| タイトル | High Energy Replicated Optics to Explore the Sun Balloon-Borne Telescope: Astrophysical Pointing |
| 著者（英） | Tennant, Allyn; Gaskin, Jessica; Ramsey, Brian; Apple, Jeff; Kurt, Dietz; Shih, Albert; Christe, Steven D.; Wilson-Hodge, Colleen; Swartz, Douglas |
| 発行日 | 2014-03-01 |
| 言語 | eng |
| 内容記述 | On September 21, 2013, the High Energy Replicated Optics to Explore the Sun, or HEROES, balloon-borne x-ray telescope launched from the Columbia Scientific Balloon Facility's site in Ft. Summer, NM. The flight lasted for approximately 27 hours and the observational targets included the Sun and astrophysical sources GRS 1915+105 and the Crab Nebula. Over the past year, the HEROES team upgraded the existing High Energy Replicated Optics (HERO) balloon-borne telescope to make unique scientific measurements of the Sun and astrophysical targets during the same flight. The HEROES Project is a multi-NASA Center effort with team members at both Marshall Space Flight Center (MSFC) and Goddard Space Flight Center (GSFC), and is led by Co-PIs (one at each Center). The HEROES payload consists of the hard X-ray telescope HERO, developed at MSFC, combined with several new systems. To allow the HEROES telescope to make observations of the Sun, a new solar aspect system was added to supplement the existing star camera for fine pointing during both the day and night. A mechanical shutter was added to the star camera to protect it during solar observations and two alignment monitoring systems were added for improved pointing and post-flight data reconstruction. This mission was funded by the NASA HOPE (Hands-On Project Experience) Training Opportunity awarded by the NASA Academy of Program/Project and Engineering Leadership, in partnership with NASA's Science Mission Directorate, Office of the Chief Engineer and Office of the Chief Technologist. |
| NASA分類 | Instrumentation and Photography |
| レポートNO | M14-3193 |
| 権利 | Copyright |
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