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Signal Correction to Reveal other Earths

Publikacje

Separating planetary reflex Doppler shifts from stellar variability in the wavelength domain

Autorzy: A. Collier Cameron; A. Collier Cameron; Eric B. Ford; Sahar Shahaf; Suzanne Aigrain; Xavier Dumusque; Raphaëlle D. Haywood; Raphaëlle D. Haywood; Annelies Mortier; David F. Phillips; Lars A. Buchhave; Massimo Cecconi; H. M. Cegla; H. M. Cegla; Rosario Cosentino; M. Cretignier; Adriano Ghedina; M. Gonzalez; David W. Latham; Marcello Lodi; Mercedes López-Morales; Giuseppina Micela; Emilio Molinar
Opublikowane w: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.48550/arxiv.2011.00018

TOI-431/HIP 26013: a super-Earth and a sub-Neptune transiting a bright, early K dwarf, with a third RV planet

Autorzy: Ares Osborn, David J. Armstrong, Bryson Cale, Rafael Brahm, Robert A. Wittenmyer, Fei Dai, Ian J. M. Crossfield, Edward M. Bryant, Vardan Adibekyan, Ryan Cloutier, Karen A. Collins, E. Delgado Mena, Malcolm Fridlund, Coel Hellier, Steve B. Howell, George W. King, Jorge Lillo-Box, Jon Otegi, S. Sousa, Keivan G. Stassun, Elisabeth C. Matthews, Carl Ziegler, George Ricker, Roland Vanderspek, David W.
Opublikowane w: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2313

RASSINE: Interactive tool for normalising stellar spectra

Autorzy: M. Cretignier, J. Francfort, X. Dumusque, R. Allart, F. Pepe
Opublikowane w: Astronomy & Astrophysics, Numer 640, 2020, Strona(/y) A42, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202037722

Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS)

Autorzy: V. Bourrier, D. Ehrenreich, M. Lendl, M. Cretignier, R. Allart, X. Dumusque, H. M. Cegla, A. Suárez-Mascareño, A. Wyttenbach, H. J. Hoeijmakers, C. Melo, T. Kuntzer, N. Astudillo-Defru, H. Giles, K. Heng, D. Kitzmann, B. Lavie, C. Lovis, F. Murgas, V. Nascimbeni, F. Pepe, L. Pino, D. Segransan, S. Udry
Opublikowane w: Astronomy & Astrophysics, Numer 635, 2020, Strona(/y) A205, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/201936640

The Rossiter-McLaughlin effect Revolutions: An ultra-short period planet and a warm mini-Neptune on perpendicular orbits

Autorzy: V. Bourrier, C. Lovis, M. Cretignier, R. Allart, X. Dumusque, J.-B. Delisle, A. Deline, S. G. Sousa, V. Adibekyan, Y. Alibert, S. C. C. Barros, F. Borsa, S. Cristiani, O. Demangeon, D. Ehrenreich, P. Figueira, J.I. González Hernández, M. Lendl, J. Lillo-Box, G. Lo Curto, P. Di Marcantonio, C.J.A.P. Martins, D. Mégevand, A. Mehner, G. Micela, P. Molaro, M. Oshagh, E. Palle, F. Pepe, E. Poretti,
Opublikowane w: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202141527

Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N and TESS

Autorzy: G. Lacedelli, T. G. Wilson, L. Malavolta, M. J. Hooton, A. Collier Cameron, Y. Alibert, A. Mortier, A. Bonfanti, R. D. Haywood, S. Hoyer, G. Piotto, A. Bekkelien, A. M. Vanderburg, W. Benz, X. Dumusque, A. Deline, M. López-Morales, L. Borsato, K. Rice, L. Fossati, D. W. Latham, A. Brandeker, E. Poretti, S. G. Sousa, A. Sozzetti, S. Salmon, C. J. Burke, V. Van Grootel, M. M. Fausnaugh, V. Adibekya
Opublikowane w: Monthly Notices of the Royal Astronomical Society, 2022, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac199

The SOPHIE search for northern extrasolar planets

Autorzy: N. C. Hara, F. Bouchy, M. Stalport, I. Boisse, J. Rodrigues, J.-B. Delisle, A. Santerne, G. W. Henry, L. Arnold, N. Astudillo-Defru, S. Borgniet, X. Bonfils, V. Bourrier, B. Brugger, B. Courcol, S. Dalal, M. Deleuil, X. Delfosse, O. Demangeon, R. F. Díaz, X. Dumusque, T. Forveille, G. Hébrard, M. J. Hobson, F. Kiefer, T. Lopez, L. Mignon, O. Mousis, C. Moutou, F. Pepe, J. Rey, N. C. Santos, D. S
Opublikowane w: Astronomy & Astrophysics, Numer 636, 2020, Strona(/y) L6, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/201937254

K2-79b and K2-222b: Mass measurements of two small exoplanets with periods beyond 10 days that overlap with periodic magnetic activity signals

