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MEGARA Optical design: the new integral field unit and multi-object spectrograph for the GTC 10m telescope

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dc.contributor.authorGarcía Vargas, María Luisa
dc.contributor.authorSánchez Blanco, Ernesto
dc.contributor.authorCarrasco, Esperanza
dc.contributor.authorGil De Paz, Armando
dc.contributor.authorPáez, Gonzalo
dc.contributor.authorPérez, Ana
dc.contributor.authorGallego Maestro, Jesús
dc.contributor.authorSánchez, Francisco
dc.contributor.authorVílchez, José M.
dc.date.accessioned2023-06-20T04:03:30Z
dc.date.available2023-06-20T04:03:30Z
dc.date.issued2012
dc.description© 2012 SPIE. Conference on Optical Systems Design (2012. Barcelona, Spain). MEGARA is being funded by GRANTECAN, public entity responsible for the management and operation of GTC. The sliced-pupil grating design efforts are part of a collaborative project between the SME FRACTAL and the UCM. The first prototype received funds from the Madrid Regional Government (CAM) through grant 22/2009 for Aero-spatial Innovation. The development of this concept for large telescopes (VIENTOS project) has been co-funded by CDTI (Development and Industrial Transfer Center; Ministry of Economy and Competiveness, Spain) under the Industry for Science program IdC-20101106. The authors thank also the support received from the Consolider-Ingenio 2010 Program grant CSD2006-00070 "First Science with the GTC" and the Spanish National Plan for Astronomy & Astrophysics grant AyA2009-10368. The LICA-UCM laboratory is funded by the Moncloa "Campus de Excelencia Internacional".
dc.description.abstractWe describe the optical design of MEGARA, the future optical Integral Field Unit (IFU) and Multi-Object Spectrograph (MOS) for the 10.4-m Gran Telescopio CANARIAS (GTC). MEGARA is being built by a Consortium of public research institutions led by the Universidad Complutense de Madrid (UCM, Spain) that also includes INAOE (Mexico), IAA-CSIC (Spain) and UPM (Spain).
dc.description.departmentDepto. de Física de la Tierra y Astrofísica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipGran Telescopio Canarias, GRANTECAN (GTC)
dc.description.sponsorshipComunidad de Madrid
dc.description.sponsorshipConsolider-Ingenio 2010 Program (MICINN)
dc.description.sponsorshipPrograma Nacional de Astronomía y Astrofísica (PNAyA), España
dc.description.sponsorshipCampus de Excelencia Internacional, Moncloa
dc.description.sponsorshipSME FRACTAL
dc.description.sponsorshipUniversidad Complutense de Madrid
dc.description.sponsorshipFondo Europeo de Desarrollo Regional para el Fomento de la Innovación en el Sector Aeroespacial de la Comunidad de Madrid
dc.description.sponsorshipCentro para el Desarrollo Tecnológico Industrial (CDTI), MINECO
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO), España
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN), España
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/35217
dc.identifier.doi10.1117/12.2006270
dc.identifier.issn0277-786X
dc.identifier.officialurlhttp://dx.doi.org/10.1117/12.2006270
dc.identifier.relatedurlhttp://proceedings.spiedigitallibrary.org/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/44860
dc.journal.titleProceedings of SPIE
dc.language.isoeng
dc.publisherSPIE-Int Soc Optical Engineering
dc.relation.projectID22/2009
dc.relation.projectIDIdC-20101106
dc.relation.projectIDCSD2006-00070
dc.relation.projectIDAyA2009-10368
dc.rights.accessRightsopen access
dc.subject.cdu52
dc.subject.keywordInstrumentation
dc.subject.keywordSpectrograph
dc.subject.keywordOptics
dc.subject.keywordDesign
dc.subject.keywordTelescope
dc.subject.keywordGTC
dc.subject.keywordMEGARA
dc.subject.ucmAstrofísica
dc.subject.ucmAstronomía (Física)
dc.titleMEGARA Optical design: the new integral field unit and multi-object spectrograph for the GTC 10m telescope
dc.typejournal article
dc.volume.number8550
dcterms.references[1] Gil de Paz, A., et al., “MEGARA: the future optical IFU and multi-object spectrograph for the 10.4m GTC telescope,” Proc. SPIE 8446, 4Q1-4Q9 (2012). doi:10.1117/12.925739. [2] Pérez Calpena, A., Arrillaga X., Gil de Paz, A., Sánchez Blanco. E., García Vargas, M.L., Carrera, M.A., Gallego, J., Carrasco E., Sánchez, F.M., Vílchez, J.M. & MEGARA Team, “MEGARA focal plane subsystems,” Proc. SPIE 8446, 5E1-5E15 (2012). [3] Carrasco, E., Sánchez Blanco, E., García Vargas, M.L., Gil de Paz A., Páez, G., Gallego, J., Sánchez, F.M., Vílchez, J.M and MEGARA Team, “MEGARA Spectrograph Optics,” Proc. SPIE 8446, 5B1-5B13 (2012). [4] Carrasco, E., Sánchez Blanco, E., García Vargas, M.L., Gil de Paz A., Gallego, J., Páez, G., Zamorano, J. and Castro, J., “Optical design for MEGARA: a multi-object spectrograph for the GTC,” Proc. SPIE 8011, 2D1-2D10 (2011). doi: 10.1117/12.903436 [5] Sánchez Blanco, E., García Vargas, M.L., Maldonado, M., Gallego, J., Gil de Paz, A., Carrasco, E., Pérez, A., Martínez Delgado, I. and Zamorano J., “Sliced-pupil grating: a novel concept for increasing spectral resolution,” Proc. SPIE 8011, 1I-1 - 1I-10 (2011). doi: 10.1117/12.903186 [6] García Vargas, M.L., Pérez, A., Gallego, J., Gil de Paz, A., Sánchez Blanco, E., Martínez Delgado, I., Maldonado M. and Zamorano J., “VIENTOS: a feasibility study of innovative pupil systems for the new generation of instruments in the large telescopes,” Proc. SPIE 8446, 7T1-7T15 (2012). doi:10.1117/12.926062.
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relation.isAuthorOfPublication.latestForDiscovery303794a4-e4bf-4262-9a94-11bc46167d8e

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