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6 results on '"Chontos, A"'

1. Catalogue of solar-like oscillators observed by TESS in 120-s and 20-s cadence

Author

Hatt, Emily, primary, Nielsen, Martin B., additional, Chaplin, William J., additional, Ball, Warrick H., additional, Davies, Guy R., additional, Bedding, Timothy R., additional, Buzasi, Derek L., additional, Chontos, Ashley, additional, Huber, Daniel, additional, Kayhan, Cenk, additional, Li, Yaguang, additional, White, Timothy R., additional, Cheng, Chen, additional, Metcalfe, Travis S., additional, and Stello, Dennis, additional

Published
2023
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2. HD 207897 b: A dense sub-Neptune transiting a nearby and bright K-type star

Author

Heidari, N., primary, Boisse, I., additional, Orell-Miquel, J., additional, Hébrard, G., additional, Acuña, L., additional, Hara, N. C., additional, Lillo-Box, J., additional, Eastman, J. D., additional, Arnold, L., additional, Astudillo-Defru, N., additional, Adibekyan, V., additional, Bieryla, A., additional, Bonfils, X., additional, Bouchy, F., additional, Barclay, T., additional, Brasseur, C. E., additional, Borgniet, S., additional, Bourrier, V., additional, Buchhave, L., additional, Behmard, A., additional, Beard, C., additional, Batalha, N. M., additional, Courcol, B., additional, Cortés-Zuleta, P., additional, Collins, K., additional, Carmona, A., additional, Crossfield, I. J. M., additional, Chontos, A., additional, Delfosse, X., additional, Dalal, S., additional, Deleuil, M., additional, Demangeon, O. D. S., additional, Díaz, R. F., additional, Dumusque, X., additional, Daylan, T., additional, Dragomir, D., additional, Delgado Mena, E., additional, Dressing, C., additional, Dai, F., additional, Dalba, P. A., additional, Ehrenreich, D., additional, Forveille, T., additional, Fulton, B., additional, Fetherolf, T., additional, Gaisné, G., additional, Giacalone, S., additional, Riazi, N., additional, Hoyer, S., additional, Hobson, M. J., additional, Howard, A. W., additional, Huber, D., additional, Hill, M. L., additional, Hirsch, L. A., additional, Isaacson, H., additional, Jenkins, J., additional, Kane, S. R., additional, Kiefer, F., additional, Luque, R., additional, Latham, D. W., additional, Lubin, J., additional, Lopez, T., additional, Mousis, O., additional, Moutou, C., additional, Montagnier, G., additional, Mignon, L., additional, Mayo, A., additional, Močnik, T., additional, Murphy, J. M. A., additional, Palle, E., additional, Pepe, F., additional, Petigura, E. A., additional, Rey, J., additional, Ricker, G., additional, Robertson, P., additional, Roy, A., additional, Rubenzahl, R. A., additional, Rosenthal, L. J., additional, Santerne, A., additional, Santos, N. C., additional, Sousa, S. G., additional, Stassun, K. G., additional, Stalport, M., additional, Scarsdale, N., additional, Strøm, P. A., additional, Seager, S., additional, Segransan, D., additional, Tenenbaum, P., additional, Tronsgaard, R., additional, Udry, S., additional, Vanderspek, R., additional, Vakili, F., additional, Winn, J., additional, and Weiss, L. M., additional

Published
2022
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4. The CARMENES search for exoplanets around M dwarfs

