activity
20092017
most citedLimits to dark matter annihilation cross-section from a combined analysis of MAGIC and Fermi-LAT observations of dwarf satellite galaxies

306 citations · 2.5k across the 47 of their papers we have counts for

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Showing astro-ph.IMShow all

11 papers · 1 filter

astro-ph.IM2017★ 1 cited

Mirror Position Determination for the Alignment of Cherenkov Telescopes

J. Adam, M. L. Ahnen, D. Baack +27

Imaging Atmospheric Cherenkov Telescopes (IACTs) need imaging optics with large apertures to map the faint Cherenkov light emitted in extensive air showers onto their image sensors…

astro-ph.IM2016★ 14 cited

Bokeh Mirror Alignment for Cherenkov Telescopes

M. L. Ahnen, D. Baack, M. Balbo +29

Imaging Atmospheric Cherenkov Telescopes (IACTs) need imaging optics with large apertures and high image intensities to map the faint Cherenkov light emitted from cosmic ray air sh…

astro-ph.IM2016★ 8 cited

Normalized and Asynchronous Mirror Alignment for Cherenkov Telescopes

M. L. Ahnen, D. Baack, M. Balbo +29

Imaging Atmospheric Cherenkov Telescopes (IACTs) need imaging optics with large apertures and high image intensities to map the faint Cherenkov light emitted from cosmic ray air sh…

astro-ph.IM2015★ 2 cited

Data compression for the First G-APD Cherenkov Telescope

M. L. Ahnen, M. Balbo, M. Bergmann +27

The First Geiger-mode Avalanche photodiode (G-APD) Cherenkov Telescope (FACT) has been operating on the Canary island of La Palma since October 2011. Operations were automated so t…

astro-ph.IM2014★ 265 cited

The major upgrade of the MAGIC telescopes, Part I: The hardware improvements and the commissioning of the system

MAGIC Collaboration, J. Aleksic, S. Ansoldi +162

The MAGIC telescopes are two Imaging Atmospheric Cherenkov Telescopes (IACTs) located on the Canary island of La Palma. The telescopes are designed to measure Cherenkov light from…

astro-ph.IM2014★ 5 cited

FACT -- Operation of the First G-APD Cherenkov Telescope

T. Bretz, A. Biland, J. Buß +33

Since more than two years, the First G-APD Cherenkov Telescope (FACT) is operating successfully at the Canary Island of La Palma. Apart from its purpose to serve as a monitoring fa…

astro-ph.IM2014★ 5 cited

FACT -- The G-APD revolution in Cherenkov astronomy

T. Bretz, H. Anderhub, M. Backes +53

Since two years, the FACT telescope is operating on the Canary Island of La Palma. Apart from its purpose to serve as a monitoring facility for the brightest TeV blazars, it was bu…

astro-ph.IM2014★ 69 cited

Calibration and performance of the photon sensor response of FACT -- The First G-APD Cherenkov telescope

A. Biland, T. Bretz, J. Buß +33

The First G-APD Cherenkov Telescope (FACT) is the first in-operation test of the performance of silicon photo detectors in Cherenkov Astronomy. For more than two years it is operat…

astro-ph.IM2013

FACT - How stable are the silicon photon detectors?

T. Bretz, A. Biland, J. Buß +22

The First G-APD Cherenkov telescope (FACT) is the first telescope using silicon photon detectors (G-APD aka. SiPM). The use of Silicon devices promise a higher photon detection eff…

astro-ph.IM2013★ 4 cited

FACT: Towards Robotic Operation of an Imaging Air Cherenkov Telescope

A. Biland, H. Anderhub, M. Backes +51

The First G-APD Cherenkov Telescope (FACT) became operational at La Palma in October 2011. Since summer 2012, due to very smooth and stable operation, it is the first telescope of…

astro-ph.IM2013★ 25 cited

FACT - Long-term stability and observations during strong Moon light

M. L. Knoetig, A. Biland, T. Bretz +22

The First G-APD Cherenkov Telescope (FACT) is the first Cherenkov telescope equipped with a camera made of silicon photon detectors (G-APD aka. SiPM). Since October 2011, it is reg…