5 citations · 8 across the 2 of their papers we have counts for
4 papers
Bridging the Ultraviolet and Optical Regions: Transformation Equations between {\it GALEX} and {\it UBV} Photometric Systems
S. Bilir, N. Alan, S. Tuncel Guctekin +6
We derive transformation equations between GALEX and UBV colours by using the reliable data of 556 stars. We present two sets of equations; as a function of (only) luminosity class…
Analysis of the disc components of our Galaxy via kinematic and spectroscopic procedures
S. Karaali, S. Bilir, E. Yaz Gokce +1
We used the spectroscopic and astrometric data provided from the GALAH DR2 and Gaia DR2, respectively, for a large sample of stars to investigate the behaviour of the [/Fe] abun…
Vertical and radial metallicity gradients in high latitude galactic fields with SDSS
S. Tuncel Guctekin, S. Bilir, S. Karaali +2
We used the ugr magnitudes of 1,437,467 F-G type main-sequence stars with metal abundance -2<[Fe/H]<+0.2 dex and estimated radial and vertical metallicity gradients for high Galact…
Photometric Calibration of the Fe] Element: II. Calibration with SDSS Photometry
E. Yaz Gokce, S. Bilir, S. Karaali +1
We present the calibration of the [Fe] element in terms of ultra-violet excess for 465 dwarf stars with spectral type F0-K2. We used a single calibration, fitted to a third deg…