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Your search keyword '"Fernandez-Soto, Alberto"' showing total 54 results
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54 results on '"Fernandez-Soto, Alberto"'

52. Photometric Redshifts of Galaxies in the Hubble Deep Field

Author

Lanzetta, Kenneth M., Fernandez-Soto, Alberto, and Yahil, Amos

Subjects
Astrophysics (astro-ph), Astrophysics::Instrumentation and Methods for Astrophysics, FOS: Physical sciences, Astrophysics::Solar and Stellar Astrophysics, Astrophysics::Earth and Planetary Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Astrophysics::Galaxy Astrophysics
Abstract

We describe our application of broad-band photometric redshift techniques to faint galaxies in the Hubble Deep Field. To magnitudes AB(8140) < 26, the accuracy of the photometric redshifts is a few tenths and the reliability of the photometric redshifts approaches 100%. At fainter magnitudes the effects of photometric error on the photometric redshifts can be rigorously quantified and accounted for. We argue that broad-band photometric redshift techniques can be applied to accurately and reliably estimate redshifts of galaxies that are up to many magnitudes fainter than the spectroscopic limit., 21 pages, LaTex, 9 figures, to be published in The Hubble Deep Field, proceedings of the Space Telescope Science Institute 1997 May Symposium, ed. M. Livio, S. M. Fall, and P. Madau

53. Swift, VLT and Gamma Ray Bursts: The Richness and Beauty of the Global View

Author

Chincarini, Guido, Margutti, Raffaella, Covino, Stefano, D Avanzo, Paolo, Fugazza, Dino, Guidorzi, Cristiano, Mao, Jirong, Moretti, Alberto, Capalbi, Milvia, Cusumano, Giancarlo, D Elia, Valerio, Della Valle, Massimo, Fiore, Fabrizio, Mangano, Vanessa, Molinari, Emilio, Perri, Matteo, Romano, Patrizia, Ruben Salvaterra, Zerbi, Filippo, Campana, Sergio, Giommi, Paolo, Guarneri, Adriano, Stella, Luigi, Tagliaferri, Gianpiero, Pian, Elena, Palazzi, Eliana, Piranomonte, Silvia, Antonelli, Angelo, Salotti, Luca, and Fernandez Soto, Alberto

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