785 citations · 1.1k across the 13 of their papers we have counts for
13 papers
Gas and stellar metallicities in HII galaxies
Pieter Westera, François Cuisinier, Didier Curty +1
We examine the gas and stellar metallicities in a sample of HII galaxies from the Sloan Digital Sky Survey, which possibly contains the largest homogeneous sample of HII galaxy spe…
Volume limited dependent Galactic model parameters
S. Karaali, S. Bilir, E. Yaz +2
We estimated 34 sets of Galactic model parameters for three intermediate latitude fields with Galactic longitudes l=60, l=90, and l=180, and we discussed their dependence on the vo…
The metallicity distributions in high-latitudes with SDSS
S. Ak, S. Bilir, S. Karaali +2
We present metallicities and their variations with different parameters for 36 high-latitude fields covering Galactic longitudes 0<l<360. The metallicities for relatively short ver…
Initial mass function effects on the colour evolution of disk galaxies
P. Westera, M. Samland, S. J. Kautsch +2
In this work, we want to find out if the IMF can be determined from colour images, integrated colours, or mass-to-light ratios, especially at high redshift, where galaxies cannot b…
Estimation of Galactic model parameters with the SDSS and metallicity distribution in two fields in the anti-centre direction of the Galaxy
S. Ak, S. Bilir, S. Karaali +1
We estimated the Galactic model parameters from the SDSS data reduced for two fields in the anti-centre direction of the Galaxy, , and symmetric relative to the Galacti…
Analysis of RGU Photometry in Selected Area 51
S. Bilir, S. Karaali, R. Buser
A low-latitude anticenter field (l=189, b=+21) is investigated by using the full calibration tools of RGU photometry. The observed RGU data are reduced to the standard system and t…