Zobrazeno 1 - 10
of 40
pro vyhledávání: '"McLeod, K. K."'
Autor:
Knudstrup, E., Gandolfi, D., Nowak, G., Persson, C. M., Furlan, E., Livingston, J., Matthews, E., Lundkvist, M. S., Winther, M. L., Rørsted, J. L., Albrecht, S. H., Goffo, E., Carleo, I., Deeg, H. J., Collins, K. A., Narita, N., Isaacson, H., Redfield, S., Dai, F., Hirano, T., Murphy, J. M. Akana, Beard, C., Buchhave, L. A., Cary, S., Chontos, A., Crossfield, I., Cochran, W. D., Conti, D., Dalba, P. A., Esposito, M., Fajardo-Acosta, S., Giacalone, S., Grunblatt, S. K., Guerra, P., Hatzes, A. P., Holcomb, R., Horta, F. G., Howard, A. W., Huber, D., Jenkins, J. M., Kabáth, P., Kane, S., Korth, J., Lam, K. W. F., Lester, K. V., Matson, R., McLeod, K. K., Orell-Miquel, J., Murgas, F., Palle, E., Polanski, A. S., Ricker, G., Robertson, P., Rubenzahl, R., Schlieder, J E., Seager, S., Smith, A. M. S., Tenenbaum, P., Turtelboom, E., Vanderspek, R., Weiss, L., Winn, J.
We report the discovery and confirmation of the planetary system TOI-1288. This late G dwarf harbours two planets: TOI-1288 b and TOI-1288 c. We combine TESS space-borne and ground-based transit photometry with HARPS-N and HIRES high-precision Dopple
Externí odkaz:
http://arxiv.org/abs/2211.17035
Autor:
González-Álvarez, E., Osorio, M. R. Zapatero, Sanz-Forcada, J., Caballero, J. A., Reffert, S., Béjar, V. J. S., Hatzes, A. P., Herrero, E., Jeffers, S. V., Kemmer, J., López-González, M. J., Luque, R., Molaverdikhani, K., Morello, G., Nagel, E., Quirrenbach, A., Rodríguez, E., Rodríguez-López, C., Schlecker, M., Schweitzer, A., Stock, S., Passegger, V. M., Trifonov, T., Amado, P. J., Baker, D., Boyd, P. T., Cadieux, C., Charbonneau, D., Collins, K. A., Doyon, R., Dreizler, S., Espinoza, N., Furész, G., Furlan, E., Hesse, K., Howell, S. B., Jenkins, J. M., Kidwell, R. C., Latham, D. W., McLeod, K. K., Montes, D., Morales, J. C., O'Dwyer, T., Pallé, E., Pedraz, S., Reiners, A., Ribas, I., Quinn, S. N., Schnaible, C., Seager, S., Skinner, B., Smith, J. C., Schwarz, R. P., Shporer, A., Vanderspek, R., Winn, J. N.
Publikováno v:
A&A 658, A138 (2022)
Two transiting planet candidates with super-Earth radii around the nearby K7--M0 dwarf star TOI-1238 were announced by TESS. We aim to validate their planetary nature using precise radial velocities (RV) taken with the CARMENES spectrograph. We obtai
Externí odkaz:
http://arxiv.org/abs/2111.14602
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We have used Minor Planet Center data and tools to explore the discovery circumstances and properties of the currently known population of over 10,000 NEAs, and to quantify the challenges for follow-up from ground-based telescopes. The increasing rat
Externí odkaz:
http://arxiv.org/abs/1504.00712
Autor:
Todorov, K. O., Luhman, K. L., Konopacky, Q. M., McLeod, K. K., Apai, D., Ghez, A. M., Pascucci, I., Robberto, M.
We present the results of a search for companions to young brown dwarfs in the Taurus and Chamaeleon I star forming regions (1/2-3 Myr). We have used WFPC2 on board HST to obtain F791W and F850LP images of 47 members of these regions that have spectr
Externí odkaz:
http://arxiv.org/abs/1404.0213
We have performed a survey for substellar companions to young brown dwarfs in the Taurus star-forming region using the Wide Field Planetary Camera 2 on board the Hubble Space Telescope. In these data, we have discovered a candidate companion at a pro
Externí odkaz:
http://arxiv.org/abs/1004.0539
Autor:
McLeod, K. K., Bechtold, Jill
Publikováno v:
Astrophys.J.704:415-438,2009
We have undertaken a project to investigate the host galaxies and environments of a sample of quasars at z~4. In this paper, we describe deep near-infrared imaging of 34 targets using the Magellan I and Gemini North telescopes. We discuss in detail s
Externí odkaz:
http://arxiv.org/abs/0909.2630
Publikováno v:
Astrophys.J. 623 (2005) 1141-1156
We present the results of a HST WFPC2 search for substellar companions to members of the star-forming cluster IC 348. The detection limits for companions to low-mass stars and brown dwarfs in the PC images are dm_791=0, 2.5, and 5.5 at separations of
Externí odkaz:
http://arxiv.org/abs/astro-ph/0501537
Autor:
Kuraszkiewicz, J., Wilkes, B. J., Hooper, E. J., Wood, K., Bjorkman, J., Delain, K., Whitney, B., Hughes, D. H., McLeod, K. K., Elvis, M., Impey, C., Lonsdale, C., Malkan, M., McDowell, J. C.
Publikováno v:
Astrophys.J.590:128-148,2003
[Abridged] We present ISO far-infrared (IR) observations of 21 hard X-ray selected AGN from the HEAO-1 A2 sample. We compare the far-IR to X-ray spectral energy distributions (SEDs) of this sample with various radio and optically selected AGN samples
Externí odkaz:
http://arxiv.org/abs/astro-ph/0302572
Autor:
McLeod, K. K., McLeod, B. A.
We have obtained Near-Infrared Camera and Multi-Object Spectrometer images of 16 radio quiet quasars observed as part of a project to investigate the ``luminosity/host-mass limit.'' The limit results were presented in McLeod, Rieke, & Storrie-Lombard
Externí odkaz:
http://arxiv.org/abs/astro-ph/0010127