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Prototype Open Even...
Prototype Open Event Reconstruction Pipeline for the Cherenkov Telescope Array
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- Nöthe, M. (författare)
- Technical University of Dortmund
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- Kosack, K. (författare)
- Paris-Sorbonne University,Paris Diderot University,University of Paris-Saclay
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- Nickel, L. (författare)
- Technical University of Dortmund
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- Peresano, M. (författare)
- Paris Diderot University,University of Paris-Saclay,Paris-Sorbonne University
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- Carlile, C. (författare)
- Lund University,Lunds universitet,Astronomi - Genomgår omorganisation,Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation,Naturvetenskapliga fakulteten,Lund Observatory - Undergoing reorganization,Department of Astronomy and Theoretical Physics - Undergoing reorganization,Faculty of Science
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- Dravins, D. (författare)
- Lund University,Lunds universitet,Astronomi - Genomgår omorganisation,Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation,Naturvetenskapliga fakulteten,Lund Observatory - Undergoing reorganization,Department of Astronomy and Theoretical Physics - Undergoing reorganization,Faculty of Science
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- Zmija, A. (författare)
- Friedrich-Alexander University Erlangen-Nürnberg
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(creator_code:org_t)
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- Trieste, Italy : Sissa Medialab, 2022
- 2022
- Engelska.
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Ingår i: 37th International Cosmic Ray Conference (ICRC2021) - GAI - Gamma Ray Indirect. - Trieste, Italy : Sissa Medialab. - 1824-8039. ; 395
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://pos.sissa.it...
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https://lup.lub.lu.s...
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https://doi.org/10.2...
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Abstract
Ämnesord
Stäng
- The Cherenkov Telescope Array (CTA) is the next-generation gamma-ray observatory currently under construction. It will improve over the current generation of imaging atmospheric Cherenkov telescopes (IACTs) by a factor of five to ten in sensitivity and it will be able to observe the whole sky from a combination of two sites: a northern site in La Palma, Spain, and a southern one in Paranal, Chile. CTA will also be the first open gamma-ray observatory. Accordingly, the data analysis pipeline is developed as open-source software. The event reconstruction pipeline accepts raw data of the telescopes and processes it to produce suitable input for the higher-level science tools. Its primary tasks include reconstructing the physical properties of each recorded shower and providing the corresponding instrument response functions. ctapipe is a framework providing algorithms and tools to facilitate raw data calibration, image extraction, image parameterization and event reconstruction. Its main focus is currently the analysis of simulated data but it has also been successfully applied for the analysis of data obtained with the first CTA prototype telescopes, such as the Large-Sized Telescope 1 (LST-1). pyirf is a library to calculate IACT instrument response functions, needed to obtain physics results like spectra and light curves, from the reconstructed event lists. Building on these two, protopipe is a prototype for the event reconstruction pipeline for CTA. Recent developments in these software packages will be presented. © Copyright owned by the author(s) under the terms of the Creative Commons.
Ämnesord
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Nyckelord
- Gamma rays
- Information analysis
- Observatories
- Open source software
- Open systems
- Telescopes
- Cherenkov telescope arrays
- Current generation
- Event reconstruction
- Gamma ray observatories
- Imaging atmospheric Cherenkov telescopes
- Instrument response functions
- Open-source softwares
- Paranal
- Primary task
- Science tools
- Pipelines
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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