1 Ocak 2014 Dergi makalesi Açık Erişim

Ak, S.; Ak, T.; Karaali, S.; Bilir, S.; Guctekin, S. Tuncel; Tas, O. Onal; Ozturkmen, N. D.; Duran, S.; Coskunoglu, B.; Yontan, T.; Gokce, E. Yaz; Eker, Z.

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  "@context": "https://schema.org/", 
  "@id": 61219, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Ak, S."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Ak, T."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Karaali, S."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Bilir, S."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Guctekin, S. Tuncel"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Tas, O. Onal"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Ozturkmen, N. D."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Duran, S."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Coskunoglu, B."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Yontan, T."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Istanbul Univ, Fac Sci, Dept Astron & Space Sci, TR-34119 Istanbul, Turkey", 
      "name": "Gokce, E. Yaz"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Akdeniz Univ, Fac Sci, Dept Space Sci & Technol, TR-07058 Antalya, Turkey", 
      "name": "Eker, Z."
    }
  ], 
  "datePublished": "2014-01-01", 
  "description": "The transformation equations from BVRc to g ' r ' i ' magnitudes and vice versa for the giants were established from a sample of 80 stars collected from Soubiran et al. (2010) with confirmed surface gravity (2 <= log g (cm s(-2)) <= 3) at effective temperatures 4000 < T-eff(K) < 16000. The photometric observations, all sample stars at g ' r ' i ' and 65 of them at BVRc, were obtained at TUBITAK National Observatory (TUG) 1m (T100) telescope, on the Taurus Mountains in Turkey. The M-V absolute magnitudes of the giant stars were estimated from the absolute magnitude-temperature data for the giant stars by Sung et al. (2013) using the T-eff from the intrinsic colours considered in this study. The transformation equations could be considered to be valid through the ranges of the following magnitudes and colours involved: 7.10 < V-0 < 14.50, 7.30 < g(0)' < 14.85, -0.20 < (B -V)(0) < 1.41, -0.11 < (V -R-c)(0) < 0.73, -0.42 < (g' - r')(0) < 1.15, and -0.37 < (r' - i')(0) < 0.47 mag. The transformations were successfully applied to the synthetic BVRc data of 427 field giants in order to obtain the g ' r ' i ' magnitudes and colours. Comparisons of these data with the g ' r ' i ' observations of giants in this study show that the mean residuals and standard deviations lie within [-0.010, 0.042] and [ 0.028, 0.068] mag, respectively.", 
  "headline": "Colour Transformations between BVRc and g ' r ' i ' Photometric Systems for Giant Stars", 
  "identifier": 61219, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Colour Transformations between BVRc and g ' r ' i ' Photometric Systems for Giant Stars", 
  "url": "https://aperta.ulakbim.gov.tr/record/61219"
}