Research Catalog

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  • [Weak bump quasars] [microform] : [final report, 15 Sep. 1991 - 14 Dec. 1993].

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

  • The Cambridge-Cambridge x-ray serendipity survey. II, Classification of x-ray luminous galaxies [microform] / B.J. Boyle ... [et al.].

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

  • The Cambridge-Cambridge x-ray serendipity survey. I, X-ray luminous galaxies [microform] / B.J. Boyle ... [et al.].

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

  • Diffuse emission and pathological Seyfert spectra [microform] : National Aeronuatics and Space Administration ROSAT annual status report for NAG 5-1935 / prepared by Columbia Astrophysics Laboratory, Departments of Astronomy and Physics, Columbia University ; principal investigator, Jules P. Halpern.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Ultraviolet spectra of normal spiral galaxies [microform] : final performance report, grant number: NAG5-2498; grant period: 02/15/94 - 02/14/97 / [principal investigator] Anne Kinney.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • A multiwavelength study of the starburst galaxy NGC 7771 [microform] / Richard I. Davies, Almudena Alonso-Herrero, and Martin J. Ward.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Cosmic metal production and the contribution of QSO absorption systems to the ionizing background [microform] / Piero Madau and J. Michael Shull.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1997

  • "Space observations of starburst galaxies" [microform] : NASA long term space astrophysics grant NAGW-4025 / [principal investigator], Timothy M. Heckman; [co-investigator], Claus Leitherer.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • The nature of the energy source in LINERs [microform] / L. Colina and A. Koratkar.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Diffuse gamma-ray emission from the starburst galaxy NGC 253 [microform] / Timothy A.D. Paglione ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Starbursts and their dynamics [microform] / Colin Norman.

    • Text
    • Baltimore, Md. : Space Telescope Science Institute, [1987]
    • 1987

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