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The Pierre Auger Observatory is designed to unveil the nature and the origins of the highest energy cosmic rays. The large and geographically dispersed collaboration of physicists and the wide-ranging collection of simulation and…

天体物理学 · 物理学 2009-06-23 S. Argiro , S. L. C. Barroso , J. Gonzalez , L. Nellen , T. Paul , T. A. Porter , L. Prado , M. Roth , R. Ulrich , D. Veberic

The Large Aperture GRB Observatory (LAGO) is aiming at the detection of the high energy (around 100 GeV) component of Gamma Ray Bursts, using the single particle technique in arrays of Water Cherenkov Detectors (WCD) in high mountain sites…

The authors' design for a M\"ossbauer spectroscopy unit accessed via the Internet is presented. The spectrometer's configuration, operational peculiarities, key specifications, and remote access procedures are described. More detailed…

物理教育 · 物理学 2018-12-06 A. A. Silaev , S. K. Godovikov , E. B. Postnikov , V. V. Radchenko , A. A. Silaev

In modern-day astronomy, near-infrared, optical, and ultraviolet spectroscopy are indispensable for studying a wide range of phenomena, from measuring black hole masses to analyzing chemical abundances in stellar atmospheres. However,…

The Gravitational-wave Optical Transient Observer (GOTO) is a wide-field telescope project aimed at detecting optical counterparts to gravitational wave sources. The prototype instrument was inaugurated in July 2017 on La Palma in the…

天体物理仪器与方法 · 物理学 2018-07-17 Martin Dyer , Vik Dhillon , Stuart Littlefair , Danny Steeghs , Krzysztof Ulaczyk , Paul Chote , Duncan Galloway , Evert Rol

The DSN Transient Observatory (DTO) is a signal processing facility that can monitor up to four DSN downlink bands for astronomically interesting signals. The monitoring is done commensally with reception of deep space mission telemetry.…

天体物理仪器与方法 · 物理学 2017-03-03 T. B. H. Kuiper , R. M. Monroe , L. A. White , C. Garcia Miro , S. M. Levin , W. A. Majid , M. Soriano

Traditional glass-based optics are typically optimized for narrow spectral bands, such as the visible (400-700nm) or shortwave infrared (1000-1800nm). While the emergence of VIS-SWIR sensors (400-1700nm) offers transformative potential,…

图像与视频处理 · 电气工程与系统科学 2026-05-04 Vishwanath Saragadam , Niki Nezakati , Amit Roy-Chowdhury , Vivek Boominathan

We have developed a new spectro-gonio radiometer, SHADOWS, to study in the laboratory the bidirectional reflectance distribution function of dark and precious samples. The instrument operates over a wide spectral range from the visible to…

天体物理仪器与方法 · 物理学 2020-02-12 S. Potin , O. Brissaud , P. Beck , B. Schmitt , Y. Magnard , J. -J. Correia , P. Rabou , L. Jocou

With the evolution of radio astronomy, related education and training, the demand for scalable, efficient, and remote systems in data acquisition, storage, and analysis has significantly increased. Addressing this need, we have developed a…

天体物理仪器与方法 · 物理学 2025-02-18 Anumanchi Agastya Sai Ram Likhit , Katta Naveen , B Arul Pandian , R Abhishek , Thiagaraj Prabu

I present and summarize a software package ("LPipe") for completely automated, end-to-end reduction of both bright and faint sources with the Low-Resolution Imaging Spectrometer (LRIS) at Keck Observatory. It supports all gratings, grisms,…

天体物理仪器与方法 · 物理学 2019-07-10 Daniel A. Perley

Using the Gamma Ray Burst Monitor (GBM) on-board Fermi, we are monitoring the hard X-ray/soft gamma ray sky using the Earth occultation technique. Each time a source in our catalog enters or exits occultation by the Earth, we measure its…

We show that the Big Bang Observer (BBO), a proposed space-based gravitational-wave (GW) detector, would provide ultra-precise measurements of cosmological parameters. By detecting ~300,000 compact-star binaries, and utilizing them as…

宇宙学与河外天体物理 · 物理学 2013-05-29 Curt Cutler , Daniel E. Holz

The Carnegie-Irvine Galaxy Survey (CGS) is a long-term program to investigate the photometric and spectroscopic properties of a statistically complete sample of 605 bright (B_T < 12.9 mag), southern (Dec. < 0) galaxies using the facilities…

宇宙学与河外天体物理 · 物理学 2015-06-03 Luis C. Ho , Zhao-Yu Li , Aaron J. Barth , Marc S. Seigar , Chien Y. Peng

Visualizing and navigating through large astronomy images from a remote location with current astronomy display tools can be a frustrating experience in terms of speed and ergonomics, especially on mobile devices. In this paper, we present…

天体物理仪器与方法 · 物理学 2015-02-06 Emmanuel Bertin , Ruven Pillay , Chiara Marmo

The paper demonstrates the design and execution of a low-cost optical spectrometer that employs a webcam, diffraction grating & Python (a free, open-source programming language). The device's design prioritized economy and usability, with a…

The Gravitational-wave Optical Transient Observer (GOTO) is a wide-field telescope project focused on detecting optical counterparts to gravitational-wave sources. GOTO uses arrays of 40 cm unit telescopes (UTs) on a shared robotic mount,…

OARPAF (Osservatorio Astronomico Regionale Parco Antola Comune di Fascia, Italy) hosts an 80cm Astelco telescope with a Gambato Dome, SBIG-STX camera, Davis weather station, and SBIG AllSky camera. We present a layer-structured python3…

天体物理仪器与方法 · 物理学 2025-01-15 Davide Ricci , Lorenzo Cabona , Silvano Tosi , Sandro Zappatore

This paper presents a tutorial explaining the use of Virtual Observatory tools in high energy astrophysics. Most of the tools used in this paper were developed at the Strasbourg astronomical Data Center and we show how they can be applied…

天体物理仪器与方法 · 物理学 2014-11-25 Sébastien Derriere , Rene W. Goosmann , Caroline Bot , François Bonnarel

Binospec is a high-throughput, 370 to 1000 nm, imaging spectrograph that addresses two adjacent 8' by 15' fields of view. Binospec was commissioned in late 2017 at the f/5 focus of the 6.5m MMT and is now available to all MMT observers.…

天体物理仪器与方法 · 物理学 2019-06-12 Jan Kansky , Igor Chilingarian , Daniel Fabricant , Anne Matthews , Sean Moran , Martin Paegert , J. Duane Gibson , Dallan Porter , John Roll

We introduce a publicly available full-sky beam convolution code library intended to inform the design of future cosmic microwave background (CMB) instruments and help current experiments probe potential systematic effects. The code can be…

天体物理仪器与方法 · 物理学 2019-05-08 Adriaan J. Duivenvoorden , Jon E. Gudmundsson , Alexandra S. Rahlin