Publication type: Non-refereed

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    The HST Imaging Survey of BL Lac Objects
    Not Available
  • Publication
    The HST Snapshot Imaging of BL Lacs
    Using Hubble Space Telescope and WFPC2 we obtained short exposure images for a hundred of BL Lac objects. The targets were centered mostly in the PC using the...
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    The HST snapshot imaging of BL Lacs
    Not Available
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    The HST/ACS Survey of Galactic Globular Clusters: Absolute Ages of Selected Clusters
    The HST/ACS GGC Survey provides reliable photometry from 6 magnitudes below the main sequence turn-off to the level of the horizontal branch ( 3.5 magnitudes...
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    The HST/ACS Survey of Galactic Globular Clusters: Luminosity Functions
    Using data collected as part of the Hubble Space Telescope Advanced Camera for Surveys (ACS) study of Galactic gobular clusters, we present photometry and...
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    The HST/ACS Survey of Galactic Globular Clusters: Overview and New Photometry for Nine Clusters
    The HST/ACS Survey of Galactic globular clusters is a Treasury project designed to obtain photometry with S/N ≥10 for main sequence stars with masses ≥ 0.2M&sun...
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    The HST/ACS Survey of Galactic Globular Clusters: Relative Ages
    Based on our large and homogeneous photometric database of globular cluster observations taken with the Advanced Camera for Surveys aboard the Hubble Space...
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    The HST/ACS Survey of Galactic Globular Clusters: The Sagittarius Dwarf Spheroidal System
    As part of The HST/ACS Survey of Galactic Globular Cluster, we have imaged the globular clusters that are canonical members of the Sagittarius dSph galaxy (Sgr)...
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    The huge (but forgotten) population of weak line galaxies in the SDSS: AGN or just retired galaxies
    Not Available