Introducing GOFIO: a DRS for the GIANO-B near-infrared spectrograph

Monica Rainer; Avet Harutyunyan; Ilaria Carleo; Ernesto Oliva; Serena Benatti; Andrea Bignamini; Riccardo Claudi; Esther Gonzalez-Alvarez; Nicoletta Sanna; Adriano Ghedina; Giuseppina Micela; Emilio Molinari; Andrea Tozzi; Carlo Baffa; Andrea Baruffolo; Nicolas Buchschacher; Massimo Cecconi; Rosario Cosentino; Gilberto Falcini; Daniela Fantinel; Luca Fini; Alberto Galli; Francesca Ghinassi; Elisabetta Giani; Carlos Gonzalez; Manuel Gonzalez; Raffaele Gratton; Jose Guerra; Marcos Hernandez Diaz; Nauzet Hernandez; Marcella Iuzzolino; Marcello Lodi; Luca Malavolta; Jesus Maldonado; Livia Origlia; Hector Perez Ventura; Alfio Puglisi; Carlos Riverol; Luis Riverol; Jose San Juan; Salvo Scuderi; Ulf Seeman; Alessandro Sozzetti; Mauro Sozzi

doi:10.1117/12.2312130

6 July 2018 Introducing GOFIO: a DRS for the GIANO-B near-infrared spectrograph

Monica Rainer, Avet Harutyunyan, Ilaria Carleo, Ernesto Oliva, Serena Benatti, Andrea Bignamini, Riccardo Claudi, Esther Gonzalez-Alvarez, Nicoletta Sanna, Adriano Ghedina, Giuseppina Micela, Emilio Molinari, Andrea Tozzi, Carlo Baffa, Andrea Baruffolo, Nicolas Buchschacher, Massimo Cecconi, Rosario Cosentino, Gilberto Falcini, Daniela Fantinel, Luca Fini, Alberto Galli, Francesca Ghinassi, Elisabetta Giani, Carlos Gonzalez, Manuel Gonzalez, Raffaele Gratton, Jose Guerra, Marcos Hernandez Diaz, Nauzet Hernandez, Marcella Iuzzolino, Marcello Lodi, Luca Malavolta, Jesus Maldonado, Livia Origlia, Hector Perez Ventura, Alfio Puglisi, Carlos Riverol, Luis Riverol, Jose San Juan, Salvo Scuderi, Ulf Seeman, Alessandro Sozzetti, Mauro Sozzi

Author Affiliations +

Proceedings Volume 10702, Ground-based and Airborne Instrumentation for Astronomy VII; 1070266 (2018) https://doi.org/10.1117/12.2312130
Event: SPIE Astronomical Telescopes + Instrumentation, 2018, Austin, Texas, United States

Abstract

The NIR echelle spectrograph GIANO-B at the Telescopio Nazionale Galileo is equipped with a fully automated online DRS: part of this pipeline is the GOFIO reduction software, that processes all the observed data, from the calibrations to the nodding or stare images. GOFIO reduction process includes bad pixel and cosmic removal, flat-field and blaze correction, optimal extraction, wavelength calibration, nodding or stare group processing. An offline version of GOFIO will allow the users to adapt the reduction to their needs, and to compute the radial velocity using telluric lines as a reference system. GIANO-B may be used simultaneously with HARPS-N in the GIARPS observing mode to obtain high-resolution spectra in a wide wavelength range (383-2450 nm) with a single acquisition. In this framework, GOFIO, as part of the online DRS, provides fast and reliable data reduction during the night, in order to compare the infrared and visible observations on the fly.

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Monica Rainer, Avet Harutyunyan, Ilaria Carleo, Ernesto Oliva, Serena Benatti, Andrea Bignamini, Riccardo Claudi, Esther Gonzalez-Alvarez, Nicoletta Sanna, Adriano Ghedina, Giuseppina Micela, Emilio Molinari, Andrea Tozzi, Carlo Baffa, Andrea Baruffolo, Nicolas Buchschacher, Massimo Cecconi, Rosario Cosentino, Gilberto Falcini, Daniela Fantinel, Luca Fini, Alberto Galli, Francesca Ghinassi, Elisabetta Giani, Carlos Gonzalez, Manuel Gonzalez, Raffaele Gratton, Jose Guerra, Marcos Hernandez Diaz, Nauzet Hernandez, Marcella Iuzzolino, Marcello Lodi, Luca Malavolta, Jesus Maldonado, Livia Origlia, Hector Perez Ventura, Alfio Puglisi, Carlos Riverol, Luis Riverol, Jose San Juan, Salvo Scuderi, Ulf Seeman, Alessandro Sozzetti, and Mauro Sozzi "Introducing GOFIO: a DRS for the GIANO-B near-infrared spectrograph", Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII, 1070266 (6 July 2018); https://doi.org/10.1117/12.2312130

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