Počet záznamů: 1  

Creating 3-dimensional Models of the Photosphere using the SIR Code

  1. 1.
    0398889 - ASÚ 2014 RIV HR eng J - Článek v odborném periodiku
    Thonhofer, S. - Utz, D. - Jurčák, Jan - Pauritsch, J. - Hanslmeier, A.
    Creating 3-dimensional Models of the Photosphere using the SIR Code.
    Central European Astrophysical Bulletin. Roč. 37, č. 2 (2013), s. 471-476. ISSN 1845-8319.
    [Hvar Astrophysical Colloquium /12./. Hvar, 03.09.2012-07.09.2012]
    Grant CEP: GA AV ČR IAA300030808
    Institucionální podpora: RVO:67985815
    Klíčová slova: photosphere, * magnetic bright point * Hinode/SOT
    Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika

    A high-resolution 3-dimensional model of the photospheric magnetic field is essential for the investigation of magnetic features such as sunspots, pores or smaller elements like single flux tubes seen as magnetic bright points. The SIR code is an advanced inversion code that retrieves physical quantities, e.g. magnetic field, from Stokes profiles. Based on this code, we developed a program for automated inversion of Hinode SOT/SP data and for storing these results in 3-dimensional data cubes in the form of fits files. We obtained models of the temperature, magnetic field strength, magnetic field angles and LOS-velocity in a region of the quiet sun. We will give a first discussion of those parameters in regards of small scale magnetic fields and what we can obtain and learn in the future.
    Trvalý link: http://hdl.handle.net/11104/0226258

     
     
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.