antaress.ANTARESS_corrections.ANTARESS_peaks module

antaress.ANTARESS_corrections.ANTARESS_peaks module#

corr_cosm(inst, gen_dic, data_inst, plot_dic, data_dic, coord_dic, data_prop)[source]#

Cosmics correction: main routine.

Parameters:

TBD

Returns:

TBD

corr_cosm_prep(inst, vis, gen_dic, RV_star_stelCDM, data_DI, data_dic, cosm_exp_corr, cosm_ord_corr, cosm_masked, iexp_compcorr_list, fiber, data_prop, coord_dic)[source]#

Cosmics correction: initialization.

Parameters:

TBD

Returns:

TBD

corr_cosm_vis(iexp_group, proc_DI_data_paths, hcosm_ncomp, n_in_compcorr, cosm_ncomp, nord, al_cosm, idx_ord_cc, cen_bins_all, cond_cc, flux_all, cov_all, pix_size_v, data_format, rv_al_all, err2_all, edge_bins_all, ord_corr_list, resamp_mode, dim_exp, nspec, cosm_thresh, dip_thresh, plot_cosm_corr, proc_DI_data_paths_new, cosm_n_wings, cosm_masked_ord, inst, fiber, save_out, iexp_compcorr_list, t_exp_all)[source]#

Cosmics correction: groups of exposures.

Parameters:

TBD

Returns:

TBD

corr_cosm_exp(iexp, proc_DI_data_paths, hcosm_ncomp, n_in_compcorr, cosm_ncomp, nord, al_cosm, idx_ord_cc, cen_bins_all, cond_cc, flux_all, cov_all, pix_size_v, data_format, rv_al_all, err2_all, edge_bins_all, ord_corr_list, resamp_mode, dim_exp, nspec, cosm_thresh, dip_thresh, plot_cosm_corr, proc_DI_data_paths_new, cosm_n_wings, cosm_masked_ord, inst, fiber, save_out, iexp_compcorr_list, t_exp_all)[source]#

Cosmics correction: exposures.

Parameters:

TBD

Returns:

TBD

MAIN_permpeak(inst, gen_dic, data_inst, plot_dic, data_dic, data_prop)[source]#

Main persistent peak routine.

Identifies and masks spectra for positive features that persists over time.

  • this routine identifies and masks hot pixels and telluric lines in emission

  • bad pixels on the detector and telluric lines are aligned in the Earth rest frame, so that exposures are compared in this referential

  • we use an estimate of the continuum to identify spurious features, using RASSINE approach (Cretignier+2020, A&A, 640, A42)

Parameters:

TBD

Returns:

TBD

multithread_permpeak_flag(func_input, nthreads, n_elem, y_inputs, common_args)[source]#

Multithreading of permpeak_flag().

Specific implementation of MAIN_multithread()

Parameters:

  • func_input (function) – multi-threaded function

  • nthreads (int) – number of threads

  • n_elem (int) – number of elements to thread

  • y_inputs (list) – threadable function inputs

  • common_args (tuple) – common function inputs

Returns:

y_output (specific to func_input) – function outputs

permpeak_flag(iexp_group, BERV_group, nord_corr_list, nspec, proc_DI_data_paths, ord_corr_list, permpeak_edges, inst, permpeak_range_corr, permpeak_outthresh, permpeak_peakwin, range_proc_ord, mean_flux_mast, nord, cont_func_dic)[source]#

Persistent peak flagging.

Flags pixels with spurious positive flux

Parameters:

TBD

Returns:

TBD

permpeak_mask(iexp_group, cond_mask_all, proc_DI_data_paths, proc_DI_data_paths_new, ord_corr_list)[source]#

Persistent peak masking.

Masks pixels with spurious positive flux

Parameters:

TBD

Returns:

TBD

corr_permpeak(inst, gen_dic, data_inst, plot_dic, data_dic, data_prop)[source]#

Main persistent peak routine.

Identifies and masks spectra for positive features that persists over time.

  • this routine identifies and masks hot pixels and telluric lines in emission

  • bad pixels on the detector and telluric lines are aligned in the Earth rest frame, so that exposures are compared in this referential

  • we use an estimate of the continuum to identify spurious features, using RASSINE approach (Cretignier+2020, A&A, 640, A42)

Parameters:

TBD

Returns:

TBD