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Multiple MgII Absorption Systems in the Lines of Sight to Quadruply Lensed Quasar H1413+1143
Katsuya Okoshi, Yosuke Minowa, Nobunari Kashikawa +6
We find multiple Mg II absorption systems at redshift z=1.66, 2.069, and 2.097 in the spatially resolved spectra of the quadruply gravitationally lensed quasar H1413+1143 utilizing…
Extended star-forming region within galaxies in a dense proto-cluster core at z=2.53
Tomoko L. Suzuki, Yosuke Minowa, Yusei Koyama +5
At , star-formation activity is thought to be high even in high-density environments such as galaxy clusters and proto-clusters. One of the critical but outstanding issues…
A 100-pc Scale, Fast and Dense Outflow in Narrow-Line Seyfert 1 Galaxy IRAS04576+0912
Toshihiro Kawaguchi, Shinobu Ozaki, Hajime Sugai +8
We report the initial result of an adaptive-optics assisted, optical integral-field-unit observation on IRAS04576+0912, the nearest (z=0.039) active galactic nucleus with a promine…
The interstellar medium in [OIII]-selected star-forming galaxies at
Tomoko L. Suzuki, Tadayuki Kodama, Masato Onodera +11
We present new results from near-infrared spectroscopy with Keck/MOSFIRE of [OIII]-selected galaxies at . With our and -band spectra, we investigate the interstell…
H intensity map of the repeating fast radio burst FRB 121102 host galaxy from Subaru/Kyoto 3DII AO-assisted optical integral-field spectroscopy
Mitsuru Kokubo, Kazuma Mitsuda, Hajime Sugai +8
We present the H intensity map of the host galaxy of the repeating fast radio burst FRB 121102 at a redshift of z=0.193 obtained with the AO-assisted Kyoto 3DII optical integral…
[OIII] emission line as a tracer of star-forming galaxies at high redshifts: Comparison between H and [OIII] emitters at =2.23 in HiZELS
T. L. Suzuki, T. Kodama, D. Sobral +10
We investigate the properties of =2.23 H and [OIII]5007 emitters using the narrow-band-selected samples obtained from the High- Emission Line Survey (HiZELS: Sobral et…