Journal: Monthly Notices of the Royal Astronomical Society

  • Publication
    Optical spectroscopy of candidate Alpha Persei white dwarfs
    As part of an investigation into the high-mass end of the initial mass-final mass relation we performed a search for new white dwarf members of the nearby (172...
  • Publication
    Optical spectroscopy of flares from the black hole X-ray transient A0620-00 in quiescence
    We present a time-resolved spectrophotometric study of the optical variability in the quiescent soft X-ray transient A0620-00. Superimposed on the double-humped...
  • Publication
    Optical spectroscopy of the low-mass X-ray binary GX9+9
    Phase-resolved medium-resolution VLT spectroscopy of the low-mass X-ray binary GX9+9 has revealed narrow CIII emission lines that move in phase relative to our...
  • Publication
    Optical studies of the X-ray transient XTE J2123-058 - I. Photometry
    We present optical photometry of the X-ray transient XTE J2123-058, obtained in 1998 July-October. The light curves are strongly modulated on the 5.95-h orbital...
  • Publication
    Optical studies of the X-ray transient XTE J2123-058 - II. Phase-resolved spectroscopy
    We present time-resolved spectroscopy of the soft X-ray transient XTEJ2123-058 in outburst. A useful spectral coverage of 3700-6700Å was achieved spanning two...
  • Publication
    Optical studies of V404 Cyg, the X-ray transient GS 2023+338. IV. The rotation speed of the companion star.
    Not Available
  • Publication
    Optical Studies of V:404-CYGNI the X-Ray Transient GS:2023+338 - Part Three - the Secondary Star and Accretion Disc
    We present new results from the analysis of 55 high-resolution spectra of V404 Cyg (the optical counterpart of the X-ray transient GS 2023+338) taken in 1991...
  • Publication
    Optical surface photometry of radio galaxies - I. Observations and data analysis
    This is the first paper of a series aimed at studying the structural and photometric properties in the optical band of a sample of 95 radio galaxies. Detailed...
  • Publication
    Optical, X-ray, and γ-ray observations of the candidate transitional millisecond pulsar 4FGL J0427.8-6704
    We present an optical, X-ray, and γ-ray study of 1SXPS J042749.2-670434, an eclipsing X-ray binary that has an associated γ-ray counterpart, 4FGL J0427.8-6704...