Search Results - "Tinetti, G"

TauREx 3: A Fast, Dynamic, and Extendable Framework for Retrievals by Al-Refaie, A. F., Changeat, Q., Waldmann, I. P., Tinetti, G.

“…Abstract TauREx 3 is the next generation of the TauREx exoplanet atmospheric retrieval framework for Windows, Mac, and Linux. It is a complete rewrite with a…”
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Toward a More Complex Description of Chemical Profiles in Exoplanet Retrievals: A Two-layer Parameterization by Changeat, Q., Edwards, B., Waldmann, I. P., Tinetti, G.

“…State of the art spectral retrieval models of exoplanet atmospheres assume constant chemical profiles with altitude. This assumption is justified by the…”
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TAU-REX I: A NEXT GENERATION RETRIEVAL CODE FOR EXOPLANETARY ATMOSPHERES by Waldmann, I. P., Tinetti, G., Rocchetto, M., Barton, E. J., Yurchenko, S. N., Tennyson, J.

“…ABSTRACT Spectroscopy of exoplanetary atmospheres has become a well established method for the characterization of extrasolar planets. We here present a novel…”
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Impact of Planetary Mass Uncertainties on Exoplanet Atmospheric Retrievals by Changeat, Q., Keyte, L., Waldmann, I. P., Tinetti, G.

“…In current models used to interpret exoplanet atmospheric observations, the planetary mass is treated as a prior and is measured/estimated independently with…”
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DETECTION OF AN ATMOSPHERE AROUND THE SUPER-EARTH 55 CANCRI E by Tsiaras, A., Rocchetto, M., Waldmann, I. P., Venot, O., Varley, R., Morello, G., Damiano, M., Tinetti, G., Barton, E. J., Yurchenko, S. N., Tennyson, J.

“…ABSTRACT We report the analysis of two new spectroscopic observations in the near-infrared of the super-Earth 55 Cancri e, obtained with the WFC3 camera on…”
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A NEW APPROACH TO ANALYZING HST SPATIAL SCANS: THE TRANSMISSION SPECTRUM OF HD 209458 b by Tsiaras, A., Waldmann, I. P., Rocchetto, M., Varley, R., Morello, G., Damiano, M., Tinetti, G.

“…ABSTRACT The Wide Field Camera 3 on the Hubble Space Telescope is currently one of the most widely used instruments for observing exoplanetary atmospheres,…”
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EXPLORING BIASES OF ATMOSPHERIC RETRIEVALS IN SIMULATED JWST TRANSMISSION SPECTRA OF HOT JUPITERS by Rocchetto, M., Waldmann, I. P., Venot, O., Lagage, P.-O., Tinetti, G.

“…ABSTRACT With a scheduled launch in 2018 October, the James Webb Space Telescope (JWST) is expected to revolutionize the field of atmospheric characterization…”
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A Comparison of Chemical Models of Exoplanet Atmospheres Enabled by TauREx 3.1 by Al-Refaie, A. F., Changeat, Q., Venot, O., Waldmann, I. P., Tinetti, G.

“…Abstract Thermochemical equilibrium is one of the most commonly used assumptions in current exoplanet retrievals. As science operations with the James Webb…”
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An Exploration of Model Degeneracies with a Unified Phase Curve Retrieval Analysis: The Light and Dark Sides of WASP-43 b by Changeat, Q., Al-Refaie, A. F., Edwards, B., Waldmann, I. P., Tinetti, G.

“…Abstract The analysis of exoplanetary atmospheres often relies upon the observation of transit or eclipse events. While very powerful, these snapshots provide…”
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Tracing the Formation History of Giant Planets in Protoplanetary Disks with Carbon, Oxygen, Nitrogen, and Sulfur by Turrini, D., Schisano, E., Fonte, S., Molinari, S., Politi, R., Fedele, D., Panić, O., Kama, M., Changeat, Q., Tinetti, G.

“…Abstract The composition of giant planets is imprinted by their migration history and the compositional structure of their hosting disks. Studies in recent…”
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A Principal Component Analysis-based Method to Analyze High-resolution Spectroscopic Data on Exoplanets by Damiano, M., Micela, G., Tinetti, G.

“…High-resolution spectroscopy has been used to study the composition and dynamics of exoplanetary atmospheres. In particular, the spectrometer CRIRES installed…”
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Five Key Exoplanet Questions Answered via the Analysis of 25 Hot-Jupiter Atmospheres in Eclipse by Changeat, Q., Edwards, B., Al-Refaie, A. F., Tsiaras, A., Skinner, J. W., Cho, J. Y. K., Yip, K. H., Anisman, L., Ikoma, M., Bieger, M. F., Venot, O., Shibata, S., Waldmann, I. P., Tinetti, G.

“…Abstract Population studies of exoplanets are key to unlocking their statistical properties. So far, the inferred properties have been mostly limited to…”
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REPEATABILITY OF SPITZER/IRAC EXOPLANETARY ECLIPSES WITH INDEPENDENT COMPONENT ANALYSIS by Morello, G., Waldmann, I. P., Tinetti, G.

