Added reading of .head ASCII headers (suggestion from M.Monnerville and P.Hudelot).

Improved real-time display.
Fixed various issues with XSLT in double image mode.
Pushed version number to 2.11.0.

configure

 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.63 for sextractor 2.10.0.
+# Generated by GNU Autoconf 2.63 for sextractor 2.11.0.
 #
 # Report bugs to <bertin@iap.fr>.
 #
@@ -750,8 +750,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='sextractor'
 PACKAGE_TARNAME='sextractor'
-PACKAGE_VERSION='2.10.0'
-PACKAGE_STRING='sextractor 2.10.0'
+PACKAGE_VERSION='2.11.0'
+PACKAGE_STRING='sextractor 2.11.0'
 PACKAGE_BUGREPORT='bertin@iap.fr'
 ac_unique_file="src/makeit.c"
@@ -1505,7 +1505,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures sextractor 2.10.0 to adapt to many kinds of systems.
+\`configure' configures sextractor 2.11.0 to adapt to many kinds of systems.
 Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1575,7 +1575,7 @@ fi
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of sextractor 2.10.0:";;
+     short | recursive ) echo "Configuration of sextractor 2.11.0:";;
    esac
   cat <<\_ACEOF
@@ -1706,7 +1706,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-sextractor configure 2.10.0
+sextractor configure 2.11.0
 generated by GNU Autoconf 2.63
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1720,7 +1720,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
-It was created by sextractor $as_me 2.10.0, which was
+It was created by sextractor $as_me 2.11.0, which was
 generated by GNU Autoconf 2.63.  Invocation command line was
   $ $0 $@
@@ -2423,7 +2423,7 @@ fi
 # Define the identity of the package.
  PACKAGE='sextractor'
- VERSION='2.10.0'
+ VERSION='2.11.0'
 cat >>confdefs.h <<_ACEOF
@@ -28535,7 +28535,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by sextractor $as_me 2.10.0, which was
+This file was extended by sextractor $as_me 2.11.0, which was
 generated by GNU Autoconf 2.63.  Invocation command line was
   CONFIG_FILES    = $CONFIG_FILES
@@ -28598,7 +28598,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_version="\\
-sextractor config.status 2.10.0
+sextractor config.status 2.11.0
 configured by $0, generated by GNU Autoconf 2.63,
   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

configure.ac

@@ -6,7 +6,7 @@ define([AC_CACHE_LOAD],)
 define([AC_CACHE_SAVE],)
 
 # This is your standard Bertin source code...
-AC_INIT(sextractor, 2.10.0, [bertin@iap.fr])
+AC_INIT(sextractor, 2.11.0, [bertin@iap.fr])
 AC_CONFIG_SRCDIR(src/makeit.c)
 AC_CONFIG_AUX_DIR(autoconf)
 AM_CONFIG_HEADER(config.h)

man/sex.1

-.TH SEXTRACTOR "1" "December 2009" "SWarp 2.10.0" "User Commands"
+.TH SEXTRACTOR "1" "February 2010" "SWarp 2.11.0" "User Commands"
 .SH NAME
 sex \- extract a source catalog from an astronomical FITS image
 .SH SYNOPSIS

src/Makefile.am

 # Program Makefile for SEx
-# Copyright (C) 2004-2008 Emmanuel Bertin.
+# Copyright (C) 2004-2010 Emmanuel Bertin.
 SUBDIRS			= fits levmar wcs
 bin_PROGRAMS		= sex ldactoasc
 check_PROGRAMS		= sex
 sex_SOURCES		= analyse.c assoc.c astrom.c back.c bpro.c catout.c \
 			  check.c clean.c extract.c fft.c field.c filter.c \
-			  fitswcs.c flag.c graph.c growth.c image.c \
+			  fitswcs.c flag.c graph.c growth.c header.c image.c \
 			  interpolate.c main.c makeit.c manobjlist.c misc.c \
 			  neurro.c pattern.c pc.c photom.c plist.c prefs.c \
 			  profit.c psf.c readimage.c refine.c retina.c scan.c \
 			  som.c weight.c winpos.c xml.c \
 			  assoc.h astrom.h back.h bpro.h check.h clean.h \
 			  define.h extract.h fft.h field.h filter.h fitswcs.h \
-			  flag.h globals.h growth.h image.h interpolate.h \
-			  key.h neurro.h param.h paramprofit.h pattern.h \
-			  photom.h plist.h prefs.h preflist.h profit.h psf.h \
-			  retina.h sexhead1.h sexhead.h sexheadsc.h som.h \
-			  threads.h types.h wcscelsys.h weight.h winpos.h xml.h
+			  flag.h globals.h growth.h header.h image.h \
+			  interpolate.h key.h neurro.h param.h paramprofit.h \
+			  pattern.h photom.h plist.h prefs.h preflist.h \
+			  profit.h psf.h retina.h sexhead1.h sexhead.h \
+			  sexheadsc.h som.h threads.h types.h wcscelsys.h \
+			  weight.h winpos.h xml.h
 ldactoasc_SOURCES 	= ldactoasc.c ldactoasc.h
 sex_LDADD		= $(top_builddir)/src/fits/libfits.a \
 			  $(top_builddir)/src/wcs/libwcs_c.a \

