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http://hdl.handle.net/20.500.12386/33975
Titolo: | ONIRICA A Conceptual Design Study of a Large FoV Near-IR Imager for OWL | Autori: | RAGAZZONI, Roberto ARCIDIACONO, CARMELO Bertelli, Giampaolo CASTELLANO, MARCO DIOLAITI, EMILIANO FALOMO, Renato FARINATO, JACOPO FONTANA, Adriano Gaessler, Wolfgang GRAZIAN, Andrea GREGGIO, Laura Le Roux, Brice LOMBINI, MATTEO Herbst, Tom Rix, Hans-Walter |
Data pubblicazione: | 2005 | Numero: | OWL-CSR-ESO-00000-0165 | Abstract: | The scope of this document is to report a conceptual study of an imaging camera that should fully exploit the sensitivity and spatial resolution capabilities of OWL in the near-IR. This camera will take advantage of a low-order correction exploited by an MCAO system. The conceptual study also includes the very preliminary design of the MCAO wavefront sensor that drives the tertiary adaptive mirror of the telescope with the purpose of removing essentially the layers close to the ground. Provisions to extend the design of the WFS to full MCAO correction are also presented. An analysis of the relevant science cases is carried out together with a simulation of the possible results that the camera could achieve, above all in terms of sky coverage and limiting magnitudes and when compared to possible 30-60 meters class competitor telescopes. | Note: | The document presents the Final Study of the OWL NIR Imaging CAmera (ONIRICA) instrument design, as it was submitted to the European Southern Observatory. See https://www.eso.org/sci/facilities/eelt/owl/Publications.html, at this web page the document is freely available for download. | URI: | http://hdl.handle.net/20.500.12386/33975 | URL: | https://www.eso.org/sci/facilities/eelt/owl/Files/publications/OWL-CSR-ESO-00000-0165_iss1.pdf | Fulltext: | open |
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