Publication type: Refereed

  • Publication
    Spectro-Polarimetric Observations and Non-Lte Modeling of Ellerman Bombs
    Ellerman bombs are bright emission features observed in the wings of Hα, usually in the vicinity of magnetic concentrations. Here we show that they can also be...
  • Publication
    Spectrograph distortion in sunspot line profiles
    The way in which the effect of the instrumental polarization of a spectrograph can distort the shape of the intensity profiles in sunspots is shown empirically...
  • Publication
    Spectrophotometric Investigations of Blue Compact Dwarf Galaxies: Markarian 35
    We present results from a detailed spectrophotometric analysis of the blue compact dwarf galaxy Mrk 35 (Haro 3), based on deep optical (BVRI) and near-IR (JHK)...
  • Publication
    Spectrophotometric monitoring of high luminosity active galactic nuceli. I - The methods and data
    The 2.5-m Isaac Newton telescope has been used in a spectrophotometric monitoring program of high-luminosity AGN. The data acquisition and analysis techniques...
  • Publication
    Spectrophotometric Monitoring of High Luminosity Active Galactic Nuclei - Part Two - First Results
    We report the first results obtained from a continuing programme of spectrophotometric monitoring of high luminosity active galactic nuclei (AGN). Analysis...
  • Publication
    Spectrophotometric Observations of Blue Compact Dwarf Galaxies: Markarian 370
    We present results from a detailed spectrophotometric analysis of the blue compact dwarf galaxy (BCD) Mrk 370, based on deep UBVRI broadband and Hα narrowband...
  • Publication
    Spectrophotometric Properties of 162173 Ryugu's Surface from the NIRS3 Opposition Observations
    Examination of the opposition geometry properties show that Ryugu's surface regolith is commensurate with laboratory studies of the photometric behavior of...
  • Publication
    Spectropolarimetric analysis of an active region filament. I. Magnetic and dynamical properties from single component inversions
    Aims: The determination of the magnetic filed vector in solar filaments is made possible by interpreting the Hanle and Zeeman effects in suitable chromospheric...
  • Publication
    Spectropolarimetric analysis of an active region filament.. II. Evidence of the limitations of a single-component model
    Aims: Our aim is to demonstrate the limitations of using a single-component model to study the magnetic field of an active region filament. To do this, we...