Tipo de publicación: Con árbitro

  • Publicación
    Optical imaging of L723: the structure of HH 223
    Aims.We imaged the Lynds 723 dark nebula (L723) with the aim of studying the morphology of the Herbig-Haro object HH 223 and other line-emission nebula detected...
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    Optical Imaging of Very Luminous Infrared Galaxy Systems: Photometric Properties and Late Evolution
    A sample of 19 low-redshift (0.03
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    Optical intensity interferometry observations using the MAGIC Imaging Atmospheric Cherenkov Telescopes
    Imaging Atmospheric Cherenkov Telescopes (IACTs) currently in operation feature large mirrors and order of 1 ns time response to signals of a few photo...
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    Optical linear polarization in ultra cool dwarfs. A tool to probe dust in the ultra cool dwarf atmospheres
    Aims. Recent studies have detected linear polarization in L dwarfs in the optical I band. Theoretical models have been developed to explain this polarization...
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    Optical Linear Polarization of Late M and L Type Dwarfs
    We report on the linear polarimetric observations in the Johnson I-band filter of 44 ultracool dwarfs with spectral types between M6 and L7.5, corresponding to...
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    Optical Microvariability in Quasars: Spectral Variability
    We present a method that we developed to discern where the optical microvariability (OM) in quasars originates: in the accretion disk (related to thermal...
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    Optical nebular emission following the most luminous outburst of Aquila X-1
    Aquila X-1 is a prototypical neutron star low mass X-ray binary and one of the most studied X-ray transients. We present optical spectroscopy obtained with the...
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    Optical novae: the major class of supersoft X-ray sources in M 31
    We searched for X-ray counterparts of optical novae detected in M 31 and M 33. We combined an optical nova catalogue from the WeCAPP survey with optical novae...
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    Optical observations and dust modelling of comet 156P/Russell-LINEAR
    Comet 156P/Russell-LINEAR is a short period Jupiter family comet with an orbital period of 6.44 years. The results from spectroscopic, photometric, polarimetric...