Zobrazeno 1 - 10
of 27
pro vyhledávání: '"KILGARD, ROY"'
Autor:
Duvvuri, Girish M., Cauley, P. Wilson, Aguirre, Fernando Cruz, Kilgard, Roy, France, Kevin, Berta-Thompson, Zachory K., Pineda, J. Sebastian
V1298 Tau is a young pre-main sequence star hosting four known exoplanets that are prime targets for transmission spectroscopy with current-generation instruments. This work pieces together observations from the NICER X-ray telescope, the Space Teles
Externí odkaz:
http://arxiv.org/abs/2310.00155
Mrk 1018 is a "changing-look" AGN whose optical spectrum transitioned from a Type 1.9 to Type 1 between 1979 and 1984 and back to a Type 1.9 in 2015. This latest transition was accompanied by a decrease in X-ray flux. We analyze the Chandra spectra f
Externí odkaz:
http://arxiv.org/abs/1703.07410
Autor:
Windemuth, Diana, Herbst, William, Tingle, Evan, Fuechsl, Rachel, Kilgard, Roy, Pinette, Melanie, Templeton, Matthew, Henden, Arne
Publikováno v:
2013 ApJ 768 67
The eclipsing binary Theta1 Orionis B1, variable star designation BM Ori, is the faintest of the four well-known Trapezium stars at the heart of the Orion Nebula. The primary is a B3 star (~6Msun) but the nature of the secondary (~2Msun) has long bee
Externí odkaz:
http://arxiv.org/abs/1303.5091
Autor:
Wilkes, Belinda J., Kilgard, Roy, Kim, Dong-Woo, Kim, Minsun, Polletta, Mari, Lonsdale, Carol, Smith, Harding E., Surace, Jason, Owen, Frazer N., Franceschini, A., Siana, Brian, Shupe, David
Publikováno v:
Astrophys.J.Suppl.185:433-450,2009
We report a moderate-depth (70 ksec), contiguous 0.7 sq.deg, Chandra survey, in the Lockman Hole Field of the Spitzer/SWIRE Legacy Survey coincident with a completed, ultra-deep VLA survey with deep optical and near-infrared imaging in-hand. The prim
Externí odkaz:
http://arxiv.org/abs/0910.2675
Autor:
Jha, Saurabh, Pahre, Michael A., Garnavich, Peter M., Calkins, Michael L., Kilgard, Roy E., Matheson, Thomas, McDowell, Jonathan C., Roll, John B., Stanek, Krzysztof Z.
Publikováno v:
Astrophysical Journal 554 (2001), L155
The gamma-ray burst (GRB) 010222 is the brightest GRB detected to date by the BeppoSAX satellite. Prompt identification of the associated optical transient (OT) allowed for spectroscopy with the Tillinghast 1.5m telescope at F. L. Whipple Observatory
Externí odkaz:
http://arxiv.org/abs/astro-ph/0103081
Publikováno v:
Proceedings of the International Astronomical Union. 08/03/2005, Vol. 1 Issue S230, p189-192. 4p.
Akademický článek
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Autor:
Wilkes, Belinda, J, Kilgard, Roy, Kim, Dong, Woo, Kim, Minsun, Polletta, Mari, Lonsdale, Carol, Smith, Harding, E, Surace, Jason, Owen, Frazer, N, Franceschini, Alberto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3657::962d3933d7cef1262def05145f4d0221
http://hdl.handle.net/11577/2377790
http://hdl.handle.net/11577/2377790
Autor:
Kilgard, Roy E.
In this thesis, I study a sample of 11 nearby “normal” spiral galaxies and one starburst galaxy with the Chandra X-ray Observatory and supporting ground-based telescopes, with particular emphasis on the characterisation of the discrete X-ray poin
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.495495
Akademický článek
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