G
Gordon P. Garmire
Researcher at Pennsylvania State University
Publications - 493
Citations - 38165
Gordon P. Garmire is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Galaxy & Luminosity. The author has an hindex of 99, co-authored 485 publications receiving 36277 citations. Previous affiliations of Gordon P. Garmire include Harvard University.
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Journal ArticleDOI
Chandra X-Ray Spectroscopic Imaging of Sagittarius A* and the Central Parsec of the Galaxy
Frederick K. Baganoff,Yoshitomo Maeda,Mark Morris,Marshall W. Bautz,W. N. Brandt,Wei Cui,John P. Doty,Eric D. Feigelson,Gordon P. Garmire,Steven H. Pravdo,George R. Ricker,Leisa K. Townsley +11 more
TL;DR: In this article, the authors reported the first X-ray (0.5-7 keV) spectroscopic image with arcsecond resolution of the central 17 0 � 17 0 (40 pc � 40 pc) of the Milky Way.
Journal ArticleDOI
Rapid X-ray flaring from the direction of the supermassive black hole at the Galactic Centre
Frederick K. Baganoff,Mark W. Bautz,W. N. Brandt,George Chartas,Eric D. Feigelson,Gordon P. Garmire,Y. Maeda,Mark Morris,George R. Ricker,Leisa K. Townsley,Fabian Walter +10 more
TL;DR: The discovery of rapid X-ray flaring from the direction of Sagittarius A* provides compelling evidence that the emission is coming from the accretion of gas onto a supermassive black hole at the Galactic Centre.
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Chandra Orion Ultradeep Project: Observations and Source Lists
Konstantin V. Getman,Ettore Flaccomio,Patrick S. Broos,Nicolas Grosso,Masahiro Tsujimoto,Leisa K. Townsley,Gordon P. Garmire,Joel H. Kastner,Jingqiang Li,F. R. Harnden,Scott J. Wolk,Stephen S. Murray,Charles J. Lada,August Muench,Mark J. McCaughrean,Gwendolyn Meeus,Francesco Damiani,Giuseppina Micela,Salvatore Sciortino,John Bally,Lynne A. Hillenbrand,William Herbst,Thomas Preibisch,Eric D. Feigelson +23 more
TL;DR: The Chandra Orion Ultradeep Project (COUP) as discussed by the authors provides the most uniform and comprehensive data set on the X-ray emission of normal stars ever obtained in the history of Xray astronomy.
Journal ArticleDOI
The X-Ray Properties of the Most Luminous Quasars From the Sloan Digital Sky Survey
Dennis W. Just,W. N. Brandt,Ohad Shemmer,A. T. Steffen,Donald P. Schneider,George Chartas,Gordon P. Garmire +6 more
TL;DR: In this paper, the X-ray properties of a representative sample of 59 of the most optically luminous quasars in the universe spanning a redshift range of z ≈ 1.5-4.5 were studied.
Journal ArticleDOI
The Chandra Deep Field North Survey. V. 1 Ms Source Catalogs
W. N. Brandt,David M. Alexander,Ann Hornschemeier,Gordon P. Garmire,Donald P. Schneider,Amy J. Barger,Amy J. Barger,Franz E. Bauer,Patrick S. Broos,Lennox L. Cowie,Leisa K. Townsley,David N. Burrows,George Chartas,Eric D. Feigelson,Richard E. Griffiths,John A. Nousek,Wallace L. W. Sargent +16 more
TL;DR: An extremely deep X-ray survey of the Hubble Deep Field North (HDF-N) and its environs (≈450 arcmin2) has been performed with the Advanced CCD Imaging Spectrometer on board the Chandra X-Ray Observatory.