ICALEPCS2015 - List of Authors (Prica, M.)

Paper	Title	Page
WEPGF037	Data Lifecycle in Large Experimental Physics Facilities: The Approach of the Synchrotron ELETTRA and the Free Electron Laser FERMI	777
	F. Billè, R. Borghes, F. Brun, V. Chenda, A. Curri, V. Duic, D. Favretto, G. Kourousias, M. Lonza, M. Prica, R. Pugliese, M. Scarcia, M. Turcinovich Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
	Often the producers of Big Data face the emerging problem of Data Deluge. Nevertheless experimental facilities such as synchrotrons and free electron lasers may have additional requirements, mostly related to the necessity of managing the access for thousands of scientists. A complete data lifecycle describes the seamless path that joins distinct IT tasks such as experiment proposal management, user accounts, data acquisition and analysis, archiving, cataloguing and remote access. This paper presents the data lifecycle of the synchrotron ELETTRA and the free electron laser FERMI. With the focus on data access, the Virtual Unified Office (VUO) is presented. It is a core element in scientific proposal management, user information DB, scientific data oversight and remote access. Eventually are discussed recent developments of the beamline software, that holds the key role to data and metadata acquisition but also requires integration with the rest of the system components in order to provide data cataloging, data archiving and remote access. The scope of this paper is to disseminate the current status of a complete data lifecycle, discuss key issues and hint on the future directions.
	Poster WEPGF037 [1.137 MB]
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WEPGF038	A Flexible System for End-User Data Visualisation, Analysis Prototyping and Experiment Logbook	782
	R. Borghes, V. Chenda, G. Kourousias, M. Lonza, M. Prica, M. Scarcia Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
	Experimental facilities like synchrotrons and free electron lasers, often aim at well defined data workflows tightly integrated with their control systems. Still such facilities are also service providers to visiting scientists. The hosted researchers often have requirements different than those present in the established processes. The most evident needs are those for i) flexible experimental data visualisation, ii) rapid prototyping of analysis methods, and iii) electronic logbook services. This paper reports on the development of a software system, collectively referred to as DonkiTools, that aims at satisfying the aforementioned needs for the synchrotron ELETTRA and the free electron laser FERMI. The design strategy is outlined and includes topics regarding: dynamic data visualisation, Python scripting of analysis methods, integration with the TANGO distributed control system, electronic logbook with automated metadata reporting, usability, customization, and extensibility. Finally a use case presents a full deployment of the system, integrated with the FermiDAQ data collection system, in the free electron laser beamline EIS-TIMEX.
	Poster WEPGF038 [1.016 MB]
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Paper

Title

Page

Data Lifecycle in Large Experimental Physics Facilities: The Approach of the Synchrotron ELETTRA and the Free Electron Laser FERMI

777

F. Billè, R. Borghes, F. Brun, V. Chenda, A. Curri, V. Duic, D. Favretto, G. Kourousias, M. Lonza, M. Prica, R. Pugliese, M. Scarcia, M. Turcinovich
Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy

Often the producers of Big Data face the emerging problem of Data Deluge. Nevertheless experimental facilities such as synchrotrons and free electron lasers may have additional requirements, mostly related to the necessity of managing the access for thousands of scientists. A complete data lifecycle describes the seamless path that joins distinct IT tasks such as experiment proposal management, user accounts, data acquisition and analysis, archiving, cataloguing and remote access. This paper presents the data lifecycle of the synchrotron ELETTRA and the free electron laser FERMI. With the focus on data access, the Virtual Unified Office (VUO) is presented. It is a core element in scientific proposal management, user information DB, scientific data oversight and remote access. Eventually are discussed recent developments of the beamline software, that holds the key role to data and metadata acquisition but also requires integration with the rest of the system components in order to provide data cataloging, data archiving and remote access. The scope of this paper is to disseminate the current status of a complete data lifecycle, discuss key issues and hint on the future directions.

Poster WEPGF037 [1.137 MB]

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPGF038

A Flexible System for End-User Data Visualisation, Analysis Prototyping and Experiment Logbook

782

R. Borghes, V. Chenda, G. Kourousias, M. Lonza, M. Prica, M. Scarcia
Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy

Experimental facilities like synchrotrons and free electron lasers, often aim at well defined data workflows tightly integrated with their control systems. Still such facilities are also service providers to visiting scientists. The hosted researchers often have requirements different than those present in the established processes. The most evident needs are those for i) flexible experimental data visualisation, ii) rapid prototyping of analysis methods, and iii) electronic logbook services. This paper reports on the development of a software system, collectively referred to as DonkiTools, that aims at satisfying the aforementioned needs for the synchrotron ELETTRA and the free electron laser FERMI. The design strategy is outlined and includes topics regarding: dynamic data visualisation, Python scripting of analysis methods, integration with the TANGO distributed control system, electronic logbook with automated metadata reporting, usability, customization, and extensibility. Finally a use case presents a full deployment of the system, integrated with the FermiDAQ data collection system, in the free electron laser beamline EIS-TIMEX.

Poster WEPGF038 [1.016 MB]

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)