206 citations · 308 across the 7 of their papers we have counts for
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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…
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…
Diverse nuclear star-forming activities in the heart of NGC 253 resolved with ten-pc scale ALMA images
Ryo Ando, Kouichiro Nakanishi, Kotaro Kohno +13
We present an 8 pc x 5 pc resolution view of the central ~ 200 pc region of the nearby starburst galaxy NGC 253, based on ALMA Band 7 (λ ~ 0.85 mm or ν ~ 350 GHz) observations cove…
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…
Ionization Source of a Minor-axis Cloud in the Outer Halo of M82
K. Matsubayashi, H. Sugai, A. Shimono +8
The M82 `cap' is a gas cloud at a projected radius of 11.6 kpc along the minor axis of this well known superwind source. The cap has been detected in optical line emission and X-ra…