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Proceedings Article

ODI - Portal, Pipeline, and Archive (ODI-PPA): a web-based astronomical compute archive, visualization, and analysis service

[+] Author Affiliations
Arvind Gopu, Soichi Hayashi, Michael D. Young, Robert Henschel

Indiana Univ. (United States)

Daniel R. Harbeck, Wilson Liu

WIYN Observatory (United States)

Todd Boroson, Richard Shaw, Jayadev Rajagopal, Elizabeth Stobie

National Optical Astronomy Observatory (United States)

Ralf Kotulla

Univ. of Wisconsin-Madison (United States)

Patricia Knezek

National Science Foundation (United States)

R. Pierre Martin

Univ. of Hawai'i at Hilo (United States)

Kevin Archbold

Key Consulting Inc. (United States)

Proc. SPIE 9152, Software and Cyberinfrastructure for Astronomy III, 91520E (July 18, 2014); doi:10.1117/12.2057123
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From Conference Volume 9152

  • Software and Cyberinfrastructure for Astronomy III
  • Gianluca Chiozzi; Nicole M. Radziwill
  • Montréal, Quebec, Canada | June 22, 2014

abstract

The One Degree Imager-Portal, Pipeline, and Archive (ODI-PPA) is a web science gateway that provides astronomers a modern web interface that acts as a single point of access to their data, and rich computational and visualization capabilities. Its goal is to support scientists in handling complex data sets, and to enhance WIYN Observatory's scientific productivity beyond data acquisition on its 3.5m telescope. ODI-PPA is designed, with periodic user feedback, to be a compute archive that has built-in frameworks including: (1) Collections that allow an astronomer to create logical collations of data products intended for publication, further research, instructional purposes, or to execute data processing tasks (2) Image Explorer and Source Explorer, which together enable real-time interactive visual analysis of massive astronomical data products within an HTML5 capable web browser, and overlaid standard catalog and Source Extractor-generated source markers (3) Workflow framework which enables rapid integration of data processing pipelines on an associated compute cluster and users to request such pipelines to be executed on their data via custom user interfaces. ODI-PPA is made up of several light-weight services connected by a message bus; the web portal built using Twitter/Bootstrap, AngularJS and jQuery JavaScript libraries, and backend services written in PHP (using the Zend framework) and Python; it leverages supercomputing and storage resources at Indiana University. ODI-PPA is designed to be reconfigurable for use in other science domains with large and complex datasets, including an ongoing offshoot project for electron microscopy data. © (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation

Arvind Gopu ; Soichi Hayashi ; Michael D. Young ; Daniel R. Harbeck ; Todd Boroson, et al.
" ODI - Portal, Pipeline, and Archive (ODI-PPA): a web-based astronomical compute archive, visualization, and analysis service ", Proc. SPIE 9152, Software and Cyberinfrastructure for Astronomy III, 91520E (July 18, 2014); doi:10.1117/12.2057123; http://dx.doi.org/10.1117/12.2057123


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