Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Reid, I N."'
Autor:
Spencer, J. R., Stern, S. A., Moore, J. M., Weaver, H. A., Singer, K. N., Olkin, C. B., Verbiscer, A. J., McKinnon, W. B., Parker, J. Wm., Beyer, R. A., Keane, J. T., Lauer, T. R., Porter, S. B., White, O. L., Buratti, B. J., El-Maarry, M. R., Lisse, C. M., Parker, A. H., Throop, H. B., Robbins, S. J., Umurhan, O. M., Binzel, R. P., Britt, D. T., Buie, M. W., Cheng, A. F., Cruikshank, D. P., Elliott, H. A., Gladstone, G. R., Grundy, W. M., Hill, M. E., Horanyi, M., Jennings, D. E., Kavelaars, J. J., Linscott, I. R., McComas, D. J., McNutt, R. L., Protopapa, S., Reuter, D. C., Schenk, P. M., Showalter, M. R., Young, L. A., Zangari, A. M., Abedin, A. Y., Beddingfield, C. B., Benecchi, S. D., Bernardoni, E., Bierson, C. J., Borncamp, D., Bray, V. J., Chaikin, A. L., Dhingra, R. D., Fuentes, C., Fuse, T., Gay, P. L, Gwyn, S. D. J., Hamilton, D. P., Hofgartner, J. D., Holman, M. J., Howard, A. D., Howett, C. J. A., Karoji, H., Kaufmann, D. E., Kinczyk, M., May, B. H., Mountain, M., Pätzold, M., Petit, J. M., Piquette, M. R., Reid, I. N., Reitsema, H. J., Runyon, K. D., Sheppard, S. S., Stansberry, J. A., Stryk, T., Tanga, P., Tholen, D. J., Trilling, D. E., Wasserman, L. H.
Publikováno v:
Science, 367, aay3999 (2020)
The Cold Classical Kuiper Belt, a class of small bodies in undisturbed orbits beyond Neptune, are primitive objects preserving information about Solar System formation. The New Horizons spacecraft flew past one of these objects, the 36 km long contac
Externí odkaz:
http://arxiv.org/abs/2004.00727
We have analyzed FUSE, COS, GHRS, and Keck HIRES spectra of the UV-bright star Barnard 29 in M13 (NGC 6205). By comparing the photospheric abundances derived from multiple ionization states of C, N, O, Si, and S, we infer an effective temperature T_e
Externí odkaz:
http://arxiv.org/abs/1903.00350
Autor:
Ryan Jr., R. E., Reid, I. N.
We present predictions for the surface density of ultracool dwarfs (with spectral types M8-T8) for a host of deep fields that are likely to be observed with the James Webb Space Telescope. Based on simple thin and thick/thin disk (exponential) models
Externí odkaz:
http://arxiv.org/abs/1510.05019
Autor:
Aberasturi, M., Burgasser, A. J., Mora, A., Solano, E., Martín, E. L., Reid, I. N., Looper, D.
We used HST/WFC3 observations of a sample of 26 nearby ($\le$20 pc) mid to late T dwarfs to search for cooler companions and measure the multiplicity statistics of brown dwarfs. Tightly-separated companions were searched for using a double-PSF fittin
Externí odkaz:
http://arxiv.org/abs/1408.4259
Autor:
Robberto, M., Soderblom, D. R., Bergeron, E., Kozhurina-Platais, V., Makidon, R. B., McCullough, P. R., McMaster, M., Panagia, N., Reid, I. N., Levay, Z., Frattare, L., Da Rio, N., Andersen, M., O'Dell, C. R., Stassun, K. G., Simon, M., Feigelson, E. D., Stauffer, J. R., Meyer, M., Reggiani, M., Krist, J., Manara, C. F., Romaniello, M., Hillenbrand, L. A., Ricci, L., Palla, F., Najita, J. R., Ananna, T. T., Scandariato, G., Smith, K.
The Hubble Space Telescope (HST) Treasury Program on the Orion Nebula Cluster has used 104 orbits of HST time to image the Great Orion Nebula region with the Advanced Camera for Surveys (ACS), the Wide-Field/Planetary Camera 2 (WFPC2) and the Near In
Externí odkaz:
http://arxiv.org/abs/1304.4866
Autor:
Milone, A. P., Piotto, G., Bedin, L. R., Aparicio, A., Anderson, J., Sarajedini, A., Marino, A. F., Moretti, A., Davies, M. B., Chaboyer, B., Dotter, A., Hempel, M., Marin-Franch, A., Majewski, S., Paust, N. E. Q., Reid, I. N., Rosenberg, A., Siegel, M.
The fraction of binary stars is an important ingredient to interpret globular cluster dynamical evolution and their stellar population. We investigate the properties of main-sequence binaries measured in a uniform photometric sample of 59 Galactic gl
Externí odkaz:
http://arxiv.org/abs/1111.0552
Autor:
Cimatti, A., Robberto, M., Baugh, C. M., Beckwith, S. V. W., Content, R., Daddi, E., De Lucia, G., Garilli, B., Guzzo, L., Kauffmann, G., Lehnert, M., Maccagni, D., Martinez-Sansigre, A., Pasian, F., Reid, I. N., Rosati, P., Salvaterra, R., Stiavelli, M., Wang, Y., Osorio, M. Zapatero, team, the SPACE
Publikováno v:
Exper.Astron.23:39-66,2009
We describe the scientific motivations, the mission concept and the instrumentation of SPACE, a class-M mission proposed for concept study at the first call of the ESA Cosmic-Vision 2015-2025 planning cycle. SPACE aims to produce the largest three-di
Externí odkaz:
http://arxiv.org/abs/0804.4433
Autor:
Milone, A. P., Bedin, L. R., Piotto, G., Anderson, J., King, I. R., Sarajedini, A., Dotter, A., Chaboyer, B., Marin-Franch, A., Majewski, S., Aparicio, A., Hempel, M., Paust, N. E. Q., Reid, I. N., Rosenberg, A., Siegel, M.
Photometry with HST's ACS reveals that the subgiant branch (SGB) of the globular cluster NGC 1851 splits into two well-defined branches. If the split is due only to an age effect, the two SGBs would imply two star formation episodes separated by $\si
Externí odkaz:
http://arxiv.org/abs/0709.3762
Autor:
Sarajedini, Ata, Bedin, L., Chaboyer, B., Dotter, A., Siegel, M., Anderson, J., Aparicio, A., King, I., Majewski, S., Marin-Franch, A., Piotto, G., Reid, I. N., Rosenberg, A.
Publikováno v:
Astron.J.133:1658-1672,2007
We present the first results of a large ACS Survey of Galactic globular clusters. This Hubble Space Telescope (HST) Treasury project is designed to obtain photometry with S/N > ~10 for main sequence stars with masses > ~0.2Msun in a sample of globula
Externí odkaz:
http://arxiv.org/abs/astro-ph/0612598
Autor:
Reid, I. N.
The host stars of extrasolar planets tend to be metal-rich. We have examined the data for these stars for evidence of trends in other galactic parameters, without success. However, several ESP hosts are likely to be members of the thick disk populati
Externí odkaz:
http://arxiv.org/abs/astro-ph/0608298