src/Makefile.in

@@ -58,9 +58,9 @@ am_sex_OBJECTS = analyse.$(OBJEXT) assoc.$(OBJEXT) astrom.$(OBJEXT) \
 	clean.$(OBJEXT) extract.$(OBJEXT) fft.$(OBJEXT) \
 	field.$(OBJEXT) filter.$(OBJEXT) fitswcs.$(OBJEXT) \
 	flag.$(OBJEXT) graph.$(OBJEXT) growth.$(OBJEXT) \
-	image.$(OBJEXT) interpolate.$(OBJEXT) main.$(OBJEXT) \
-	makeit.$(OBJEXT) manobjlist.$(OBJEXT) misc.$(OBJEXT) \
-	neurro.$(OBJEXT) pattern.$(OBJEXT) pc.$(OBJEXT) \
+	header.$(OBJEXT) image.$(OBJEXT) interpolate.$(OBJEXT) \
+	main.$(OBJEXT) makeit.$(OBJEXT) manobjlist.$(OBJEXT) \
+	misc.$(OBJEXT) neurro.$(OBJEXT) pattern.$(OBJEXT) pc.$(OBJEXT) \
 	photom.$(OBJEXT) plist.$(OBJEXT) prefs.$(OBJEXT) \
 	profit.$(OBJEXT) psf.$(OBJEXT) readimage.$(OBJEXT) \
 	refine.$(OBJEXT) retina.$(OBJEXT) scan.$(OBJEXT) som.$(OBJEXT) \
@@ -222,22 +222,23 @@ top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 
 # Program Makefile for SEx
-# Copyright (C) 2004-2008 Emmanuel Bertin.
+# Copyright (C) 2004-2010 Emmanuel Bertin.
 SUBDIRS = fits levmar wcs
 sex_SOURCES = analyse.c assoc.c astrom.c back.c bpro.c catout.c \
 			  check.c clean.c extract.c fft.c field.c filter.c \
-			  fitswcs.c flag.c graph.c growth.c image.c \
+			  fitswcs.c flag.c graph.c growth.c header.c image.c \
 			  interpolate.c main.c makeit.c manobjlist.c misc.c \
 			  neurro.c pattern.c pc.c photom.c plist.c prefs.c \
 			  profit.c psf.c readimage.c refine.c retina.c scan.c \
 			  som.c weight.c winpos.c xml.c \
 			  assoc.h astrom.h back.h bpro.h check.h clean.h \
 			  define.h extract.h fft.h field.h filter.h fitswcs.h \
-			  flag.h globals.h growth.h image.h interpolate.h \
-			  key.h neurro.h param.h paramprofit.h pattern.h \
-			  photom.h plist.h prefs.h preflist.h profit.h psf.h \
-			  retina.h sexhead1.h sexhead.h sexheadsc.h som.h \
-			  threads.h types.h wcscelsys.h weight.h winpos.h xml.h
+			  flag.h globals.h growth.h header.h image.h \
+			  interpolate.h key.h neurro.h param.h paramprofit.h \
+			  pattern.h photom.h plist.h prefs.h preflist.h \
+			  profit.h psf.h retina.h sexhead1.h sexhead.h \
+			  sexheadsc.h som.h threads.h types.h wcscelsys.h \
+			  weight.h winpos.h xml.h
 
