M. Perri

TL;DR: The Cherenkov Telescope Array (CTA) as mentioned in this paper is the major next-generation observatory for ground-based very high-energy gamma-ray astronomy, which will improve the sensitivity of current groundbased instruments by a factor of five to twenty, depending on the energy, greatly improving both their angular and energy resolutions over four decades in energy.

TL;DR: In this paper, the authors report on observations taken with the Swift satellite two days after the first direct detection of gravitational waves (GW) which triggered ALIGO on 2015 September 14.

TL;DR: In this article, the authors report on simultaneous broadband observations of the TeV-emitting blazar Markarian 501 between 1 April and 10 August 2013, including the first detailed characterization of the synchrotron peak with Swift and NuSTAR.

TL;DR: In this article, the authors made use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation.

TL;DR: In this article, a catalogue of refined positions of 68 gamma ray burst (GRB) afterglows observed by the Swift X-ray Telescope (XRT) from the launch up to 2005 Oct 16 is presented.