activity
20092023
most citedThe Eighteenth Data Release of the Sloan Digital Sky Surveys: Targeting and First Spectra from SDSS-V

282 citations · 1.3k across the 35 of their papers we have counts for

collaborators
Showing 2020Show all

5 papers · 1 filter

astro-ph.GA2020★ 13 cited

Broad-line region configuration of the supermassive binary black hole candidate PG1302-102 in the relativistic Doppler boosting scenario

Zihao Song, Junqiang Ge, Youjun Lu +2

PG1302-102 is thought to be a supermassive binary black hole (BBH) system according to the periodical variations of its optical and UV photometry, which may be interpreted as being…

astro-ph.GA2020★ 17 cited

Host Galaxy Properties of Changing-look AGN Revealed in the MaNGA Survey

Xiaoling Yu, Yong Shi, Yanmei Chen +6

Changing-look Active Galactic Nuclei (CL-AGNs) are a subset of AGNs in which the broad Balmer emission lines appear or disappear within a few years. We use the Mapping Nearby Galax…

astro-ph.GA2020★ 2 cited

Galaxy Optical Variability of Virgo Cluster: New Tracer for Environmental Influences on Galaxies

Fan Yang, Richard J. Long, Su-Su Shan +6

We investigate the relationship between the optical variability of galaxies and their distances from the centre of the Virgo Cluster using Palomar Transient Factory data. We define…

astro-ph.GA2020★ 1 cited

The local and global properties of different types of supernova host galaxies

Li Zhou, Yan-Chun Liang, Jun-Qiang Ge +5

By using Data Analysis Pipeline (DAP) products of Mapping Nearby Galaxies at Apache Point Observatory (MaNGA), which are publicly available from the SDSS Data Release 15, we analyz…

astro-ph.GA2020★ 10 cited

SDSS-IV MaNGA: Stellar population correlates with stellar root-mean-square velocity gradients or total-density-profile slopes at fixed effective velocity dispersion

Shengdong Lu, Michele Cappellari, Shude Mao +2

Galaxy properties are known to correlate most tightly with the galaxy effective stellar velocity dispersion . Here we look for {\em additional} trends at fixed $σ_{\rm e…