Galactic 26Al is believed to be predominantly injected into the ISM from winds and supernovae of massive stars. These stars are typically born in groups and...
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Publication26Al in galaxy regions: massive-star interactions with the ISM
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Publication26Al yields from rotating Wolf-Rayet star models
We present new 26Al stellar yields from rotating Wolf-Rayet stellar models which, at solar metallicity, well reproduce the observed properties of the Wolf-Rayet...
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Publication3D NIR spectroscopy at subarcsecond resolution
We present a scientific case approached through high quality 3D NIR spectroscopy performed with CIRPASS, attached to the Gemini South telescope. A binary mass...
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PublicationA resource for multifrequency campaigns: a revised catalogue of UBVRIJHK calibration stars in AGN/blazar fields
We present a revised and augmented version of the Gonzalez-Perez et al. [AJ 122 (2001) 2055] catalogue of stars in quasar and blazar fields calibrated in the...
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PublicationA search for optical counterparts of hot spots in radio galaxies
The search for optical emission from radio hot spots has a long history but, up to now, only very few hot spots with optical synchrotron radiation have been...
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PublicationA search for rapid optical spectral variability in blazars
We report the results of optical monitoring of a sample of AGNs carried out in summer 2002. While rapid optical variability is a well-known aspect of blazar...
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PublicationAdaptation of streetlighting on La Palma
To preserve the exceptional sky quality of the Roque de Los Muchachos Observatory, the Spanish Government has subsidized the cost of a programme of...
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PublicationAdaptive optics imaging and TAURUS 2-D spectroscopy of galaxy cores
Many barred galaxies show enhanced star formation activity in ring-like regions around their centres, at typical radii of 1-2 kpc. We show how kinematic (WHT...
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PublicationCharacterization of the atmospheric extinction in the near infrared at the Teide Observatory
Atmospheric extinction data covering a long period are analysed. We present infrared atmospheric extinction in the J, H and K bands obtained at the Teide...