THE UNIVERSITY OF ARIZONA – NASA GODDARD SPACE FLIGHT ...€¦ · the university of arizona –...
Transcript of THE UNIVERSITY OF ARIZONA – NASA GODDARD SPACE FLIGHT ...€¦ · the university of arizona –...
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THE UNIVERSITY OF ARIZONA – NASA GODDARD SPACE FLIGHT CENTER – LOCKHEED MARTIN
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SPACECRAFT EMI/EMC TESTING
SBAG – June 2016 2
• The spacecraft completed the Electromagnetic Interference/Electromagnetic Compatibility (EMI/EMC) system level test
• The test was completed without issue
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THERMAL-VACUUM TESTING
SBAG – June 2016 3
• Spacecraft lift into the T-Vac chamber occurred on Feb. 11
• TVAC testing progressed nominally
• Spacecraft and payloads functioned well
• Test was completed on schedule and with nominal results
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POST T-VAC ACTIVITIES
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• OSIRIS-REx Camera System post-environmental performance test
• Early Cruise and Payload Checkout System Verification Test (SVT)
• Sample Return Capsule disassembly
• Touch and Go Sample Acquisition Mechanism alignment testing
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FINAL SARA INSTALLATION
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MAY 20, 2016 – SHIP TO CAPE
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PROCESSING IN THE KSC PAYLOAD HAZARDOUS SERVICING FACILITY (PHSF)
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• Completed spin balance testing
• Completed Solar Array Release Test
• Removed and cleaned both solar arrays
• Removed test batteries and installed two flight batteries
• Installed the second LIDAR flight unit
• Completed post-shock self test, included battery verification,
• Safely lifted the spacecraft onto rotation fixture
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LAUNCH VEHICLE STATUS
SBAG – June 2016 8
• During the launch of OA-6, the system experienced a premature first stage shutdown
• Navy (MUOS-5) was on the Range for a successful June 24 launch
• NROL-61 mission is scheduled on the Range for a July 28th launch
• OSIRIS-REx’s 9/8/2016 launch date continues to be protected.
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JUNE 2015 BASELINE TIMELINE
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HELIOCENTRIC DISTANCE DEFINES THERMAL KEEP-OUT ZONE
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MARGIN MITIGATES RISKS AND PRESERVES L1 SCIENCE
80 days of margin mitigates pre-Recon risks
185 days of margin mitigates pre-TAG risks
42 days of margin mitigates an aborted TAG
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MISSION TIMELINE
• Launch: September 8, 2016 • Launch + 30: Transition to Phase E • December 2016: Deep Space Maneuver 1 (DSM) • Launch + 6 months: First instrument calibration campaign • September 2017: Earth Gravity Assist (EGA) and observing campaign • August 2018: Asteroid Arrival (AA) • July 2020: TAG #1 • March 2021: Asteroid Departure (Dep) • September 2023: Sample Return • September 2025: End of Mission (Sample Analysis – SA):
SBAG – June 2016
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BUILDING THE NEXT GENERATION OF SCIENTISTS & ENGINEERS
University of Arizona (SPOC & OCAMS) • 104 Undergraduate Students • 21 Graduate Students
Since Graduation • Dani Della Giustina – IPWG Head • John Kidd – SPOC Engineer • Sara Knutson – SPOC Engineer • Dan Wibben – KinetX Systems
Engineer
REXIS • 44 Undergraduate Students • 16 Graduate Students • 9 Masters Theses on REXIS • 3 PhDs on REXIS
Since Graduation • Mark Chodas – NASA Technical Research
Fellow • 1 Former Student @ JPL, 1 @ Blue Origin • 3 Former Students now Air Force Officers
OTES • 4 Undergraduate Students • 9 Graduate Students
SBAG – June 2016
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SPACECRAFT PAPER MODEL
SBAG – June 2016
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COLLECT THE ASTEROID ALPHABET! ASTEROIDMISSION.ORG
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JUNE SOCIAL MEDIA & WEB HIGHLIGHTS
• #AsteroidDay social media campaign, including graphics that focus on:
§ Asteroid fact and fiction § Reasons to explore asteroids, especially
Bennu § Other active asteroid exploration missions (e.g.
Hayabusa 2) § Facts and figures related to Bennu § Promoting the Target Asteroids! Program
• Promotion of the OCAMS instrument in honor National Camera Day (June 29):
§ Sharing of the first light images from each of the three cameras.
§ Sharing of schematics for each of the cameras. § Re-sharing the OCAMS video documenting the
delivery and installation of the instrument.
• Surpassing 20,000 followers on Twitter and 55,000 on Facebook.
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70 Days to OSIRIS-REx Launch!