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Euclid's US Science Data Center: lessons learned from building a small part of a big system

Teplitz, Harry I. and Rusholme, Benjamin and Aussel, Hervé and Dabin, Christophe and Helou, George and Holliman, Mark and Zacchei, Andrea (2020) Euclid's US Science Data Center: lessons learned from building a small part of a big system. In: Observatory Operations: Strategies, Processes, and Systems VIII. Proceedings of SPIE. No.11449. Society of Photo-Optical Instrumentation Engineers (SPIE) , Bellingham, WA, Art. No. 114491P. ISBN 9781510636859. https://resolver.caltech.edu/CaltechAUTHORS:20210108-141852722

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Abstract

Euclid is an ESA M-class mission to study the geometry and nature of the dark universe, slated for launch in mid-2022. NASA is participating in the mission through the contribution of the near-infrared detectors and associated electronics, the nomination of scientists for membership in the Euclid Consortium, and by establishing the Euclid NASA Science Center at IPAC (ENSCI) to support the US community. As part of ENSCI’s work, we will participate in the Euclid Science Ground Segment (SGS) and build and operate the US Science Data Center (SDC-US), which will be a node in the distributed data processing system for the mission. SDC-US is one of 10 data centers, and will contribute about 5% of the computing and data storage for the distributed system. We discuss lessons learned in developing a node in a distributed system. For example, there is a significant advantage to SDC-US development in sharing of knowledge, problem solving, and resource burden with other parts of the system. On the other hand, fitting into a system that is distributed geographically and relies on diverse computing environments results in added complexity in constructing SDC-US.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1117/12.2560108DOIArticle
ORCID:
AuthorORCID
Teplitz, Harry I.0000-0002-7064-5424
Rusholme, Benjamin0000-0001-7648-4142
Aussel, Hervé0000-0002-1371-5705
Helou, George0000-0003-3367-3415
Additional Information:© 2020 Society of Photo-Optical Instrumentation Engineers (SPIE). The Euclid Consortium acknowledges the European Space Agency and the support of a number of agencies and institutes that have supported the development of Euclid. A detailed complete list is available on the Euclid web site (http://www.euclid-ec.org). In particular the Academy of Finland, the Agenzia Spaziale Italiana, the Belgian Science Policy, the Canadian Euclid Consortium, the Centre National d'Etudes Spatiales, the Deutsches Zentrum fur Luft- and Raumfahrt, the Danish Space Research Institute, the Fundaçãao para a Cienca e a Tecnologia, the Ministerio de Economia y Competitividad, the National Aeronautics and Space Administration, the Netherlandse Onderzoekschool Voor Astronomie, the Norvegian Space Center, the Romanian Space Agency, the State Secretariat for Education, Research and Innovation (SERI) at the Swiss Space Office (SSO), and the United Kingdom Space Agency.
Group:Infrared Processing and Analysis Center (IPAC)
Funders:
Funding AgencyGrant Number
European Space Agency (ESA)UNSPECIFIED
Academy of FinlandUNSPECIFIED
Agenzia Spaziale Italiana (ASI)UNSPECIFIED
Belgian Federal Science Policy Office (BELSPO)UNSPECIFIED
Canadian Euclid ConsortiumUNSPECIFIED
Centre National de la Recherche Scientifique (CNRS)UNSPECIFIED
Deutsches Zentrum für Luft- und Raumfahrt (DLR)UNSPECIFIED
Danish Space Research InstituteUNSPECIFIED
Fundação para a Ciência e a Tecnologia (FCT)UNSPECIFIED
Ministerio de Economía y Competitividad (MINECO)UNSPECIFIED
NASAUNSPECIFIED
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO)UNSPECIFIED
Norwegian Space AgencyUNSPECIFIED
Romanian Space AgencyUNSPECIFIED
State Secretariat for Education and Research (Switzerland)UNSPECIFIED
Swiss Space Office (SSO)UNSPECIFIED
United Kingdom Space Agency (UKSA)UNSPECIFIED
Subject Keywords:Euclid, distributed data processing, lessons learned, US Science Data Center
Series Name:Proceedings of SPIE
Issue or Number:11449
Record Number:CaltechAUTHORS:20210108-141852722
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20210108-141852722
Official Citation:Harry I. Teplitz, Benjamin Rusholme, Hervé Aussel, Christophe Dabin, George Helou, Mark Holliman, and Andrea Zacchei "Euclid's US Science Data Center: lessons learned from building a small part of a big system", Proc. SPIE 11449, Observatory Operations: Strategies, Processes, and Systems VIII, 114491P (13 December 2020); https://doi.org/10.1117/12.2560108
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:107383
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:09 Jan 2021 01:22
Last Modified:05 Feb 2021 00:12

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