Información del autor
Autor Gallego Maestro, Jesús |
Documentos disponibles escritos por este autor (176)
texto impreso
Martínez-Delgado, I. ; Sánchez-Blanco, E. ; Pérez-Calpena, A. ; García-Vergasa, M.L. ; Maldonado, X.M. ; Gil de Paz, Armando ; Carrasco, E. ; Gallego Maestro, Jesús ; Iglesias-Páramo, J. ; Sánchez Moreno, F.M. ; MEGARA, Team | SPIE-Int. Soc. Optical Engineering | 2016-07-22MEGARA 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 Mul[...]texto impreso
Castillo Domínguez, E. ; Avilés, J. L. ; Carrasco, E. ; Maldonado, M. ; Gil de Paz, Armando ; Gallego Maestro, Jesús ; Cedazo, R. ; Iglesias, J. | SPIE, the international society for optics and photonics | 2014MEGARA is the future integral-field and multi-object spectrograph for the GTC 10.4m telescope located in the Observatorio del Roque de los Muchachos in La Palma. INAOE is a member of the MEGARA Consortium and it is in charge of the Optics Manufa[...]texto impreso
Pérez Calpena, Ana ; Sánchez-Blanco Mancera, Ernesto ; Gómez Álvarez, Pedro ; Martínez Delgado, Ismael ; Castillo Morales, África ; Gil de Paz, Armando ; Arrillaga, Xabier, Xabier ; García Vargas, Marisa Luisa ; Gallego Maestro, Jesús ; Carrasco Licea, Esperanza ; Iglesias Páramo, Jorge;, Jorge ; Cedazo, Raquel | Spie-Int Soc Optical Engineering | 2018MEGARA 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 Spect[...]texto impreso
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Castillo Morales, África ; Eliche Moral, María del Carmen ; Marino, Raffaella Anna ; Pascual, S. ; Sánchez Penim, A. ; Zamorano Calvo, Jaime ; Cardiel López, Nicolás ; Pérez González, Pablo Guillermo ; Villar, V. | SPIE, the international society for optics and photonics | 2014MEGARA (Multi-Espectrógrafo en GTC de Alta Resolución para Astronomía) is an optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) designed for the GTC 10.4m telescope in La Palma. MEGARA offers two IFU fiber bundles, one coverin[...]texto impreso
García Vargas, María Luisa ; Sánchez Blanco, Ernesto ; Carrasco, Esperanza ; Gil de Paz, Armando ; Páez, Gonzalo ; Pérez, Ana ; Gallego Maestro, Jesús ; Sánchez, Francisco ; Vílchez, José M. | Spie-Int Soc Optical Engineering | 2012We 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 b[...]texto impreso
Aguirre Aguirre, D. ; Izazaga Pérez, R. ; Villalobos Mendoza, B. ; Carrasco, E. ; Gil de Paz, Armando ; Gallego Maestro, Jesús ; Iglesias, J. | IOP publishing ltd | 2017MEGARA is the new integral-field and multi-object optical spectrograph for the GTC. For medium and high resolution, the dispersive elements are volume phase holographic gratings, sandwiched between two flat windows and two prisms of high optical[...]texto impreso
Maldonado Medina, Manuel ; García Vargas, María Luisa ; Gil de Paz, Armando ; Sánchez Blanco, Ernesto ; Pérez Calpena, Ana ; Gallego Maestro, Jesús ; Carrasco Licea, Esperanza ; Sánchez Moreno, Francisco ; Vílchez Medina, José | Spie-Int Soc Optical Engineering | 2012MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para Astronomia) is the future optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) for the GTC 10.4m telescope. This contribution summarizes the current mechanical design of[...]texto impreso
MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para Astronomia) is the future optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) for the GTC 10.4m telescope. The spectrograph is currently being integrated in the laborat[...]texto impreso
Carrasco, E. ; Sánchez Blanco, E. ; García Vargas, M. L. ; Gil de Paz, Armando ; Paez, G. ; Gallego Maestro, Jesús ; Sánchez, F. M. ; Vílchez, J. M. | Spie-Int Soc Optical Engineering | 2012MEGARA is the next optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) for Gran Telescopio Canarias. The instrument offers two IFUs plus a Multi-Object Spectroscopy (MOS) mode: a large compact bundle covering 12.5 arcsec x 11.3[...]texto impreso
