Metallicity Calibration and Photometric Parallax Estimation: II. SDSS photometry

S. Tuncel Guctekin, S. Bilir, S. Karaali +4

We used the updated [Fe/H] abundances of 168 F-G type dwarfs and calibrated them to a third order polynomial in terms of reduced ultraviolet excess, ${\delta }_{0.41}$ defined with $ugr$ d…