TY - JOUR AU - Pérez Calpena, Ana AU - Sánchez-Blanco Mancera, Ernesto AU - Gómez Álvarez, Pedro AU - Martínez Delgado, Ismael AU - Castillo Morales, María África AU - Gil De Paz, Armando AU - Arrillaga, Xabier, Xabier AU - García Vargas, Marisa Luisa AU - Gallego Maestro, Jesús AU - Carrasco Licea, Esperanza AU - Iglesias Páramo, Jorge;, Jorge AU - Cedazo, Raquel PY - 2018 DO - 10.1117/12.2311925 SN - 0277-786X UR - https://hdl.handle.net/20.500.14352/18696 T2 - Proceedings of SPIE AB - MEGARA is an integral-field and multi-object medium-resolution spectrograph for the GTC 10.4m telescope, which was commissioned on June - August 2017. MEGARA offers two observing modes, the LCB mode, a large central IFU; and a Multi-Object... LA - eng PB - SPIE-Int Soc Optical Engineering KW - MEGARA KW - GTC KW - Multi-object spectrograph (MOS) KW - Optical fibers KW - Fiber bundles KW - Robotic positioners KW - Tilt KW - pointing KW - characterization KW - verification TI - MEGARA MOS: where are my positioners and fibers pointing to? TY - journal article VL - 10706 ER -