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Castillo Morales, África ; Eliche Moral, María del Carmen ; Marino, Raffaella Anna ; Pascual Ramírez, Sergio ; Zamorano Calvo, Jaime ; Cardiel López, Nicolás ; Pérez González, Pablo Guillermo ; ..., otros | Universidad Nacional Autónoma Mexico, Inst. de Astronomía | 2013In these proceedings we summarize the characteristics and current status of MEGARA, the future optical IFU and MOS for the 10.4 m GTC. MEGARA is being built by a Consortium led by the UCM (Spain) that also includes the INAOE (Mexico), the IAA-CS[...]texto impreso
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Castillo Morales, África ; Eliche Moral, María del Carmen ; Pascual, S. ; Sánchez Penim, A. ; Villar, V. ; Zamorano Calvo, Jaime ; Cardiel López, Nicolás ; Cava, A. ; Pérez González, Pablo Guillermo | Spie-Int Soc Optical Engineering | 2012In these proceedings we give a summary of the characteristics and current status of the MEGARA instrument, the future optical IFU and MOS for the 10.4-m Gran Telescopio Canarias (GTC). MEGARA is being built by a Consortium of public research ins[...]texto impreso
MEGARA, the new intermediate-resolution optical IFU and MOS for GTC: getting ready for the telescope
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Cardiel López, Nicolás ; Castillo Morales, África ; Cruz García, Jesús Manuel de la ; Esteban San Román, Segundo ; López Orozco, José Antonio ; Pascual, S. ; Picazo, P. ; Sánchez-Penim, A. ; Zamorano Calvo, Jaime ; Pérez González, Pablo Guillermo ; otros, ... | Spie-Int Soc Optical Engineering | 2016MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para Astronomia) is an optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) designed for the GTC 10.4m telescope in La Palma that is being built by a Consortium led by UCM (S[...]texto impreso
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Bouquin, A. ; Carbajo, J. ; Cardiel López, Nicolás ; Castillo Morales, África ; Esteban San Román, Segundo ; López Orozco, José Antonio ; Pascual, S. ; Picazo, P. ; Sánchez Penim, Ainhoa ; Velázquez, M. ; Zamorano Calvo, Jaime ; Catalán Torrecilla, Cristina ; Dullo, Bililign ; Pérez González, P.G. ; Roca Fábrega, Santi | Spie-Int Soc Optical Engineering | 2018MEGARA is the new generation IFU and MOS optical spectrograph built for the 10.4m Gran Telescopio CANARIAS (GTC). The project was developed by a consortium led by UCM (Spain) that also includes INAOE (Mexico), IAA-CSIC (Spain) and UPM (Spain). T[...]texto impreso
Eliche Moral, María del Carmen ; González García, A. C. ; Balcells, M. ; Aguerri, J. A. L. ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | Amer. Inst. Physics | 2010Nuclear disks and rings are frequent galaxy substructures, for a wide range of morphological types [from S0 to Sc, see e.g., 6, 8]. We have investigated the possible minor-merger origin of inner disks and rings in spiral galaxies through collisi[...]texto impreso
Eliche Moral, María del Carmen ; González García, A. C. ; Balcells, M. ; Aguerri, J. A. L. ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime ; Prieto, M. | EDP Sciencies | 2011-09Context. Observations have shown that inner discs and rings (IDs and IRs) are not preferably found in barred galaxies, which indicates that their formation may differ from that described by the traditional bar-origin scenario in many cases. In c[...]texto impreso
The Mid-resolution InfRAreD Astronomical Spectrograph (MIRADAS, a near-infrared multi-object echelle spectrograph operating at spectral resolution R=20,000 over the 1-2.5 mu m bandpass) was selected by the Gran Telescopio Canarias (GTC) partners[...]texto impreso
