Search Results - "Brahm, Rafael"

CERES: A Set of Automated Routines for Echelle Spectra by Brahm, Rafael, Jordán, Andrés, Espinoza, Néstor

“…We present the Collection of Elemental Routines for Echelle Spectra (CERES). These routines were developed for the construction of automated pipelines for the…”
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Orbital Alignment of the Eccentric Warm Jupiter TOI-677 b by Sedaghati, Elyar, Jordán, Andrés, Brahm, Rafael, Muñoz, Diego J., Petrovich, Cristobal, Hobson, Melissa J.

“…Abstract Warm Jupiters lay out an excellent laboratory for testing models of planet formation and migration. Their separation from the host star makes tidal…”
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High-resolution Transmission Spectroscopy of Warm Jupiters: An ESPRESSO Sample with Predictions for ANDES by Prinoth, Bibiana, Sedaghati, Elyar, Seidel, Julia V., Hoeijmakers, H. Jens, Brahm, Rafael, Thorsbro, Brian, Jordán, Andrés

“…Warm Jupiters are ideal laboratories for testing the limitations of current tools for atmospheric studies. The cross-correlation technique is a commonly used…”
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The Similar Seven: A Set of Very Alike Exoplanets to Test Correlations between System Parameters and Atmospheric Properties by McGruder, Chima D., López-Morales, Mercedes, Brahm, Rafael, Jordán, Andrés

“…Abstract Studies of exoplanetary atmospheres have found no definite correlations between observed high-altitude aerosols and other system parameters. This…”
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HATS-38 b and WASP-139 b Join a Growing Group of Hot Neptunes on Polar Orbits by Espinoza-Retamal, Juan I., Stefánsson, Guđmundur, Petrovich, Cristobal, Brahm, Rafael, Jordán, Andrés, Sedaghati, Elyar, Lucero, Jennifer P., Tala Pinto, Marcelo, Muñoz, Diego J., Boyle, Gavin, Leiva, Rodrigo, Suc, Vincent

“…Abstract We constrain the sky-projected obliquities of two low-density hot Neptune planets, HATS-38 b and WASP-139 b, orbiting nearby G and K stars using…”
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The Aligned Orbit of the Eccentric Proto Hot Jupiter TOI-3362b by Espinoza-Retamal, Juan I., Brahm, Rafael, Petrovich, Cristobal, Jordán, Andrés, Stefánsson, Guđmundur, Sedaghati, Elyar, Hobson, Melissa J., Muñoz, Diego J., Boyle, Gavin, Leiva, Rodrigo, Suc, Vincent

“…Abstract High-eccentricity tidal migration predicts the existence of highly eccentric proto hot Jupiters on the “tidal circularization track,” meaning that…”
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Evidence for Low-level Dynamical Excitation in Near-resonant Exoplanet Systems by Rice, Malena, Wang, Xian-Yu, Wang, Songhu, Shporer, Avi, Barkaoui, Khalid, Brahm, Rafael, Collins, Karen A., Jordán, Andrés, Lowson, Nataliea, Butler, R. Paul, Crane, Jeffrey D., Shectman, Stephen, Teske, Johanna K., Osip, David, Collins, Kevin I., Murgas, Felipe, Boyle, Gavin, Pozuelos, Francisco J., Timmermans, Mathilde, Jehin, Emmanuel, Gillon, Michaël

“…Abstract The geometries of near-resonant planetary systems offer a relatively pristine window into the initial conditions of exoplanet systems. Given that…”
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HST SHEL: Enabling Comparative Exoplanetology with HST/STIS by Allen, Natalie H., Sing, David K., Espinoza, Néstor, O’Steen, Richard, Nikolov, Nikolay K., Rustamkulov, Zafar, Evans-Soma, Thomas M., Ramos Rosado, Lakeisha M., Alam, Munazza K., López-Morales, Mercedes, Stevenson, Kevin B., Wakeford, Hannah R., May, Erin M., Brahm, Rafael, Tala Pinto, Marcelo

“…Abstract The Hubble Space Telescope (HST) has been our most prolific tool to study exoplanet atmospheres. As the age of JWST begins, there are a wealth of HST…”
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DISCOVERY AND VALIDATION OF A HIGH-DENSITY SUB-NEPTUNE FROM THE K2 MISSION by Espinoza, Néstor, Brahm, Rafael, Jordán, Andrés, Jenkins, James S., Rojas, Felipe, Jofré, Paula, Mädler, Thomas, Rabus, Markus, Chanamé, Julio, Pantoja, Blake, Soto, Maritza G., Morzinski, Katie M., Males, Jared R., Ward-Duong, Kimberly, Close, Laird M.

