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Colour Transformations between BVRc and g ' r ' i ' Photometric Systems for Giant Stars

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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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/61219</identifier>
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    <creator>
      <creatorName>Ak, S.</creatorName>
      <givenName>S.</givenName>
      <familyName>Ak</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
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    <creator>
      <creatorName>Ak, T.</creatorName>
      <givenName>T.</givenName>
      <familyName>Ak</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
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    <creator>
      <creatorName>Karaali, S.</creatorName>
      <givenName>S.</givenName>
      <familyName>Karaali</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Bilir, S.</creatorName>
      <givenName>S.</givenName>
      <familyName>Bilir</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
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    <creator>
      <creatorName>Guctekin, S. Tuncel</creatorName>
      <givenName>S. Tuncel</givenName>
      <familyName>Guctekin</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Tas, O. Onal</creatorName>
      <givenName>O. Onal</givenName>
      <familyName>Tas</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ozturkmen, N. D.</creatorName>
      <givenName>N. D.</givenName>
      <familyName>Ozturkmen</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Duran, S.</creatorName>
      <givenName>S.</givenName>
      <familyName>Duran</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Coskunoglu, B.</creatorName>
      <givenName>B.</givenName>
      <familyName>Coskunoglu</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yontan, T.</creatorName>
      <givenName>T.</givenName>
      <familyName>Yontan</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gokce, E. Yaz</creatorName>
      <givenName>E. Yaz</givenName>
      <familyName>Gokce</familyName>
      <affiliation>Istanbul Univ, Fac Sci, Dept Astron &amp; Space Sci, TR-34119 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Eker, Z.</creatorName>
      <givenName>Z.</givenName>
      <familyName>Eker</familyName>
      <affiliation>Akdeniz Univ, Fac Sci, Dept Space Sci &amp; Technol, TR-07058 Antalya, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Colour Transformations Between Bvrc And G ' R ' I ' Photometric Systems For Giant Stars</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2014</publicationYear>
  <dates>
    <date dateType="Issued">2014-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/61219</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1017/pasa.2014.6</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">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 &amp;lt;= log g (cm s(-2)) &amp;lt;= 3) at effective temperatures 4000 &amp;lt; T-eff(K) &amp;lt; 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 &amp;lt; V-0 &amp;lt; 14.50, 7.30 &amp;lt; g(0)' &amp;lt; 14.85, -0.20 &amp;lt; (B -V)(0) &amp;lt; 1.41, -0.11 &amp;lt; (V -R-c)(0) &amp;lt; 0.73, -0.42 &amp;lt; (g' - r')(0) &amp;lt; 1.15, and -0.37 &amp;lt; (r' - i')(0) &amp;lt; 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.</description>
  </descriptions>
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