Autorzy: Chantanelle Nava, Mercedes López-Morales, Annelies Mortier, Li Zeng, Helen A. C. Giles, Allyson Bieryla, Andrew Vanderburg, Lars A. Buchhave, Ennio Poretti, Steven H. Saar, Xavier Dumusque, David W. Latham, David Charbonneau, Mario Damasso, Aldo S. Bonomo, Christophe Lovis, Andrew Collier Cameron, Jason D. Eastman, Alessandro Sozzetti, Rosario Cosentino, Marco Pedani, Francesco Pepe, Emilio Molin
Opublikowane w: The Astronomical Journal, 2022, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.3847/1538-3881/ac3141

Masses for the seven planets in K2-32 and K2-233

Autorzy: J. Lillo-Box, T. A. Lopez, A. Santerne, L. D. Nielsen, S. C. C. Barros, M. Deleuil, L. Acuña, O. Mousis, S. G. Sousa, V. Adibekyan, D. J. Armstrong, D. Barrado, D. Bayliss, D. J. A. Brown, O. D. S. Demangeon, X. Dumusque, P. Figueira, S. Hojjatpanah, H. P. Osborn, N. C. Santos, S. Udry
Opublikowane w: Astronomy & Astrophysics, Numer 640, 2020, Strona(/y) A48, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202037896

Nightside condensation of iron in an ultrahot giant exoplanet

Autorzy: David Ehrenreich, Christophe Lovis, Romain Allart, María Rosa Zapatero Osorio, Francesco Pepe, Stefano Cristiani, Rafael Rebolo, Nuno C. Santos, Francesco Borsa, Olivier Demangeon, Xavier Dumusque, Jonay I. González Hernández, Núria Casasayas-Barris, Damien Ségransan, Sérgio Sousa, Manuel Abreu, Vardan Adibekyan, Michael Affolter, Carlos Allende Prieto, Yann Alibert, Matteo Aliverti, David A
Opublikowane w: Nature, Numer 580/7805, 2020, Strona(/y) 597-601, ISSN 0028-0836
Wydawca: Nature Publishing Group
DOI: 10.1038/s41586-020-2107-1

A precise architecture characterization of the π Mensae planetary system

Autorzy: M. Damasso, A. Sozzetti, C. Lovis, S. C. C. Barros, S. G. Sousa, O. D. S. Demangeon, J. P. Faria, J. Lillo-Box, S. Cristiani, F. Pepe, R. Rebolo, N. C. Santos, M. R. Zapatero Osorio, J. I. González Hernández, M. Amate, L. Pasquini, F. M. Zerbi, V. Adibekyan, M. Abreu, M. Affolter, Y. Alibert, M. Aliverti, R. Allart, C. Allende Prieto, D. Álvarez, D. Alves, G. Avila, V. Baldini, T. Bandy, W. Ben
Opublikowane w: Astronomy & Astrophysics, Numer 642, 2020, Strona(/y) A31, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202038416

TESS and HARPS reveal two sub-Neptunes around TOI 1062

Autorzy: J. F. Otegi; J. F. Otegi; François Bouchy; Ravit Helled; David J. Armstrong; M. Stalport; Angelica Psaridi; J.-B. Delisle; Keivan G. Stassun; Elisa Delgado-Mena; Nuno C. Santos; Nathan Hara; Karen A. Collins; Siddharth Gandhi; Caroline Dorn; Matteo Brogi; M. Fridlund; M. Fridlund; H. P. Osborn; H. P. Osborn; Sergio Hoyer; Stéphane Udry; S. Hojjatpanah; Louise D. Nielsen; Xavier Dumusque; Vardan
Opublikowane w: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202040247

Long-term stellar activity variations and their effect on radial-velocity measurements

Autorzy: J. Costes; Christopher A. Watson; Ernst J. W. de Mooij; S. H. Saar; Xavier Dumusque; Collier Cameron; David F. Phillips; Maximilian N. Günther; James S. Jenkins; Annelies Mortier; A. Thompson
Opublikowane w: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.48550/arxiv.2105.01915

Testing the Spectroscopic Extraction of Suppression of Convective Blueshift

Autorzy: M. Miklos, T. W. Milbourne, R. D. Haywood, D. F. Phillips, S. H. Saar, N. Meunier, H. M. Cegla, X. Dumusque, N. Langellier, J. Maldonado, L. Malavolta, A. Mortier, S. Thompson, C. A. Watson, M. Cecconi, R. Cosentino, A. Ghedina, C-H. Li, M. López-Morales, E. Molinari, Ennio Poretti, D. Sasselov, A. Sozzetti, R. L. Walsworth
Opublikowane w: The Astrophysical Journal, Numer 888/2, 2020, Strona(/y) 117, ISSN 0004-637X
Wydawca: University of Chicago Press
DOI: 10.3847/1538-4357/ab59d5

