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We present a status report on the study of gamma-ray bursts (GRB) in the era of rapid follow-up using the world's largest robotic optical telescopes - the 2-m Liverpool and Faulkes telescopes. Within the context of key unsolved issues in…

Cosmology and Nongalactic Astrophysics · Physics 2019-08-15 C. G. Mundell , C. Guidorzi , I. A. Steele

The Gamma-Ray Burst Monitor (GBM) will significantly augment the science return from the Fermi Observatory in the study of Gamma-Ray Bursts (GRBs). The primary objective of GBM is to extend the energy range over which bursts are observed…

BINGO is a unique radio telescope designed to make the first detection of Baryon Acoustic Oscillations (BAO) at radio frequencies. This will be achieved by measuring the distribution of neutral hydrogen gas at cosmological distances using a…

Instrumentation and Methods for Astrophysics · Physics 2019-10-02 C. A. Wuensche , the BINGO Collaboration

One of the most important changes in observational astronomy of the 21st Century is a rapid shift from classical object-by-object observations to extensive automatic surveys. As CCD detectors are getting better and their prices are getting…

Astrophysics · Physics 2009-11-13 Andrej Prsa , Tomaz Zwitter

I summarize the current spectroscopic sky surveys and some of the scientific results, emphasizing the largest sky survey to-date, the Sloan Digital Sky Survey (SDSS). Techniques used commonly in spectral analyses are discussed, followed by…

Astrophysics · Physics 2007-07-02 Ching-Wa Yip

The Simons Observatory (SO) is a next-generation ground-based telescope located in the Atacama Desert in Chile, designed to map the cosmic microwave background (CMB) with unprecedented precision. The observatory consists of three small…

The Laser Interferometer Gravitational-wave Observatory (LIGO) consists of two identical yet independent, widely-separated, long-baseline gravitational-wave detectors. Each Advanced LIGO detector consists of complex optical-mechanical…

Instrumentation and Methods for Astrophysics · Physics 2016-08-12 Jameson Graef Rollins

The Rosse Solar-Terrestrial Observatory (RSTO; www.rosseobservatory.ie) was established at Birr Castle, Co. Offaly, Ireland (53 05'38.9", 7 55'12.7") in 2010 to study solar radio bursts and the response of the Earth's ionosphere and…

Solar and Stellar Astrophysics · Physics 2015-06-04 P. Zucca , E. P. Carley , J. McCauley , P. T. Gallagher , C. Monstein , R. T. J. McAteer

As astronomy moves into the era of large-scale time-domain surveys, we are seeing a flood of new transient and variable sources which will reach biblical proportions with the advent of LSST. A key strategic challenge for astronomy in this…

Instrumentation and Methods for Astrophysics · Physics 2019-07-22 Stephen S. Eikenberry , Misty Bentz , Anthony Gonzalez , Joseph Harrington , Sarik Jeram , Nick Law , Tom Maccarone , Robert Quimby , Amanda Townsend

We introduce PIRATE, a new remotely-operable telescope facility for use in research and education, constructed from 'off-the-shelf' hardware, operated by The Open University. We focus on the PIRATE Mark 1 operational phase where PIRATE was…

Instrumentation and Methods for Astrophysics · Physics 2015-05-30 S. Holmes , U. Kolb , C. A. Haswell , V. Burwitz , R. J. Lucas , J. Rodriguez , S. M. Rolfe , J. Rostron , J. Barker

A quick look at research and development in astronomy shows that we live in exciting times. Exoplanetary systems, supernovae, and merging binary black holes were far out of reach for observers two decades ago and now such phenomena are…

Instrumentation and Methods for Astrophysics · Physics 2017-11-27 Peter Nemeth

The NaI and BGO detectors on the Gamma ray Burst Monitor (GBM) on Fermi are now being used for long term monitoring of the hard X-ray/low energy gamma ray sky. Using the Earth occultation technique demonstrated previously by the BATSE…

The gamma-ray sky from several hundred keV to $\sim$ a hundred MeV has remained largely unexplored due to the challenging nature of detecting gamma rays in this regime. At lower energies, Compton scattering is the dominant interaction…

Instrumentation and Methods for Astrophysics · Physics 2019-08-13 Sean Griffin , the AMEGO Team

We present spectroxide, a code package for computing cosmic microwave background spectral distortions in which all ${\sim}14{,}500$ lines of Rust code, Python interface, and ${\sim}400$ automated tests were written by an AI assistant…

Cosmology and Nongalactic Astrophysics · Physics 2026-04-29 Ethan Baker , Hongwan Liu , Siddharth Mishra-Sharma

In this paper, we present a successful implementation of a subtraction-noise projection method into a simple, simulated data analysis pipeline of a gravitational-wave search. We investigate the problem to reveal a weak stochastic background…

General Relativity and Quantum Cosmology · Physics 2008-11-26 Jan Harms , Christoph Mahrdt , Markus Otto , Malte Priess

The Virtual Observatory has reached sufficient maturity for its routine scientific exploitation by astronomers. To prove this statement, here I present a brief description of the complete VO-powered PhD thesis entitled "Galactic and…

Instrumentation and Methods for Astrophysics · Physics 2010-01-12 Ivan Zolotukhin

An Earth orbiting detector sensitive to gamma ray photons will see step-like occultation features in its counting rate when a gamma ray point source crosses the Earth's limb. This is due to the change in atmospheric attenuation of the gamma…

In the era of multi-messenger astronomy the exploration of the early emission from transients is key for understanding the encoded physics. At the same time, current generation networks of fully-robotic telescopes provide new opportunities…

Instrumentation and Methods for Astrophysics · Physics 2019-07-02 R. Martone , C. Guidorzi , C. G. Mundell , S. Kobayashi , A. Cucchiara , A. Gomboc , N. Jordana , T. Laskar , M. Marongiu , D. C. Morris , R. J. Smith , I. A. Steele

In the era of big data astronomy, next generation telescopes and large sky surveys produce data sets at the TB or even PB level. Due to their large data volumes, these astronomical data sets are extremely difficult to transfer and analyze…

We present the design and testing of a compact, low-cost stellar spectrometer developed for undergraduate and outreach applications. The instrument employs a 600 lines/mm diffraction grating, a CMOS monochrome sensor, and a 3D-printed mount…

Instrumentation and Methods for Astrophysics · Physics 2025-11-07 Abhinav Roy , Niti Singh