Astrophysical: Novae

  • Publication
    Nova in M31
    We report the discovery of a possible nova in M31 on a R band CCD image at JD 2453877.5 (2006, May 22.1 UT) with 18.7 mag (accuracy 0.1 mag). The image was...
  • Talk
    Nova Research at Liverpool JMU
    The Astrophysics Research Institute (ARI) was established at LJMU in 1992. Today the Institute comprises around 70 staff and research students working on topics...
  • Publication
    On the Triple Nature of the Cataclysmic Variable VY Sculptoris
    The study of the Balmer radial velocity curve of the cataclysmic variable (CV) VY Scl has revealed a new value for the orbital period (0.232 days), which...
  • Publication
    Optical novae: the major class of supersoft X-ray sources in M 31
    We searched for X-ray counterparts of optical novae detected in M 31 and M 33. We combined an optical nova catalogue from the WeCAPP survey with optical novae...
  • Publication
    Optical novae: the major class of supersoft X-ray sources in M 31
    Not Available
  • Publication
    Optical Observations of the X-ray Nova J0422+32
    Not Available
  • Publication
    Optical studies of V404 Cyg, the X-ray transient GS2023 + 338. I - The 1989 outburst and decline
    The results of optical spectroscopy and photometry of V404Cyg, the optical counterpart of the recently discovered X-ray transient GS2023 + 338, are presented...
  • Publication
    Optical studies of V404 Cyg, the X-ray transient GS2023 + 338. II - High-resolution H-alpha spectroscopy in quiescence
    Results of high-resolution optical spectroscopy of V404 Cyg (the optical counterpart of the X-ray transient GS2023 + 338), conducted 13 months after the May...
  • 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...