Toward Extremely Precise Radial Velocities. I. Simulated Solar Spectra for Testing Exoplanet Detection Algorithms

Autorzy: Christian Gilbertson, Eric B. Ford, Xavier Dumusque
Opublikowane w: Research Notes of the AAS, Numer 4/4, 2020, Strona(/y) 59, ISSN 2515-5172
DOI: 10.3847/2515-5172/ab8d44

K2-111: an old system with two planets in near-resonance†

Autorzy: A Mortier, M R Zapatero Osorio, L Malavolta, Y Alibert, K Rice, J Lillo-Box, A Vanderburg, M Oshagh, L Buchhave, V Adibekyan, E Delgado Mena, M Lopez-Morales, D Charbonneau, S G Sousa, C Lovis, L Affer, C Allende Prieto, S C C Barros, S Benatti, A S Bonomo, W Boschin, F Bouchy, A Cabral, A Collier Cameron, R Cosentino, S Cristiani, O D S Demangeon, P Di Marcantonio, V D’Odorico, X Dumusque,
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 499/4, 2020, Strona(/y) 5004-5021, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3144

HD 213885b: a transiting 1-d-period super-Earth with an Earth-like composition around a bright ( V  = 7.9) star unveiled by TESS

Autorzy: Néstor Espinoza, Rafael Brahm, Thomas Henning, Andrés Jordán, Caroline Dorn, Felipe Rojas, Paula Sarkis, Diana Kossakowski, Martin Schlecker, Matías R Díaz, James S Jenkins, Claudia Aguilera-Gomez, Jon M Jenkins, Joseph D Twicken, Karen A Collins, Jack Lissauer, David J Armstrong, Vardan Adibekyan, David Barrado, Susana C C Barros, Matthew Battley, Daniel Bayliss, François Bouchy, Edward M B
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 491/2, 2020, Strona(/y) 2982-2999, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz3150

Three years of HARPS-N high-resolution spectroscopy and precise radial velocity data for the Sun

Autorzy: X. Dumusque, M. Cretignier, D. Sosnowska, N. Buchschacher, C. Lovis, D. F. Phillips, F. Pepe, F. Alesina, L. A. Buchhave, J. Burnier, M. Cecconi, H. M. Cegla, R. Cloutier, A. Collier Cameron, R. Cosentino, A. Ghedina, M. González, R. D. Haywood, D. W. Latham, M. Lodi, M. López-Morales, J. Maldonado, L. Malavolta, G. Micela, E. Molinari, A. Mortier, H. Pérez Ventura, M. Pinamonti, E. Poretti, K.
Opublikowane w: Astronomy & Astrophysics, Numer 648, 2021, Strona(/y) A103, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202039350

Identifying Exoplanets with Deep Learning. IV. Removing Stellar Activity Signals from Radial Velocity Measurements Using Neural Networks

Autorzy: de Beurs, Zoe L.; Vanderburg, Andrew; Shallue, Christopher J.; Dumusque, Xavier; Cameron, Andrew Collier; Buchhave, Lars A.; Cosentino, Rosario; Ghedina, Adriano; Haywood, Raphaëlle D.; Langellier, Nicholas; Latham, David W.; López-Morales, Mercedes; Mayor, Michel; Micela, Giusi; Milbourne, Timothy W.; Mortier, Annelies; Molinari, Emilio; Pepe, Francesco; Phillips, David F.; Pinamonti, Matteo; P
Opublikowane w: The Astrophysical Journal, Numer 4, 2021, ISSN 0004-637X
Wydawca: University of Chicago Press

A Pair of TESS Planets Spanning the Radius Valley around the Nearby Mid-M Dwarf LTT 3780

Autorzy: Ryan Cloutier, Jason D. Eastman, Joseph E. Rodriguez, Nicola Astudillo-Defru, Xavier Bonfils, Annelies Mortier, Christopher A. Watson, Manu Stalport, Matteo Pinamonti, Florian Lienhard, Avet Harutyunyan, Mario Damasso, David W. Latham, Karen A. Collins, Robert Massey, Jonathan Irwin, Jennifer G. Winters, David Charbonneau, Carl Ziegler, Elisabeth Matthews, Ian J. M. Crossfield, Laura Kreidberg, Sa
Opublikowane w: The Astronomical Journal, Numer 160/1, 2020, Strona(/y) 3, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.3847/1538-3881/ab91c2

A HARPS-N mass for the elusive Kepler-37d: a case study in disentangling stellar activity and planetary signals

Autorzy: V. M. Rajpaul, L. A. Buchhave, G. Lacedelli, K. Rice, A. Mortier, L. Malavolta, S. Aigrain, L. Borsato, A. W. Mayo, D. Charbonneau, M. Damasso, X. Dumusque, A. Ghedina, D. W. Latham, M. López-Morales, A. Magazzù, G. Micela, E. Molinari, F. Pepe, G. Piotto, E. Poretti, S. Rowther, A. Sozzetti, S. Udry, C. A. Watson
Opublikowane w: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2192

