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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

Exoplanets around Low-mass Stars Unveiled by K2

The Astronomical Journal American Astronomical Society 155:3 (2018) 127

Authors:

Teruyuki Hirano, Fei Dai, Davide Gandolfi, Akihiko Fukui, John H Livingston, Kohei Miyakawa, Michael Endl, William D Cochran, Francisco J Alonso-Floriano, Masayuki Kuzuhara, David Montes, Tsuguru Ryu, Simon Albrecht, Oscar Barragan, Juan Cabrera, Szilard Csizmadia, Hans Deeg, Philipp Eigmüller, Anders Erikson, Malcolm Fridlund, Sascha Grziwa, Eike W Guenther, Artie P Hatzes, Judith Korth, Tomoyuki Kudo, Nobuhiko Kusakabe, Norio Narita, David Nespral, Grzegorz Nowak, Martin Pätzold, Enric Palle, Carina M Persson, Jorge Prieto-Arranz, Heike Rauer, Ignasi Ribas, Bun’ei Sato, Alexis MS Smith, Motohide Tamura, Yusuke Tanaka, Vincent Van Eylen, Joshua N Winn
More details from the publisher

K2-155: A Bright Metal-poor M Dwarf with Three Transiting Super-Earths

The Astronomical Journal American Astronomical Society 155:3 (2018) 124

Authors:

Teruyuki Hirano, Fei Dai, John H Livingston, Yuka Fujii, William D Cochran, Michael Endl, Davide Gandolfi, Seth Redfield, Joshua N Winn, Eike W Guenther, Jorge Prieto-Arranz, Simon Albrecht, Oscar Barragan, Juan Cabrera, P Wilson Cauley, Szilard Csizmadia, Hans Deeg, Philipp Eigmüller, Anders Erikson, Malcolm Fridlund, Akihiko Fukui, Sascha Grziwa, Artie P Hatzes, Judith Korth, Norio Narita, David Nespral, Prajwal Niraula, Grzegorz Nowak, Martin Pätzold, Enric Palle, Carina M Persson, Heike Rauer, Ignasi Ribas, Alexis MS Smith, Vincent Van Eylen
More details from the publisher

Three Small Planets Transiting a Hyades Star

The Astronomical Journal American Astronomical Society 155:3 (2018) 115

Authors:

John H Livingston, Fei Dai, Teruyuki Hirano, Davide Gandolfi, Grzegorz Nowak, Michael Endl, Sergio Velasco, Akihiko Fukui, Norio Narita, Jorge Prieto-Arranz, Oscar Barragan, Felice Cusano, Simon Albrecht, Juan Cabrera, William D Cochran, Szilard Csizmadia, Hans J Deeg, Philipp Eigmüller, Anders Erikson, Malcolm Fridlund, Sascha Grziwa, Eike W Guenther, Artie P Hatzes, Kiyoe Kawauchi, Judith Korth, David Nespral, Enric Palle, Martin Pätzold, Carina M Persson, Heike Rauer, Alexis MS Smith, Motohide Tamura, Yusuke Tanaka, Vincent Van Eylen, Noriharu Watanabe, Joshua N Winn
More details from the publisher

The Discovery and Mass Measurement of a New Ultra-short-period Planet: K2-131b

The Astronomical Journal American Astronomical Society 154:6 (2017) 226

Authors:

Fei Dai, Joshua N Winn, Davide Gandolfi, Sharon X Wang, Johanna K Teske, Jennifer Burt, Simon Albrecht, Oscar Barragán, William D Cochran, Michael Endl, Malcolm Fridlund, Artie P Hatzes, Teruyuki Hirano, Lea A Hirsch, Marshall C Johnson, Anders Bo Justesen, John Livingston, Carina M Persson, Jorge Prieto-Arranz, Andrew Vanderburg, Roi Alonso, Giuliano Antoniciello, Pamela Arriagada, RP Butler, Juan Cabrera, Jeffrey D Crane, Felice Cusano, Szilárd Csizmadia, Hans Deeg, Sergio B Dieterich, Philipp Eigmüller, Anders Erikson, Mark E Everett, Akihiko Fukui, Sascha Grziwa, Eike W Guenther, Gregory W Henry, Steve B Howell, John Asher Johnson, Judith Korth, Masayuki Kuzuhara, Norio Narita, David Nespral, Grzegorz Nowak, Enric Palle, Martin Pätzold, Heike Rauer, Pilar Montañés Rodríguez, Stephen A Shectman, Alexis MS Smith, Ian B Thompson, Vincent Van Eylen, Michael W Williamson, Robert A Wittenmyer
More details from the publisher
More details

Three Super-Earths Transiting the Nearby Star GJ 9827

The Astronomical Journal American Astronomical Society 154:6 (2017) 266

Authors:

Prajwal Niraula, Seth Redfield, Fei Dai, Oscar Barragán, Davide Gandolfi, P Wilson Cauley, Teruyuki Hirano, Judith Korth, Alexis MS Smith, Jorge Prieto-Arranz, Sascha Grziwa, Malcolm Fridlund, Carina M Persson, Anders Bo Justesen, Joshua N Winn, Simon Albrecht, William D Cochran, Szilard Csizmadia, Girish M Duvvuri, Michael Endl, Artie P Hatzes, John H Livingston, Norio Narita, David Nespral, Grzegorz Nowak, Martin Pätzold, Enric Palle, Vincent Van Eylen
More details from the publisher

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