92 citations · 780 across the 24 of their papers we have counts for
18 papers · 1 filter
Performance of AutoRegressive Planet Search methodology on simulated PLATO lightcurves
Eric D. Feigelson, Marco Montalto, Geert Jan Talens +4
AIM. This study examines the PLATO mission sensitivity to small transiting planets (radii between 0.5 and 2.0 R) using Autoregressive Planet Search (ARPS) methodology base…
Detecting transiting exoplanets in simulated PLATO data: A comparison of light curve filter and transit search algorithms
Geert Jan Talens, Leigh C. Smith, Luca Malavolta +3
Aims: Our goal is to test and compare transit search methodologies, and provide recommendations as to the best practices to be implemented by the upcoming ESA PLATO mission, in ord…
Assessment of PLATO Science Performance
Juan Cabrera, Heike Rauer, Reza Samadi +121
The PLATO mission is scheduled for launch early 2027. In this paper we present an overview of the performance drivers for the mission at the time where all flight models of the cam…
HATPI Pre-Perihelion Time-series Photometry of the Interstellar Comet 3I/ATLAS
Joel D. Hartman, Gáspár Á. Bakos, Andrés Jordán +10
HATPI is a recently commissioned time-domain facility at Las Campanas Observatory, Chile, that uses 64 wide-angle, 9.6 cm diameter lenses and back-illuminated CCDs, yielding a mosa…
TIC65910228b: A single-transit discovery of a massive long-period warm Jupiter with TESS
Felipe I. Rojas, Rafael Brahm, Matías I. Jones +27
Context. Warm Jupiters are excellent case studies for the investigation of giant planet internal structures and formation theories. However, the sample of long-period transiting gi…
A Compact Multi-Planet System of Three Transiting Giant Planets Around TIC118798035
Rafael Brahm, Trifon Trifonov, Andrés Jordán +20
We report the discovery and characterization of three transiting giant planets in the TIC118798035 system. The three planets were identified as transiting candidates from data of t…
The Pictoris b Hill sphere transit campaign. Paper II: Searching for the signatures of the Pictoris exoplanets through time delay analysis of the Scuti pulsations
Sebastian Zieba, Konstanze Zwintz, Matthew Kenworthy +34
The Pictoris system is the closest known stellar system with directly detected gas giant planets, an edge-on circumstellar disc, and evidence of falling sublimating bodies and…
Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey: III. Recovery and Confirmation of a Temperate, Mildly Eccentric, Single-Transit Jupiter Orbiting TOI-2010
Christopher R. Mann, Paul A. Dalba, David Lafrenière +48
Large-scale exoplanet surveys like the TESS mission are powerful tools for discovering large numbers of exoplanet candidates. Single-transit events are commonplace within the resul…
Awesome SOSS: Transmission Spectroscopy of WASP-96b with NIRISS/SOSS
Michael Radica, Luis Welbanks, Néstor Espinoza +30
The future is now - after its long-awaited launch in December 2021, JWST began science operations in July 2022 and is already revolutionizing exoplanet astronomy. The Early Release…
ATOCA: an algorithm to treat order contamination. Application to the NIRISS SOSS mode
Antoine Darveau-Bernier, Loïc Albert, Geert Jan Talens +20
After a successful launch, the James Webb Space Telescope is preparing to undertake one of its principal missions, the characterization of the atmospheres of exoplanets. The Single…
The Pictoris b Hill sphere transit campaign. Paper I: Photometric limits to dust and rings
M. A. Kenworthy, S. N. Mellon, J. I. Bailey +33
Photometric monitoring of Beta Pictoris in 1981 showed anomalous fluctuations of up to 4% over several days, consistent with foreground material transiting the stellar disk. The su…
Gravity-Darkening Analysis of Misaligned Hot Jupiter MASCARA-4 b
John P. Ahlers, Ethan Kruse, Knicole D. Colon +17
MASCARA-4 b is a hot Jupiter in a highly-misaligned orbit around a rapidly-rotating A3V star that was observed for 54 days by the Transiting Exoplanet Survey Satellite (\tess). We…
An unusually large gaseous transit in a debris disc
Daniela P. Iglesias, Johan Olofsson, Amelia Bayo +9
We present the detection of an unusually large transient gas absorption in several ionized species in the debris disc star HD 37306 using high-resolution optical spectra. We have b…
MASCARA-3b: A hot Jupiter transiting a bright F7 star in an aligned orbit
M. Hjorth, S. Albrecht, G. J. J. Talens +12
We report the discovery of MASCARA-3b, a hot Jupiter orbiting its bright (V = 8.33) late F-type host every days in an almost circular orbit ($e = 0.050^{+0.020…
MASCARA-4 b/bRing-1b - A retrograde hot Jupiter around the bright A3V star HD 85628
P. Dorval, G. J. J. Talens, G. P. P. L. Otten +25
In this paper, we aim to characterize a transiting planetary candidate in the southern skies found in the combined MASCARA and bRing data sets of HD 85628, an A3V star of V = 8.2 m…
Na I and H absorption features in the atmosphere of MASCARA-2b/KELT-20b
N. Casasayas-Barris, E. Palle, F. Yan +9
We have used the HARPS-North high resolution spectrograph (=115 000) at TNG to observe one transit of the highly irradiated planet MASCARA-2b/KELT-20b. Using only one…
MASCARA-1 b: A hot Jupiter transiting a bright A-star in a misaligned orbit
G. J. J. Talens, S. Albrecht, J. F. P. Spronck +11
We report the discovery of MASCARA-1 b, the first exoplanet discovered with the Multi-site All-Sky CAmeRA (MASCARA). It is a hot Jupiter orbiting a bright , rapidly rotati…
MASCARA-2 b: A hot Jupiter transiting the A-star HD185603
G. J. J. Talens, A. B. Justesen, S. Albrecht +13
In this paper we present MASCARA-2 b, a hot Jupiter transiting the A2 star HD 185603. Since early 2015, MASCARA has taken more than 1.6 million flux measurements of the s…