Transits of Known Planets Orbiting a Naked-eye Star

Autorzy: Stephen R. Kane, Selçuk Yalçınkaya, Hugh P. Osborn, Paul A. Dalba, Louise D. Nielsen, Andrew Vanderburg, Teo Močnik, Natalie R. Hinkel, Colby Ostberg, Ekrem Murat Esmer, Stéphane Udry, Tara Fetherolf, Özgür Baştürk, George R. Ricker, Roland Vanderspek, David W. Latham, Sara Seager, Joshua N. Winn, Jon M. Jenkins, Romain Allart, Jeremy Bailey, Jacob L. Bean, Francois Bouchy, R. Paul Butler
Opublikowane w: The Astronomical Journal, Numer 160/3, 2020, Strona(/y) 129, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.3847/1538-3881/aba835

Measuring precise radial velocities on individual spectral lines

Autorzy: M. Cretignier, X. Dumusque, R. Allart, F. Pepe, C. Lovis
Opublikowane w: Astronomy & Astrophysics, Numer 633, 2020, Strona(/y) A76, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/201936548

YARARA: Significant improvement in RV precision through post-processing of spectral time series

Autorzy: M. Cretignier, X. Dumusque, N. C. Hara, F. Pepe
Opublikowane w: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202140986

Revisiting Proxima with ESPRESSO

Autorzy: A. Suárez Mascareño, J. P. Faria, P. Figueira, C. Lovis, M. Damasso, J. I. González Hernández, R. Rebolo, S. Cristiani, F. Pepe, N. C. Santos, M. R. Zapatero Osorio, V. Adibekyan, S. Hojjatpanah, A. Sozzetti, F. Murgas, M. Abreu, M. Affolter, Y. Alibert, M. Aliverti, R. Allart, C. Allende Prieto, D. Alves, M. Amate, G. Avila, V. Baldini, T. Bandi, S. C. C. Barros, A. Bianco, W. Benz, F. Bouchy
Opublikowane w: Astronomy & Astrophysics, Numer 639, 2020, Strona(/y) A77, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202037745

An unusually low density ultra-short period super-Earth and three mini-Neptunes around the old star TOI-561

Autorzy: G Lacedelli, L Malavolta, L Borsato, G Piotto, D Nardiello, A Mortier, M Stalport, A Collier Cameron, E Poretti, L A Buchhave, M López-Morales, V Nascimbeni, T G Wilson, S Udry, D W Latham, A S Bonomo, M Damasso, X Dumusque, J M Jenkins, C Lovis, K Rice, D Sasselov, J N Winn, G Andreuzzi, R Cosentino, D Charbonneau, L Di Fabrizio, A F Martnez Fiorenzano, A Ghedina, A Harutyunyan, F Lienhard, G
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 501/3, 2021, Strona(/y) 4148-4166, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3728

TOI-1634 b: an Ultra-Short Period Keystone Planet Sitting Inside the M Dwarf Radius Valley

Autorzy: R. Cloutier, D. Charbonneau, K.G. Stassun, F. Murgas, A. Mortier, R. Massey, J.J. Lissauer, D.W. Latham, J. Irwin, R.D. Haywood, P. Guerra, E. Girardin, S.A. Giacalone, P. Bosch-Cabot, A. Bieryla, J. Winn, C.A. Watson, R. Vanderspek, S. Udry, M. Tamura, A. Sozzetti, A. Shporer, D. Ségransan, S. Seager, A.B. Savel, D. Sasselov, M. Rose, G. Ricker, K. Rice, E.V. Quintana, S.N. Quinn, G. Piotto, D.
Opublikowane w: The Astronomical Journal, 2021, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.3847/1538-3881/ac0157

Estimating Magnetic Filling Factors from Simultaneous Spectroscopy and Photometry: Disentangling Spots, Plage, and Network

Autorzy: T. W. Milbourne; David F. Phillips; Nicholas Langellier; Annelies Mortier; Raphaëlle D. Haywood; S. H. Saar; Heather M. Cegla; A. Collier Cameron; Xavier Dumusque; David W. Latham; Luca Malavolta; Jesus Maldonado; Samantha Thompson; Andrew Vanderburg; Christopher A. Watson; Lars A. Buchhave; M. Cecconi; Rosario Cosentino; Adriano Ghedina; M. Gonzalez; Marcello Lodi; Mercedes López-Morales; Aless
Opublikowane w: The Astrophysical Journal, 2021, ISSN 0004-637X
Wydawca: University of Chicago Press
DOI: 10.48550/arxiv.2105.09113

The EXPRES Stellar Signals Project II. State of the Field in Disentangling Photospheric Velocities