 ldactoasc_SOURCES = ldactoasc.c ldactoasc.h
 sex_LDADD = $(top_builddir)/src/fits/libfits.a \
@@ -343,6 +344,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/flag.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/graph.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/growth.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/header.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/image.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/interpolate.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ldactoasc.Po@am__quote@

src/field.c

@@ -9,7 +9,7 @@
 *
 *	Contents:	Handling of field structures.
 *
-*	Last modify:	01/10/2009
+*	Last modify:	05/02/2010
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 */
@@ -33,6 +33,7 @@
 #include	"field.h"
 #include	"filter.h"
 #include	"fitswcs.h"
+#include	"header.h"
 #include	"interpolate.h"
 
 /********************************* newfield **********************************/
@@ -45,6 +46,7 @@ picstruct	*newfield(char *filename, int flags, int nok)
    picstruct	*field;
    catstruct	*cat;
    tabstruct	*tab;
+   char		*pstr;
    int		nok2, ntab, margin;
 
 /* Move to nok'th valid FITS image extension */
@@ -77,27 +79,37 @@ picstruct	*newfield(char *filename, int flags, int nok)
   else
     field->rfilename++;
 
+/* Create a file name with a "header" extension */
+  strcpy(field->hfilename, filename);
+  if (!(pstr = strrchr(field->hfilename, '.')))
+    pstr = field->hfilename+strlen(field->hfilename);
+  sprintf(pstr, "%s", prefs.head_suffix);
+
   sprintf(gstr, "Looking for %s", field->rfilename);
   NFPRINTF(OUTPUT, gstr);
 /* Check the image exists and read important info (image size, etc...) */
   field->file = cat->file;
-  
+
+  field->headflag = !read_aschead(field->hfilename, nok2 - 1, field->tab);
   readimagehead(field);
 
   if (cat->ntab>1)
-    sprintf(gstr, "[%d/%d]", nok2, cat->tab->naxis<2? cat->ntab-1 : cat->ntab);
-  QPRINTF(OUTPUT, "%s \"%.20s\" %s / %d x %d / %d bits %s data\n",
+    sprintf(gstr, " [%d/%d]", nok2, cat->tab->naxis<2? cat->ntab-1 : cat->ntab);
+  QPRINTF(OUTPUT, "----- %s %s%s\n",
 	flags&FLAG_FIELD?   "Flagging  from:" :
        (flags&(RMS_FIELD|VAR_FIELD|WEIGHT_FIELD)?
 			     "Weighting from:" :
        (flags&MEASURE_FIELD? "Measuring from:" :
 			     "Detecting from:")),
+	field->rfilename,
+        cat->ntab>1? gstr : "");
+  QPRINTF(OUTPUT, "      \"%.20s\" / %s / %dx%d / %d bits %s\n",
 	field->ident,
-        cat->ntab>1? gstr : "",
+	field->headflag? "EXT. HEADER" : "no ext. header",
 	field->width, field->height, field->bytepix*8,
 	field->bitpix>0?
-	(field->tab->compress_type!=COMPRESS_NONE?"COMPRESSED":"INTEGER")
-	:"FLOATING POINT");
+	(field->tab->compress_type!=COMPRESS_NONE?"(compressed)":"(integers)")
+	:"(floats)");
 
 /* Check the astrometric system and do the setup of the astrometric stuff */
   if (prefs.world_flag && (flags & (MEASURE_FIELD|DETECT_FIELD)))

