MUSE Pipeline Reference Manual  2.1.1
muse_scipost_apply_astrometry.c
1 /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim:set sw=2 sts=2 et cin: */
3 /*
4  * This file is part of the MUSE Instrument Pipeline
5  * Copyright (C) 2005-2014 European Southern Observatory
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
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10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20  */
21 
22 #ifdef HAVE_CONFIG_H
23 #include <config.h>
24 #endif
25 
26 /*---------------------------------------------------------------------------*
27  * Includes *
28  *---------------------------------------------------------------------------*/
29 #include <muse.h>
30 #include "muse_scipost_apply_astrometry_z.h"
31 
32 /*---------------------------------------------------------------------------*
33  * Functions code *
34  *---------------------------------------------------------------------------*/
35 
36 /*----------------------------------------------------------------------------*/
45 /*----------------------------------------------------------------------------*/
46 int
47 muse_scipost_apply_astrometry_compute(muse_processing *aProcessing,
49 {
50  UNUSED_ARGUMENT(aParams); /* this recipe doesn't have parameters */
51 
52  cpl_propertylist *wcs = muse_processing_load_header(aProcessing,
53  MUSE_TAG_ASTROMETRY_WCS);
54 
55  cpl_frameset *inframes = muse_frameset_find_tags(aProcessing->inframes,
56  aProcessing->intags, 0,
57  CPL_FALSE);
58  cpl_error_code rc = CPL_ERROR_NONE;
59  cpl_size iframe, nframes = cpl_frameset_get_size(inframes);
60  for (iframe = 0; iframe < nframes; iframe++) {
61  cpl_frame *frame = cpl_frameset_get_position(inframes, iframe);
62  const char *fn = cpl_frame_get_filename(frame);
64  aParams->lambdamin,
65  aParams->lambdamax);
66  if (pixtable == NULL) {
67  cpl_msg_error(__func__, "NULL pixel table for %s", fn);
68  rc = CPL_ERROR_NULL_INPUT;
69  break;
70  }
71  /* erase pre-existing QC parameters */
72  cpl_propertylist_erase_regexp(pixtable->header, "ESO QC ", 0);
73  rc = muse_wcs_project_tan(pixtable, wcs);
74  if (rc != CPL_ERROR_NONE) {
75  cpl_msg_error(__func__, "while muse_wcs_project_tan(%s)",
76  cpl_frame_get_filename(frame));
77  muse_pixtable_delete(pixtable);
78  break;
79  }
80  muse_processing_save_table(aProcessing, 0, pixtable, NULL,
81  MUSE_TAG_PIXTABLE_REDUCED,
83  muse_pixtable_delete(pixtable);
84  } /* for iframe */
85  cpl_frameset_delete(inframes);
86  cpl_propertylist_delete(wcs);
87 
88  return rc;
89 } /* muse_scipost_apply_astrometry_compute() */
Structure to hold the parameters of the muse_scipost_apply_astrometry recipe.
double lambdamin
Cut off the data below this wavelength after loading the pixel table(s).
cpl_error_code muse_wcs_project_tan(muse_pixtable *aPixtable, const cpl_propertylist *aWCS)
Carry out a gnomonic projection of a pixel table into native spherical coordinates.
Definition: muse_wcs.c:1326
Structure definition of MUSE pixel table.
muse_pixtable * muse_pixtable_load_restricted_wavelength(const char *aFilename, double aLambdaMin, double aLambdaMax)
Load a pixel table from file and cut down the wavelength range.
double lambdamax
Cut off the data above this wavelength after loading the pixel table(s).
cpl_array * intags
cpl_frameset * inframes
cpl_error_code muse_processing_save_table(muse_processing *aProcessing, int aIFU, void *aTable, cpl_propertylist *aHeader, const char *aTag, muse_table_type aType)
Save a computed table to disk.
void muse_pixtable_delete(muse_pixtable *aPixtable)
Deallocate memory associated to a pixel table object.
cpl_propertylist * muse_processing_load_header(muse_processing *aProcessing, const char *aTag)
load a header according to its tag
cpl_propertylist * header
The FITS header.
cpl_frameset * muse_frameset_find_tags(const cpl_frameset *aFrames, const cpl_array *aTags, unsigned char aIFU, cpl_boolean aInvert)
return frameset containing data from an IFU/channel with the given tag(s)
Definition: muse_utils.c:253