RT Journal Article
T1 Structuring Metadata for the Cherenkov Telescope Array
A1 Servillat, Mathieu
A1 Boisson, Catherine
A1 Lefaucheur, Julien
A1 Bregeon, Johan
A1 Sanguillon, Michele
A1 Contreras González, José Luis
AB The landscape of ground-based gamma-ray astronomy is changing drastically with the perspective of the Cherenkov Telescope Array (CTA) composed of more than 100 Cherenkov telescopes. For the first time in this energy domain, CTA will be operated as an observatory open to the astronomy community. In this context, a structured high level data model is being developed to describe a CTA observation. The data model includes different classes of metadata on the project definition, the configuration of the instrument, the ambient conditions, the data acquisition and the data processing. This last part relies on the Provenance Data Model developed within the International Virtual Observatory Alliance (IVOA), for which CTA is one of the main use cases. The CTA data model should also be compatible with the Virtual Observatory (VO) for data diffusion. We have thus developed a web-based data diffusion prototype to test this requirement and ensure the compliance.
PB Astronomical Soc Pacific
SN 1050-3390
YR 2019
FD 2019
LK https://hdl.handle.net/20.500.14352/13953
UL https://hdl.handle.net/20.500.14352/13953
LA eng
NO Annual Conference for Astronomical Data Analysis Software and Systems (26th. 2016. Trieste, Italy) ASTERICS (http ://www.asterics2020.eu/) is a project supported by the European Commission Framework Programme Horizon 2020 Research and Innovation action under grant agreement n. 653477; Additional funding was provided by the INSU (Action Specifique Observatoire Virtuel, ASOV), the Action Federatrice CTA at the Observatoire de Paris and the Paris Astronomical Data Centre. This paper has gone through internal review by the CTA Consortium.
NO Unión Europea. Horizonte 2020
NO INSU (Action Specifique Observatoire Virtuel, ASOV)
NO Action Federatrice CTA at the Observatoire de Paris
NO Paris Astronomical Data Centre
DS Docta Complutense
RD 4 may 2024