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Lessons learned in extended-extended Spitzer Space Telescope operations
Author(s): Lisa J. Storrie-Lombardi; Bolinda E. Kahr; Joseph C. Hunt; Sean Carey; Carson Lee Bennett; Nancy Silbermann; Elena Scire; William A. Mahoney; Patrick Lowrance
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Paper Abstract

The Spitzer Space Telescope is executing the ninth year of extended operations beyond its 5.5-year prime mission. The project anticipated a maximum extended mission of about four years when the first mission extension was proposed. The robustness of the observatory hardware and the creativity of the project engineers and scientists in overcoming hurdles to operations has enabled a substantially longer mission lifetime. This has led to more challenges with an aging groundsystem due to resource reductions and decisions made early in the extended mission based on a shorter planned lifetime. We provide an overview of the extended mission phases, challenges met in maintaining and enhancing the science productivity, and what we would have done differently if the extended mission was planned from the start to be nearly twice as long as the prime mission.

Paper Details

Date Published: 10 July 2018
PDF: 6 pages
Proc. SPIE 10704, Observatory Operations: Strategies, Processes, and Systems VII, 107041D (10 July 2018); doi: 10.1117/12.2314116
Show Author Affiliations
Lisa J. Storrie-Lombardi, Jet Propulsion Lab. (United States)
Bolinda E. Kahr, Jet Propulsion Lab. (United States)
Joseph C. Hunt, Jet Propulsion Lab. (United States)
Sean Carey, Caltech (United States)
IPAC (United States)
Carson Lee Bennett, Caltech (United States)
IPAC (United States)
Nancy Silbermann, Caltech (United States)
IPAC (United States)
Elena Scire, Caltech (United States)
IPAC (United States)
William A. Mahoney, Caltech (United States)
IPAC (United States)
Patrick Lowrance, Caltech (United States)
IPAC (United States)


Published in SPIE Proceedings Vol. 10704:
Observatory Operations: Strategies, Processes, and Systems VII
Alison B. Peck; Robert L. Seaman; Chris R. Benn, Editor(s)

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