We have used the large database of photometric observations of the bright and dark portions of the face of the Moon from the Earthshine Project at Big Bear Solar Observatory to determine the surface brightness of the earthshine and its variations. Our purpose is to make these observations appropriate for the calibration of lunar flashes according
Esta sección ofrece el acceso a la base de datos de Publicaciones que recopila los artículos del IAC publicados en revistas científicas. Por favor, pulsa la flecha del menú para ver todas las opciones de búsqueda y de ordenación de resultados; autor, revista, año, etc..
Además ofrece acceso al repositorio de preprints del IAC: https://research.iac.es/preprints/l
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Measurements of the Surface Brightness of the Earthshine with Applications to Calibrate Lunar FlashesMontañés-Rodríguez, Pilar et al.92007
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Mechanics of LIRIS (long-slit intermediate-resolution infrared spectrograph) at first commissioning
LIRIS is a near-infrared intermediate resolution spectrograph with added capabilities for multi-slit, imaging, coronography, and polarimetry, developed by the Instituto de Astrofisica de Canarias (IAC). It will be a common user instrument for the Cassegrain focus of the William Herschel Telescope (WHT) at the Roque de los Muchachos Observatory in
Hernandez, Elvio et al.Fecha de publicación:
92004 -
Medium-resolution Isaac Newton Telescope library of empirical spectra
A new stellar library developed for stellar population synthesis modelling is presented. The library consists of 985 stars spanning a large range in atmospheric parameters. The spectra were obtained at the 2.5-m Isaac Newton Telescope and cover the range λλ 3525-7500 Å at 2.3 Å (full width at half-maximum) spectral resolution. The spectral
Sánchez-Blázquez, P. et al.Fecha de publicación:
92006 -
MEGARA: the future optical IFU and multi-object spectrograph for the 10.4m GTC telescope
In 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 institutions led by the Universidad Complutense de Madrid (UCM, Spain) that also includes INAOE (Mexico)
Gil de Paz, A. et al.Fecha de publicación:
92012 -
Merger-driven star formation activity in Cl J1449+0856 at z = 1.99 as seen by ALMA and JVLA
We use Atacama Large Millimetre Array and Jansky Very Large Array observations of the galaxy cluster Cl J1449+0856 at z = 1.99, in order to study how dust-obscured star formation, interstellar medium content, and active galactic nuclei activity are linked to environment and galaxy interactions during the crucial phase of high-z cluster assembly. We
Coogan, R. T. et al.Fecha de publicación:
92018 -
Metal-line emission from the warm-hot intergalactic medium - I. Soft X-rays
Emission lines from metals offer one of the most promising ways to detect the elusive warm-hot intergalactic medium (WHIM; 105 < T < 107K), which is thought to contain a substantial fraction of the baryons in the low-redshift Universe. We present predictions for the soft X-ray line emission from the WHIM using a subset of cosmological simulations
Bertone, Serena et al.Fecha de publicación:
92010