Publication type: Non-refereed

  • Publication
    An Overview of the MOS Capabilities of the 4-10 m Telescopes at La Palma Observatory for Investigating Galaxy Clusters
    La Palma Observatory offers four multi-object spectrographs installed on 4 and 10 m class telescopes. We present an overview of these four instruments. As a...
  • Publication
    An overview of the preliminary optical design of the European Solar Telescope (EST)
    The European Solar Telescope (EST) is a 4-m class-solar telescope that will become part of the next generation of groundbased facilities. Located at the...
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    An R-band Search for Planets around M-dwarfs with Telluric Line Calibration
    Not Available
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    An Unbiased Survey of X-ray and Optical Emission from Extended Radio Jets in AGN with Chandra and HST
    The Chandra discovery of an X-ray bright jet in the "first light" distant quasar PKS 0637-752 showed that the X-rays can be energetically dominant even at large...
  • Publication
    An Update of the Primordial Helium Abundance
    Three of the best determinations of the primordial helium abundance (Yp) are those obtained from low metallicity HII regions by Aver, Olive, Porter, & Skillman...
  • Publication
    An Update on the Development of ASPIRED
    We are reporting the updates in version 0.2.0 of the Automated SpectroPhotometric REDuction (ASPIRED) pipeline, designed for common use on different instruments...
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    An upper limit to the Beryllium abundance in the population 2 star HD 140283 from a high resoluion IUE spectrum
    An IUE archive spectrum of HD 140283 has been analyzed in the region of the 3131 Å 9Be II resonance doublet. Close comparison of the observed and synthetic...
  • Publication
    An UXor among FUors: extinction-related brightness variations of the young eruptive star V582 Aur
    The early evolution of Sun-like stars may be interspersed by energetic FU Orionis (FUor) type accretion outbursts. We analysed eight years of photometric and...
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    An X-ray study of the binary system IGR J17503-2636
    We study the temporal and spectral characteristics of the X-ray emission of the hard X-ray transient binary system IGR~J17503--2636 to characterize its...