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Proceedings Paper

Fringe detection and piston variability in LINC-NIRVANA
Author(s): Matthew Horrobin; Andreas Eckart; Bettina Lindhorst; Uwe Lindhorst; Lydia Moser; Steffen Rost; Semir Smajic; Christian Straubmeier; Evangelia Tremou; Imke Wank; Jens Zuther; Thomas Bertram; Carmelo Arcidiacono
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Paper Abstract

We present the latest status of the fringe detecting algorithms for the LINC-NIRVANA FFTS (Fringe and Flexure Tracker System). The piston and PSF effects of the system from the top of the atmosphere through the telescopes and multi-conjugate AO systems to the detector are discussed and the resulting requirements for the FFTS outlined.

Paper Details

Date Published: 21 July 2010
PDF: 10 pages
Proc. SPIE 7734, Optical and Infrared Interferometry II, 77341X (21 July 2010); doi: 10.1117/12.856863
Show Author Affiliations
Matthew Horrobin, Univ. zu Köln (Germany)
Andreas Eckart, Univ. zu Köln (Germany)
Bettina Lindhorst, Univ. zu Köln (Germany)
Uwe Lindhorst, Univ. zu Köln (Germany)
Lydia Moser, Univ. zu Köln (Germany)
Steffen Rost, Univ. zu Köln (Germany)
Semir Smajic, Univ. zu Köln (Germany)
Christian Straubmeier, Univ. zu Köln (Germany)
Evangelia Tremou, Univ. zu Köln (Germany)
Imke Wank, Univ. zu Köln (Germany)
Jens Zuther, Univ. zu Köln (Germany)
Thomas Bertram, Max Planck Institute for Astronomy (Germany)
Carmelo Arcidiacono, Osservatorio Astrofisico di Arcetri


Published in SPIE Proceedings Vol. 7734:
Optical and Infrared Interferometry II
William C. Danchi; Françoise Delplancke; Jayadev K. Rajagopal, Editor(s)

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