src/header.c

+ /*
+ 				header.c
+
+*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+*
+*	Part of:	SExtractor
+*
+*	Author:		E.BERTIN (IAP)
+*
+*	Contents:	Read extern ASCII headers.
+*
+*	Last modify:	05/02/2010
+*
+*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+*/
+
+#ifdef HAVE_CONFIG_H
+#include	"config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "define.h"
+#include "globals.h"
+#include "fits/fitscat.h"
+#include "header.h"
+#include "prefs.h"
+
+/****** read_aschead ********************************************************
+PROTO	int	read_aschead(char *filename, int frameno, tabstruct *tab)
+PURPOSE	Read a ASCII header file and update the current field's tab
+INPUT	Name of the ASCII file,
+	Frame number (if extensions),
+	Tab structure.
+OUTPUT	RETURN_OK if the file was found, RETURN_ERROR otherwise.
+NOTES	-.
+AUTHOR	E. Bertin (IAP)
+VERSION	05/02/2010
+ ***/
+int     read_aschead(char *filename, int frameno, tabstruct *tab)
+  {
+   char         keyword[88],data[88],comment[88], str[88];
+   FILE         *file;
+   h_type       htype;
+   t_type       ttype;
+   int          i, flag;
+
+  if ((file=fopen(filename, "r")))
+    {
+/*- Skip previous ENDs in multi-FITS extension headers */
+    for (i=frameno; i--;)
+      while (fgets(str, MAXCHAR, file)
+		&& strncmp(str,"END ",4)
+		&& strncmp(str,"END\n",4));
+    memset(str, ' ', 80);
+    flag = RETURN_ERROR;
+    while (fgets(str, 81, file) && strncmp(str,"END ",4)
+			&& strncmp(str,"END\n",4))
+      {
+      if (fitspick(str, keyword, data, &htype, &ttype, comment) != RETURN_OK)
+        {
+        memset(str, ' ', 80);
+        continue;
+        }
+/*---- Block critical keywords */
+      if (!wstrncmp(keyword, "SIMPLE  ", 8)
+	||!wstrncmp(keyword, "BITPIX  ", 8)
+	||!wstrncmp(keyword, "NAXIS   ", 8)
+	||!wstrncmp(keyword, "BSCALE  ", 8)
+	||!wstrncmp(keyword, "BZERO   ", 8))
+        continue;
+      addkeywordto_head(tab, keyword, comment);
+      fitswrite(tab->headbuf, keyword, data, htype, ttype);
+      memset(str, ' ', 80);
+      flag = RETURN_OK;
+      }
+    fclose(file);
+/*-- Update the tab data */
+    readbasic_head(tab);
+    return flag;
+    }
+  else
+    return RETURN_ERROR;
+  }
+
+

src/header.h

+ /*
+ 				header.h
+
+*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+*
+*	Part of:	SWarp
+*
+*	Author:		E.BERTIN (IAP)
+*
+*	Contents:	Include file for header.c.
+*
+*	Last modify:	05/02/2010
+*
+*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+*/
+
+#ifndef _FITSCAT_H_
+#include "fits/fitscat.h"
+#endif
+
+/*------------------------------- functions ---------------------------------*/
+extern int		read_aschead(char *filename, int frameno,
+					tabstruct *tab);
+

src/makeit.c

@@ -483,7 +483,7 @@ void	makeit()
     if (dwfield)
       endfield(dwfield);
 
-    QPRINTF(OUTPUT, "Objects: detected %-8d / sextracted %-8d               \n",
+    QPRINTF(OUTPUT, "      Objects: detected %-8d / sextracted %-8d        \n\n",
 	thecat.ndetect, thecat.ntotal);
     }
 

src/preflist.h

@@ -9,7 +9,7 @@
 *
 *	Contents:	Keywords for the configuration file.
 *
-*	Last modify:	21/01/2010
+*	Last modify:	05/02/2010
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 */
@@ -94,6 +94,7 @@
    {"OR","AND","MIN", "MAX", "MOST",""}, 0, MAXFLAG, &idummy},
   {"GAIN", P_FLOAT, &prefs.gain, 0,0, 0.0, 1e+30},
   {"GAIN_KEY", P_STRING, prefs.gain_key},
+  {"HEADER_SUFFIX", P_STRING, prefs.head_suffix},
   {"INTERP_MAXXLAG", P_INTLIST, prefs.interp_xtimeout, 1,1000000, 0.0,0.0,
    {""}, 1, 2, &prefs.ninterp_xtimeout},
   {"INTERP_MAXYLAG", P_INTLIST, prefs.interp_ytimeout, 1,1000000, 0.0,0.0,
@@ -267,6 +268,7 @@ char *default_prefs[] =
 "#----------------------------- Miscellaneous ---------------------------------",
 " ",
 "VERBOSE_TYPE     NORMAL         # can be QUIET, NORMAL or FULL",
+"HEADER_SUFFIX    .head          # Filename extension for additional headers",
 "WRITE_XML        N              # Write XML file (Y/N)?",
 "XML_NAME         sex.xml        # Filename for XML output",
 "*XSL_URL          " XSL_URL,

