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ESO 3.6m telescope, Oscar for escale

ESO 3.6m telescope, Oscar for escale.

Credit: Oscar Barragán

Dr. Oscar Barragan Villanueva

Postdoctoral Research Assistant

Research theme

  • Astronomy and astrophysics
  • Exoplanets and planetary physics

Sub department

  • Astrophysics

Research groups

  • Exoplanets and Stellar Physics
oscar.barragan@physics.ox.ac.uk
Personal webpage
Github
Publications
ORCID:0000-0003-0563-0493
  • About
  • Current projects
  • Publications
logo pyaneti
Pyaneti

pyaneti is a code that allows to fit multi-planet signals in RV and photometric data

Check the code here

Mass determination of the 1:3:5 near-resonant planets transiting GJ 9827 (K2-135)★

Astronomy & Astrophysics EDP Sciences 618 (2018) a116

Authors:

J Prieto-Arranz, E Palle, D Gandolfi, O Barragán, EW Guenther, F Dai, M Fridlund, T Hirano, J Livingston, R Luque, P Niraula, CM Persson, S Redfield, S Albrecht, R Alonso, G Antoniciello, J Cabrera, WD Cochran, Sz Csizmadia, H Deeg, Ph Eigmüller, M Endl, A Erikson, ME Everett, A Fukui, S Grziwa, AP Hatzes, D Hidalgo, M Hjorth, J Korth, D Lorenzo-Oliveira, F Murgas, N Narita, D Nespral, G Nowak, M Pätzold, P Montañez Rodríguez, H Rauer, I Ribas, AMS Smith, T Trifonov, V Van Eylen, JN Winn
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Super-Earth of 8 M⊕ in a 2.2-day orbit around the K5V star K2-216

Astronomy & Astrophysics EDP Sciences 618 (2018) a33

Authors:

CM Persson, M Fridlund, O Barragán, F Dai, D Gandolfi, AP Hatzes, T Hirano, S Grziwa, J Korth, J Prieto-Arranz, L Fossati, V Van Eylen, AB Justesen, J Livingston, D Kubyshkina, HJ Deeg, EW Guenther, G Nowak, J Cabrera, Ph Eigmüller, Sz Csizmadia, AMS Smith, A Erikson, S Albrecht, Alonso Sobrino, WD Cochran, M Endl, M Esposito, A Fukui, P Heeren, D Hidalgo, M Hjorth, M Kuzuhara, N Narita, D Nespral, E Palle, M Pätzold, H Rauer, F Rodler, JN Winn
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HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 478:4 (2018) 4866-4880

Authors:

V Van Eylen, F Dai, S Mathur, D Gandolfi, S Albrecht, M Fridlund, RA García, E Guenther, M Hjorth, AB Justesen, J Livingston, MN Lund, F Pérez Hernández, J Prieto-Arranz, C Regulo, L Bugnet, ME Everett, T Hirano, D Nespral, G Nowak, E Palle, V Silva Aguirre, T Trifonov, JN Winn, O Barragán, PG Beck, WJ Chaplin, WD Cochran, S Csizmadia, H Deeg, M Endl, P Heeren, S Grziwa, AP Hatzes, D Hidalgo, J Korth, S Mathis, P Montañes Rodriguez, N Narita, M Patzold, CM Persson, F Rodler, AMS Smith
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44 Validated Planets from K2 Campaign 10

The Astronomical Journal American Astronomical Society 156:2 (2018) 78

Authors:

John H Livingston, Michael Endl, Fei Dai, William D Cochran, Oscar Barragan, Davide Gandolfi, Teruyuki Hirano, Sascha Grziwa, Alexis MS Smith, Simon Albrecht, Juan Cabrera, Szilard Csizmadia, Jerome P de Leon, Hans Deeg, Philipp Eigmüller, Anders Erikson, Mark Everett, Malcolm Fridlund, Akihiko Fukui, Eike W Guenther, Artie P Hatzes, Steve Howell, Judith Korth, Norio Narita, David Nespral, Grzegorz Nowak, Enric Palle, Martin Pätzold, Carina M Persson, Jorge Prieto-Arranz, Heike Rauer, Motohide Tamura, Vincent Van Eylen, Joshua N Winn
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K2-139 b: a low-mass warm Jupiter on a 29-d orbit transiting an active K0 V star

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 475:2 (2018) 1765-1776

Authors:

O Barragán, D Gandolfi, AMS Smith, HJ Deeg, MCV Fridlund, CM Persson, P Donati, M Endl, Sz Csizmadia, S Grziwa, D Nespral, AP Hatzes, WD Cochran, L Fossati, SS Brems, J Cabrera, F Cusano, Ph Eigmüller, C Eiroa, A Erikson, E Guenther, J Korth, D Lorenzo-Oliveira, L Mancini, M Pätzold, J Prieto-Arranz, H Rauer, I Rebollido, J Saario, OV Zakhozhay
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