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NEID is a high-resolution optical spectrograph on the WIYN 3.5-m telescope at Kitt Peak National Observatory and will soon join the new generation of extreme precision radial velocity instruments in operation around the world. We plan to…

NEID is a high-resolution red-optical precision radial velocity (RV) spectrograph recently commissioned at the WIYN 3.5 m telescope at Kitt Peak National Observatory, Arizona, USA. NEID has an extremely stable environmental control system,…

The NEID spectrograph is a R $\sim$ 120,000 resolution fiber-fed and highly stabilized spectrograph for extreme radial velocity (RV) precision. It is being commissioned at the 3.5 m WIYN telescope in Kitt Peak National Observatory with a…

Two key areas of emphasis in contemporary experimental exoplanet science are the detailed characterization of transiting terrestrial planets, and the search for Earth analog planets to be targeted by future imaging missions. Both of these…

The NEID spectrograph on the WIYN 3.5-m telescope at Kitt Peak has completed its first full year of science operations and is reliably delivering sub-m/s precision radial velocity measurements. The NEID instrument control system uses the…

We report on the upgraded One Degree Imager (ODI) at the WIYN 3.5 meter telescope at the Kitt Peak Observatory after the focal plane was expanded by an additional seventeen detectors in spring 2015. The now thirty Orthogonal Transfer Array…

Sky survey telescopes and powerful targeted telescopes play complementary roles in astronomy. In order to investigate the nature and characteristics of the motions of very faint objects, a flexibly-pointed instrument capable of high…

Instrumentation and Methods for Astrophysics · Physics 2021-11-18 Fabien Malbet , Céline Boehm , Alberto Krone-Martins , Antonio Amorim , Guillem Anglada-Escudé , Alexis Brandeker , Frédéric Courbin , Torsten Enßlin , Antonio Falcão , Katherine Freese , Berry Holl , Lucas Labadie , Alain Léger , Gary Mamon , Barbara Mcarthur , Alcione Mora , Mike Shao , Alessandro Sozzetti , Douglas Spolyar , Eva Villaver , Ummi Abbas , Conrado Albertus , João Alves , Rory Barnes , Aldo Stefano Bonomo , Hervé Bouy , Warren Brown , Vitor Cardoso , Marco Castellani , Laurent Chemin , Hamish Clark , Alexandre Correia , Mariateresa Crosta , Antoine Crouzier , Mario Damasso , Jeremy Darling , Melvyn Davies , Antonaldo Diaferio , Morgane Fortin , Malcolm Fridlund , Mario Gai , Paulo Garcia , Oleg Gnedin , Ariel Goobar , Paulo Gordo , Renaud Goullioud , David Hall , Nigel Hambly , Diana Harrison , David Hobbs , Andrew Holland , Erik Høg , Carme Jordi , Sergei Klioner , Ariane Lançon , Jacques Laskar , Mario Lattanzi , Christophe Le Poncin-Lafitte , Xavier Luri , Daniel Michalik , André Moitinho de Almeida , Ana Mourão , Leonidas Moustakas , Neil Murray , Matthew Muterspaugh , Micaela Oertel , Luisa Ostorero , Jordi Portell , Jean-Pierre Prost , Andreas Quirrenbach , Jean Schneider , Pat Scott , Arnaud Siebert , Antonio Da Silva , Manuel Silva , Philippe Thébault , John Tomsick , Wesley Traub , Miguel de Val-Borro , Monica Valluri , Nicholas Walton , Laura Watkins , Glenn White , Lukasz Wyrzykowski , Rosemary Wyse , Yoshiyuki Yamada

The pointing of Cherenkov telescopes is subject to imperfections which are, for example, related to the bending of the telescopes mechanical structure. These imperfections must be measured, modeled, and finally corrected to achieve an…

Instrumentation and Methods for Astrophysics · Physics 2021-08-03 Gerrit Spengler , Ullrich Schwanke , Dmitriy Zhurov

