activity
20022020
most citedThe Eighth Data Release of the Sloan Digital Sky Survey: First Data from SDSS-III

1.5k citations · 5.7k across the 57 of their papers we have counts for

collaborators

57 papers

astro-ph.GA2020★ 30 cited

Survey of Gravitationally lensed Objects in HSC Imaging (SuGOHI) -- VII. Discovery and Confirmation of Three Strongly Lensed Quasars

Anton T. Jaelani, Cristian E. Rusu, Issha Kayo +13

We present spectroscopic confirmation of three new two-image gravitationally lensed quasars, compiled from existing strong lens and X-ray catalogs. Images of HSC J091843.2702200…

astro-ph.GA2020★ 2 cited

Implications of the mild gas motion found with Hitomi in the core of the Perseus cluster

Liyi Gu, Kazuo Makishima, Ryoji Matsumoto +6

Based mainly on X-ray observations, studies are made on interactions between the intra-cluster medium (ICM) in clusters of galaxies and their member galaxies. Through (magneto)hydr…

astro-ph.GA2018★ 6 cited

Spectroscopic Observations of the Outflowing Wind in the Lensed Quasar SDSS J1001+5027

Toru Misawa, Naohisa Inada, Masamune Oguri +4

We performed spectroscopic observations of the small-separation lensed quasar SDSS J1001+5027, whose images have an angular separation , and placed c…

astro-ph.GA2017★ 8 cited

Resolving the Internal Structure of Circum-Galactic Medium using Gravitationally Lensed Quasars

Suzuka Koyamada, Toru Misawa, Naohisa Inada +3

We study the internal structure of the Circum-Galactic Medium (CGM), using 29 spectra of 13 gravitationally lensed quasars with image separation angles of a few arcseconds, which c…

astro-ph.GA2016★ 11 cited

Multi-Sightline Observation of Narrow Absorption Lines in Lensed Quasar SDSS J1029+2623

Toru Misawa, Cristian Saez, Jane C. Charlton +5

We exploit the widely-separated images of the lensed quasar SDSS J1029+2623 (=2.197, ) to observe its outflowing wind through two different sight…

astro-ph.GA2016★ 8 cited

Galaxy Infall by Interacting with its Environment: a Comprehensive Study of 340 Galaxy Clusters

Liyi Gu, Zhonglue Wen, Poshak Gandhi +7

To study systematically the evolution on the angular extents of the galaxy, ICM, and dark matter components in galaxy clusters, we compiled the optical and X-ray properties of a sa…