muse_pixtable Struct Reference
[Pixel table handling]

Structure definition of MUSE pixel table. More...

#include <muse_pixtable.h>

Data Fields

cpl_table * table
 The pixel table.
cpl_propertylist * header
 The FITS header.

Detailed Description

Structure definition of MUSE pixel table.

Type to store MUSE pixel tables a table of coordinates and pixel values is stored together with a FITS header.

Definition at line 228 of file muse_pixtable.h.


Field Documentation

cpl_propertylist* muse_pixtable::header

The pixel table.

The MUSE pixel table has the following columns:

  • 'xpos': the relative x-pixel position in the output datacube
  • 'ypos': the relative y-pixel position in the output datacube
  • 'lambda': wavelength of this pixel
  • 'data': the data value in this pixel, this is in count (= electrons) units at time of table creation
  • 'dq': the Euro3D bad pixel status of this pixel
  • 'stat': the data variance of this pixel, in count**2 (= electrons**2) units at time of table creation
  • 'origin': encoded value of IFU and slice number, as well as x and y position in the raw (trimmed) data
It may additionally contain a column 'weight' which per-pixel weight information to be used for resampling.

Definition at line 234 of file muse_pixtable.h.

Referenced by muse_basicproc_apply_illum(), muse_basicproc_apply_twilight(), muse_basicproc_shift_pixtable(), muse_dar_check(), muse_dar_correct(), muse_flux_calibrate(), muse_lsf_params_fit(), muse_phys_air_to_vacuum(), muse_pixgrid_create(), muse_pixtable_and_selected_mask(), muse_pixtable_compute_limits(), muse_pixtable_create(), muse_pixtable_delete(), muse_pixtable_dump(), muse_pixtable_duplicate(), muse_pixtable_erase_ifu_slice(), muse_pixtable_extracted_get_slices(), muse_pixtable_fix_exp_headers(), muse_pixtable_flux_multiply(), muse_pixtable_get_nrow(), muse_pixtable_load_merge_channels(), muse_pixtable_load_window(), muse_pixtable_reset_dq(), muse_pixtable_restrict_wavelength(), muse_pixtable_restrict_xpos(), muse_pixtable_restrict_ypos(), muse_pixtable_save(), muse_pixtable_wcs_check(), muse_postproc_process_exposure(), muse_resampling_collapse_pixgrid(), muse_resampling_cube(), muse_resampling_euro3d(), muse_resampling_image(), muse_resampling_spectrum(), muse_resampling_spectrum_iterate(), muse_rvcorrect(), muse_sky_subtract_continuum(), muse_sky_subtract_lines(), muse_sky_subtract_lines_old(), muse_utils_pixtable_fit_line_gaussian(), muse_wcs_position_celestial(), muse_wcs_project_tan(), muse_xcombine_tables(), and select_arc_line().


The documentation for this struct was generated from the following file:

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