DataReductionGIANOB is a Python graphical tool for the reduction of high-resolution near-infrared spectra obtained with the GIANO-B spectrograph at the Telescopio Nazionale Galileo (TNG). It drives the GOFIO (Rainer et al. 2018) data reduction software and adds the post-processing steps needed for high-resolution spectroscopy of exoplanet atmospheres: pixel alignment of the spectra, automatic wavelength calibration against a telluric transmission model, spectral order selection, and barycentric correction. Instrument setups are described by YAML files; configurations for GIANO-B, CRIRES+, ESPRESSO, and HARPS-N are included. Installation and usage instructions are provided in the README.md file included in the archive.
DataReductionGIANOB
Amadori, Francesco;
2026-01-01
Abstract
DataReductionGIANOB is a Python graphical tool for the reduction of high-resolution near-infrared spectra obtained with the GIANO-B spectrograph at the Telescopio Nazionale Galileo (TNG). It drives the GOFIO (Rainer et al. 2018) data reduction software and adds the post-processing steps needed for high-resolution spectroscopy of exoplanet atmospheres: pixel alignment of the spectra, automatic wavelength calibration against a telluric transmission model, spectral order selection, and barycentric correction. Instrument setups are described by YAML files; configurations for GIANO-B, CRIRES+, ESPRESSO, and HARPS-N are included. Installation and usage instructions are provided in the README.md file included in the archive.
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