842 citations · 2.9k across the 23 of their papers we have counts for
23 papers
Box/Peanut and Bar structures in edge-on and face-on SDSS nearby galaxies I. Catalogue
Akira Yoshino, Chisato Yamauchi
We investigate Box/Peanut and bar structures in image data of edge-on and face-on nearby galaxies taken from SDSS (Sloan Digital Sky Survey) to present catalogues containing the su…
Luminosity and Redshift Dependence of the Covering Factor of AGNs viewed with WISE and SDSS
Yoshiki Toba, Shinki Oyabu, Hideo Matsuhara +10
In this work, we investigate the dependence of the covering factor (CF) of active galactic nuclei (AGNs) (i) on the mid-infrared (MIR) luminosity and (ii) on the redshift. We const…
The 9 and 18 Micron Luminosity Function of Various Types of Galaxies with AKARI: Implication for the Dust Torus Structure of AGN
Yoshiki Toba, Shinki Oyabu, Hideo Matsuhara +6
We present the 9 and 18 micron luminosity functions (LFs) of galaxies at 0.006 < z < 0.8 (with an average redshift of ~ 0.04) using the AKARI mid-infrared all-sky survey catalog. W…
Spectroscopy of the spatially-extended Lya emission around a QSO at z=6.4
Tomotsugu Goto, Yousuke Utsumi, Jeremy R. Walsh +3
We have taken a deep, moderate-resolution Keck/Deimos spectra of QSO, CFHQS2329, at z=6.4. At the wavelength of Lya, the spectrum shows a spatially-extended component, which is sig…
Development of 2MASS Catalog Server Kit
Chisato Yamauchi
We develop a software kit called "2MASS Catalog Server Kit" to easily construct a high-performance database server for the 2MASS Point Source Catalog (includes 470,992,970 objects)…
AKARI-CAS --- Online Service for AKARI All-Sky Catalogues
C. Yamauchi, S. Fujishima, N. Ikeda +8
The AKARI All-Sky Catalogues are an important infrared astronomical database for next-generation astronomy that take over the IRAS catalog. We have developed an online service, AKA…