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We investigate the potential of the Atacama Large Millimeter/submillimeter Array (ALMA) and the Next Generation Very Large Array (ngVLA) to observe substructures in nearby young disks which are due to the gravitational interaction between…

Earth and Planetary Astrophysics · Physics 2018-02-14 Luca Ricci , Shang-Fei Liu , Andrea Isella , Hui Li

The impending era of wide-field radio surveys has the potential to revolutionize our understanding of astrophysical transients. Here we evaluate the prospects of a wide range of planned and hypothetical radio surveys using the properties…

High Energy Astrophysical Phenomena · Physics 2015-02-06 Brian D. Metzger , Peter K. G. Williams , Edo Berger

We present an overview of the Space Telescope A901/2 Galaxy Evolution Survey (STAGES). STAGES is a multiwavelength project designed to probe physical drivers of galaxy evolution across a wide range of environments and luminosity. A complex…

The Ultraviolet Near-Infrared Optical Northern Survey (UNIONS) is a "collaboration of collaborations" that is using the Canada-France-Hawai'i Telescope, the Pan-STARRS telescopes, and the Subaru Observatory to obtain $ugriz$ images of a…

Astrophysics of Galaxies · Physics 2025-03-19 Stephen Gwyn , Alan W. McConnachie , Jean-Charles Cuillandre , Ken C. Chambers , Eugene A. Magnier , Michael J. Hudson , Masamune Oguri , Hisanori Furusawa , Hendrik Hildebrandt , Raymond Carlberg , Sara L. Ellison , Junko Furusawa , Raphaël Gavazzi , Rodrigo Ibata , Yannick Mellier , Ken Osato , H. Aussel , Lucie Baumont , Manuel Bayer , Olivier Boulade , Patrick Côté , David Chemaly , Cail Daley , Pierre-Alain Duc , A. Ellien , Sébastien Fabbro , Leonardo Ferreira , Itsna K. Fitriana , Emeric Le Floc'h , Hammer , Francois , Yoshinobu Fudamoto , Hua Gao , L. W. K. Goh , Tomotsugu Goto , Sacha Guerrini , Axel Guinot , Vincent Hénault-Brunet , Yuichi Harikane , Kohei Hayashi , Nick Heesters , Kohei Ichikawa , Martin Kilbinger , P. B. Kuzma , Qinxun Li , Tobías I. Liaudat , Chien-Cheng Lin , Oliver Müller , Nicolas F. Martin , Yoshiki Matsuoka , Gustavo E. Medina , Hironao Miyatake , Satoshi Miyazaki , Charlie T. Mpetha , Tohru Nagao , Julio F. Navarro , Masafumi Niwano , Itsuki Ogami , Nobuhiro Okabe , Masafusa Onoue , Gregory S. H. Paek , Laura C. Parker , David R. Patton , Fabian Hervas Peters , Simon Prunet , Rubén Sánchez-Janssen , M. Schultheis , Federico Sestito , Simon E. T. Smith , J. -L. Starck , Else Starkenburg , Connor Stone , Christopher Storfer , Yoshihisa Suzuki , Erben , T. , Salvatore Taibi , G. F. Thomas , Zhang TianFang , Yoshiki Toba , Hisakazu Uchiyama , David Valls-Gabaud , Kim A. Venn , Ludovic Van Waerbeke , Richard J. Wainscoat , Scott Wilkinson , Anna Wittje , Taketo Yoshida , Yuxing Zhong

The VVDS-Wide survey has been designed with the general aim of tracing the large-scale distribution of galaxies at z~1 on comoving scales reaching ~100Mpc/h, while providing a good control of cosmic variance over areas as large as a few…

A narrowband imaging survey of 276 square minutes of arc was carried out at near infrared wavelengths to search for emission line objects at high redshifts. Most of the fields contained a known quasar or radio galaxy at a redshift that…

Astrophysics · Physics 2009-10-28 D. Thompson , F. Mannucci , S. V. W. Beckwith

High quality vibrational spectra of solid-phase molecules in ice mixtures and for temperatures of astrophysical relevance are needed to interpret infrared observations toward protostars and background stars. Over the last 25 years, the…

Instrumentation and Methods for Astrophysics · Physics 2022-12-07 W. R. M. Rocha , M. G. Rachid , B. Olsthoorn , E. F. van Dishoeck , M. K. McClure , H. Linnartz

The EXperiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM) is a balloon-borne cryogenic telescope that will survey the spectrum of diffuse emission from both the Milky Way and the cosmic web to probe star formation, the…

Astronomical researchers often think of analysis and visualization as separate tasks. In the case of high-dimensional data sets, though, interactive exploratory data visualization can give far more insight than an approach where data…

Instrumentation and Methods for Astrophysics · Physics 2015-06-05 Alyssa A. Goodman

The VISTA survey of the Magellanic Clouds system (VMC) is a public survey project of the European Southern Observatory. It is collecting multi-band near-infrared data across large areas of the Large and Small Magellanic Clouds, the…

Astrophysics of Galaxies · Physics 2016-06-29 Maria-Rosa L. Cioni , the VMC team

eROSITA, launched on 13 July 2019, will be completing the first all-sky survey in the soft and medium X-ray band in nearly three decades. This 4-year survey, finishing in late 2023, will present a rich legacy for the entire astrophysics…

The population of nearby dwarf galaxies in the Local Group constitutes a complete galactic environment, perfect suited for studying the connection between stellar populations and galaxy evolution. In this study, we are conducting an optical…

VERITAS is an array of Imaging Atmospheric Cherenkov Telescopes designed for very high energy gamma ray (E>100,GeV) observations of astrophysical sources. The experiment began its scientific observation program in the 2006/2007 observing…

Astrophysics · Physics 2019-08-13 M. K. Daniel

The GOODS-North field centered around the historical Hubble Deep Field-North provides one of the richest multiwavelength datasets compiled, spanning radio to X-ray frequencies, for studying the formation and evolution of galaxies at high…

Astrophysics · Physics 2007-05-23 Ranga-Ram Chary

Video description involves the generation of the natural language description of actions, events, and objects in the video. There are various applications of video description by filling the gap between languages and vision for visually…

Computer Vision and Pattern Recognition · Computer Science 2020-12-01 Alok Singh , Thoudam Doren Singh , Sivaji Bandyopadhyay

Ultra-diffuse galaxies have generated significant interest due to their large optical extents and low optical surface brightnesses, which challenge galaxy formation models. Here we present resolved synthesis observations of 12 HI-bearing…

We present basic observational strategies for ASTRO-F (also known as the Imaging Infra Red Surveyor (IRIS)) to be launched in 2004 by the Japanese Institute of Space and Astronautical Science (ISAS). We examine 2 survey scenarios, a deep…

Astrophysics · Physics 2009-10-31 Chris Pearson , H. Matsuhara , H. Watarai , T. Matsumoto , T. Onaka

The survey description and near-infrared properties for 92 galaxies are presented for the Extended Disc Galaxy Exploration Science (EDGES) Survey, along with an investigation into the properties of the stellar halos of these galaxies. EDGES…

Astrophysics of Galaxies · Physics 2019-04-24 Shawn M. Staudaher , Daniel A. Dale , Liese Van Zee