Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Xavier Koenig"'
Autor:
H. B. Öoglman, Robert D. Gehrz, Terry J. Jones, Sumner Starrfield, M. J. Barlow, R. Mark Wagner, S. L. Lumsden, Rosario Gonzalez-Riestra, Alberto Salama, James E. Lyke, Robert M. Hjellming, Xavier Koenig, A. Evans, Chick E Woodward, Matthew A. Greenhouse, Joachim Krautter, D. Péquignot, Robert Williams
Publikováno v:
The Astronomical Journal. 126:993-1005
We present spectroscopic observations of the classical nova CP Crucis (Nova Crux 1996) obtained with the Infrared Space Observatory Short Wavelength Spectrometer (ISO SWS) and the Anglo-Australian Telescope using both the Infrared Imaging Spectrograp
Class I protostars in three high-mass star-forming regions are found to have correlations among the local projected density of other Class I protostars, the summed flux from these other protostars, and the protostellar luminosity in the WISE 22 micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe1771831e91b3656f35166db9beec93
Autor:
Ping Zhao, Jonathan E. Grindlay, Jaesub Hong, Xavier Koenig, Maureen van den Berg, Silas Laycock, A. Comastri, L. Angelini, M. Cappi
Publikováno v:
AIP Conference Proceedings.
We have been conducting the Chandra Multi‐wavelength Plane Survey (ChaMPlane) for the last decade. ChaMPlane is designed to survey the point X‐ray sources discovered by the Chandra X‐ray Observatory in the galactic plane in order to constrain t
Autor:
Giovanni G. Fazio, Sylvain Bontemps, Donald R. Mizuno, Sean Carey, Robert A. Gutermuth, Eric Keto, Joseph D. Adams, Lori Allen, Joseph L. Hora, Kathleen E. Kraemer, Nicola Schneider, Robert Simon, Howard A. Smith, S. Thomas Megeath, Michael P. Egan, Xavier Koenig, Frédérique Motte, Stephan D. Price
Publikováno v:
The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2010, 139 (6), pp.2319-2329. ⟨10.1088/0004-6256/139/6/2319⟩
The Astronomical Journal, 2010, 139 (6), pp.2319-2329. ⟨10.1088/0004-6256/139/6/2319⟩
Astronomical Journal
Astronomical Journal, American Astronomical Society, 2010, 139 (6), pp.2319-2329. ⟨10.1088/0004-6256/139/6/2319⟩
The Astronomical Journal, American Astronomical Society, 2010, 139 (6), pp.2319-2329. ⟨10.1088/0004-6256/139/6/2319⟩
The Astronomical Journal, 2010, 139 (6), pp.2319-2329. ⟨10.1088/0004-6256/139/6/2319⟩
Astronomical Journal
Astronomical Journal, American Astronomical Society, 2010, 139 (6), pp.2319-2329. ⟨10.1088/0004-6256/139/6/2319⟩
We present observations of newly discovered 24 micron circumstellar structures detected with the Multiband Imaging Photometer for Spitzer (MIPS) around three evolved stars in the Cygnus-X star forming region. One of the objects, BD+43 3710, has a bip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3374eacc801f2eeb9446f86cc701fd6
http://hdl.handle.net/20.500.12278/97118
http://hdl.handle.net/20.500.12278/97118
Autor:
Joseph L. Hora, S. T. Megeath, Robert A. Gutermuth, Philip W. Lucas, I. M. Beerer, Xavier Koenig, Robert Simon, Eric Keto, Nicola Schneider, Giovanni G. Fazio, Howard A. Smith, Stephan D. Price, Donald R. Mizuno, Frédérique Motte, J. D. Adams, Jesús Hernández, Sean K. Carey, Kathleen E. Kraemer, Sylvain Bontemps, Lori E. Allen
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2010, 720 (1), pp.679-693. ⟨10.1088/0004-637X/720/1/679⟩
The Astrophysical Journal, 2010, 720 (1), pp.679-693. ⟨10.1088/0004-637X/720/1/679⟩
The Astrophysical Journal, American Astronomical Society, 2010, 720 (1), pp.679-693. ⟨10.1088/0004-637X/720/1/679⟩
The Astrophysical Journal, 2010, 720 (1), pp.679-693. ⟨10.1088/0004-637X/720/1/679⟩
We present new images and photometry of the massive star forming complex Cygnus X obtained with IRAC and MIPS on the Spitzer Space Telescope. A combination of IRAC, MIPS, UKIDSS, and 2MASS data are used to identify and classify young stellar objects.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d90491c1ccf7d6e5f88b3309448137b1
https://hal.archives-ouvertes.fr/hal-00525265
https://hal.archives-ouvertes.fr/hal-00525265
Autor:
Xavier Koenig, Lori Allen
We present the results of a survey of young intermediate mass stars (age $
Comment: 35 pages, 10 figures, accepted to Astrophysical Journal
Comment: 35 pages, 10 figures, accepted to Astrophysical Journal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc1d3ef42eb040bdaf80518b607b01b6
We report the discovery of four dusty cometary tails around low mass stars in two young clusters belonging to the W5 star forming region. Fits to the observed emission profiles from 24 micron observations with the Spitzer Space Telescope give tail li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::645b8db9491e9d4d33a8419fe3a69339
http://arxiv.org/abs/0809.1993
http://arxiv.org/abs/0809.1993
Autor:
Christopher M. Brunt, Robert A. Gutermuth, Lori Allen, James Muzerolle, Joseph L. Hora, Xavier Koenig
We present images and initial results from our extensive Spitzer Space Telescope imaging survey of the W5 H II region with the Infrared Array Camera (IRAC) and Multiband Imaging Photometer for Spitzer (MIPS). We detect dense clusters of stars, center
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00fa5efe0bf407d0876650f9f4142c9a
http://arxiv.org/abs/0808.3284
http://arxiv.org/abs/0808.3284
Autor:
Silas Laycock, Xavier Koenig, Jonathan E. Grindlay, Maureen van den Berg, Eric M. Schlegel, Jaesub Hong, Ping Zhao
We describe the X-ray analysis procedure of the on-going Chandra Multiwavelength Plane (ChaMPlane) survey and report the initial results from the analysis of 15 selected anti-Galactic center observations (90 deg < l < 270 deg). We describe the X-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812cb088e2b787abbbe9a2782b8089c0
Autor:
Xavier Koenig, Jaesub Hong, Jonathan E. Grindlay, Silas Laycock, Ping Zhao, Maureen van den Berg, Eric M. Schlegel
The ChaMPlane survey to identify and analyze the serendipitous X-ray sources in deep Galactic plane fields incorporates the ChaMPlane Optical Survey, which is one of NOAO's Long-term Survey Programs. We started this optical imaging survey in March 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::183f8fe30a667eafb2b64ad548f49f89