MUSE Pipeline Reference Manual  2.1.1
Data Fields

Structure to hold the parameters of the muse_create_sky recipe. More...

#include <muse_create_sky_z.h>

Data Fields

double fraction
 Fraction of the image (without the ignored part) to be considered as sky. If an input sky mask is provided, the fraction is applied to the regions within the mask. If the whole sky mask should be used, set this parameter to 1.
 
double ignore
 Fraction of the image to be ignored. If an input sky mask is provided, the fraction is applied to the regions within the mask. If the whole sky mask should be used, set this parameter to 0.
 
double sampling
 Spectral sampling of the sky spectrum [Angstrom].
 
double csampling
 Spectral sampling of the continuum spectrum [Angstrom].
 
const char * crsigma
 Sigma level clipping for cube-based and spectrum-based CR rejection. This has to be a string of two comma-separated floating-point numbers. The first value gives the sigma-level rejection for cube-based CR rejection (using "median", see muse_scipost), the second value the sigma-level for spectrum-based CR cleaning. Both can be switched off, by passing zero or a negative value; by default, the spectrum-based rejection is switched off.
 
double lambdamin
 Cut off the data below this wavelength after loading the pixel table(s).
 
double lambdamax
 Cut off the data above this wavelength after loading the pixel table(s).
 
double lambdaref
 Reference wavelength used for correction of differential atmospheric refraction. The R-band (peak wavelength ~7000 Angstrom) that is usually used for guiding, is close to the central wavelength of MUSE, so a value of 7000.0 Angstrom should be used if nothing else is known. A value less than zero switches DAR correction off.
 

Detailed Description

Structure to hold the parameters of the muse_create_sky recipe.

This structure contains the parameters for the recipe that may be set on the command line, in the configuration, or through the environment.

Definition at line 48 of file muse_create_sky_z.h.


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