152 citations · 206 across the 2 of their papers we have counts for
11 papers
A Catalogue of Morphologically Classified Galaxies from the Sloan Digital Sky Survey: North Equatorial Region
Masataka Fukugita, Osamu Nakamura, Sadanori Okamura +10
We present a catalogue of morphologically classified bright galaxies in the north equatorial stripe (230 deg) derived from the Third Data Release of the Sloan Digital Sky Surve…
Elemental Abundance Measurements in Low-redshift Damped Lyman Alpha Absorbers
Joseph D. Meiring, Varsha P. Kulkarni, Pushpa Khare +6
We present elemental abundance measurements for 9 damped Ly-alpha systems (DLAs) and 1 sub-DLA at 0.1 < z < 1.5 from recent observations with the Multiple Mirror Telescope. Most of…
Morphological Classification of Galaxies using Photometric Parameters: the Concentration index versus the Coarseness parameter
Chisato Yamauchi, Shin-ichi Ichikawa, Mamoru Doi +7
We devise improved photometric parameters for the morphological classification of galaxies using a bright sample from the First Data Release of the Sloan Digital Sky Survey. In add…
Metals and Dust in Intermediate-redshift Damped Ly-alpha Galaxies
Pushpa Khare, Varsha P. Kulkarni, James T. Lauroesch +3
We report spectroscopic observations with the Multiple Mirror Telescope for 11 damped Lyman-alpha absorbers (DLAs) or strong DLA candidates at 0.1 < z < 1.5, including several abso…
The Luminosity and Color Dependence of the Galaxy Correlation Function
I. Zehavi, Z. Zheng, D. H. Weinberg +24
We study the luminosity and color dependence of the galaxy 2-point correlation function in the Sloan Digital Sky Survey, starting from a sample of 200,000 galaxies over 2500 deg^2.…
Search for Galaxy Clustering around a Quasar Pair at z=4.25 found in the Sloan Digital Sky Survey
Masataka Fukugita, Osamu Nakamura, Donald P. Schneider +2
We present an investigation of the environment (\approx 600 kpc radius) of a pair of luminous z=4.25 quasars, SDSS J1439-0034 A,B, separated by 33''. An analysis of high-quality Su…