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Proceedings Paper

An end-to-end simulation framework for the Large Synoptic Survey Telescope
Author(s): Andrew J. Connolly; George Z. Angeli; Srinivasan Chandrasekharan; Charles F. Claver; Kem Cook; Zeljko Ivezic; R. Lynne Jones; K. Simon Krughoff; En-Hsin Peng; John Peterson; Catherine Petry; Andrew P. Rasmussen; Stephen T. Ridgway; Abhijit Saha; Glenn Sembroski; Jacob vanderPlas; Peter Yoachim
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Paper Abstract

The LSST will, over a 10-year period, produce a multi-color, multi-epoch survey of more than 18000 square degrees of the southern sky. It will generate a multi-petabyte archive of images and catalogs of astrophysical sources from which a wide variety of high-precision statistical studies can be undertaken. To accomplish these goals, the LSST project has developed a suite of modeling and simulation tools for use in validating that the design and the as-delivered components of the LSST system will yield data products with the required statistical properties. In this paper we describe the development, and use of the LSST simulation framework, including the generation of simulated catalogs and images for targeted trade studies, simulations of the observing cadence of the LSST, the creation of large-scale simulations that test the procedures for data calibration, and use of end-to-end image simulations to evaluate the performance of the system as a whole.

Paper Details

Date Published: 4 August 2014
PDF: 8 pages
Proc. SPIE 9150, Modeling, Systems Engineering, and Project Management for Astronomy VI, 915014 (4 August 2014); doi: 10.1117/12.2054953
Show Author Affiliations
Andrew J. Connolly, Univ. of Washington (United States)
George Z. Angeli, LSST Corp. (United States)
Srinivasan Chandrasekharan, National Optical Astronomy Observatory (United States)
Charles F. Claver, LSST Corp. (United States)
Kem Cook, LSST Corp. (United States)
Zeljko Ivezic, Univ. of Washington (United States)
R. Lynne Jones, Univ. of Washington (United States)
K. Simon Krughoff, Univ. of Washington (United States)
En-Hsin Peng, Purdue Univ. (United States)
John Peterson, Purdue Univ. (United States)
Catherine Petry, LSST Corp. (United States)
Andrew P. Rasmussen, SLAC National Accelerator Lab. (United States)
Stephen T. Ridgway, National Optical Astronomy Observatory (United States)
Abhijit Saha, National Optical Astronomy Observatory (United States)
Glenn Sembroski, Purdue Univ. (United States)
Jacob vanderPlas, Univ. of Washington (United States)
Peter Yoachim, Univ. of Washington (United States)


Published in SPIE Proceedings Vol. 9150:
Modeling, Systems Engineering, and Project Management for Astronomy VI
George Z. Angeli; Philippe Dierickx, Editor(s)

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