Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Christian D. Howard"'
Publikováno v:
The Astrophysical Journal. 714:L249-L253
We present the results of a pilot wide-field radial velocity and metal abundance survey of red giants in ten fields in the Small Magellanic Cloud (SMC). The targets lie at projected distances of 0.9 and 1.9 kpc from the SMC centre ($m-M=18.79$) to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1db46b7c17f8af53a3b595ad3132599b
https://doi.org/10.1088/2041-8205/714/2/l249
https://doi.org/10.1088/2041-8205/714/2/l249
Publikováno v:
Proceedings of the International Astronomical Union. 3:333-338
We present recent results from a Keck study of the composition of the Galactic bulge, as well as results from the bulge Bulge Radial Velocity Assay (BRAVA). Culminating a 10 year investigation, Fulbright, McWilliam, & Rich (2006, 2007) solved the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7878ee5fa4db4b0e17361bd7a409b666
https://doi.org/10.1017/s174392130801805x
https://doi.org/10.1017/s174392130801805x
Publikováno v:
The Astrophysical Journal. 658:L29-L32
We are undertaking a large scale radial velocity survey of the Galactic bulge which uses M giant stars selected from the 2MASS catalog as targets for the CTIO 4m Hydra multi-object spectrograph. The aim of this survey is to test dynamical models of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5002c2b3115ea1ee895ac5c2c3d44e9
https://doi.org/10.1086/513509
https://doi.org/10.1086/513509
Autor:
Michael P. Muno, Yoshitomo Maeda, Marshall W. Bautz, Gordon P. Garmire, Niel Brandt, Leisa K. Townsley, Mark Morris, Eric D. Feigelson, George Chartas, Christian D. Howard, Frederick K. Baganoff
Publikováno v:
Proceedings of the Galactic Center Workshop 2002: The Central 300 parsecs of the Milky Way
A deep observation toward the Galactic center with the Chandra X-Ray Observatory revealed a number of extended features, in addition to Sgr A* and SgrA East. Here, we focus on two curious, extended X-ray structures: large-scale (∼10 pc) bipolar lob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ee31af6d8249136dc91383d0ea106bd
https://doi.org/10.1002/asna.200385110
https://doi.org/10.1002/asna.200385110
Autor:
William R. F. Dent, Carlos Eiroa, David Barrado, Christophe Pinte, Gwendolyn Meeus, Jonathan Williams, S. Vicente, Inga Kamp, Jean-Charles Augereau, Pablo Riviere-Marichalar, G. S. Mathews, Gaspard Duchene, Christian D. Howard, William D. Vacca, Göran Sandell, Carol A. Grady, Francois Menard, Aki Roberge, Wing-Fai Thi, Linda Podio
Publikováno v:
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
The Astrophysical Journal, 776, 21
Astrophysical Journal, 776(1):21. IOP PUBLISHING LTD
instname
The Astrophysical Journal, 776, 21
Astrophysical Journal, 776(1):21. IOP PUBLISHING LTD
The Astrophysical Journal 776.1 (2013): 21 reproduced by permission of the AAS
The Herschel Space Observatory was used to observe ∼120 pre-main-sequence stars in Taurus as part of the GASPS Open Time Key project. Photodetector Array Camera and
The Herschel Space Observatory was used to observe ∼120 pre-main-sequence stars in Taurus as part of the GASPS Open Time Key project. Photodetector Array Camera and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9a21598abb2e1655508e2d9e29af9c0
http://arxiv.org/abs/1308.6019
http://arxiv.org/abs/1308.6019
Autor:
Suzanne Ramsay, William C. Danchi, Nuria Huélamo, Christian D. Howard, Davide Fedele, François Ménard, Eric Pantin, Carol A. Grady, J. Lebreton, I. de Gregorio-Molsalvo, Andres Carmona, José M. Torrelles, Christophe Pinte, Ilaria Pascucci, Benjamin Montesinos, Inga Kamp, Wing-Fai Thi, Jonathan Williams, Peter Woitke, Glenn J. White, I. Mendigutía, J. Donaldson, A. Mora, Geoffrey S. Mathews, Maria Morales-Calderon, Alexander V. Krivov, D. Barrado y Navascués, Giambattista Aresu, Jean-Charles Augereau, Gwendolyn Meeus, Aki Roberge, I. Tilling, Pablo Riviere-Marichalar, Linda Podio, Göran Sandell, Neil M. Phillips, Sean D. Brittain, C. Martin-Zaidi, David R. Ardila, B. Riaz, Carlos Eiroa, René Liseau, William R. F. Dent, David R. Ciardi, Hideko Nomura, S. Vicente, Sean M. Andrews, B. Vandenbusche, Enrique Solano, Gaspard Duchêne
Publikováno v:
Publications of the Astronomical Society of the Pacific
Publications of the Astronomical Society of the Pacific, 2013, 125 (927), pp.477-505. ⟨10.1086/670826⟩
