 const cpl_frame * ref_frame ;
00220 cpl_propertylist * inputlist ;
00221 const char * recipe_name = "crires_util_conversion" ;
00222 int i ;
00223
00224
00225 ref_frame = irplib_frameset_get_first_from_group(set, CPL_FRAME_GROUP_RAW) ;
00226
00227
00228 qclists = cpl_malloc(CRIRES_NB_DETECTORS * sizeof(cpl_propertylist*)) ;
00229 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00230 qclists[i] = cpl_propertylist_new() ;
00231 cpl_propertylist_append_double(qclists[i], "ESO QC CONVMED",
00232 crires_util_conversion_config.conv_med[i]) ;
00233 cpl_propertylist_append_double(qclists[i], "ESO QC THROMED",
00234 crires_util_conversion_config.thro_med[i]) ;
00235
00236
00237 inputlist = cpl_propertylist_load_regexp(
00238 cpl_frame_get_filename(ref_frame), i+1,
00239 CRIRES_HEADER_EXT_FORWARD, 0) ;
00240 cpl_propertylist_copy_property_regexp(qclists[i], inputlist,
00241 CRIRES_HEADER_EXT_FORWARD, 0) ;
00242 cpl_propertylist_delete(inputlist) ;
00243 }
00244
00245
00246 crires_table_save(set,
00247 parlist,
00248 set,
00249 out,
00250 recipe_name,
00251 CRIRES_EXTRACT_CONV_TAB,
00252 CRIRES_PROTYPE_CONVERS,
00253 NULL,
00254 (const cpl_propertylist **)qclists,
00255 PACKAGE "/" PACKAGE_VERSION,
00256 "crires_util_conversion.fits") ;
00257
00258
00259 for (i=0 ; i<CRIRES_NB_DETECTORS ; i++) {
00260 cpl_propertylist_delete(qclists[i]) ;
00261 }
00262 cpl_free(qclists) ;
00263 return 0;
00264 }
00265