Astrophysical: Methods

  • Publication
    Fitting peculiar spectral profiles in He I 10830Å absorption features
    The new generation of solar instruments provides better spectral, spatial, and temporal resolution for a better understanding of the physical processes that...
  • Publication
    FliPer: A global measure of power density to estimate surface gravities of main-sequence solar-like stars and red giants
    Asteroseismology provides global stellar parameters such as masses, radii, or surface gravities using mean global seismic parameters and effective temperature...
  • Publication
    FliPerClass: In search of solar-like pulsators among TESS targets
    The NASA Transiting Exoplanet Survey Satellite (TESS) is about to provide full-frame images of almost the entire sky. The amount of stellar data to be analysed...
  • Publication
    Flow and magnetic field properties in the trailing sunspots of active region NOAA 12396
    Improved measurements of the photospheric and chromospheric three-dimensional magnetic and flow fields are crucial for a precise determination of the origin and...
  • Publication
    Flows along arch filaments observed in the GRIS `very fast spectroscopic mode'
    A new generation of solar instruments provides improved spectral, spatial, and temporal resolution, thus facilitating a better understanding of dynamic...
  • Publication
    FOCUS: a deconvolution method based on algorithmic complexity
    A new method for improving the resolution of images is presented. It is based on Occam's razor principle implemented using algorithmic complexity arguments. The...
  • Publication
    Forecasting the precipitable water vapour content: validation for astronomical observatories using radiosoundings
    The atmospheric precipitable water vapour content (PWV) strongly affects astronomical observations in the infrared (IR). We have validated the Weather Research...
  • Publication
    Forecasting the success of the WEAVE Wide-Field Cluster Survey on the extraction of the cosmic web filaments around galaxy clusters
    Next-generation wide-field spectroscopic surveys will observe the infall regions around large numbers of galaxy clusters with high sampling rates for the first...
  • Publication
    Four winters of photometry with ASTEP South at Dome C, Antarctica
    Context. Dome C in Antarctica is a promising site for photometric observations thanks to the continuous night during the Antarctic winter and favorable weather...