@inproceedings{fec80e8ea9024549ad938adbbe5880fa,
title = "Data reduction pipeline for the METIS integral field spectrograph",
abstract = "We present the integral field unit part of the data reduction pipeline for METIS (Mid-infrared ELT Imager and Spectrograph), a first-generation infrared instrument that will be installed on the Extremely Large Telescope. The described software covers the entire process of correcting the instrumental effects and reconstructing the hyperspectral image. Apart from standard correction procedures common to virtually all digital imagers, the pipeline includes methods for distortion calibration, wavelength and flux calibration, correction of telluric absorption, reconstruction of the spectral cube with special emphasis on resampling the data only once, and finally algorithms for spatial and spectral dithering of multiple exposures taken at different field orientations and shifts, possibly taken many months apart. The pipeline has already passed the final design review and its implementation is underway.",
keywords = "ELT, integral field, pipeline, spectrograph",
author = "Martin Bal{\'a}{\v z} and Oliver Czoske and Kieran Leschinski and Hugo Buddelmeijer and Otten, {Gilles P.P.L.} and Jennifer Karr and Yan, {Chi Hung} and Wolfgang Kausch",
note = "Publisher Copyright: {\textcopyright} 2024 SPIE.; Software and Cyberinfrastructure for Astronomy VIII 2024 ; Conference date: 16-06-2024 Through 21-06-2024",
year = "2024",
month = jul,
doi = "10.1117/12.3017108",
language = "English",
volume = "13101",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Jorge Ibsen and Gianluca Chiozzi",
booktitle = "Software and Cyberinfrastructure for Astronomy VIII",
}