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.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Lessons Learned in Extended-Extended Spitzer Space Telescope Operations


    Beteiligte:

    Erscheinungsdatum :

    2018-06-12


    Medientyp :

    Preprint


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Spitzer Space Telescope Sequencing Operations Software, Strategies, and Lessons Learned

    Bliss, D. A. / Voskanian, V. / Weise, T. M. | British Library Conference Proceedings | 2007


    Spitzer Space Telescope Sequencing Operations Software, Strategies, and Lessons Learned

    Bliss, David / Voskanian, Vicken / Weise, Timothy | AIAA | 2006


    Spitzer Space Telescope Sequencing Operations Software, Strategies, and Lessons Learned

    Douglas, J. Paul / Bruca, Loredana / Sorensen, Trevor | AIAA | 2007


    Spitzer Space Telescope: Innovations and Optimizations in the Extended Mission Era

    Lowrance, Patrick / Ingals, Jim / Krick, Jessica et al. | AIAA | 2018