Autorzy: Lily L. Zhao; Debra A. Fischer; Eric B. Ford; Alex Wise; Michaël Cretignier; Suzanne Aigrain; Oscar Barragan; Megan Bedell; Lars A. Buchhave; João D. Camacho; Heather M. Cegla; Jessi Cisewski-Kehe; Andrew Collier Cameron; Zoe L. de Beurs; Sally Dodson-Robinson; Xavier Dumusque; João P. Faria; Christian Gilbertson; Charlotte Haley; Justin Harrell; David W. Hogg; Parker Holzer; Ancy Anna John; Ba
Opublikowane w: The Astronomical Journal, 2022, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.17863/cam.81235

Wolf 503 b: Characterization of a Sub-Neptune Orbiting a Metal-poor K Dwarf

Autorzy: Alex S. Polanski; Ian J. M. Crossfield; Jennifer Burt; Grzegorz Nowak; Mercedes Lopez-Morales; Annelies Mortier; Ennio Poretti; Aida Behmard; Björn Benneke; Sarah Blunt; Aldo S. Bonomo; R. Paul Butler; Ashley Chontos; Rosario Cosentino; Jeffrey D. Crane; Xavier Dumusque; Benjamin J. Fulton; Adriano Ghedina; Varoujan Gorjian; Samuel K. Grunblatt; Avet Harutyunyan; Andrew W. Howard; Howard Isaacson
Opublikowane w: The Astronomical Journal, 2021, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.48550/arxiv.2107.08092

ESPRESSO at VLT

Autorzy: F. Pepe, S. Cristiani, R. Rebolo, N. C. Santos, H. Dekker, A. Cabral, P. Di Marcantonio, P. Figueira, G. Lo Curto, C. Lovis, M. Mayor, D. Mégevand, P. Molaro, M. Riva, M. R. Zapatero Osorio, M. Amate, A. Manescau, L. Pasquini, F. M. Zerbi, V. Adibekyan, M. Abreu, M. Affolter, Y. Alibert, M. Aliverti, R. Allart, C. Allende Prieto, D. Álvarez, D. Alves, G. Avila, V. Baldini, T. Bandy, S. C. C. Bar
Opublikowane w: Astronomy & Astrophysics, Numer 645, 2021, Strona(/y) A96, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202038306

Identifying Exoplanets with Deep Learning. IV. Removing Stellar Activity Signals from Radial Velocity Measurements Using Neural Networks

Autorzy: Zoe. L. de Beurs; Andrew Vanderburg; Christopher J. Shallue; Xavier Dumusque; Andrew Collier Cameron; Christopher Leet; Lars A. Buchhave; Rosario Cosentino; Adriano Ghedina; Raphaëlle D. Haywood; Nicholas Langellier; David W. Latham; Mercedes López-Morales; Michel Mayor; Giusi Micela; Timothy W. Milbourne; Annelies Mortier; Emilio Molinari; Francesco Pepe; David F. Phillips; Matteo Pinamonti; Gi
Opublikowane w: The Astronomical Journal, 2022, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.17863/cam.86487

TOI-1634 b: an Ultra-Short Period Keystone Planet Sitting Inside the M Dwarf Radius Valley

Autorzy: R. Cloutier, D. Charbonneau, K.G. Stassun, F. Murgas, A. Mortier, R. Massey, J.J. Lissauer, D.W. Latham, J. Irwin, R.D. Haywood, P. Guerra, E. Girardin, S.A. Giacalone, P. Bosch-Cabot, A. Bieryla, J. Winn, C.A. Watson, R. Vanderspek, S. Udry, M. Tamura, A. Sozzetti, A. Shporer, D. Ségransan, S. Seager, A.B. Savel, D. Sasselov, M. Rose, G. Ricker, K. Rice, E.V. Quintana, S.N. Quinn, G. Piotto, D.
Opublikowane w: Monthly Notices of the Royal Astronomical Society, 2021, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1427

HD207897 b: A dense sub-Neptune transiting a nearby and bright K-type star

Autorzy: N. Heidari, I. Boisse, J. Orell-Mique, G. Hebrard, L. Acuna, N. C. Hara, J. Lillo-Box, J. D. Eastman, L. Arnold, N. Astudillo-Defru, V. Adibekyan, A. Bieryla, X. Bonfils, F. Bouchy, T. Barclay, C.E. Brasseur, S. Borgniet, V. Bourrier, L. Buchhave, A. Behmard, C. Beard, N. M .Batalha, B.Courcol, P. Cortes-Zuleta, K. Collins, A. Carmona, I. J. M. Crossfield, A. Chontos, X. Delfosse, S. Dalal, M.Dele
Opublikowane w: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202141429

Detection Limits of Low-mass, Long-period Exoplanets Using Gaussian Processes Applied to HARPS-N Solar Radial Velocities