src/prefs.h

@@ -9,7 +9,7 @@
 *
 *	Contents:	Keywords for the configuration file.
 *
-*	Last modify:	21/01/2010
+*	Last modify:	05/02/2010
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 */
@@ -42,6 +42,7 @@ typedef struct
   char		*(image_name[2]);			/* image filenames */
   int		nimage_name;				/* nb of params */
   char		cat_name[MAXCHAR];			/* catalog filename*/
+  char		head_suffix[MAXCHAR];			/* ext. header suffix */
 /*----- thresholding */
   double	dthresh[2];				/* detect. threshold */
   int		ndthresh;				/* (1 or 2 entries) */

src/types.h

@@ -9,7 +9,7 @@
 *
 *	Contents:	global type definitions.
 *
-*	Last modify:	01/12/2009
+*	Last modify:	05/02/2010
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 */
@@ -494,6 +494,8 @@ typedef struct pic
   {
   char		filename[MAXCHAR];	/* pointer to the image filename */
   char		*rfilename;		/* pointer to the reduced image name */
+  char		hfilename[MAXCHAR];	/* external header filename */
+  int		headflag;		/* external header found? */
   char		ident[MAXCHAR];		/* field identifier (read from FITS)*/
   char		rident[MAXCHAR];	/* field identifier (relative) */
   catstruct	*cat;			/* FITS structure */

src/xml.c

@@ -9,7 +9,7 @@
 *
 *	Contents:	XML logging.
 *
-*	Last modify:	21/01/2010
+*	Last modify:	05/02/2010
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 */
@@ -82,7 +82,7 @@ INPUT	-.
 OUTPUT	RETURN_OK if everything went fine, RETURN_ERROR otherwise.
 NOTES	-.
 AUTHOR	E. Bertin (IAP)
-VERSION	19/12/2007
+VERSION	05/02/2010
  ***/
 int	update_xml(sexcatstruct *sexcat, picstruct *dfield, picstruct *field,
 		picstruct *dwfield, picstruct *wfield)
@@ -94,6 +94,8 @@ int	update_xml(sexcatstruct *sexcat, picstruct *dfield, picstruct *field,
 			"");
   x = &xmlstack[nxml++];
   x->currext = sexcat->currext;
+  x->headflag[0] = dfield->headflag;
+  x->headflag[1] = field->headflag;
   x->ndetect = sexcat->ndetect;
   x->ntotal = sexcat->ntotal;
   strcpy(x->ext_date, sexcat->ext_date);
@@ -217,7 +219,7 @@ INPUT	Pointer to the output file (or stream),
 OUTPUT	RETURN_OK if everything went fine, RETURN_ERROR otherwise.
 NOTES	-.
 AUTHOR	E. Bertin (IAP)
-VERSION	21/01/2010
+VERSION	05/02/2010
  ***/
 int	write_xml_meta(FILE *file, char *error)
   {
@@ -319,13 +321,16 @@ int	write_xml_meta(FILE *file, char *error)
