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We present a novel method for direct detection and characterization of exoplanets from space. This method uses four collecting telescopes, combined with phase chopping and a spectrometer, with observations on only a few baselines rather…

Earth and Planetary Astrophysics · Physics 2015-05-27 Taro Matsuo , Wesley A. Traub , Makoto Hattori , Motohide Tamura

One of the optimization goals of a particle accelerator is to reach the highest possible beam peak current. For that to happen the electron bunch propagating through the accelerator should be kept relatively short along the direction of its…

Instrumentation and Detectors · Physics 2018-06-28 Aleksander Mielczarek , Dariusz Makowski , Andrzej Napieralski , Christopher Gerth , Bernd Steffen

In the identification of new planetary candidates in transit surveys, the employment of Deep Learning models proved to be essential to efficiently analyse a continuously growing volume of photometric observations. To further improve the…

The Southern Photometric Local Universe Survey (S-PLUS) is imaging ~9300 deg^2 of the celestial sphere in twelve optical bands using a dedicated 0.8 m robotic telescope, the T80-South, at the Cerro Tololo Inter-American Observatory, Chile.…

Astrophysics of Galaxies · Physics 2021-02-18 C. Mendes de Oliveira , T. Ribeiro , W. Schoenell , A. Kanaan , R. A. Overzier , A. Molino , L. Sampedro , P. Coelho , C. E. Barbosa , A. Cortesi , M. V. Costa-Duarte , F. R. Herpich , J. A. Hernandez-Jimenez , V. M. Placco , H. S. Xavier , L. R. Abramo , R. K. Saito , A. L. Chies-Santos , A. Ederoclite , R. Lopes de Oliveira , D. R. Gonçalves , S. Akras , L. A. Almeida , F. Almeida-Fernandes , T. C. Beers , C. Bonatto , S. Bonoli , E. S. Cypriano , Erik V. R. de Lima , R. S. de Souza , G. Fabiano de Souza , F. Ferrari , T. S. Gonçalves , A. H. Gonzalez , L. A. Gutiérrez-Soto , E. A. Hartmann , Y. Jaffe , L. O. Kerber , C. Lima-Dias , P. A. A. Lopes , K. Menendez-Delmestre , L. M. I. Nakazono , P. M. Novais , R. A. Ortega-Minakata , E. S. Pereira , H. D. Perottoni , C. Queiroz , R. R. R. Reis , W. A. Santos , T. Santos-Silva , R. M. Santucci , C. L. Barbosa , B. B. Siffert , L. Sodré , S. Torres-Flores , P. Westera , D. D. Whitten , J. S. Alcaniz , Javier Alonso-García , S. Alencar , A. Alvarez-Candal , P. Amram , L. Azanha , R. H. Barbá , P. H. Bernardinelli , M. Borges Fernandes , V. Branco , D. Brito-Silva , M. L. Buzzo , J. Caffer , A. Campillay , Z. Cano , J. M. Carvano , M. Castejon , R. Cid Fernandes , M. L. L. Dantas , S. Daflon , G. Damke , R. de la Reza , L. J. de Melo de Azevedo , D. F. De Paula , K. G. Diem , R. Donnerstein , O. L. Dors , R. Dupke , S. Eikenberry , Carlos G. Escudero , Favio R. Faifer , H. Farías , B. Fernandes , C. Fernandes , S. Fontes , A. Galarza , N. S. T. Hirata , L. Katena , J. Gregorio-Hetem , J. D. Hernández-Fernández , L. Izzo , M. Jaque Arancibia , V. Jatenco-Pereira , Y. Jiménez-Teja , D. A. Kann , A. C. Krabbe , C. Labayru , D. Lazzaro , G. B. Lima Neto , Amanda R. Lopes , R. Magalhães , M. Makler , R. de Menezes , J. Miralda-Escudé , R. Monteiro-Oliveira , A. D. Montero-Dorta , N. Muñoz-Elgueta , R. S. Nemmen , J. L. Nilo Castellón , A. S. Oliveira , D. Ortíz , E. Pattaro , C. B. Pereira , B. Quint , L. Riguccini , H. J. Rocha Pinto , I. Rodrigues , F. Roig , S. Rossi , Kanak Saha , R. Santos , A. Schnorr Müller , Leandro A. Sesto , R. Silva , Analía V. Smith Castelli , Ramachrisna Teixeira , E. Telles , R. C. Thom de Souza , C. Thöne , M. Trevisan , A. de Ugarte Postigo , F. Urrutia-Viscarra , C. H. Veiga , M. Vika , A. Z. Vitorelli , A. Werle , S. V. Werner , D. Zaritsky

This paper proposes the SPARK dataset as a new unique space object multi-modal image dataset. Image-based object recognition is an important component of Space Situational Awareness, especially for applications such as on-orbit servicing,…

