Current status of FRIDA: diffraction limited NIR instrument for the GTC

Watson, Alan; Prieto, Almudena; Raines, N.; Rodríguez, Alberto; Uribe, Jorge; Pascual, Sergio; Patrón, Jesús; Moreno, Heidy; Montoya, Jose Manuel; Lucero, Diana; López, Pablo; López, José A.; Lara, Gerardo; Keiman, Carolina; Hammersley, Peter; Garzón, Francisco; Flores, Rubén.; Sánchez, Beatriz; Acosta, José A.; Álvarez, Luis C.; Bringas, Vicente; Cardiel, Nicolás.; Corrales, Adi; Cuevas, Salvador; Chapa, Oscar; Díaz, José Javier; Eikenberry, Stephen S.; Eliche, Carmen; Espejo, Carlos
Referencia bibliográfica

Ground-based and Airborne Instrumentation for Astronomy IV. Proceedings of the SPIE, Volume 8446, id. 844624-844624-7 (2012).

Fecha de publicación:
9
2012
Número de autores
29
Número de autores del IAC
8
Número de citas
0
Número de citas referidas
0
Descripción
FRIDA (inFRared Imager and Dissector for the Adaptive optics system of the Gran Telescopio Canarias) is designed as a diffraction limited instrument that will offer broad and narrow band imaging and integral field spectroscopy capabilities with low (R ~ 1,500), intermediate (R ~ 4,500) and high (R ~ 30,000) spectral resolutions to operate in the wavelength range 0.9 - 2.5 μm. The integral field unit is based on a monolithic image slicer. The imaging and IFS observing modes will use the same Teledyne 2K x 2K detector. FRIDA will be based at the Nasmyth B platform of GTC, behind the AO system. The key scientific objectives of the instrument include studies of solar system bodies, low mass objects, circumstellar outflow phenomena in advanced stages of stellar evolution, active galactic nuclei, high redshift galaxies, resolved stellar populations, semi-detached binary systems, young stellar objects and star forming environments. FRIDA is a collaborative project between the main GTC partners, namely, Spain, México and Florida. In this paper, we present the status of the instrument design as it is currently being prepared for its manufacture, after an intensive prototypes' phase and design optimization. The CDR was held in September 2011.