   fprintf(file, "   <PARAM name=\"NExtensions\" datatype=\"int\""
 	" ucd=\"meta.number;meta.dataset\" value=\"%d\"/>\n",
 	nxmlmax);
-  fprintf(file, "   <!-- CurrExtension may differ fromq n_extensions"
+  fprintf(file, "   <!-- CurrExtension may differ from Nextensions"
 	" if an error occurred -->\n");
   fprintf(file, "   <PARAM name=\"CurrExtension\" datatype=\"int\""
 	" ucd=\"meta.number;meta.dataset\" value=\"%d\"/>\n",
 	nxml);
   fprintf(file, "   <FIELD name=\"Extension\" datatype=\"int\""
 	" ucd=\"meta.record\"/>\n");
+  fprintf(file, "   <FIELD name=\"External_Header\" datatype=\"boolean\""
+	" arraysize=\"%d\" ucd=\"meta.code\"/>\n",
+	prefs.nimage_name);
   fprintf(file, "   <FIELD name=\"Date\" datatype=\"char\" arraysize=\"*\""
 	" ucd=\"meta.record;time.event.end\"/>\n");
   fprintf(file, "   <FIELD name=\"Time\" datatype=\"char\" arraysize=\"*\""
@@ -366,7 +371,7 @@ int	write_xml_meta(FILE *file, char *error)
   for (n=0; n<nxml; n++)
     if (prefs.nimage_name>1)
       fprintf(file, "     <TR>\n"
-	"      <TD>%d</TD><TD>%s</TD><TD>%s</TD><TD>%.0f</TD>"
+	"      <TD>%d</TD><TD>%c %c</TD><TD>%s</TD><TD>%s</TD><TD>%.0f</TD>"
 	"<TD>%d</TD><TD>%d</TD>\n"
 	"      <TD>%s,%s</TD><TD>%g %g</TD>\n"
 	"      <TD>%g %g</TD><TD>%g %g</TD><TD>%g %g</TD>"
@@ -374,6 +379,7 @@ int	write_xml_meta(FILE *file, char *error)
 	"      <TD>%g %g</TD><TD>%g %g</TD>\n"
 	"     </TR>\n",
 	xmlstack[n].currext,
+	xmlstack[n].headflag[0]?'T':'F',xmlstack[n].headflag[1]?'T':'F',
 	xmlstack[n].ext_date,
 	xmlstack[n].ext_time,
 	xmlstack[n].ext_elapsed,
@@ -390,13 +396,14 @@ int	write_xml_meta(FILE *file, char *error)
 	xmlstack[n].satur_level[0], xmlstack[n].satur_level[1]);
     else
       fprintf(file, "    <TR>\n"
-	"     <TD>%d</TD><TD>%s</TD><TD>%s</TD><TD>%.0f</TD>"
+	"     <TD>%d</TD><TD>%c</TD><TD>%s</TD><TD>%s</TD><TD>%.0f</TD>"
 	"<TD>%d</TD><TD>%d</TD>\n"
 	"     <TD>%s</TD><TD>%g</TD>\n"
 	"     <TD>%g</TD><TD>%g</TD><TD>%g</TD><TD>%g</TD><TD>%f</TD>\n"
 	"     <TD>%g</TD><TD>%g</TD>\n"
 	"    </TR>\n",
 	xmlstack[n].currext,
+	xmlstack[n].headflag[0]?'T':'F',
 	xmlstack[n].ext_date,
 	xmlstack[n].ext_time,
 	xmlstack[n].ext_elapsed,
@@ -755,6 +762,10 @@ int	write_xml_meta(FILE *file, char *error)
     	key[findkeys("VERBOSE_TYPE", keylist,
 			FIND_STRICT)].keylist[prefs.verbose_type]);
 
