16 August 2000 OSIRIS tunable imager and spectrograph
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The Optical System for Imaging and low Resolution Integrated Spectroscopy (OSIRIS) will be a Day-One instrument of the Spanish 10.4 m telescope Gran Telescopio Canarias, whose first light is planned for 2002. GTC will be installed at the Observatorio del Roque de los Muchachos in La Palma, Spain. OSIRIS three primary modes are imaging and low resolution long slit and multiple object spectroscopy. The instrument is designed to operate from 365 to 1000 nm with a field of view of 7 by 7 arcminutes and a maximum spectral resolution of 5000. Among the OSIRIS main features are the use of tunable filters for direct imaging, the use of Volume Phase Holographic Gratings as dispersive elements for spectroscopy, and the implementation of an articulated camera to provide maximum spectroscopic efficiency and versatility. Here we present a general description and an overview of the main instrument characteristics.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jordi Cepa, Jordi Cepa, Marta Aguiar-Gonzalez, Marta Aguiar-Gonzalez, Victor Gonzalez-Escalera, Victor Gonzalez-Escalera, Jose Ignacio Gonzalez-Serrano, Jose Ignacio Gonzalez-Serrano, Enrique Joven-Alvarez, Enrique Joven-Alvarez, Lorenzo Peraza Cano, Lorenzo Peraza Cano, Jose Luis Rasilla, Jose Luis Rasilla, Luis Fernando Rodriguez-Ramos, Luis Fernando Rodriguez-Ramos, J. Jesus Gonzalez, J. Jesus Gonzalez, Francisco J. Cobos Duenas, Francisco J. Cobos Duenas, Beatriz Sanchez, Beatriz Sanchez, Carlos Tejada, Carlos Tejada, Jonathan Bland-Hawthorn, Jonathan Bland-Hawthorn, Carmelo Militello, Carmelo Militello, Fernando Rosa, Fernando Rosa, } "OSIRIS tunable imager and spectrograph", Proc. SPIE 4008, Optical and IR Telescope Instrumentation and Detectors, (16 August 2000); doi: 10.1117/12.395520; https://doi.org/10.1117/12.395520


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