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Tsevi Mazeh

Researcher at Tel Aviv University

Publications -  262
Citations -  14392

Tsevi Mazeh is an academic researcher from Tel Aviv University. The author has contributed to research in topics: Planet & Exoplanet. The author has an hindex of 66, co-authored 262 publications receiving 13083 citations. Previous affiliations of Tsevi Mazeh include Radcliffe Institute for Advanced Study & Spanish National Research Council.

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Gaia Data Release 2. Observations of solar system objects

Federica Spoto, +501 more
TL;DR: In this paper, the authors describe the processing of the Gaia DR2 data, and describe the criteria used to select the sample published in Gaia DR 2, and explore the data set to assess its quality.
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Correcting systematic effects in a large set of photometric lightcurves

TL;DR: In this article, a lower-rank approximation of matrices is proposed to remove systematic effects in a large set of lightcurves obtained by a photometric survey, such as atmospheric extinction, detector efficiency, or PSF changes over the detector.
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Hubble Space Telescope Transmission Spectroscopy of the Exoplanet HD 189733b: High-altitude atmospheric haze in the optical and near-UV with STIS

TL;DR: In this article, the authors used time series spectra obtained during two transit events to determine the wavelength dependance of the planetary radius and measure the exoplanet's atmospheric transmission spectrum for the first time over this wavelength range.
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Transit Timing Observations From Kepler. IV. Confirmation Of Four Multiple-Planet Systems By Simple Physical Models

TL;DR: In this article, the authors present four sets of light curves from the Kepler spacecraft, each of which shows multiple planets transiting the same star, and report dynamical fits to the transit times, yielding possible values for the planets' masses and eccentricities.