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J. A. Coarasa

Researcher at Max Planck Society

Publications -  36
Citations -  4058

J. A. Coarasa is an academic researcher from Max Planck Society. The author has contributed to research in topics: MAGIC (telescope) & Gamma-ray astronomy. The author has an hindex of 28, co-authored 36 publications receiving 3886 citations.

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Variable very high energy γ-ray emission from markarian 501

Justin Albert, +149 more
TL;DR: The MAGIC telescope was used to observe the blazar Markarian 501 (Mrk 501) at energies above 100 GeV from May through July 2005 as mentioned in this paper, and the high sensitivity of the instrument enabled the determination of the flux and spectrum of the source on a night-by-night basis.
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Variable Very High Energy Gamma-ray Emission from the Microquasar LS I +61 303.

Justin Albert, +148 more
- 23 Jun 2006 - 
TL;DR: The detection of variable gamma-ray emission above 100 gigaelectron volts from the microquasar LS I 61 + 303 is reported, which suggests that the emission is periodic.
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VHE γ-Ray Observation of the Crab Nebula and its Pulsar with the MAGIC Telescope

Justin Albert, +146 more
TL;DR: In this article, very high energy (VHE) gamma-ray observations of the Crab Nebula with the MAGIC telescope were reported, where the gamma spectrum can be described by a curved power law dF/dE = f(0)(E/300 GeV).
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Very high energy gamma-ray radiation from the stellar mass black hole binary cygnus X-1

Justin Albert, +147 more
TL;DR: The MAGIC observations were performed for a total of 40 hours during 26 nights, spanning the period between 2006 June and November, and the results from the observations in the very high energy band (VHE; GeV) of the black E = 100 g hole X-ray binary (BHXB) Cygnus X-1 were reported in this article.
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Implementation of the Random Forest method for the Imaging Atmospheric Cherenkov Telescope MAGIC

Justin Albert, +148 more
TL;DR: In this paper, an application of the tree classification method Random Forest (RF), as used in the analysis of data from the ground-based gamma telescope MAGIC, is described, and critical issues of the method and its implementation are discussed.