Telescope Fabra ROA Montsec: a new robotic wide-field Baker-Nunn facility

A Baker-Nunn Camera (BNC), originally installed at the Real Instituto y Observatorio de la Armada (ROA) in 1958, was refurbished and robotized. The new facility, called Telescope Fabra ROA Montsec (TFRM), was installed at the Observatori Astronòmic del Montsec (OAdM). The process of refurbishment is...

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Bibliographic Details
Published in:arXiv.org 2013-04
Main Authors: s, O, Núñez, J, Muiños, J L, Montojo, F J, Baena-Gallé, R, Boloix, J, Morcillo, R, Merino, M T, Downey, E C, Mazur, M J
Format: Article
Language:English
Subjects:
Apertures
Automation
Baker-Nunn camera
Declination
Field of view
Manufacturing engineering
Refurbishment
Situational awareness
Space surveillance
Specifications
Tracking
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Summary:A Baker-Nunn Camera (BNC), originally installed at the Real Instituto y Observatorio de la Armada (ROA) in 1958, was refurbished and robotized. The new facility, called Telescope Fabra ROA Montsec (TFRM), was installed at the Observatori Astronòmic del Montsec (OAdM). The process of refurbishment is described in detail. Most of the steps of the refurbishment project were accomplished by purchasing commercial components, which involve little posterior engineering assembling work. The TFRM is a 0.5m aperture f/0.96 optically modified BNC, which offers a unique combination of instrumental specifications: fully robotic and remote operation, wide-field of view (4.4 deg x 4.4 deg), moderate limiting magnitude (V~19.5mag), ability of tracking at arbitrary right ascension and declination rates, as well as opening and closing CCD shutter at will during an exposure. Nearly all kind of image survey programs can benefit from those specifications. Apart from other less time consuming programs, since the beginning of science TFRM operations we have been conducting two specific and distinct surveys: super-Earths transiting around M-type dwarfs stars, and geostationary debris in the context of Space Situational Awareness / Space Surveillance and Tracking (SSA/SST) programs. Preliminary results for both cases will be shown.
ISSN:2331-8422
DOI:10.48550/arxiv.1211.5581