A5077093516- Scientific Computing and Data Management
- Distributed and Parallel Computing Systems
- Research Data Management Practices
- Astrophysics and Cosmic Phenomena
- Particle Detector Development and Performance
- Gamma-ray bursts and supernovae
- Advanced Data Storage Technologies
- Astronomical Observations and Instrumentation
- Environmental Monitoring and Data Management
- Dark Matter and Cosmic Phenomena
- Particle Accelerators and Free-Electron Lasers
- Photocathodes and Microchannel Plates
- Advanced Computational Techniques and Applications
- Atmospheric aerosols and clouds
- Atmospheric and Environmental Gas Dynamics
- Atmospheric Ozone and Climate
- Astronomy and Astrophysical Research
Laboratoire Univers et Particules de Montpellier
2016-2021
Université de Montpellier
2014-2021
Institut National de Physique Nucléaire et de Physique des Particules
2021
Centre National de la Recherche Scientifique
2021
view Abstract Citations References Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS IVOA Provenance Data Model Version 1.0 Servillat, Mathieu ; Riebe, Kristin Boisson, Catherine Bonnarel, François Galkin, Anastasia Louys, Mireille Nullmeier, Markus Renault-Tinacci, Nicolas Sanguillon, Michèle Streicher, Ole This document describes how provenance information can be modeled, stored and exchanged within the astronomical community in a standardized way. We follow...
In the context of astronomy projects, scientists have been confronted with problem describing in a standardized way how their data produced. As presented talk at last year's ADASS, International Virtual Observatory Alliance (IVOA) is working on definition Provenance Data Model, compatible W3C PROV model, which shall describe provenance metadata can be modeled, stored and exchanged astronomy. this poster, we present current status our developments libraries tools, mainly open source,...
We present the last developments on IVOA Provenance data model, mainly based W3C PROV concept. In context of Cherenkov astronomy, processing stages imply both assumptions and comparison to dedicated simulations. As a consequence, information is crucial end user in order interpret high level products. The Telescope Array (CTA), currently preparation, thus perfect test case for development an standard information. describe general use-cases computational CTA production pipeline explore...
Recently the International Virtual Observatory Alliance (IVOA) released a standard to structure provenance metadata, and several implementations are in development order capture, store, access visualize of astronomy data products. This BoF will be focused on practical needs for astronomy. A growing number projects express requirement propose FAIR (Findable, Accessible, Interoperable Reusable) thus manage information ensure quality, reliability trustworthiness this data. The concepts place,...
The Cherenkov Telescope Array (CTA) is the next-generation instrument in very-high energy gamma ray astronomy domain. It will consist of tens telescopes deployed 2 arrays at La Palma (Spain) and Paranal (ESO, Chile) respectively. Currently under construction, CTA start operations around 2023 for a duration about 30 years. During expected to produce PB raw data per year plus 5-20 Monte Carlo data. global volume be managed by archive, including all versions copies, order 100 with smooth...
We developed several pieces of software to enable the tracking provenance information for large-scale complex astronomical observatory CTA, Cherenkov Telescope Array. Such major facilities produce data that will be publicly released a large community scientists. There are thus strong requirements ensure quality, reliability and trustworthiness. Among those requirements, traceability reproducibility products have included in development projects. Those can answered by structuring storing each...
The landscape of ground-based gamma-ray astronomy is drastically changing with the perspective Cherenkov Telescope Array (CTA) composed more than 100 telescopes. For first time in this energy domain, CTA will be operated as an observatory open to community. In context, a structured high level data model being developed describe observation. includes different classes metadata on project definition, configuration instrument, ambient conditions, acquisition and processing. This last part...
The landscape of ground-based gamma-ray astronomy is drastically changing with the perspective Cherenkov Telescope Array (CTA). For first time in this energy domain, CTA will be operated as an observatory open to community and produce data that publicly released a large scientists. In context astronomy, processing stages imply both assumptions comparison dedicated simulations. As consequence, “Provenance” information crucial end user order interpret high level products there are thus strong...