Autorzy: N. Langellier, T. W. Milbourne, D. F. Phillips, R. D. Haywood, S. H. Saar, A. Mortier, L. Malavolta, S. Thompson, A. Collier Cameron, X. Dumusque, H. M. Cegla, D. W. Latham, J. Maldonado, C. A. Watson, N. Buchschacher, M. Cecconi, D. Charbonneau, R. Cosentino, A. Ghedina, M. Gonzalez, C-H. Li, M. Lodi, M. López-Morales, G. Micela, E. Molinari, F. Pepe, E. Poretti, K. Rice, D. Sasselov, A. Sozzett
Opublikowane w: The Astronomical Journal, Numer 161/6, 2021, Strona(/y) 287, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.3847/1538-3881/abf1e0

A candidate short-period sub-Earth orbiting Proxima Centauri

Autorzy: J. P. Faria, A. Suárez Mascareño, P. Figueira, A. M. Silva, M. Damasso, O. Demangeon, F. Pepe, N. C. Santos, R. Rebolo, S. Cristiani, V. Adibekyan, Y. Alibert, R. Allart, S. C. C. Barros, A. Cabral, V. D'Odorico, P. Di Marcantonio, X. Dumusque, D. Ehrenreich, J. I. González Hernández, N. Hara, J. Lillo-Box, G. Lo Curto, C. Lovis, C. J. A. P. Martins, D. Mégevand, A. Mehner, G. Micela, P. Mola
Opublikowane w: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202142337

A novel framework for semi-Bayesian radial velocities through template matching

Autorzy: A. M. Silva, J. P. Faria, N. C. Santos, S. G. Sousa, P. T. P. Viana, J. H. C. Martins, P. Figueira, C. Lovis, F. Pepe, S. Cristiani, R. Rebolo, R. Allart, A. Cabral, A. Mehner, A. Sozzetti, A. Suárez Mascareño, C. J.A.P. Martins, D. Ehrenreich, D. Mégevand, E. Palle, G. Lo Curto, H. M. Tabernero, J. Lillo-Box, J. I. González Hernández, M. R. Zapatero Osorio, N. C. Hara, N. J. Nunes, P. Di Mar
Opublikowane w: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202142262

TOI-1235 b: A Keystone Super-Earth for Testing Radius Valley Emergence Models around Early M Dwarfs

Autorzy: Ryan Cloutier, Joseph E. Rodriguez, Jonathan Irwin, David Charbonneau, Keivan G. Stassun, Annelies Mortier, David W. Latham, Howard Isaacson, Andrew W. Howard, Stéphane Udry, Thomas G. Wilson, Christopher A. Watson, Matteo Pinamonti, Florian Lienhard, Paolo Giacobbe, Pere Guerra, Karen A. Collins, Allyson Beiryla, Gilbert A. Esquerdo, Elisabeth Matthews, Rachel A. Matson, Steve B. Howell, Elise F
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Wydawca: American Astronomical Society
DOI: 10.3847/1538-3881/ab9534

ESPRESSO high-resolution transmission spectroscopy of WASP-76 b

Autorzy: H. M. Tabernero, M. R. Zapatero Osorio, R. Allart, F. Borsa, N. Casasayas-Barris, O. Demangeon, D. Ehrenreich, J. Lillo-Box, C. Lovis, E. Pallé, S. G. Sousa, R. Rebolo, N. C. Santos, F. Pepe, S. Cristiani, V. Adibekyan, C. Allende Prieto, Y. Alibert, S. C. C. Barros, F. Bouchy, V. Bourrier, V. D’Odorico, X. Dumusque, J. P. Faria, P. Figueira, R. Génova Santos, J. I. González Hernández, S. Ho
Opublikowane w: Astronomy & Astrophysics, Numer 646, 2021, Strona(/y) A158, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202039511

The spectral impact of magnetic activity on disc-integrated HARPS-N solar observations: exploring new activity indicators

Autorzy: A P G Thompson, C A Watson, R D Haywood, J C Costes, E de Mooij, A Collier Cameron, X Dumusque, D F Phillips, S H Saar, A Mortier, T W Milbourne, S Aigrain, H M Cegla, D Charbonneau, R Cosentino, A Ghedina, D W Latham, M López-Morales, G Micela, E Molinari, E Poretti, A Sozzetti, S Thompson, R Walsworth
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 494/3, 2020, Strona(/y) 4279-4290, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa1010

Broadband transmission spectroscopy of HD 209458b with ESPRESSO: evidence for Na, TiO, or both

Autorzy: N. C. Santos, E. Cristo, O. Demangeon, M. Oshagh, R. Allart, S. C. C. Barros, F. Borsa, V. Bourrier, N. Casasayas-Barris, D. Ehrenreich, J. P. Faria, P. Figueira, J. H. C. Martins, G. Micela, E. Pallé, A. Sozzetti, H. M. Tabernero, M. R. Zapatero Osorio, F. Pepe, S. Cristiani, R. Rebolo, V. Adibekyan, C. Allende Prieto, Y. Alibert, F. Bouchy, A. Cabral, H. Dekker, P. Di Marcantonio, V. D’Odoric
Opublikowane w: Astronomy & Astrophysics, Numer 644, 2020, Strona(/y) A51, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202039454

