Astrophysical: Techniques

  • Publication
    Two mini-Neptunes transiting the adolescent K-star HIP 113103 confirmed with TESS and CHEOPS
    We report the discovery of two mini-Neptunes in near 2:1 resonance orbits (P = 7.610303 d for HIP 113103 b and P = 14.245651 d for HIP 113103 c) around the...
  • Publication
    Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS
    Wide-field surveys for transiting planets are well suited to searching diverse stellar populations, enabling a better understanding of the link between the...
  • Publication
    Two newly identified, relatively old star clusters in the Small Magellanic Cloud
    We present the results on the age and metallicity estimates of the Small Magellanic Cloud (SMC) clusters L110, L112 and L113 obtained from CCD Washington CT1...
  • Publication
    Two planetary systems with transiting Earth-sized and super-Earth planets orbiting late-type dwarf stars
    We present two new planetary systems found around cool dwarf stars with data from the K2 mission. The first system was found in K2-239 (EPIC 248545986)...
  • Publication
    Two sub-Neptunes around the M dwarf TOI-1470
    Aims: A transiting planet candidate with a sub-Neptune radius orbiting the nearby (d = 51.9 ± 0.07 pc) M1.5 V star TOI-1470 with a period of ~2.5 d was...
  • Publication
    Two super-Earths at the edge of the habitable zone of the nearby M dwarf TOI-2095
    The main scientific goal of TESS is to find planets smaller than Neptune around stars that are bright enough to allow for further characterization studies...
  • Publication
    Two temperate Earth-mass planets orbiting the nearby star GJ 1002
    We report the discovery and characterisation of two Earth-mass planets orbiting in the habitable zone of the nearby M-dwarf GJ 1002 based on the analysis of the...
  • Publication
    Two temperate super-Earths transiting a nearby late-type M dwarf
    Context. In the age of JWST, temperate terrestrial exoplanets transiting nearby late-type M dwarfs provide unique opportunities for characterising their...
  • Publication
    Two-dimensional line-strength maps in three well-studied early-type galaxies
    Integral field spectroscopy has been obtained for the nuclear regions of three large, well-studied, early-type galaxies. From these spectra we have obtained...