Tipo de publicación: Con árbitro

  • Publicación
    Time-resolved image polarimetry of TRAPPIST-1 during planetary transits
    We obtained linear polarization photometry (J-band) and low-resolution spectroscopy (ZJ-bands) of TRAPPIST-1, which is a planetary system formed by an M8-type...
  • Publicación
    Time-resolved infrared emission from radiation-driven central obscuring structures in active galactic nuclei
    The central engines of Seyfert galaxies are thought to be enshrouded by geometrically thick gas and dust structures. In this paper, we derive observable...
  • Publicación
    Time-Resolved Optical Photometry of the Ultracompact Binary 4U 0614+091
    We present a detailed optical study of the ultracompact X-ray binary 4U 0614+091. We have used 63 hr of time-resolved optical photometry taken with three...
  • Publicación
    Time-resolved optical spectroscopy of IR GEM in quiescence
    Spectroscopic observations of the dwarf nova IR Gem in the range 4000-7000 A, covering a whole orbital period, are presented. The dates of the observations...
  • Publicación
    Time-resolved photometry and spectroscopy of the new deeply-eclipsing SW Sextantis star HS 0728+6738
    We present time-resolved optical spectroscopy and photometry, and far-ultraviolet spectroscopy of HS 0728+6738, a cataclysmic variable discovered in the Hamburg...
  • Publicación
    Time-resolved photometry of BN and CU Cancri, two delta Scuti stars in the Praesepe cluster. Fourth photometry campaign of the STEPHI network
    The fourth photometry campaign of the Stellar photometry International (STEPHI) network was carried out in January 1992. On this occasion, the delta Scuti-like...
  • Publicación
    Time-resolved photometry of the nova remnants DM Gem, CP Lac, GI Mon, V400 Per, CT Ser and XX Tau
    We present the first results of a photometric survey of poorly studied nova remnants in the Northern Hemisphere. The main results are as follows: DM Gem shows a...
  • Publicación
    Time-resolved Spectroscopy of RS Canum Venaticorum Short-Period Systems. II. RT Andromedae, WY Cancri, and XY Ursae Majoris
    We present the second part of the results of our spectroscopic study of orbital phase resolution of short-period active binaries. In this paper we present the...
  • Publicación
    Time-Resolved Spectroscopy of RS CVn Short-Period Systems.I.CG CYG, BH VIR, and ER VUL
    We present the first results of our program of spectroscopic observations with orbital phase resolution of short-period active binaries. We have collected...