+    fprintf(file,
+	"   <PARAM name=\"Header_Suffix\" datatype=\"char\" arraysize=\"*\""
+	" ucd=\"meta.dataset;meta.file\" value=\"%s\"/>\n",
+	prefs.head_suffix);
     fprintf(file,
 	"   <PARAM name=\"FITS_Unsigned\" datatype=\"boolean\""
 	" ucd=\"meta.code;obs.param\" value=\"%c\"/>\n",

src/xml.h

@@ -9,7 +9,7 @@
 *
 *	Contents:	XML logging.
 *
-*	Last modify:	01/04/2009
+*	Last modify:	05/02/2010
 *
 *%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 */
@@ -31,6 +31,7 @@
 typedef struct
   {
   int		currext;
+  int		headflag[2];				/* external headers? */
   int		ndetect;
   int		ntotal;
   char 		ext_date[16],ext_time[16];		/* date and time */

xsl/sextractor.xsl

@@ -8,7 +8,7 @@
         ]>
 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <!-- ****************** Global XSL template for SExtractor ****************
-     (C) E.Bertin and C.Marmo IAP/CNRS/UPMC 2005-2009
+     (C) E.Bertin and C.Marmo IAP/CNRS/UPMC 2005-2010
      ********************************************************************** -->
 
  <xsl:template match="/">
@@ -35,6 +35,11 @@
      mono {font-family: monospace}
      elmin {color: green }
      elmax {color: red }
+     elen {
+      font-family: monospace;
+      font-weight: bold;
+      color: green
+      }
      el {
       font-family: monospace;
       font-size: 100%;
@@ -69,6 +74,14 @@
       color:#d3e7f0;
       font-weight: bold;
       }
+     hr {
+      background-color:#9ABBCA;
+      border-bottom:1px solid #FFFFFF;
+      border-left:1px solid #9ABBCA;
+      border-right:0 none;
+      border-top:0 none;
+      height:2px;
+      }
      th {
       background-color:#d3e7f0;
       border-top: 1px solid white;
@@ -284,12 +297,14 @@
 <!-- ******************* XSL template for Extension Data ****************** -->
   <xsl:template name="extdata">
    <xsl:variable name="extension" select="count(FIELD[@name='Extension']/preceding-sibling::FIELD)+1"/>
+   <xsl:variable name="headflag" select="count(FIELD[@name='External_Header']/preceding-sibling::FIELD)+1"/>
    <xsl:variable name="date" select="count(FIELD[@name='Date']/preceding-sibling::FIELD)+1"/>
    <xsl:variable name="time" select="count(FIELD[@name='Time']/preceding-sibling::FIELD)+1"/>
    <xsl:variable name="duration" select="count(FIELD[@name='Duration']/preceding-sibling::FIELD)+1"/>
    <xsl:variable name="ndet" select="count(FIELD[@name='NDetect']/preceding-sibling::FIELD)+1"/>
    <xsl:variable name="nsex" select="count(FIELD[@name='NSextracted']/preceding-sibling::FIELD)+1"/>
    <xsl:variable name="imid" select="count(FIELD[@name='Image_Ident']/preceding-sibling::FIELD)+1"/>
+   <xsl:variable name="nimage" select="FIELD[@name='Background_Mean']/@arraysize"/>
    <xsl:variable name="backmean" select="count(FIELD[@name='Background_Mean']/preceding-sibling::FIELD)+1"/>
    <xsl:variable name="backsig" select="count(FIELD[@name='Background_StDev']/preceding-sibling::FIELD)+1"/>
    <xsl:variable name="thresh" select="count(FIELD[@name='Threshold']/preceding-sibling::FIELD)+1"/>
@@ -302,7 +317,8 @@
     </BUTTON>
     <TABLE class="sortable" id="extdata" style="display: none">
      <TR>
-      <TH >Extension</TH>
+      <TH>Extension</TH>
+      <TH>Ext.Header</TH>
       <TH >Date</TH>
       <TH >Time</TH>
       <TH >Duration</TH>
@@ -322,6 +338,39 @@
         <td align="center" >
          <el><xsl:value-of select="TD[$extension]"/></el>
         </td>
+        <td align="center">
+         <xsl:choose>
+          <xsl:when test="$nimage = 2">
+           <xsl:choose>
+            <xsl:when test="substring(TD[$headflag],1,1) = 'T'">
+             <elen>H</elen>
+            </xsl:when>
+            <xsl:otherwise>
+             <el>-</el>
+            </xsl:otherwise>
+           </xsl:choose>
+           <HR/>
+           <xsl:choose>
+            <xsl:when test="substring(TD[$headflag],3,1) = 'T'">
+             <elen>H</elen>
+            </xsl:when>
+            <xsl:otherwise>
+             <el>-</el>
+            </xsl:otherwise>
+           </xsl:choose>
+          </xsl:when>
+          <xsl:otherwise>
+           <xsl:choose>
+            <xsl:when test="TD[$headflag] = 'T'">
+             <elen>H</elen>
+            </xsl:when>
+            <xsl:otherwise>
+             <el>-</el>
+            </xsl:otherwise>
+           </xsl:choose>