“…ABSTRACT We report the discovery of K2-56b, a high-density sub-Neptune exoplanet, made using photometry from Campaign 4 of the two-wheeled Kepler (K2) mission,…”
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A 2:1 Mean-motion Resonance Super-Jovian Pair Revealed by TESS, FEROS, and HARPS by Bozhilov, Vladimir, Antonova, Desislava, Hobson, Melissa J., Brahm, Rafael, Jordán, Andrés, Henning, Thomas, Eberhardt, Jan, Rojas, Felipe I., Batygin, Konstantin, Torres-Miranda, Pascal, Stassun, Keivan G., Millholland, Sarah C., Stoeva, Denitza, Minev, Milen, Espinoza, Nestor, Ricker, George R., Latham, David W., Dragomir, Diana, Kunimoto, Michelle, Jenkins, Jon M., Ting, Eric B., Seager, Sara, Winn, Joshua N., Villasenor, Jesus Noel, Bouma, Luke G., Medina, Jennifer, Trifonov, Trifon

“…Abstract We report the discovery of a super-Jovian 2:1 mean-motion resonance (MMR) pair around the G-type star TIC 279401253, whose dynamical architecture is a…”
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juliet: a versatile modelling tool for transiting and non-transiting exoplanetary systems by Espinoza, Néstor, Kossakowski, Diana, Brahm, Rafael

“…ABSTRACT Here we present juliet, a versatile tool for the analysis of transits, radial velocities, or both. juliet is built over many available tools for the…”
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zaspe: a code to measure stellar atmospheric parameters and their covariance from spectra by Brahm, Rafael, Jordán, Andrés, Hartman, Joel, Bakos, Gáspár

“…Abstract We describe the Zonal Atmospheric Stellar Parameters Estimator (zaspe), a new algorithm, and its associated code, for determining precise stellar…”
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Distinguishing a planetary transit from false positives: a Transformer-based classification for planetary transit signals by Salinas, Helem, Pichara, Karim, Brahm, Rafael, Pérez-Galarce, Francisco, Mery, Domingo

“…ABSTRACT Current space-based missions, such as the Transiting Exoplanet Survey Satellite (TESS), provide a large database of light curves that must be analysed…”
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A discontinuity in the Teff-radius relation of M-dwarfs by Rabus, Markus, Lachaume, Régis, Jordán, Andrés, Brahm, Rafael, Boyajian, Tabetha, von Braun, Kaspar, Espinoza, Néstor, Berger, Jean-Philippe, Le Bouquin, Jean-Baptiste, Absil, Olivier

“…We report on 13 new high-precision measurements of stellar diameters for low-mass dwarfs obtained by means of near-infrared long-baseline interferometry with…”
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Resolving the planetesimal belt of HR 8799 with ALMA by Booth, Mark, Jordán, Andrés, Casassus, Simon, Hales, Antonio S., Dent, William R. F., Faramaz, Virginie, Matrà, Luca, Barkats, Denis, Brahm, Rafael, Cuadra, Jorge

“…The star HR 8799 hosts one of the largest known debris discs and at least four giant planets. Previous observations have found evidence for a warm belt within…”
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A spectral survey of WASP-19b with ESPRESSO by Sedaghati, Elyar, MacDonald, Ryan J, Casasayas-Barris, Núria, Hoeijmakers, H Jens, Boffin, Henri M J, Rodler, Florian, Brahm, Rafael, Jones, Matías, Sánchez-López, Alejandro, Carleo, Ilaria, Figueira, Pedro, Mehner, Andrea, López-Puertas, Manuel

“…ABSTRACT High-resolution precision spectroscopy provides a multitude of robust techniques for probing exoplanetary atmospheres. We present multiple…”
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Estimation of singly transiting K2 planet periods with Gaia parallaxes by Sandford, Emily, Espinoza, Néstor, Brahm, Rafael, Jordán, Andrés

“…ABSTRACT When a planet is only observed to transit once, direct measurement of its period is impossible. It is possible, however, to constrain the periods of…”
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CERES: A Set of Automated Routines for Echelle Spectra by Brahm, Rafael, Jordán, Andrés, Espinoza, Néstor

“…We present the Collection of Elemental Routines for Echelle Spectra (CERES). These routines were developed for the construction of automated pipelines for the…”
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A discontinuity in the T eff–radius relation of M-dwarfs by Rabus, Markus, Lachaume, Régis, Jordán, Andrés, Brahm, Rafael, Boyajian, Tabetha, von Braun, Kaspar, Espinoza, Néstor, Berger, Jean-Philippe, Le Bouquin, Jean-Baptiste, Absil, Olivier

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HATS-38 b and WASP-139 b Join a Growing Group of Hot Neptunes on Polar Orbits Based on observations made with the ESO telescopes at the La Silla Paranal Observatory under program ID 111.24VT.001, 111.24VT.002, and 112.25W1.001 by Espinoza-Retamal, Juan I., Stefánsson, Guđmundur, Petrovich, Cristobal, Brahm, Rafael, Jordán, Andrés, Sedaghati, Elyar, Lucero, Jennifer P., Tala Pinto, Marcelo, Muñoz, Diego J., Boyle, Gavin, Leiva, Rodrigo, Suc, Vincent

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