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X-ray luminosity functions of different morphological and X-ray type AGN populations

Castañeda, H.; Cepa, J.; Bongiovanni, A. +12 more

Luminosity functions are one of the most important observational clues when studying galaxy evolution over cosmic time. In this paper we present the X-ray luminosity functions for X-ray detected AGN in the SXDS and GWS fields. The limiting fluxes of our samples are 9.0 ×10^-15 and 4.8 ×10^-16 erg cm^-2 s^-1 …

Relative astrometry and near-infrared differential photometry of nearby southern orbital binaries with adaptive optics

Cuypers, J.; Lampens, P.; Prieur, J. -L. +1 more

Observability of YSOs with the WISE and AKARI infrared space observatories

Tamura, M.; Marton, G.; Ueno, M. +4 more

Large area surveys allow us to identify young stellar objects and classify them based on their colours. The near-, mid- and far-infrared filters' sensitivities are different, therefore different proportions of young stars are observable. Evolutionary times for the different classes can be concluded from the popularity of the classes. Our aim was t…