Search Results - Halpern, Jules P.

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  1. 1
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    The Geminga pulsar soft X-Ray variability and an EUVE observation / Jules P. Halpern, Christopher Martin, and Herman L. Marshall. by Halpern, Jules P.

    Published 1996
    Government Document Microfilm Book

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  2. 2
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    Multiwavelength observations of unidentified high energy gamma-ray sources combined annual status report & final technical report for NAG 5-2051 / prepared by Columbia Astrophysics... by Halpern, Jules P.

    Published 1993
    Government Document Microfilm Book

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  3. 3
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    Was 49 mirror for a hidden Seyfert 1 galaxy : IUE observing program final technical report for NAG 5-2092 / prepared by Columbia Astrophysics Laboratory, Departments of Astronomy a... by Halpern, Jules P.

    Published 1993
    Government Document Microfilm Book

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  4. 4
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    ROSAT observation program Jules P. Halpern. by Halpern, Jules P.

    Published 1995
    Government Document Microfilm Book

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  5. 5
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    International ultraviolet explorer observing program, ninth episode ultraviolet observations of selected astronomical sources : semiannual status report / principal investigator, J... by Halpern, Jules P.

    Published 1987
    Government Document Microfilm Book

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  6. 6
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    Multiwavelength observations of unidentified high energy gamma-ray sources annual status report for NAG 5-2051 / prepared by Columbia Astrophysics Laboratory, Departments of Astron... by Halpern, Jules P.

    Published 1995
    Government Document Microfilm Book

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  7. 7
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    "Monitoring MRK 509 the origin of the reprocessor" and "Broad band X-ray spectrum of narrow line Seyfert 1 AKN 564" / submitted by the Trustees of Columbia University in the City o... by Halpern, Jules P.

    Published 1998
    Government Document Microfilm Book

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  8. 8
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    ROSAT final technical report for NAG5-1935 / submitted by the Trustees of Columbia University in the City of New York ; prepared by Columbia Astrophysics Laboratory, Departments of... by Halpern, Jules P.

    Published 1998
    Government Document Microfilm Book

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  9. 9
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    Variable spectra of active galaxies final technical report / prepared by Jules P. Halpern. by Halpern, Jules P.

    Published 1988
    Online Access
    Online Access
    Government Document Electronic eBook

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  10. 10
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    Variable spectra of active galaxies final technical report, NASA Grant NAG 8-570, Exosat Data Analysis Program / prepared by: Jules P. Halpern. by Halpern, Jules P.

    Government Document Book

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  11. 11
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    Ultraviolet observations of selected astronomical sources International Ultraviolet Explorer Observing Program : final technical report / principal investigator, Jules P. Halpern. by Halpern, Jules P.

    Published 1988
    Government Document Microfilm Book

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  12. 12
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    Diffuse emission and pathological Seyfert spectra National Aeronautics and Space Administration ROSAT annual status report for NAG 5-1935 / prepared by Columbia Astrophysics Labora... by Halpern, Jules P.

    Published 1995
    Government Document Microfilm Book

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  13. 13
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    Timing the Geminga pulsar with high-energy gamma-rays final technical report for NAG5-2051 / submitted by The Trustees of Columbia University ; prepared by Columbia Astrophysics La... by Halpern, Jules P.

    Published 1997
    Government Document Microfilm Book

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  14. 14
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    EGRET sources at intermediate galactic latitude principal investigator, Jules P. Halpern. by Halpern, Jules P.

    Published 1996
    Government Document Microfilm Book

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  15. 15
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    X-ray spectra of cataclysmic variables final report for NAG8-729 / principal investigator, Joseph Patterson, co-investigator, Jules Halpern. by Patterson, Joseph

    Published 1990
    Other Authors: “…Halpern, Jules P.…”
    Government Document Microfilm Book

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  16. 16
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    IUE and ROSAT monitoring of the bright QSO H1821+643 prepared by Columbia Astrophysics Laboratory, Departments of Astronomy and Physics, Columbia University ; Jules Halpern, princi...

    Published 1991
    Other Authors: “…Halpern, Jules P.…”
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  17. 17
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    IUE observing program final technical report for NAG 5-1140 / National Aeronautics and Space Administration ; principal investigator, Christopher Martin ; co-investigators, Jules P... by Martin, Christopher

    Published 1991
    Other Authors: “…Halpern, Jules P.…”
    Government Document Microfilm Book

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