santos pedraz
santos pedraz
Staff astronomer, Calar Alto Observatory
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The CARMENES search for exoplanets around M dwarfs-High-resolution optical and near-infrared spectroscopy of 324 survey stars
A Reiners, M Zechmeister, JA Caballero, I Ribas, JC Morales, SV Jeffers, ...
Astronomy & Astrophysics 612, A49, 2018
CARMENES: high-resolution spectra and precise radial velocities in the red and infrared
A Quirrenbach, PJ Amado, I Ribas, A Reiners, JA Caballero, W Seifert, ...
Ground-based and Airborne Instrumentation for Astronomy VII 10702, 246-263, 2018
A Pluto-like radius and a high albedo for the dwarf planet Eris from an occultation
B Sicardy, JL Ortiz, M Assafin, E Jehin, A Maury, E Lellouch, RG Hutton, ...
Nature 478 (7370), 493-496, 2011
Decay of the GRB 990123 optical afterglow: implications for the fireball model
AJ Castro-Tirado, MR Zapatero-Osorio, N Caon, LM Cairós, J Hjorth, ...
Science 283 (5410), 2069-2073, 1999
The CARMENES search for exoplanets around M dwarfs-First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems
T Trifonov, M Kürster, M Zechmeister, L Tal-Or, JA Caballero, ...
Astronomy & Astrophysics 609, A117, 2018
The CARMENES search for exoplanets around M dwarfs-Two temperate Earth-mass planet candidates around Teegarden’s Star
M Zechmeister, S Dreizler, I Ribas, A Reiners, JA Caballero, FF Bauer, ...
Astronomy & Astrophysics 627, A49, 2019
Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization
R Luque, E Pallé, D Kossakowski, S Dreizler, J Kemmer, N Espinoza, ...
Astronomy & Astrophysics 628, A39, 2019
Evidence of fast rotation in dwarf elliptical galaxies
S Pedraz, J Gorgas, N Cardiel, P Sánchez-Blázquez, R Guzmán
Monthly Notices of the Royal Astronomical Society 332 (3), L59-L63, 2002
The CARMENES search for exoplanets around M dwarfs-Activity indicators at visible and near-infrared wavelengths
P Schöfer, SV Jeffers, A Reiners, D Shulyak, B Fuhrmeister, EN Johnson, ...
Astronomy & Astrophysics 623, A44, 2019
The CARMENES search for exoplanets around M dwarfs-Photospheric parameters of target stars from high-resolution spectroscopy
VM Passegger, A Reiners, SV Jeffers, S Wende-von Berg, P Schoefer, ...
Astronomy & Astrophysics 615, A6, 2018
PISCO: The PMAS/PPak Integral-field Supernova Hosts Compilation
L Galbany, JP Anderson, SF Sánchez, H Kuncarayakti, S Pedraz, ...
The Astrophysical Journal 855 (2), 107, 2018
A giant exoplanet orbiting a very-low-mass star challenges planet formation models
JC Morales, AJ Mustill, I Ribas, MB Davies, A Reiners, FF Bauer, ...
Science 365 (6460), 1441-1445, 2019
Empirical calibration of the near-infrared Ca ii triplet — II. The stellar atmospheric parameters
AJ Cenarro, J Gorgas, N Cardiel, S Pedraz, RF Peletier, A Vazdekis
Monthly Notices of the Royal Astronomical Society 326 (3), 981-994, 2001
Magnetic fields in M dwarfs from the CARMENES survey
D Shulyak, A Reiners, E Nagel, L Tal-Or, JA Caballero, M Zechmeister, ...
Astronomy & Astrophysics 626, A86, 2019
The CARMENES search for exoplanets around M dwarfs-Radial velocities and activity indicators from cross-correlation functions with weighted binary masks
M Lafarga, I Ribas, C Lovis, M Perger, M Zechmeister, FF Bauer, ...
Astronomy & Astrophysics 636, A36, 2020
Using spectroscopic data to disentangle stellar population properties
N Cardiel, J Gorgas, P Sánchez-Blázquez, AJ Cenarro, S Pedraz, ...
Astronomy & Astrophysics 409 (2), 511-522, 2003
The CARMENES search for exoplanets around M dwarfs-HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf
A Reiners, I Ribas, M Zechmeister, JA Caballero, T Trifonov, S Dreizler, ...
Astronomy & Astrophysics 609, L5, 2018
Empirical calibration of the λ4000 Å break
J Gorgas, N Cardiel, S Pedraz, JJ González
Astronomy and Astrophysics Supplement Series 139 (1), 29-41, 1999
CARMENES: an overview six months after first light
A Quirrenbach, PJ Amado, JA Caballero, R Mundt, A Reiners, I Ribas, ...
Ground-based and airborne instrumentation for astronomy VI 9908, 296-309, 2016
CAFE: calar alto fiber-fed Échelle spectrograph
J Aceituno, SF Sánchez, F Grupp, J Lillo, M Hernán-Obispo, D Benitez, ...
Astronomy & Astrophysics 552, A31, 2013
El sistema no puede realizar la operación en estos momentos. Inténtalo de nuevo más tarde.
Artículos 1–20