Computer Vision and Pattern Recognition · Computer Science 2021-04-15 Mohamed Adel Musallam , Kassem Al Ismaeil , Oyebade Oyedotun , Marcos Damian Perez , Michel Poucet , Djamila Aouada

SPHEREx is a NASA infrared astronomy mission that launched on March 12th, 2025 and is operating successfully in low-Earth orbit (LEO). The mission is currently observing the entire sky in 102 spectral channels in four independent all-sky…

The Exoplanet Imaging Data Challenge is a community-wide effort meant to offer a platform for a fair and common comparison of image processing methods designed for exoplanet direct detection. For this purpose, it gathers on a dedicated…

Underwater ROVs (Remotely Operated Vehicles) are indispensable for subsea exploration and task execution, yet typical teleoperation engines based on egocentric (first-person) video feeds restrict human operators' field-of-view and limit…

Robotics · Computer Science 2026-05-26 Adnan Abdullah , Ruo Chen , Ioannis Rekleitis , Md Jahidul Islam

Mini-EUSO (Multiwavelength Imaging New Instrument for the Extreme Universe Space Observatory) is a telescope observing the Earth from the International Space Station since 2019. The instrument employs a Fresnel-lens optical system and a…

On the 19th of December 2013, the Gaia spacecraft was successfully launched by a Soyuz rocket from French Guiana and started its amazing journey to map and characterise one billion celestial objects with its one billion pixel camera. In…

The Large Observatory for X-ray Timing (LOFT) is one of the five mission candidates that were considered by ESA for an M3 mission (with a launch opportunity in 2022 - 2024). LOFT features two instruments: the Large Area Detector (LAD) and…

Instrumentation and Methods for Astrophysics · Physics 2014-08-29 C. Tenzer , A. Argan , A. Cros , Y. Favre , M. Gschwender , F. Jetter , A. Santangelo , S. Schanne , P. Smith , S. Suchy , P. Uter , D. Walton , H. Wende

With the rapidly increasing number of satellites in space and their enhanced capabilities, the amount of earth observation images collected by satellites is exceeding the transmission limits of satellite-to-ground links. Although existing…

Image and Video Processing · Electrical Eng. & Systems 2024-11-12 Ziyuan Zhang , Han Qiu , Maosen Zhang , Jun Liu , Bin Chen , Tianwei Zhang , Hewu Li

The Extreme Universe Space Observatory Supper Pressure Balloon 2 (EUSO-SPB2) is under development, and will prototype instrumentation for future satellite-based missions, including the Probe of Extreme Multi-Messenger Astrophysics (POEMMA).…

Instrumentation and Methods for Astrophysics · Physics 2022-09-21 G. Filippatos , M. Battisti , M. Bertaina , F. Bisconti , J. Esser , C. Heaton , G. Osteria , F. Sarazin , L. Wiencke

Large-scale data is an essential component of machine learning as demonstrated in recent advances in natural language processing and computer vision research. However, collecting large-scale robotic data is much more expensive and slower as…

Robotics · Computer Science 2023-06-05 Shivin Dass , Karl Pertsch , Hejia Zhang , Youngwoon Lee , Joseph J. Lim , Stefanos Nikolaidis

In December 2012, Austria will launch its first two satellites: UniBRITE and BRITE-Austria. This is the first pair of three, forming a network called BRITE-Constellation. The other pairs being contributed by Canada and Poland. The primary…

Instrumentation and Methods for Astrophysics · Physics 2012-11-26 Werner W. Weiss , Vera Maria Passegger , Jason Rowe

The Archives of Photographic PLates for Astronomical USE (APPLAUSE) project is aimed at digitising astronomical photographic plates from three major German plate collections, making them accessible through integration into the International…

Instrumentation and Methods for Astrophysics · Physics 2024-07-17 Harry Enke , Taavi Tuvikene , Detlef Groote , Heinz Edelmann , Ulrich Heber

The NASA Discovery mission EPOXI, utilizing the Deep Impact flyby spacecraft, comprises two phases: EPOCh (Extrasolar Planet Observation and Characterization) and DIXI (Deep Impact eXtended Investigation). With EPOCh, we use the 30-cm high…

The ESPRESSO spectrograph at ESO's Very Large Telescope (VLT) has, since it began science operations in October 2018, revolutionised exoplanet science. The combination of the large VLT mirrors and the high resolution and stability of the…

Earth and Planetary Astrophysics · Physics 2022-08-10 Louise Dyregaard Nielsen , Julia Victoria Seidel

The Large Observatory for X-ray Timing (LOFT) is one of the four candidate ESA M3 missions considered for launch in the time-frame of 2022. It is specifically designed to perform fast X-ray timing and probe the status of the matter near…

Instrumentation and Methods for Astrophysics · Physics 2015-06-11 S. Suchy , P. Uter , C. Tenzer , A. Santangelo , A. Argan , M. Feroci , T. E. Kennedy , P. J. Smith , D. Walton , S. Zane , J. Portell , E. García-Berro