Browsing Institutt for teoretisk astrofysikk by Author "Ruiz Cobo, Basilio"

Now showing items 1-5 of 5

  • Capabilities of bisector analysis of the Si I 10 827 Å line for estimating line-of-sight velocities in the quiet Sun 
    González Manrique, Sergio Javier; Quintero Noda, Carlos; Kuckein, Christoph; Ruiz Cobo, Basilio; Carlsson, Mats (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    We examine the capabilities of a fast and simple method to infer line-of-sight (LOS) velocities from observations of the photospheric Si  I 10 827 Å line. This spectral line is routinely observed together with the chromospheric ...
  • DeSIRe: Departure coefficient aided Stokes Inversion based on Response functions 
    Ruiz Cobo, Basilio; Quintero Noda, Carlos; Gafeira, R.; Uitenbroek, Han; Orozco Suárez, David; Páez Mañá, E. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Future ground-based telescopes, such as the 4-metre class facilities DKIST and EST, will dramatically improve on current capabilities for simultaneous multi-line polarimetric observations in a wide range of wavelength ...
  • Diagnostic capabilities of spectropolarimetric observations for understanding solar phenomena: I. Zeeman-sensitive photospheric lines 
    Quintero Noda, Carlos; Barklem, P. S.; Gafeira, Ricardo; Ruiz Cobo, Basilio; Collados, Manuel; Carlsson, Mats; Martinez Pillet, V.; Orozco Suarez, D.; Uitenbroek, Han; Katsukawa, Y. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Future ground-based telescopes will expand our capabilities for simultaneous multi-line polarimetric observations in a wide range of wavelengths, from the near-ultraviolet to the near-infrared. This creates a strong demand ...
  • Machine learning initialization to accelerate Stokes profile inversions 
    Gafeira, Ricardo; Orozco Suarez, D.; Milić, Ivan; Quintero Noda, Carlos; Ruiz Cobo, Basilio; Uitenbroek, Han (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Context. At present, an exponential growth in scientific data from current and upcoming solar observatories is expected. Most of the data consist of high spatial and temporal resolution cubes of Stokes profiles taken in ...
  • Magnetoacoustic wave energy dissipation in the atmosphere of solar pores 
    Gilchrist-Millar, Caitlin A.; Jess, David B.; Grant, Samuel D. T.; Keys, Peter H.; Beck, Christian; Jafarzadeh, Shahin; Riedl, Julia M.; Van Doorsselaere, Tom; Ruiz Cobo, Basilio (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2020)
    The suitability of solar pores as magnetic wave guides has been a key topic of discussion in recent years. Here, we present observational evidence of propagating magnetohydrodynamic wave activity in a group of five ...