Author

Dreizler, S., primary, Crossfield, I. J. M., additional, Kossakowski, D., additional, Plavchan, P., additional, Jeffers, S. V., additional, Kemmer, J., additional, Luque, R., additional, Espinoza, N., additional, Pallé, E., additional, Stassun, K., additional, Matthews, E., additional, Cale, B., additional, Caballero, J. A., additional, Schlecker, M., additional, Lillo-Box, J., additional, Zechmeister, M., additional, Lalitha, S., additional, Reiners, A., additional, Soubkiou, A., additional, Bitsch, B., additional, Zapatero Osorio, M. R., additional, Chaturvedi, P., additional, Hatzes, A. P., additional, Ricker, G., additional, Vanderspek, R., additional, Latham, D. W., additional, Seager, S., additional, Winn, J., additional, Jenkins, J. M., additional, Aceituno, J., additional, Amado, P. J., additional, Barkaoui, K., additional, Barbieri, M., additional, Batalha, N. M., additional, Bauer, F. F., additional, Benneke, B., additional, Benkhaldoun, Z., additional, Beichman, C., additional, Berberian, J., additional, Burt, J., additional, Butler, R. P., additional, Caldwell, D. A., additional, Chintada, A., additional, Chontos, A., additional, Christiansen, J. L., additional, Ciardi, D. R., additional, Cifuentes, C., additional, Collins, K. A., additional, Collins, K. I., additional, Combs, D., additional, Cortés-Contreras, M., additional, Crane, J. D., additional, Daylan, T., additional, Dragomir, D., additional, Esparza-Borges, E., additional, Evans, P., additional, Feng, F., additional, Flowers, E. E., additional, Fukui, A., additional, Fulton, B., additional, Furlan, E., additional, Gaidos, E., additional, Geneser, C., additional, Giacalone, S., additional, Gillon, M., additional, Gonzales, E., additional, Gorjian, V., additional, Hellier, C., additional, Hidalgo, D., additional, Howard, A. W., additional, Howell, S., additional, Huber, D., additional, Isaacson, H., additional, Jehin, E., additional, Jensen, E. L. N., additional, Kaminski, A., additional, Kane, S. R., additional, Kawauchi, K., additional, Kielkopf, J. F., additional, Klahr, H., additional, Kosiarek, M. R., additional, Kreidberg, L., additional, Kürster, M., additional, Lafarga, M., additional, Livingston, J., additional, Louie, D., additional, Mann, A., additional, Madrigal-Aguado, A., additional, Matson, R. A., additional, Mocnik, T., additional, Morales, J. C., additional, Muirhead, P. S., additional, Murgas, F., additional, Nandakumar, S., additional, Narita, N., additional, Nowak, G., additional, Oshagh, M., additional, Parviainen, H., additional, Passegger, V. M., additional, Pollacco, D., additional, Pozuelos, F. J., additional, Quirrenbach, A., additional, Reefe, M., additional, Ribas, I., additional, Robertson, P., additional, Rodríguez-López, C., additional, Rose, M. E., additional, Roy, A., additional, Schweitzer, A., additional, Schlieder, J., additional, Shectman, S., additional, Tanner, A., additional, Şenavcı, H. V., additional, Teske, J., additional, Twicken, J. D., additional, Villasenor, J., additional, Wang, S. X., additional, Weiss, L. M., additional, Wittrock, J., additional, Yılmaz, M., additional, and Zohrabi, F., additional

Published
2020
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5. A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266

Author

Demory, B.-O., primary, Pozuelos, F. J., additional, Gómez Maqueo Chew, Y., additional, Sabin, L., additional, Petrucci, R., additional, Schroffenegger, U., additional, Grimm, S. L., additional, Sestovic, M., additional, Gillon, M., additional, McCormac, J., additional, Barkaoui, K., additional, Benz, W., additional, Bieryla, A., additional, Bouchy, F., additional, Burdanov, A., additional, Collins, K. A., additional, de Wit, J., additional, Dressing, C. D., additional, Garcia, L. J., additional, Giacalone, S., additional, Guerra, P., additional, Haldemann, J., additional, Heng, K., additional, Jehin, E., additional, Jofré, E., additional, Kane, S. R., additional, Lillo-Box, J., additional, Maigné, V., additional, Mordasini, C., additional, Morris, B. M., additional, Niraula, P., additional, Queloz, D., additional, Rackham, B. V., additional, Savel, A. B., additional, Soubkiou, A., additional, Srdoc, G., additional, Stassun, K. G., additional, Triaud, A. H. M. J., additional, Zambelli, R., additional, Ricker, G., additional, Latham, D. W., additional, Seager, S., additional, Winn, J. N., additional, Jenkins, J. M., additional, Calvario-Velásquez, T., additional, Franco Herrera, J. A., additional, Colorado, E., additional, Cadena Zepeda, E. O., additional, Figueroa, L., additional, Watson, A. M., additional, Lugo-Ibarra, E. E., additional, Carigi, L., additional, Guisa, G., additional, Herrera, J., additional, Sierra Díaz, G., additional, Suárez, J. C., additional, Barrado, D., additional, Batalha, N. M., additional, Benkhaldoun, Z., additional, Chontos, A., additional, Dai, F., additional, Essack, Z., additional, Ghachoui, M., additional, Huang, C. X., additional, Huber, D., additional, Isaacson, H., additional, Lissauer, J. J., additional, Morales-Calderón, M., additional, Robertson, P., additional, Roy, A., additional, Twicken, J. D., additional, Vanderburg, A., additional, and Weiss, L. M., additional

Published
2020
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6. A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266