Gallego Maestro, Jesús ; Cardiel López, Nicolás ; Eliche Moral, María del Carmen ; Pascual, S. | Spie-Int Soc Optical Engineering | 2012The Mid-resolution InfRAreD Astronomical Spectrograph (MIRADAS, a near-infrared multi-object echelle spectrograph operating at spectral resolution R=20,000 over the 1-2.5 mu m bandpass) was selected in 2010 by the Gran Telescopio Canarias (GTC) [...]texto impreso
Cardiel López, Nicolás ; Elbaz, D. ; Schiavon, R. P. ; Willmer, C. N. A. ; Koo, D. C. ; Phillips, A. C. ; Gallego Maestro, Jesús | IOP Publishing | 2003-02-10We use a sample of seven starburst galaxies at intermediate redshifts (z similar to 0.4 and 0.8) with observations ranging from the observed ultraviolet to 1.4 GHz, to compare the star formation rate (SFR) estimators that are used in the differe[...]texto impreso
Zamorano Calvo, Jaime ; Díaz-Guerra Viejo, Carlos ; Gallego Maestro, Jesús ; Pérez González, Pablo Guillermo ; Gil de Paz, Armando ; Pascual, S. ; Villar, V. ; Alonso Herrero, A. ; Aragón Salamanca, A. | Universidad Nacional Autónoma México, Instituto Astronomía | 2005We have studied in detail the properties of local active star-forming galaxies from the UCM survey, and in particular their star-formation histories. We have quantified the relative importance of the current episode of star formation in comparis[...]texto impreso
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Castillo Morales, África ; Pascual Ramírez, Sergio ; Cardiel López, Nicolás | Oxford University Press. | 2020-04We present our analysis of high-resolution (R ? 20 000) GTC/MEGARA integral-field unit spectroscopic observations, obtained during the commissioning run, in the inner region (12.5 arcsec × 11.3 arcsec) of the active galaxy NGC 7469, at spatial s[...]texto impreso
Zamorano Calvo, Jaime ; Sánchez de Miguel, Alejandro ; Gómez Castaño, José ; Ocaña González, Francisco ; Gallego Maestro, Jesús ; Pila Díez, Berenice ; Nievas Rosillo, Mireia ; Tapia Ayuga, Carlos ; Fernández Domínguez, Alberto ; Pascual Ramírez, Sergio | 2013-04-15Preliminary results of a study of the night sky background brightness around the city of Madrid using Sky Quality Meter (SQM) photometers are presented. Data-retrieval methodology includes an automatic procedure to measure from a moving vehicle [...]texto impreso
Gallego Maestro, Jesús ; Zamorano Calvo, Jaime ; Rego Fernández, Manuel ; Alonso, O. ; Vitores, A. G. | EDP Sciences | 1996-12Spectroscopic observations for the full sample of Her emission-line galaxy candidates (ELGs) from the Universidad Complutense de Madrid objective-prism survey Lists 1 and 2 have been obtained in order to investigate fully the properties of the s[...]texto impreso
Eliche Moral, María del Carmen ; Prieto, M. ; Gallego Maestro, Jesús ; Barro, Guillermo ; Zamorano Calvo, Jaime ; López Sanjuan, C. ; Balcells, M. ; Guzmán, R. ; Muñoz Mateos, J. C. | EDP Sciencies | 2010-09Context. Several studies have tried to ascertain whether the increase in abundance of the early-type galaxies (E-S0a's) with time is mainly due to major mergers, but have reached opposite conclusions. Aims. We have tested it directly through sem[...]texto impreso
Barro, G. ; Gallego Maestro, Jesús ; Pérez González, Pablo Guillermo ; Eliche Moral, María del Carmen ; Balcells, M. ; Villar, V. ; Cardiel López, Nicolás ; Cristobal Hornillos, D. ; Gil de Paz, Armando ; Guzmán, R. ; Pelló, R. ; Prieto, M. ; Zamorano Calvo, Jaime | EDP Sciencies | 2009-01Context. The galaxy number counts has been traditionally used to test models of galaxy evolution. However, the origin of significant differences in the shape of number counts at different wavelengths is still unclear. By relating the most remark[...]texto impreso
Carrasco, Esperanza ; Sánchez Blanco, Ernesto ; García Vargas, María Luisa ; Gil de Paz, Armando ; Gallego Maestro, Jesús ; Páez, Gonzalo ; Zamorano, Jaime ; Castro, Jorge | Spie-Int Soc Optical Engineering | 2011MEGARA 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[...]