John A. Nousek
Harvard University
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Featured researches published by John A. Nousek.
arXiv: Astrophysics | 2001
Karen T. Lewis; David N. Burrows; John A. Nousek; Gordon Garmire; Patrick O. Slane; John P. Hughes
We present the preliminary results of a 40.8 ks Chandra ACIS observation of the young supernova remnant (SNR) N103B located in the Large Magellanic Cloud. The image reveals structure at the sub-arcsecond level, including several bright knots and filamentary structures. The remnant has the characteristic spectrum of a Type Ia SNR, containing strong lines of Fe, He- and H-like Si and S, Ar, and Ca. Narrow band images reveal non-uniformities in the remnant.
International Astronomical Union Colloquium | 1984
John A. Nousek; Gordon Garmire; George Weaver
Maps of the diffuse X-ray background intensity are presented, spanning four energy intervals. The lowest energy interval (0.18 to 0.56 keV) is dominated by local emission, while the next two intervals (0.56 to 1.0 keV and 1.0 to 1.4 keV) reveal more distant and more sharply defined structures. Enlarged maps of several of these structures are presented, including the North Polar Spur, the Galactic Center region and the Eridanus Loop.
Archive | 2004
S. D. Barthelmy; David N. Burrows; J. R. Cummings; E. E. Fenimore; N. Gehrels; Mike R. Goad; Derek D. Hullinger; Hans A. Krimm; C. B. Markwardt; Francis E. Marshall; Kassandra M. McLean; John A. Nousek; Julian P. Osborne; D. M. Palmer; A. M. Parsons; G. Sato; M. Suzuki; G. Tagliaferri; J. Tueller
Archive | 1996
G. Chartas; Gordon Garmire; John A. Nousek; Dale Edward Graessle; Lars R. Furenlid
Archive | 2006
J. A. Kennea; Francis E. Marshall; Daniel Steeghs; C. B. Markwardt; D. N. Burrows; Manuel A. P. Torres; Jonathan M. Miller; Sally D. Hunsberger; John A. Nousek; Neil Gehrels
Archive | 2005
J. A. Kennea; Judith Lea Racusin; D. N. Burrows; Sally D. Hunsberger; John A. Nousek; Neil Gehrels
Archive | 2005
Peter W. A. Roming; Loius M. Barbier; M. Trippico; John A. Nousek
Archive | 2005
T. S. Poole; C. P. Hurkett; Sally D. Hunsberger; Alice A. Breeveld; Patricia Therese Boyd; N. Gehrels; Keith O. Mason; John A. Nousek
Archive | 2005
Sally D. Hunsberger; Alice A. Breeveld; Peter W. A. Roming; Keith O. Mason; Patricia Schady; M. V. Ivanushkina; Katherine E. McGowan; T. S. Poole; Caryl Gronwall; Massimiliano De Pasquale; Alexander J. Blustin; Peter J. Brown; S. R. Rosen; Cynthia H. James; Patricia Therese Boyd; S. T. Holland; Martin D. Still; Wayne B. Landsman; Penelope Smith; Bruce R. Hancock; Susanne Koch; Michael P. Carter; Howard E. Huckle; Patrick S. Broos; Tracy L. M. Kennedy; S. D. Barthelmy; David N. Burrows; John A. Nousek; Margaret Chester; N. Gehrels
Archive | 2005
A. M. Parsons; S. D. Barthelmy; J. R. Cummings; E. E. Fenimore; N. Gehrels; Derek D. Hullinger; Sally D. Hunsberger; Hans A. Krimm; C. B. Markwardt; D. M. Palmer; T. Sakamoto; G. Sato; M. Suzuki; J. Tueller; David N. Burrows; J. A. Kennea; John A. Nousek; Guido Chincarini; Patrizia Romano
