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RXTE has been operating for nearly 2 years and is planning the third. The spacecraft performance has been good and the three instruments are operating well. Observations have been made of the range of targets suitable for RXTE, including…

Astrophysics · Physics 2009-10-30 J. H. Swank

The tRopIcal DEep-sea Neutrino Telescope (TRIDENT) is a future large-scale next-generation neutrino telescope. In September 2021, the TRIDENT pathfinder experiment (TRIDENT EXplorer, T-REX for short) completed in-situ measurements of…

Instrumentation and Detectors · Physics 2023-03-07 M. X. Wang , G. H. Gong , P. Miao , Z. Y. Sun , J. N. Tang , W. H. Wu , D. L. Xu

In time-domain astronomy, a substantial number of transients will be discovered by multi-wavelength and multi-messenger observatories, posing a great challenge for follow-up capabilities. We have thus proposed an intelligent X-ray…

Optical alignment and testing of the Integrated Science Instrument Module of the James Webb Space Telescope is underway. We describe the Optical Telescope Element Simulator used to feed the science instruments with point images of precisely…

Instrumentation and Methods for Astrophysics · Physics 2015-06-22 Derek Sabatke , Joseph Sullivan , Scott Rohrbach , David Kubalak

Rotational displacement about the grasping point is a common grasp failure when an object is grasped at a location away from its center of gravity. Tactile sensors with soft surfaces, such as GelSight sensors, can detect the rotation…

Robotics · Computer Science 2021-08-03 Raj Kolamuri , Zilin Si , Yufan Zhang , Arpit Agarwal , Wenzhen Yuan

The arrangement of an in-pipe climbing robot that works using a sharp transmission part to explore complex relationship of lines. Standard wheeled/continued in-pipe climbing robots are leaned to slip and take while researching in pipe…

Robotics · Computer Science 2022-06-08 Shivani Naik , Arjun Kumar , Nitinesh Yadav , K. M. Santosh

The HERMES-TP/SP (High Energy Rapid Modular Ensemble of Satellites -- Technologic and Scientific Pathfinder) is an in-orbit demonstration of the so-called distributed astronomy concept. Conceived as a mini-constellation of six 3U…

The recent detection of a very high energy (VHE) emission from Gamma-Ray Bursts (GRBs) above 100 GeV performed by the MAGIC and H.E.S.S. collaborations, has represented a significant, long-awaited result for the VHE astrophysics community.…

Continuous operation of the electrical transmission lines is of great importance for today's electricity-dependent world. It is crucial to detect and diagnose a possible problem on the lines before that occurs. In general, maintenance,…

Systems and Control · Electrical Eng. & Systems 2019-11-20 Aydin Tarik Zengin , Gokhan Erdemir , Tahir Cetin Akinci , Fahri Anil Selcuk , Mustafa Nizamettin Erduran , S. Serhat Seker

The great success of the Rossi X-Ray Timing Explorer (RXTE) has given us a new probe to study strong gravitational fields and to measure the physical properties of black holes and neutron stars. Here, we describe a "next-generation" x-ray…

Astrophysics · Physics 2007-05-23 P. Kaaret , J. Grindlay , F. K. Lamb , E. H. Morgan , J. H. Swank , W. Zhang

The observation of small bodies in the Space Environment is an ongoing important task in astronomy. While nowadays new objects are mostly detected in larger sky surveys, several follow-up observations are usually needed for each object to…

In this contribution we report the on-going progresses of the project FATE, an operational automatic forecast system conceived to deliver forecasts of a set of astroclimatic and atmospheric parameters having the aim to support the science…

Instrumentation and Methods for Astrophysics · Physics 2024-09-10 Elena Masciadri , Alessio Turchi , Luca Fini , Alberto Ortolani , Valerio Capecchi , Francesco Pasi , Angel Otarola , Steffen Mieske

AST3-3 is the third robotic facility of the Antarctic Survey Telescopes (AST3) for transient surveys to be deployed at Dome A, Antarctica. Due to the current pandemic, the telescope has been currently deployed at the Yaoan Observation…

Instrumentation and Methods for Astrophysics · Physics 2022-05-11 Tianrui Sun , Lei Hu , Songbo Zhang , Xiaoyan Li , Kelai Meng , Xuefeng Wu , Lifan Wang , A. J. Castro-Tirado

Very-high-energy (VHE; >~100 GeV) gamma-rays are expected from gamma-ray bursts (GRBs) in some scenarios. Exploring this photon energy regime is necessary for understanding the energetics and properties of GRBs. GRBs have been one of the…

High Energy Astrophysical Phenomena · Physics 2009-02-27 F. Aharonian

The PANOSETI experiment is an all-sky, all-the-time visible search for nanosecond to millisecond time-scale transients. The experiment will deploy observatory domes at several sites, each dome containing ~45 telescopes and covering ~4,440…

For centuries, astronomers have discussed the possibility of inhabited worlds - from Herschel's 18th-century observations suggesting Mars may host life, to the systematic search for technosignatures that began in the 1960s using radio…

Instrumentation and Methods for Astrophysics · Physics 2025-10-22 Beatriz Villarroel , Wesley A. Watters , Alina Streblyanska , Enrique Solano , Stefan Geier , Lars Mattsson

The ANTARES telescope has the opportunity to detect transient neutrino sources, such as gamma-ray bursts, core-collapse supernovae, flares of active nuclei... To enhance the sensitivity to these sources, we have developed a new detection…

High Energy Astrophysical Phenomena · Physics 2019-08-15 D. Dornic , S. Basa , J. Brunner , I. Al Samarai , J. Busto , A. Klotz , S. Escoffier , V. Bertin , B. Vallage , B. Gendre , A. Mazure , M. Boer

Planet population synthesis models predict an abundance of planets with semi-major axes between 1-10 au, yet they lie at the edge of the detection limits of most planet finding techniques. Discovering these planets and studying their…

Earth and Planetary Astrophysics · Physics 2019-10-14 Yiannis Tsapras , R. A. Street , M. Hundertmark , E. Bachelet , M. Dominik , V. Bozza , A. Cassan , J. Wambsganss , K. Horne , S. Mao , W. Zang , D. M. Bramich , A. Saha

Some next-generation gravitational-wave detectors, such as the American Advanced LIGO project and the Japanese LCGT project, plan to use power recycled resonant sideband extraction (RSE) interferometers for their interferometer's optical…

An imaging technique with sensitivity to short duration optical transients is described. The technique is based on the use of wide-field cameras operating in a drift scanning mode, whereby persistent objects produce trails on the sensor and…

Instrumentation and Methods for Astrophysics · Physics 2020-04-15 Steven Tingay