Publication type: Refereed

  • Publication
    A tidally tilted sectoral dipole pulsation mode in the eclipsing binary TIC 63328020
    We report the discovery of the third tidally tilted pulsator, TIC 63328020. Observations with the TESS satellite reveal binary eclipses with an orbital period...
  • Publication
    A Time-dependent Semiempirical Model of the Chromospheric Umbral Oscillation
    We present a time-dependent semiempirical model of the chromospheric umbral oscillation in sunspots. This model has been obtained by applying recently developed...
  • Publication
    A time-series VI study of the variable stars of the globular cluster NGC 6397
    We present a new time-series VI CCD photometry of the globular cluster NGC 6397, from which we obtained and analysed the light curves of 35 variables carefully...
  • Publication
    A TiO study of the black hole binary GRO J0422+32 in a very low state
    We present 53 simultaneous photometric (I band) and spectroscopic (6900-9500Å) observations of GRO J0422+32, taken during 1997 December. From these we determine...
  • Publication
    A titanic interstellar medium ejection from a massive starburst galaxy at redshift 1.4
    Feedback-driven winds from star formation or active galactic nuclei might be a relevant channel for the abrupt quenching of star formation in massive galaxies...
  • Publication
    A tool to separate optical/infrared disc and jet emission in X-ray transient outbursts: the colour-magnitude diagrams of XTE J1550-564
    It is now established that thermal disc emission and non-thermal jet emission can both play a role at optical/infrared (OIR) wavelengths in X-ray transients...
  • Publication
    A transit timing variation observed for the long-period extremely low-density exoplanet HIP 41378 f
    HIP 41378 f is a temperate 9.2 ± 0.1 R ⊕ planet with period of 542.08 d and an extremely low density of 0.09 ± 0.02 g cm -3. It transits the bright star HIP...
  • Publication
    A transiting giant planet with a temperature between 250K and 430K
    Of the over 400 known exoplanets, there are about 70 planets that transit their central star, a situation that permits the derivation of their basic parameters...
  • Publication
    A transiting M-dwarf showing beaming effect in the field of Ruprecht 147
    We report the discovery and characterization of an eclipsing M5Vdwarf star, orbiting a slightly evolved F7V main sequence star. In contrast to previous claims...