+          </xsl:otherwise>
+         </xsl:choose>
+        </td>
         <td align="center" >
          <el><xsl:value-of select="TD[$date]"/></el>
         </td>
@@ -338,25 +387,88 @@
          <el><xsl:value-of select="TD[$nsex]"/></el>
         </td>
         <td align="center" >
-         <el><xsl:value-of select="TD[$imid]"/></el>
+         <xsl:choose>
+          <xsl:when test="$nimage = 2">
+           <el><xsl:value-of select="substring-before(TD[$imid], ',')"/></el>
+           <HR/>
+           <el><xsl:value-of select="substring-after(TD[$imid], ',')"/></el>
+          </xsl:when>
+          <xsl:otherwise>
+           <el><xsl:value-of select="TD[$imid]"/></el>
+          </xsl:otherwise>
+         </xsl:choose>
         </td>
         <td align="right" >
-         <el><xsl:value-of select="format-number(TD[$backmean],'#####0.00')"/></el>
+         <xsl:choose>
+          <xsl:when test="$nimage = 2">
+           <el><xsl:value-of select="format-number(substring-before(TD[$backmean], ' '),'#####0.00')"/></el>
+           <HR/>
+           <el><xsl:value-of select="format-number(substring-after(TD[$backmean], ' '),'#####0.00')"/></el>
+          </xsl:when>
+          <xsl:otherwise>
+           <el><xsl:value-of select="format-number(TD[$backmean],'#####0.00')"/></el>
+          </xsl:otherwise>
+         </xsl:choose>
         </td>
         <td align="right" >
-         <el><xsl:value-of select="format-number(TD[$backsig],'###0.000')"/></el>
+         <xsl:choose>
+          <xsl:when test="$nimage = 2">
+           <el><xsl:value-of select="format-number(substring-before(TD[$backsig], ' '),'###0.000')"/></el>
+           <HR/>
+           <el><xsl:value-of select="format-number(substring-after(TD[$backsig], ' '),'###0.000')"/></el>
+          </xsl:when>
+          <xsl:otherwise>
+           <el><xsl:value-of select="format-number(TD[$backsig],'###0.000')"/></el>
+          </xsl:otherwise>
+         </xsl:choose>
         </td>
         <td align="right" >
-         <el><xsl:value-of select="format-number(TD[$thresh],'#####0.00')"/></el>
+         <xsl:choose>
+          <xsl:when test="$nimage = 2">
+           <el><xsl:value-of select="format-number(substring-before(TD[$thresh], ' '),'#####0.00')"/></el>
+           <HR/>
+           <el><xsl:value-of select="format-number(substring-after(TD[$thresh], ' '),'#####0.00')"/></el>
+          </xsl:when>
+          <xsl:otherwise>
+           <el><xsl:value-of select="format-number(TD[$thresh],'#####0.00')"/></el>
+          </xsl:otherwise>
+         </xsl:choose>
         </td>
         <td align="right" >
-         <el><xsl:value-of select="format-number(TD[$wscale],'#####0.00')"/></el>
+         <xsl:choose>
+          <xsl:when test="$nimage = 2">
+           <el><xsl:value-of select="format-number(substring-before(TD[$wscale], ' '),'#####0.00')"/></el>
+           <HR/>
+           <el><xsl:value-of select="format-number(substring-after(TD[$wscale], ' '),'#####0.00')"/></el>
+          </xsl:when>
+          <xsl:otherwise>
+           <el><xsl:value-of select="format-number(TD[$wscale],'#####0.00')"/></el>
+          </xsl:otherwise>
+         </xsl:choose>
         </td>
         <td align="right" >
-         <el><xsl:value-of select="format-number(TD[$pixscale],'#0.000')"/></el>
+         <xsl:choose>
+          <xsl:when test="$nimage = 2">
+           <el><xsl:value-of select="format-number(substring-before(TD[$pixscale], ' '),'#0.000')"/></el>
+           <HR/>
+           <el><xsl:value-of select="format-number(substring-after(TD[$pixscale], ' '),'#0.000')"/></el>
+          </xsl:when>
+          <xsl:otherwise>
+           <el><xsl:value-of select="format-number(TD[$pixscale],'#0.000')"/></el>
+          </xsl:otherwise>
+         </xsl:choose>
         </td>
         <td align="center" >
-         <el><xsl:value-of select="TD[$epoch]"/></el>
+         <xsl:choose>
+          <xsl:when test="$nimage = 2">
+           <el><xsl:value-of select="substring-before(TD[$epoch], ' ')"/></el>
+           <HR/>
+           <el><xsl:value-of select="substring-after(TD[$epoch], ' ')"/></el>
+          </xsl:when>
+          <xsl:otherwise>
+           <el><xsl:value-of select="TD[$epoch]"/></el>
+          </xsl:otherwise>
+         </xsl:choose>
         </td>
        </tr>
       </xsl:for-each>