TY - CHAP AU - Martínez-Delgado, I. AU - Sánchez-Blanco, E. AU - Pérez-Calpena, A. AU - García-Vergasa, M.L. AU - Maldonado, X.M. AU - Gil De Paz, Armando AU - Carrasco, E. AU - Gallego Maestro, Jesús AU - Iglesias-Páramo, J. AU - Sánchez Moreno, F.M. AU - MEGARA, Team PY - 2016 DO - 10.1117/12.2233298 SN - 978-1-5106-0203-8 UR - https://hdl.handle.net/20.500.14352/19566 AB - MEGARA is a third generation spectrograph for the Spanish 10.4m telescope (GTC) providing two observing modes: a large central Integral Field Unit (IFU), called the Large Compact Bundle (LCB), covering a FOV of 12.5 × 11.3 arcsec^(2) , and a... LA - eng PB - SPIE-Int. Soc. Optical Engineering KW - Megara KW - Integral field unit (IFU) KW - Multi-object spectrograph (MOS) KW - VPH KW - Gratings KW - Holographic gratings KW - GTC TI - MEGARA. Large pupil element tests and performance TY - book part VL - 9912 ER -