Mr. Jeffrey R. Kegley Profile

Jeffrey R. Kegley

Mechanical Test Engineer at NASA Marshall Space Flight Ctr

Publications (2)

Proceedings Article | 24 July 2014 Paper

Lessons we learned designing and building the Chandra telescope

Jonathan Arenberg, Gary Matthews, C. Atkinson, L. Cohen, C. Golisano, K. Havey, K. Hefner, C. Jones, J. Kegley, P. Knollenberg, T. Lavoie, J. Oliver, P. Plucinsky, H. Tananbaum, S. Texter, M. Weisskopf

Proc. SPIE. 9144, Space Telescopes and Instrumentation 2014: Ultraviolet to Gamma Ray

KEYWORDS: Observatories, Telescopes, Mirrors, Sensors, Calibration, X-rays, Interfaces, Space telescopes, Optical alignment, Optical instrument design

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Proceedings Article | 30 September 2013 Paper

Cryogenic optical performance of a lightweighted mirror assembly for future space astronomical telescopes: correlating optical test results and thermal optical model

Ron Eng, William Arnold, Markus Baker, Ryan Bevan, Gregory Burdick, Michael Effinger, Darrell Gaddy, Brian Goode, Craig Hanson, William Hogue, Jeffrey Kegley, Charlie Kirk, Steven Maffett, Gary Matthews, Richard Siler, W. Scott Smith, H. Philip Stahl, John Tucker, Ernest Wright

Proc. SPIE. 8837, Material Technologies and Applications to Optics, Structures, Components, and Sub-Systems

KEYWORDS: Thermography, Mirrors, Optical fabrication, Optical testing, Space telescopes, Helium, Abrasives, Optics manufacturing, Thermal modeling, Cryogenics

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