The polar orbit of the warm Neptune GJ436b seen with VLT/ESPRESSO

Autorzy: V. Bourrier, M. R. Zapatero Osorio, R. Allart, O. Attia, M. Cretignier, X. Dumusque, C. Lovis, V. Adibekyan, F. Borsa, P. Figueira, J.I. González Hernández, A. Mehner, N. C. Santos, T. Schmidt, J. V. Seidel, A. Sozzetti, Y. Alibert, N. Casasayas-Barris, D. Ehrenreich, G. Lo Curto, C. J. A. P. Martins, P. Di Marcantonio, D. Mégevand, N.J. Nunes, E. Palle, E. Poretti, S. G. Sousa
Opublikowane w: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202142559

A remnant planetary core in the hot-Neptune desert

Autorzy: David J. Armstrong, Théo A. Lopez, Vardan Adibekyan, Richard A. Booth, Edward M. Bryant, Karen A. Collins, Magali Deleuil, Alexandre Emsenhuber, Chelsea X. Huang, George W. King, Jorge Lillo-Box, Jack J. Lissauer, Elisabeth Matthews, Olivier Mousis, Louise D. Nielsen, Hugh Osborn, Jon Otegi, Nuno C. Santos, Sérgio G. Sousa, Keivan G. Stassun, Dimitri Veras, Carl Ziegler, Jack S. Acton, Jose M. A
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Wydawca: Nature Publishing Group
DOI: 10.1038/s41586-020-2421-7

The HD 137496 system: A dense, hot super-Mercury and a cold Jupiter

Autorzy: T. Azevedo Silva, O. D. S. Demangeon, S. C. C. Barros, D. J. Armstrong, J. F. Otegi, D. Bossini, E. Delgado Mena, S. G. Sousa, V. Adibekyan, L. D. Nielsen, C. Dorn, J. Lillo-Box, N. C. Santos, S. Hoyer, K. G.Stassun, J. M. Almenara, D. Bayliss, D. Barrado, I. Boisse, D. J. A. Brown, R. F. Díaz, X. Dumusque, P. Figueira, A. Hadjigeorghiou, S. Hojjatpanah, O. Mousis, A. Osborn, A. Santerne, P. A. S
Opublikowane w: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202141520

Spectral Line Depth Variability in Radial Velocity Spectra

Autorzy: Alexander Wise, Peter Plavchan, Xavier Dumusque, Heather Cegla, Duncan Wright
Opublikowane w: The Astrophysical Journal, 2022, ISSN 0004-637X
Wydawca: University of Chicago Press
DOI: 10.3847/1538-4357/ac649b

WASP-127b: a misaligned planet with a partly cloudy atmosphere and tenuous sodium signature seen by ESPRESSO

Autorzy: R. Allart, L. Pino, C. Lovis, S. G. Sousa, N. Casasayas-Barris, M. R. Zapatero Osorio, M. Cretignier, E. Palle, F. Pepe, S. Cristiani, R. Rebolo, N. C. Santos, F. Borsa, V. Bourrier, O. D. S. Demangeon, D. Ehrenreich, B. Lavie, M. Lendl, J. Lillo-Box, G. Micela, M. Oshagh, A. Sozzetti, H. Tabernero, V. Adibekyan, C. Allende Prieto, Y. Alibert, M. Amate, W. Benz, F. Bouchy, A. Cabral, H. Dekker, V.
Opublikowane w: Astronomy & Astrophysics, Numer 644, 2020, Strona(/y) A155, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202039234

The young HD 73583 (TOI-560) planetary system: Two 10-M<SUB>⊕</SUB> mini-Neptunes transiting a 500-Myr-old, bright, and active K dwarf

Autorzy: O Barragán; D J Armstrong; D Gandolfi; I Carleo; A A Vidotto; C Villarreal D’Angelo; A Oklopčić; H Isaacson; D Oddo; K Collins; M Fridlund; S G Sousa; C M Persson; C Hellier; S Howell; A Howard; S Redfield; N Eisner; I Y Georgieva; D Dragomir; D Bayliss; L D Nielsen; B Klein; S Aigrain; M Zhang; J Teske; J D Twicken; J Jenkins; M Esposito; V Van Eylen; F Rodler; V Adibekyan; J Alarcon; D R
Opublikowane w: Monthly Notices of the Royal Astronomical Society, 2022, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
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Optical phase curve of the ultra-hot Jupiter WASP-121b

