activity
20082018
most citedGRAVITY: getting to the event horizon of Sgr A*

72 citations · 168 across the 8 of their papers we have counts for

collaborators

10 papers

astro-ph.IM2018

Alignment and preliminary outcomes of an ELT-size instrument to a very large telescope: LINC-NIRVANA at LBT

M. Bergomi, L. Marafatto, V. Viotto +14

LINC-NIRVANA (LN) is a high resolution, near infrared imager that uses a multiple field-of-view, layer-oriented, multi-conjugate AO system, consisting of four multi-pyramid wavefro…

astro-ph.IM2018

The calibration procedure of the LINC-NIRVANA ground and high layer WFS

Carmelo Arcidiacono, Kalyan Kumar Radhakrishnan Santhakumari, Valentina Viotto +12

LINC--NIRVANA (LN) is an MCAO module currently mounted on the Rear Bent Gregorian focus of the Large Binocular Telescope (LBT). It mounts a camera originally designed to realize th…

physics.ins-det2014★ 4 cited

An angular-selective electron source for the KATRIN experiment

M. Beck, K. Bokeloh, H. Hein +10

The KATRIN experiment is going to search for the average mass of the electron antineutrino with a sensitivity of 0.2 eV/c2. It uses a retardation spectrometer of MAC-E filter type…

astro-ph.IM2014★ 3 cited

Pathfinder first light: alignment, calibration, and commissioning of the LINC-NIRVANA ground-layer adaptive optics subsystem

Derek Kopon, Al Conrad, Carmelo Arcidiacono +15

We present descriptions of the alignment and calibration tests of the Pathfinder, which achieved first light during our 2013 commissioning campaign at the LBT. The full LINC-NIRVAN…

astro-ph.IM2014

Laboratory Results and Status Update for Pathfinder at LBT, The LINC-NIRVANA NGS Ground- Layer AO Subsystem

Derek Kopon, Al Conrad, Thomas Bertram +20

The full LINC-NIRVANA instrument will be one of the most complex ground-based astronomical systems ever built. It will consist of multiple subsystems, including two multi-conjugate…

astro-ph.IM2012★ 15 cited

The ESPRI project: astrometric exoplanet search with PRIMA I. Instrument description and performance of first light observations

J. Sahlmann, T. Henning, D. Queloz +42

The ESPRI project relies on the astrometric capabilities offered by the PRIMA facility of the Very Large Telescope Interferometer for the discovery and study of planetary systems.…