Introducing GOFIO: a DRS for the GIANO-B near-infrared spectrograph
Date Issued
2018
Author(s)
•
•
CARLEO, Ilaria
•
•
•
•
•
Gonzalez-Alvarez, Esther
•
•
•
•
•
•
•
•
Buchschacher, Nicolas
•
•
•
•
•
•
GALLI, ALBERTO
•
Ghinassi, Francesca
•
•
Gonzalez, Carlos
•
Gonzalez, Manuel
•
•
•
Hernandez Diaz, Marcos
•
Hernandez, Nauzet
•
•
•
•
•
•
•
•
Riverol, Carlos
•
Riverol, Luis
•
San Juan, Jose
•
Scuderi, Salvo
•
Seeman, Ulf
•
•
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.
Coverage
Ground-based and Airborne Instrumentation for Astronomy VII
All editors
Evans, Christopher J.; Simard, Luc; Takami, Hideki
Series
Volume
10702
Start page
1070266
Conferenece
Ground-based and Airborne Instrumentation for Astronomy VII
Conferenece place
Austin, Texas, United States
Conferenece date
10-15 giugno, 2018
Issn Identifier
0277-786X
Ads BibCode
2018SPIE10702E..66R
Rights
open.access
File(s)![Thumbnail Image]()
Loading...
Name
2018_SPIE_gofio.pdf
Description
Pdf editoriale
Size
934.82 KB
Format
Adobe PDF
Checksum (MD5)
9bc1ee498291d5d37300ee7609e2af37