D
D. M. Crenshaw
Researcher at Computer Sciences Corporation
Publications - 5
Citations - 563
D. M. Crenshaw is an academic researcher from Computer Sciences Corporation. The author has contributed to research in topics: Supernova remnant & Subdwarf. The author has an hindex of 4, co-authored 5 publications receiving 545 citations.
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Journal ArticleDOI
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. I, an 8 month campaign of monitoring NGC 5548 with IUE
J. Clavel,G. A. Reichert,Danielle Alloin,D. M. Crenshaw,Gerard A. Kriss,Julian H. Krolik,M. A. Malkan,Hagai Netzer,Bradley M. Peterson,W. Wamsteker,Aldo Altamore,T. Baribaud,P. Barr,Sara C. Beck,Luc Binette,G. E. Bromage,Noah Brosch,Angeles I. Díaz,Alexei V. Filippenko,Klaus J. Fricke,C. M. Gaskell,Paolo Giommi,Ian S. Glass,P. M. Gondhalekar,R. L. Hackney,Jules P. Halpern,D. J. Hutter,S. Jörsäter,Anne L. Kinney,Wolfram Kollatschny,A. P. Koratkar,Kirk T. Korista,Ari Laor,Jean-Pierre Lasota,Elia M. Leibowitz,D. Maoz,Peter G. Martin,Tsevi Mazeh,E. J.A. Meurs,A. D. Nair,P. T. O'Brien,D. Pelat,Enrique Pérez,G. C. Perola,Roger Ptak,P. M. Rodríguez-Pascual,E. I. Rosenblatt,A. C. Sadun,M. Santos-Lleo,R. A. Shaw,Paul S. Smith,G. M. Stirpe,R. Stoner,Wei-Hsin Sun,M. H. Ulrich,E. van Groningen,Wei Zheng +56 more
TL;DR: In this paper, an 8-month campaign of monitoring NGC 5548 with IUE is described, with the goal of determining the size and structure of the broad-line region in active galactic nuclei.
Journal ArticleDOI
Interpretation of Ultraviolet Absorption Lines in SN 1006
TL;DR: In this article, a theoretical interpretation of the broad silicon and iron ultraviolet absorption features observed with the Hubble Space Telescope (HST) in the spectrum of the Schweizer-Middleditch star behind the remnant of SN 1006 is presented.
Journal ArticleDOI
Interpretation of UV Absorption Lines in SN1006
TL;DR: In this paper, the authors present a theoretical interpretation of broad silicon and iron UV absorption features observed with the Hubble Space Telescope in the spectrum of the Schweizer-Middleditch star behind the remnant of Supernova 1006.
Journal ArticleDOI
Faint Object Spectrograph Spectra of the Broad Fe II Absorption Lines in the Remnant of SN 1006
TL;DR: In this article, the Faint Object Spectrograph on the Hubble Space Telescope was used to obtain the spectrum of a hot subdwarf star located behind the supernova remnant of SN 1006.
Journal Article
A Snapshot of the Continuous Emission of the Active Galactic Nucleus in NGC 3783 from Gamma-Ray to Radio Wavelengths
Danielle Alloin,Maria Santos-Lleo,Bradley M. Peterson,W. Wamsteker,B. Altieri,W. Brinkmann,J. Clavel,D. M. Crenshaw,Ian M. George,Ian S. Glass,W. N. Johnson,Gerard A. Kriss,M. A. Malkan,R. S. Polidan,Gail A. Reichert,P. M. Rodriguez-Pascual,W. Romanishin,C. H. Starr,G. M. Stirpe,M. Taylor,T. J. Turner,H. Vega,Claudia Winge,D.O.S. Wood +23 more
TL;DR: In this article, a snapshot of the overall continuous energy distribution of NGC 3783, from gamma ray to radio wavelengths, has been obtained within the framework of the World Astronomy Days.