The large synoptic survey telescope project management control system

Jeffrey P. Kantor

doi:10.1117/12.924887

25 September 2012 The Large Synoptic Survey Telescope project management control system

Jeffrey P. Kantor

Proceedings Volume 8449, Modeling, Systems Engineering, and Project Management for Astronomy V; 84490N (2012) https://doi.org/10.1117/12.924887
Event: SPIE Astronomical Telescopes + Instrumentation, 2012, Amsterdam, Netherlands

Abstract

The Large Synoptic Survey Telescope (LSST) program is jointly funded by the NSF, the DOE, and private institutions and donors. From an NSF funding standpoint, the LSST is a Major Research Equipment and Facilities (MREFC) project. The NSF funding process requires proposals and D&D reviews to include activity-based budgets and schedules; documented basis of estimates; risk-based contingency analysis; cost escalation and categorization. "Out-of-the box," the commercial tool Primavera P6 contains approximately 90% of the planning and estimating capability needed to satisfy R&D phase requirements, and it is customizable/configurable for remainder with relatively little effort. We describe the customization/configuration and use of Primavera for the LSST Project Management Control System (PMCS), assess our experience to date, and describe future directions. Examples in this paper are drawn from the LSST Data Management System (DMS), which is one of three main subsystems of the LSST and is funded by the NSF. By astronomy standards the LSST DMS is a large data management project, processing and archiving over 70 petabyes of image data, producing over 20 petabytes of catalogs annually, and generating 2 million transient alerts per night. Over the 6-year construction and commissioning phase, the DM project is estimated to require 600,000 hours of engineering effort. In total, the DMS cost is approximately 60% hardware/system software and 40% labor.

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Jeffrey P. Kantor "The Large Synoptic Survey Telescope project management control system", Proc. SPIE 8449, Modeling, Systems Engineering, and Project Management for Astronomy V, 84490N (25 September 2012); https://doi.org/10.1117/12.924887

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KEYWORDS

Large Synoptic Survey Telescope

Data archive systems

Imaging systems

Telecommunications

Cameras

Telescopes

Control systems

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