The CARMENES search for exoplanets around M dwarfs. Guaranteed time observations Data Release 1 (2016-2020)

Autor: I. Ribas, A. Reiners, M. Zechmeister, J. A. Caballero, J. C. Morales, S. Sabotta, D. Baroch, P. J. Amado, A. Quirrenbach, M. Abril, J. Aceituno, G. Anglada-Escudé, M. Azzaro, D. Barrado, V. J. S. Béjar, D. Benítez de Haro, G. Bergond, P. Bluhm, R. Calvo Ortega, C. Cardona Guillén, P. Chaturvedi, C. Cifuentes, J. Colomé, D. Cont, M. Cortés-Contreras, S. Czesla, E. Díez-Alonso, S. Dreizler, C. Duque-Arribas, N. Espinoza, M. Fernández, B. Fuhrmeister, D. Galadí-Enríquez, A. García-López, E. González-Álvarez, J. I. González Hernández, E. W. Guenther, E. de Guindos, A. P. Hatzes, Th. Henning, E. Herrero, D. Hintz, Á. L. Huelmo, S. V. Jeffers, E. N. Johnson, E. de Juan, A. Kaminski, J. Kemmer, J. Khaimova, S. Khalafinejad, D. Kossakowski, M. Kürster, F. Labarga, M. Lafarga, S. Lalitha, M. Lampón, J. Lillo-Box, N. Lodieu, M. J. López González, M. López-Puertas, R. Luque, H. Magán, L. Mancini, E. Marfil, E. L. Martín, S. Martín-Ruiz, K. Molaverdikhani, D. Montes, E. Nagel, L. Nortmann, G. Nowak, E. Pallé, V. M. Passegger, A. Pavlov, S. Pedraz, V. Perdelwitz, M. Perger, A. Ramón-Ballesta, S. Reffert, D. Revilla, E. Rodríguez, C. Rodríguez-López, S. Sadegi, M. Á. Sánchez Carrasco, A. Sánchez-López, J. Sanz-Forcada, S. Schäfer, M. Schlecker, J. H. M. M. Schmitt, P. Schöfer, A. Schweitzer, W. Seifert, Y. Shan, S. L. Skrzypinski, E. Solano, O. Stahl, M. Stangret, S. Stock, J. Stürmer, H. M. Tabernero, L. Tal-Or, T. Trifonov, S. Vanaverbeke, F. Yan, M. R. Zapatero Osorio

Publikováno v: Astronomy and Astrophysics

The CARMENES instrument was conceived to deliver high-accuracy radial velocity (RV) measurements with long-term stability to search for temperate rocky planets around a sample of nearby cool stars. The broad wavelength coverage was designed to provid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b8cfde360b03faee5da32e1d3b118d3
https://hdl.handle.net/21.11116/0000-000C-B462-A

The CARMENES search for exoplanets around M dwarfs: Diagnostic capabilities of strong K I lines for photosphere and chromosphere

Autor: B. Fuhrmeister, S. Czesla, E. Nagel, A. Reiners, J. H. M. M. Schmitt, S. V. Jeffers, J. A. Caballero, D. Shulyak, E. N. Johnson, M. Zechmeister, D. Montes, Á. López-Gallifa, I. Ribas, A. Quirrenbach, P. J. Amado, D. Galadí-Enríquez, A. P. Hatzes, M. Kürster, C. Danielski, V. J. S. Béjar, A. Kaminski, J. C. Morales, M. R. Zapatero Osorio

Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
instname
Astronomy and Astrophysics
Digital.CSIC. Repositorio Institucional del CSIC

There are several strong K I lines found in the spectra of M dwarfs, among them the doublet near 7700 Å and another doublet near 12 500 Å. We study these optical and near-infrared doublets in a sample of 324 M dwarfs, observed with CARMENES, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dc1ae0d027ce4d7ea0053b153b865d4
http://hdl.handle.net/10261/267610

Simultaneous photometric and CARMENES spectroscopic monitoring of fast-rotating M dwarf GJ 3270. Discovery of a post-flare corotating feature

