Bibcode
Rasilla, José L.; López López, Roberto; Tejada, Carlos
Referencia bibliográfica
Ground-based and Airborne Instrumentation for Astronomy II. Edited by McLean, Ian S.; Casali, Mark M. Proceedings of the SPIE, Volume 7014, pp. 701438-701438-8 (2008).
Advertised on:
8
2008
Número de citas
0
Número de citas referidas
0
Descripción
The Optical System for Imaging and low Resolution Integrated
Spectroscopy (OSIRIS) is the first light instrument for the 10.4 meters
Gran Telescopio de Canarias (GTC). It's a 8.5 × 8.5 arc-min
visible camera; a set of grisms provides low resolution spectroscopic
capability. In this contribution the accessories and mountings for
alignment are presented as well as the techniques used. Also, a complete
characterization of the system at laboratory for image quality, spectral
and spatial resolution, and image movement, etc. are shown.