Capturing high resolution imagery of the Earth's surface often calls for a telescope of considerable size, even from Low Earth Orbits (LEO). A large aperture often requires large and expensive platforms. For instance, achieving a resolution…

Instrumentation and Methods for Astrophysics · Physics 2024-03-28 Maxime Dumont , Carlos M. Correia , Jean-François Sauvage , Noah Schwartz , Morgan Gray , Jaime Cardoso

Point source detection techniques are used to identify and localise point sources in radio astronomical surveys. With the development of the Square Kilometre Array (SKA) telescope, survey images will see a massive increase in size from…

Computer Vision and Pattern Recognition · Computer Science 2022-02-09 Duncan Tilley , Christopher W. Cleghorn , Kshitij Thorat , Roger Deane

We describe a detailed radial velocity error budget for the NASA-NSF Extreme Precision Doppler Spectrometer instrument concept NEID (NN-explore Exoplanet Investigations with Doppler spectroscopy). Such an instrument performance budget is a…

The use of machine learning techniques has significantly increased the physics discovery potential of neutrino telescopes. In the upcoming years, we are expecting upgrade of currently existing detectors and new telescopes with novel…

High Energy Physics - Experiment · Physics 2023-11-10 Miaochen Jin , Yushi Hu , Carlos A. Argüelles

In preparation for the Dark Energy Spectroscopic Instrument (DESI), a new top end was installed on the Mayall 4-meter telescope at Kitt Peak National Observatory. The refurbished telescope and the DESI instrument were successfully…

With the goal of tuning up the brightness, low-light image enhancement enjoys numerous applications, such as surveillance, remote sensing and computational photography. Images captured under low-light conditions often suffer from poor…

Image and Video Processing · Electrical Eng. & Systems 2021-01-21 Zhuqing Jiang , Chang Liu , Ya'nan Wang , Kai Li , Aidong Men , Haiying Wang , Haiyong Luo

Non Intrusive Load Monitoring (NILM) or Energy Disaggregation (ED), seeks to save energy by decomposing corresponding appliances power reading from an aggregate power reading of the whole house. It is a single channel blind source…

Signal Processing · Electrical Eng. & Systems 2020-06-02 Ziyue Jia , Linfeng Yang , Zhenrong Zhang , Hui Liu , Fannie Kong

Neutrino telescopes, an extension of traditional multiwavelength astronomy, provide a complementary view of the universe using neutrinos. Differences in detector geometry and detection medium mean that improvements to reconstruction…

High Energy Physics - Experiment · Physics 2025-01-08 Rasmus F. Ørsøe , Aske Rosted , GraphNeT Team

Large-scale astronomical surveys can capture numerous images of celestial objects, including galaxies and nebulae. Analysing and processing these images can reveal intricate internal structures of these objects, allowing researchers to…

Instrumentation and Methods for Astrophysics · Physics 2023-11-02 Peng Jia , Jiameng Lv , Runyu Ning , Yu Song , Nan Li , Kaifan Ji , Chenzhou Cui , Shanshan Li

High quality, repeatable point-spread functions are important for science cases like direct exoplanet imaging, high-precision astrometry, and high-resolution spectroscopy of exoplanets. For such demanding applications, the initial on-sky…

Instrumentation and Methods for Astrophysics · Physics 2021-07-19 Steven P. Bos , Michael Bottom , Sam Ragland , Jacques-Robert Delorme , Sylvain Cetre , Laurent Pueyo

Context: New spectroscopic surveys will increase the number of astronomical objects requiring characterization by over tenfold.. Machine learning tools are required to address this data deluge in a fast and accurate fashion. Most machine…

Sky survey telescopes and powerful targeted telescopes play complementary roles in astronomy. In order to investigate the nature and characteristics of the motions of very faint objects, a flexibly-pointed instrument capable of high…

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