Publications of the Astronomical Society of the Pacific, 2013, 125 (927), pp.477-505. ⟨10.1086/670826⟩
GASPS is a far-infrared line and continuum survey of protoplanetary and young debris disks using PACS on the Herschel Space Observatory. The survey includes [OI] at 63 microns, as well as 70, 100 and 160um continuum, with the brightest objects also s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f907f23a92c96a98df107ff54ecee9
https://lirias.kuleuven.be/handle/123456789/505530
https://lirias.kuleuven.be/handle/123456789/505530
Autor:
Göran Sandell, Giambattista Aresu, A. Mora, W. F. R. Dent, D. R. Flower, Christian D. Howard, Sean D. Brittain, Inga Kamp, Christophe Pinte, Linda Podio, Glenn J. White
Publikováno v:
Astronomy & astrophysics, 545:A44. EDP Sciences
Observations of the atomic and molecular line emission associated with jets and outflows emitted by young stellar objects can be used to trace the various evolutionary stages they pass through as they evolve to become main sequence stars. To understa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b37183216d17f224ae7d8fb55788b14
http://adsabs.harvard.edu/abs/2012A&A...545A..44P
http://adsabs.harvard.edu/abs/2012A&A...545A..44P
Autor:
Göran Sandell, Pablo Riviere-Marichalar, Glenn J. White, Benjamin Montesinos, Christophe Pinte, David Barrado, Inga Kamp, Francois Menard, W. F. Thi, I. Mendigutía, Peter Woitke, Gwendolyn Meeus, Linda Podio, Christian D. Howard, William R. F. Dent
Publikováno v:
Astronomy & astrophysics, 538:L3. EDP Sciences
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Astronomy and Astrophysics 538 (2012): L3 reproduced with permission from Astronomy & Astrophysics
Line spectra of 68 Taurus T Tauri stars were obtained with the Herschel-PACS (Photodetector Array Camera and Spectrometer) instrument as part of t
Line spectra of 68 Taurus T Tauri stars were obtained with the Herschel-PACS (Photodetector Array Camera and Spectrometer) instrument as part of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cd7f847cc0a894bc580a91e77515147
https://hdl.handle.net/10486/662036
https://hdl.handle.net/10486/662036
Autor:
Kunder, Andrea, Wang, Yougang, Robin, Annie, Shen, Juntai, Johnson, Christian, Stubbs, Scott, Howard, Christian, De Propris, Roberto, Rich, R., Koch, Andreas, Kormendy, John, Soto, Mario, Frinchaboy, Peter, Reitzel, David, Zhao, Hongsheng, Origlia, Livia, Kunder Andreas Koch R. Michael Rich Roberto De Propris Christian D. Howard Scott A. Stubbs Christian I. Johnson Juntai Shen Yougang Wang Annie C. Robin John Kormendy Mario Soto Peter Frinchaboy David B. Reitzel Hongsheng Zhao Livia Origlia, Andrea
Publikováno v:
The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2012, 143 (3), pp.57. ⟨10.1088/0004-6256/143/3/57⟩
ASTRONOMICAL JOURNAL
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
The Astronomical Journal, American Astronomical Society, 2012, 143 (3), pp.57. ⟨10.1088/0004-6256/143/3/57⟩
ASTRONOMICAL JOURNAL
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
We present new radial velocity measurements from the Bulge Radial Velocity Assay (BRAVA), a large scale spectroscopic survey of M-type giants in the Galactic bulge/bar region. The sample of ~4500 new radial velocities, mostly in the region -10 deg <
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e821ac1be58ff265ecebf979c6f767a
https://hal.archives-ouvertes.fr/hal-00676506
https://hal.archives-ouvertes.fr/hal-00676506
Autor:
P. Woitke, C. Martin-Zaidi, Francois Menard, Inga Kamp, Myriam Benisty, Wing-Fai Thi, E. Tatulli, G. Sandell, G. J. White, Carlos Eiroa, Christophe Pinte, Gwendolyn Meeus, Sean D. Brittain, Christian D. Howard, I. Pascucci, C. A. Grady
Publikováno v:
Astronomy & astrophysics, 530:L2. EDP Sciences
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Astronomy and Astrophysics 530 (2011): L2 Reproduced with permission from Astronomy & Astrophysics
Despite its importance in the thermal balance of the gas and in the determination of primeval planetary atmospheres, the chemistry in protoplaneta
Despite its importance in the thermal balance of the gas and in the determination of primeval planetary atmospheres, the chemistry in protoplaneta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d752ce2202f7b34187649d447e478205
https://hdl.handle.net/11370/e4a73432-aa14-4345-af50-b3292976fee2
https://hdl.handle.net/11370/e4a73432-aa14-4345-af50-b3292976fee2