TY - JOUR AU - Carrasco, Esperanza AU - Sánchez Blanco, Ernesto AU - García Vargas, María Luisa AU - Gil de Paz, Armando AU - Gallego Maestro, Jesús AU - Páez, Gonzalo AU - Zamorano, Jaime AU - Castro, Jorge PY - 2011 DO - 10.1117/12.903436 SN - 0277-786X UR - https://hdl.handle.net/20.500.14352/44882 T2 - Proceedings of SPIE AB - MEGARA is a multi-object spectrograph project for the 10.4m Gran Telescopio Canarias with medium to high resolution: R ~ 5600 - 17000. The instrument operates in three modes that cover different sky areas and that can run simultaneously: (1) the... LA - eng PB - SPIE-Int Soc Optical Engineering KW - Astronomical spectrographs KW - Integral field units KW - Multi-object fiber spectroscopy TI - Optical design for MEGARA: a multi-object spectrograph for the GTC TY - journal article VL - 8011 ER -