“…ABSTRACT The research of effective and reliable detrending methods for Spitzer data is of paramount importance for the characterization of exoplanetary…”
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Astrometric detection of giant planets around nearby M dwarfs: the Gaia potential by Sozzetti, A., Giacobbe, P., Lattanzi, M. G., Micela, G., Morbidelli, R., Tinetti, G.

“…Cool M dwarfs within a few tens of parsecs from the Sun are becoming the focus of dedicated observational programs in the realm of exoplanet astrophysics…”
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ExoClock Project. II. A Large-scale Integrated Study with 180 Updated Exoplanet Ephemerides by Kokori, A., Tsiaras, A., Edwards, B., Tinetti, G., Bewersdorff, L., Jongen, Y., Lekkas, G., Pantelidou, G., Poultourtzidis, E., Wünsche, A., Aggelis, C., Agnihotri, V. K., Arena, C., Bachschmidt, M., Bennett, D., Benni, P., Bernacki, K., Besson, E., Betti, L., Biagini, A., Brandebourg, P., Bretton, M., Brincat, S. M., Caló, M., Campos, F., Casali, R., Ciantini, R., Crow, M. V., Dauchet, B., Dawes, S., Deldem, M., Deligeorgopoulos, D., Dymock, R., Eenmäe, T., Evans, P., Esseiva, N., Falco, C., Ferratfiat, S., Fowler, M., Futcher, S. R., Gaitan, J., Horta, F. Grau, Guerra, P., Hurter, F., Jones, A., Kang, W., Kiiskinen, H., Kim, T., Laloum, D., Lee, R., Lomoz, F., Lopresti, C., Mallonn, M., Mannucci, M., Marino, A., Mario, J.-C., Marquette, J.-B., Michelet, J., Miller, M., Mollier, T., Molina, D., Montigiani, N., Mortari, F., Morvan, M., Mugnai, L. V., Naponiello, L., Nastasi, A., Pace, E., Papadeas, P., Paschalis, N., Pereira, C., Perroud, V., Phillips, M., Pintr, P., Pioppa, J.-B., Popowicz, A., Raetz, M., Rickard, K., Roberts, M., Rousselot, L., Rubia, X., Savage, J., Sedita, D., Sioulas, N., Školník, V., Smith, M., St-Gelais, D., Stouraitis, D., Strikis, I., Thurston, G., Tomacelli, A., Tomatis, A., Trevan, B., Valeau, P., Vignes, J.-P., Vora, K., Walter, F., Wenzel, B., Wright, D. E., Zíbar, M.

“…Abstract The ExoClock project is an inclusive, integrated, and interactive platform that was developed to monitor the ephemerides of the Ariel targets to…”
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Molecular Signatures in the Near-Infrared Dayside Spectrum of HD 189733b by Swain, M. R, Vasisht, G, Tinetti, G, Bouwman, J, Chen, Pin, Yung, Y, Deming, D, Deroo, P

“…We have measured the dayside spectrum of HD 189733b between 1.5 and 2.5 is a subset of m using the NICMOS instrument on the Hubble Space Telescope. The…”
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REVISITING SPITZER TRANSIT OBSERVATIONS WITH INDEPENDENT COMPONENT ANALYSIS: NEW RESULTS FOR THE GJ 436 SYSTEM by Morello, G., Waldmann, I. P., Tinetti, G., Howarth, I. D., Micela, G., Allard, F.

“…ABSTRACT We analyzed four Spitzer/IRAC observations at 3.6 and 4.5 m of the primary transit of the exoplanet GJ 436b, by using blind source separation…”
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Water, Methane, and Carbon Dioxide Present in the Dayside Spectrum of the Exoplanet HD 209458b by Swain, M. R, Tinetti, G, Vasisht, G, Deroo, P, Griffith, C, Bouwman, J, Chen, Pin, Yung, Y, Burrows, A, Brown, L. R, Matthews, J, Rowe, J. F, Kuschnig, R, Angerhausen, D

“…Using the NICMOS instrument on the Hubble Space Telescope, we have measured the dayside spectrum of HD 209458b between 1.5 and 2.5 Delta *mm. The emergent…”
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Ground-based Near-infrared Emission Spectroscopy of HD 189733b by Waldmann, I. P, Tinetti, G, Drossart, P, Swain, M. R, Deroo, P, Griffith, C. A

“…We investigate the K- and L-band dayside emission of the hot-Jupiter HD 189733b with three nights of secondary eclipse data obtained with the SpeX instrument…”
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A NEW LOOK AT SPITZER PRIMARY TRANSIT OBSERVATIONS OF THE EXOPLANET HD 189733b by Morello, G, Waldmann, I P, Tinetti, G, Peres, G, MICELA, G, Howarth, I D

“…Blind source separation techniques are used to reanalyze two exoplanetary transit light curves of the exoplanet HD 189733b recorded with the IR camera IRAC on…”
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