136 citations · 1.1k across the 51 of their papers we have counts for
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Luminosity-Colour Relations for Red Clump Stars
S. Bilir, O. Onal, S. Karaali +2
We calibrated the , , and absolute magnitudes of red clump stars in terms of colours. and are strongly dependent on colour, while the dependen…
Absolute Magnitude Calibration for Red Giants based on the Colour-Magnitude Diagrams of Galactic Clusters. III-Calibration with 2MASS
S. Karaali, S. Bilir, E. Yaz Gokce
We present two absolute magnitude calibrations, and , for red giants with the colour magnitude diagrams of five Galactic clusters with different metallicities i.e.…
Absolute Magnitude Calibration for Giants based on the Colour-Magnitude Diagrams of Galactic Clusters. II-Calibration with SDSS
S. Karaali, S. Bilir, E. Yaz Gokce
We present an absolute magnitude calibration for red giants with the colour magnitude diagrams of six Galactic clusters with different metallicities i.e. M92, M13, M3, M71, NGC 679…
Absolute Magnitude Calibration for Red Giants based on the Colour-Magnitude Diagrams of Galactic Clusters. I- Calibration with V and (B-V)
S. Karaali, S. Bilir, E. Yaz Gokce
We present an absolute magnitude calibration for red giants with the colour magnitude diagrams of six Galactic clusters with different metallicities i.e. M92, M13, M5, 47 Tuc, M67,…
Transformations between WISE and 2MASS, SDSS, BVI photometric systems: II. Transformation equations for red clump stars
S. Bilir, S. Karaali, N. D. Dagtekin +4
We present colour transformations for the conversion of the Wide-Field Survey Explorer (WISE) W1, W2, and W3 magnitudes to the Johnson-Cousins (BVIc), Sloan Digital Sky Survey (gri…
Local stellar kinematics from RAVE data: III. Radial and Vertical Metallicity Gradients based on Red Clump Stars
S. Bilir, S. Karaali, S. Ak +5
We investigate radial and vertical metallicity gradients for a sample of red clump stars from the RAdial Velocity Experiment (RAVE) Data Release 3. We select a total of 6781 stars,…