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GIRAFFE Pipeline Reference Manual |
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Slit Geometry Calibration
Detailed DescriptionTBD Function Documentation◆ giraffe_compute_offsets()
Compute wavelength offsets for a set of rebinned input spectrum.
The function performs a cross-correlation of the rebinned spectra of the simultaneous calibration fibers with a Thorium-Argon reference mask mask for the spectrograph setup defined by the grating data grating. The rebinned spectra and the corresponding fiber setup are given by rebinning, and fibers respectively. The cross-correlation can be controlled using the configuration parameters given by config. Definition at line 2191 of file gisgcalibration.c. ◆ giraffe_sgcalibration_config_add()
Adds parameters for the sgcalibration correction computation.
TBD Definition at line 2675 of file gisgcalibration.c. ◆ giraffe_sgcalibration_config_create()
Creates a setup structure for the slit geometry calibration.
TBD Definition at line 2434 of file gisgcalibration.c. References GiSGCalConfig::cc_domain, GiSGCalConfig::cc_step, GiSGCalConfig::cc_wdomain, giraffe_range_create(), giraffe_sgcalibration_config_destroy(), GiSGCalConfig::pf_dchisq, GiSGCalConfig::pf_niter, GiSGCalConfig::pf_ntest, GiSGCalConfig::repeat, GiSGCalConfig::rv_limits, GiSGCalConfig::rv_niter, GiSGCalConfig::rv_wfactor, and GiSGCalConfig::zmax. ◆ giraffe_sgcalibration_config_destroy()
Destroys a sgcalibration field setup structure.
The function deallocates the memory used by the setup structure config. TBD Definition at line 2644 of file gisgcalibration.c. References GiSGCalConfig::cc_domain, giraffe_range_delete(), and GiSGCalConfig::rv_limits. Referenced by giraffe_sgcalibration_config_create(). |