Author

E. O. Cadena Zepeda, David Barrado, Howard Isaacson, Daniel Huber, R. Petrucci, Paul Robertson, Abderahmane Soubkiou, Alan M. Watson, Allyson Bieryla, Prajwal Niraula, Karen A. Collins, Kevin Heng, V. Maigne, Lionel Garcia, Maria Morales-Calderon, Joshua N. Winn, Z. Essack, Amaury H. M. J. Triaud, G. Guisa, James McCormac, Brice-Olivier Demory, David W. Latham, Courtney D. Dressing, Arjun B. Savel, Khalid Barkaoui, Roberto Zambelli, J. D. Twicken, E. E. Lugo-Ibarra, Jon M. Jenkins, Mourad Ghachoui, Juan C. Suárez, Steven Giacalone, Jorge Lillo-Box, Y. Gómez Maqueo Chew, Marko Sestovic, George R. Ricker, Stephen R. Kane, L. Figueroa, U. Schroffenegger, Andrew Vanderburg, J. A. Franco Herrera, J. Haldemann, Lauren M. Weiss, Willy Benz, Simon L. Grimm, Arpita Roy, Brett M. Morris, Laurence Sabin, Leticia Carigi, Keivan G. Stassun, Didier Queloz, E. Colorado, Chelsea X. Huang, Fei Dai, P. Guerra, Christoph Mordasini, Zouhair Benkhaldoun, Benjamin V. Rackham, J. de Wit, G. Srdoc, Jack J. Lissauer, Francisco J. Pozuelos, Emmanuel Jehin, Sara Seager, Artem Burdanov, E. Jofre, Michaël Gillon, Ashley Chontos, T. Calvario-Velasquez, François Bouchy, G. Sierra Diaz, J. Herrera, Natalie M. Batalha, Swiss National Science Foundation, Universidad Nacional Autónoma de México, Australian Research Council, Fonds de la Recherche Scientifique (Fédération Wallonie-Bruxelles), Ministerio de Ciencia e Innovación (España), European Coal and Steel Community, National Aeronautics and Space Administration (US), Junta de Andalucía, European Research Council, Queloz, Didier [0000-0002-3012-0316], and Apollo - University of Cambridge Repository

Subjects
planets and satellites: detection, 010504 meteorology & atmospheric sciences, FOS: Physical sciences, Astrophysics, 01 natural sciences, Neptune, Planet, 0103 physical sciences, 010303 astronomy & astrophysics, detectors [Instrumentation], 0105 earth and related environmental sciences, Earth and Planetary Astrophysics (astro-ph.EP), Physics, Super-Earth, instrumentation: detectors, 520 Astronomy, Astronomy and Astrophysics, Radius, Planetary system, 620 Engineering, Orbital period, detection [Planets and satellites], Orbit, Mean motion, Space and Planetary Science, Astrophysics - Earth and Planetary Astrophysics
Abstract

We report the discovery and characterisation of a super-Earth and a sub-Neptune transiting the bright (K = 8:8), quiet, and nearby (37 pc) M3V dwarf TOI-1266. We validate the planetary nature of TOI-1266 b and c using four sectors of TESS photometry and data from the newly-commissioned 1-m SAINT-EX telescope located in San Pedro Mártir (México). We also include additional groundbased follow-up photometry as well as high-resolution spectroscopy and high-angular imaging observations. The inner, larger planet has a radius of R = 2:37+0:16 -0:12 R and an orbital period of 10.9 days. The outer, smaller planet has a radius of R = 1:56+0:15 -0:13 R on an 18.8-day orbit. The data are found to be consistent with circular, co-planar and stable orbits that are weakly influenced by the 2:1 mean motion resonance. Our TTV analysis of the combined dataset enables model-independent constraints on the masses and eccentricities of the planets. We find planetary masses of Mp = 13:5+11:0 -9:0 M (, Embassy of Mexico in Bern, Swiss National Science Foundation (SNSF), Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPIIT) Universidad Nacional Autonoma de Mexico IN-107518, DGAPA, Australian Research Council, Fonds de la Recherche Scientifique - FNRS FRFC 2.5.594.09, Swiss National Science Fundation (SNF) - University of Liege, Spanish public funds for research ESP2017-87676-2-2 RYC-2012-09913, Spanish Government, National Aeronautics & Space Administration (NASA), NASA High-End Computing (HEC) Program through the NASA, Baja California, Mexico - Spanish State Research Agency (AEI) MDM-2017-0737, Unidad de Excelencia "Maria de Maeztu"- Centro de Astrobiologia (INTA-CSIC), Junta de Andalucía, European Research Council (ERC) 336480, Alfred P. Sloan Foundation, National Aeronautics & Space Administration (NASA) 80NSSC18K1585 80NSSC19K0379, National Science Foundation (NSF) AST-1717000, Antoine de Saint-Exupery Youth Foundation

Published
2020
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