Publicación
GRIS: The GREGOR Infrared Spectrograph
This paper describes the main characteristics of GRIS (GREGOR Infrared Spectrograph), the grating spectrograph installed in the recently inaugurated (May 2012)...
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PublicaciónH II region statistics in spiralsHigh-resolution maps of the spiral galaxies NGC 3992 and NGC 4321, obtained with the Taurus camera at the 4.2-m William Herschel Telescope are analyzed. The...
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PublicaciónHigh resolution atmospheric emission spectroscopy at 120/cm and 535/cm, with a rapid scan interferometer and 91 cm airborne telescopeNot Available
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PublicaciónHigh resolution Michelson interferometer for airborne infrared astronomical observations. I - Concept and performanceA Michelson interferometer has been built for use with the 91-cm telescope on NASA's Gerard P. Kuiper Airborne Observatory primarily to measure IR line emission...
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PublicaciónHow to observe with GTCWe present here the outline of the process that any potential GTC observer will need to follow in order to perform their observations. Depending on which of the...
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PublicaciónImage quality and alignment tolerances of IAC 80-cm telescopeNot Available
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PublicaciónImage reconstruction with analytical point spread functionsContext. The image degradation produced by atmospheric turbulence and optical aberrations is usually alleviated using post-facto image reconstruction techniques...
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PublicaciónImage sharpening of time-tagged counts from a photon counting detector - Application of a modified Wiener filterA method for applying a modified Wiener filter to time-tagged single photon data is proposed which can preprocess the data for use by a wide range of image...
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PublicaciónInfranight infrared spectral variability in OJ 287We present results from five nights of pseudo-simulations JHK infrared monitoring of the blazar OJ 287 taken with the Carlos Sanchez Telescope during March 1991...