Autorzy: V. Bourrier, D. Kitzmann, T. Kuntzer, V. Nascimbeni, M. Lendl, B. Lavie, H. J. Hoeijmakers, L. Pino, D. Ehrenreich, K. Heng, R. Allart, H. M. Cegla, X. Dumusque, C. Melo, N. Astudillo-Defru, D. A. Caldwell, M. Cretignier, H. Giles, C. E. Henze, J. Jenkins, C. Lovis, F. Murgas, F. Pepe, G. R. Ricker, M. E. Rose, S. Seager, D. Segransan, A. Suárez-Mascareño, S. Udry, R. Vanderspek, A. Wyttenbach
Opublikowane w: Astronomy & Astrophysics, Numer 637, 2020, Strona(/y) A36, ISSN 0004-6361
Wydawca: Springer Verlag
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Measuring precise radial velocities on individual spectral lines. III. Dependence of stellar activity signal on line formation temperature

Autorzy: K. Al Moulla, X. Dumusque, M. Cretignier, Y. Zhao, J. A. Valenti
Opublikowane w: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202243276

Stellar activity correction using PCA decomposition of shells

Autorzy: M. Cretignier, X. Dumusque, F. Pepe
Opublikowane w: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202142435

TOI-824 b: A New Planet on the Lower Edge of the Hot Neptune Desert

Autorzy: Jennifer A. Burt, Louise D. Nielsen, Samuel N. Quinn, Eric E. Mamajek, Elisabeth C. Matthews, George Zhou, Julia V. Seidel, Chelsea X. Huang, Eric Lopez, Maritza Soto, Jon Otegi, Keivan G. Stassun, Laura Kreidberg, Karen A. Collins, Jason D. Eastman, Joseph E. Rodriguez, Andrew Vanderburg, Samuel P. Halverson, Johanna K. Teske, Sharon X. Wang, R. Paul Butler, François Bouchy, Xavier Dumusque, Dam
Opublikowane w: The Astronomical Journal, Numer 160/4, 2020, Strona(/y) 153, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.3847/1538-3881/abac0c

Six transiting planets and a chain of Laplace resonances in TOI-178

Autorzy: A. Leleu, Y. Alibert, N. C. Hara, M. J. Hooton, T. G. Wilson, P. Robutel, J.-B. Delisle, J. Laskar, S. Hoyer, C. Lovis, E. M. Bryant, E. Ducrot, J. Cabrera, L. Delrez, J. S. Acton, V. Adibekyan, R. Allart, C. Allende Prieto, R. Alonso, D. Alves, D. R. Anderson, D. Angerhausen, G. Anglada Escudé, J. Asquier, D. Barrado, S. C. C. Barros, W. Baumjohann, D. Bayliss, M. Beck, T. Beck, A. Bekkelien, W.
Opublikowane w: Astronomy & Astrophysics, Numer 649, 2021, Strona(/y) A26, ISSN 0004-6361
Wydawca: Springer Verlag
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Line-by-line velocity measurements, an outlier-resistant method for precision velocimetry

Autorzy: Étienne Artigau, Charles Cadieux, Neil J. Cook, René Doyon, Thomas Vandal, Jean-Françcois Donati, Claire Moutou, Xavier Delfosse, Pascal Fouqué, Eder Martioli, François Bouchy, Jasmine Parsons, Andres Carmona, Xavier Dumusque, Nicola Astudillo-Defru, Xavier Bonfils, Lucille Mignon
Opublikowane w: The Astronomical Journal,, 2022, ISSN 0004-6256
Wydawca: American Astronomical Society
DOI: 10.3847/1538-3881/ac7ce6

The HARPS search for southern extra-solar planets. XLVI: 12 super-Earths around the solar type stars HD39194, HD93385, HD96700, HD154088, and HD189567

Autorzy: N. Unger, D. Ségransan, D. Queloz, S. Udry, C. Lovis, C. Mordasini, E. Ahrer, W. Benz, F. Bouchy, J.-B.Delisle, R. F. Díaz, X. Dumusque, G. Lo Curto, M. Marmier, M. Mayor, F. Pepe, N. C. Santos, M. Stalport, R. Alonso, A. Collier Cameron, M. Deleuil, P. Figueira, M. Gillon, C. Moutou, D. Pollacco, E.Pompei
Opublikowane w: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202141351

Mass determinations of the three mini-Neptunes transiting TOI-125

Autorzy: L D Nielsen, D Gandolfi, D J Armstrong, J S Jenkins, M Fridlund, N C Santos, F Dai, V Adibekyan, R Luque, J H Steffen, M Esposito, F Meru, S Sabotta, E Bolmont, D Kossakowski, J F Otegi, F Murgas, M Stalport, F Rodler, M R Díaz, N T Kurtovic, G Ricker, R Vanderspek, D W Latham, S Seager, J N Winn, J M Jenkins, R Allart, J M. Almenara, D Barrado, S C C Barros, D Bayliss, Z M Berdiñas, I Boisse, F
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 492/4, 2020, Strona(/y) 5399-5412, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
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Testing whether a signal is strictly periodic. Application to disentangling planets and stellar activity in radial velocities

Autorzy: Nathan C. Hara, Jean-Baptiste Delisle, Nicolas Unger, Xavier Dumusque
Opublikowane w: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202141197

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