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GIRAFFE Pipeline Reference Manual |
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GiWCalConfig Struct Reference Wavelength calibration configuration data structure. More...
Detailed DescriptionWavelength calibration configuration data structure. TBD Definition at line 57 of file giwlcalibration.h. Field Documentation
Sets the lower limit of the line brightness. Only lines which are brighter than this limit are selected from the line catalog. Definition at line 91 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
The number of lines with the highest nominal brightness are selected from the line list. Definition at line 98 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Chi Square difference used by the Sigma Clipping algorithm used during the line detection fit Definition at line 156 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Only lines with neighbours having a relative intensity less than 1./line_fluxratio are accepted Definition at line 84 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Line model used during the line detection fit:
Definition at line 114 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create(), and giraffe_wlcalibration_config_destroy().
Maximum number of iterations of the Sigma Clipping algorithm used during the line detection fit Definition at line 142 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Maximum number of tests performed by the Sigma Clipping algorithm used during the line detection fit Definition at line 149 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Number of search windows Definition at line 63 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Accepted difference : position of (raw maximum - fit) Definition at line 135 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Controls whether optical model residuals are used for the initial computation of the line positions. If this is enabled the residuals must be provided through a previous wavelength solution. Definition at line 122 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), giraffe_wlcalibration_config_create(), and giraffe_wlcalibration_config_destroy().
Maximum line_width/resolution_width ratio used during the line detection fit Definition at line 163 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Line saturation level. Definition at line 176 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Factor used to compute the minimal distance between adjacent lines from the search window width. During the line fit only lines with a larger separation are taken into account. Definition at line 77 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Line detection threshold during the line fitting (multiple of BIAS sigma) Definition at line 129 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
Exponential line profile exponent used during the line detection fit Definition at line 170 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create().
List of search window widths used for line selection and fit. Definition at line 69 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), giraffe_wlcalibration_config_create(), and giraffe_wlcalibration_config_destroy().
Wavelength range used for line selection [nm] Definition at line 104 of file giwlcalibration.h. Referenced by giraffe_wlcalibration_config_create(), and giraffe_wlcalibration_config_destroy().
Chi Square difference used by the Sigma Clipping algorithm used during the optical model fit Definition at line 256 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Optical dispersion direction: 1 or -1 Definition at line 215 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Flags defining the optical model free parameters Definition at line 235 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Optical Model to use for the x direction fit during the physical optical model fit:
Definition at line 209 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), giraffe_wlcalibration_config_create(), and giraffe_wlcalibration_config_destroy().
Maximum number of iterations of the Sigma Clipping algorithm used during the optical model fit Definition at line 242 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Maximum number of tests performed by the Sigma Clipping algorithm used during the optical model fit Definition at line 249 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Find optimal physical optical model using a fit of them (TRUE/FALSE) Definition at line 222 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
If it is set to Definition at line 229 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Maximum number of sigma levels used by the Sigma Clipping algorithm used during the PSF width fit Definition at line 263 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Minimum fraction of rejected data points used by the Sigma Clipping algorithm used during the PSF width fit [0.0..1.0] Definition at line 277 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Maximum number of iterations of the Sigma Clipping algorithm used during the PSF width fit Definition at line 270 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
X polynomial order used during the PSF width fit (spectral) Definition at line 283 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Y polynomial order used during the PSF width fit (spatial) Definition at line 289 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Slit offset along dispersion direction Definition at line 188 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Slit offset along cross-dispersion direction Definition at line 194 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Slit rotation Definition at line 200 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Slit offset configuration Definition at line 182 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Maximum number of sigma levels used by the Sigma Clipping algorithm used during the wavelength solution fit Definition at line 296 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Minimum fraction of rejected data points used by the Sigma Clipping algorithm used during the optical model fit [0.0..1.0] Definition at line 310 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Maximum number of iterations of the Sigma Clipping algorithm used during the wavelength solution fit Definition at line 303 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
X polynomial order used during the X residuals fit Definition at line 316 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create().
Y polynomial order used during the X residuals fit Definition at line 322 of file giwlcalibration.h. Referenced by giraffe_calibrate_wavelength(), and giraffe_wlcalibration_config_create(). The documentation for this struct was generated from the following file: |