Research Catalog

  • [Observations and analysis activities of the International Ultraviolet Explorer Satellite Telescope] [microform] : [final report].

    • Text
    • [Boulder, Colo. : University of Colorado at Boulder, Center for Astrophysics and Space Astronomy ; Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996
  • Multiwavelength and statistical research in space astrophysics [microform] : final technical report, NASA grant NAGW-2120, Long-Term Space Astrophysics Research Program / Eric D. Feigelson, principal investigator.

    • Text
    • University Park, PA : Dept. of Astronomy & Astrophysics, Pennsylvania State University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997
  • Final status report, testing the pairs-reflection model with X-ray spectral variability and X-ray properties of complete samples of radio-selected BL lacertae objects [microform] : NASA grant NAG5-2510 : period covered: February 1994 through May 1997 / principal investigator, C. Megan Urry.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997
  • High energy astrophysics research and programmatic support [microform] : contract no. NAS5-32490, technical report for July 1, 1994 through September 30, 1994 / by Universities Space Research Association.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

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