Publication type: Refereed

  • Publication
    Serendipitous Discovery of a Physical Binary Quasar at z = 1.76
    Binary quasars are extremely rare objects, used to investigate clustering on very small scales at different redshifts. The cases where the two quasar components...
  • Publication
    Serendipitous Discovery of a Projected Pair of QSOs Separated by 4.5 arcsec on the Sky
    We present the serendipitous discovery of a projected pair of quasi-stellar objects (QSOs) with an angular separation of Δθ = 4.50 arcsec. The redshifts of the...
  • Publication
    Serendipitous discovery of a strong-lensed galaxy in integral field spectroscopy from MUSE
    2MASX J04035024-0239275 is a bright red elliptical galaxy at redshift 0.0661 that presents two extended sources at 2″ to the north-east and 1″ to the south-west...
  • Publication
    Serendipitous EXOSAT sources in the region of the Coma cluster - Active galactic nuclei with steep X-ray spectra
    A ≡7-hr observation of the central part of the Coma cluster of galaxies has been performed with the EXOSAT LE telescopes and CMA detectors. Five serendipitous...
  • Publication
    Seven young star clusters in the inner region of the Small Magellanic Cloud
    We present CCD photometry in the Washington system C and T1 passbands down to T1 ~ 22 in the fields of L35, L45, L49, L50, L62, L63 and L85, seven poorly...
  • Publication
    Seventeen new very low-mass members in Taurus. The brown dwarf deficit revisited
    Recent studies of the substellar population in the Taurus cloud have revealed a deficit of brown dwarfs compared to the Trapezium cluster population. However...
  • Publication
    Seyfert Galaxies with Circumnuclear/Nuclear Starbursts
    In this paper, we present our preliminary results on Seyfert galaxies with circumnuclear/nuclear starburst (SB) activity. We have searched the recent available...
  • Publication
    SG-WAS: A New Wireless Autonomous Night Sky Brightness Sensor
    The main features of SG-WAS (SkyGlow Wireless Autonomous Sensor), a low-cost device for measuring Night Sky Brightness (NSB), are presented. SG-WAS is based on...
  • Publication
    Shadows in the Dark: Low-surface-brightness Galaxies Discovered in the Dark Energy Survey
    We present a catalog of 23,790 extended low-surface-brightness galaxies (LSBGs) identified in $\sim 5000\,{\deg }^{2}$ from the first three years of imaging...