Autor: E. N. Johnson, Th. Henning, E. Rodríguez, S. Lalitha, D. L. Pollacco, M. Cortés-Contreras, Lev Tal-Or, M. Lafarga, Enric Palle, A. P. Hatzes, Pedro J. Amado, Felipe Murgas, S. Czesla, Ansgar Reiners, J. C. Morales, Jose A. Caballero, M. J. Lopez-Gonzalez, C. Cardona Guillén, Alfredo Sota, Adrian Kaminski, S. Pedraz, Yutong Shan, D. Montes, Norio Narita, I. Ribas, Hannu Parviainen, Sandra V. Jeffers, S. Dreizler, A. Fukui, P. Schoefer, Mathias Zechmeister, Birgit Fuhrmeister, M. Kürster, V. J. S. Béjar, A. Quirrenbach, Rafael Luque

Publikováno v: E-Prints Complutense. Archivo Institucional de la UCM
instname
Digital.CSIC. Repositorio Institucional del CSIC

Full list of authors: Johnson, E. N.; Czesla, S.; Fuhrmeister, B.; Schöfer, P.; Shan, Y.; Cardona Guillén, C.; Reiners, A.; Jeffers, S. V.; Lalitha, S.; Luque, R.; Rodríguez, E.; Béjar, V. J. S.; Caballero, J. A.; Tal-Or, L.; Zechmeister, M.; Rib

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5af9156d69767e231121eb3242e28882
http://arxiv.org/abs/2104.07080

The CARMENES search for exoplanets around M dwarfs. Variability of the He I line at 10 830 Å

Autor: A. P. Hatzes, D. Hintz, M. Lafarga, S. Czesla, F. F. Bauer, Ignasi Ribas, Jose A. Caballero, Erick Nagel, L. Hildebrandt, D. Montes, Ansgar Reiners, Lisa Nortmann, Andreas Quirrenbach, Jürgen H. M. M. Schmitt, Adrian Kaminski, M. Cortés-Contreras, Sandra V. Jeffers, E. N. Johnson, S. Dreizler, D. Galadí-Enríquez, Mathias Zechmeister, Birgit Fuhrmeister, M. Kürster, Pedro J. Amado, V. J. S. Béjar, P. Schöfer

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
E-Prints Complutense. Archivo Institucional de la UCM
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Instituto Nacional de Técnica Aeroespacial (INTA)

The He I infrared (IR) triplet at 10 830 Å is known as an activity indicator in solar-type stars and has become a primary diagnostic in exoplanetary transmission spectroscopy. He I IR lines are a tracer of the stellar extreme-ultraviolet irradiation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fddce197ce5655fbc6c692cfc510818e
http://hdl.handle.net/10261/222716

The CARMENES search for exoplanets around M dwarfs. Activity indicators at visible and near-infrared wavelengths

Autor: Ignasi Ribas, M. Cortés-Contreras, Pedro J. Amado, P. Schöfer, Juan Carlos Morales, Denis Shulyak, Birgit Fuhrmeister, Stefan Dreizler, Víctor J. S. Béjar, M. Lafarga, F. F. Bauer, S. V. Jeffers, Mathias Zechmeister, A. Kaminski, Lev Tal-Or, E. N. Johnson, J. A. Caballero, Martin Kürster, Guillem Anglada-Escudé, Andreas Quirrenbach, D. Montes, E. W. Guenther, Ansgar Reiners, S. Pedraz

Publikováno v: E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Astronomy and Astrophysics
Digital.CSIC. Repositorio Institucional del CSIC
instname
E-Prints Complutense. Archivo Institucional de la UCM

Context. The Calar Alto high-Resolution search for M dwarfs with Exo-earths with Near-infrared and optical Echelle Spectrographs (CARMENES) survey is searching for Earth-like planets orbiting M dwarfs using the radial velocity method. Studying the st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3530bf12e2adac7bf5eeef6344589888
http://arxiv.org/abs/1901.08861