425 citations
- National Astronomical Observatory of JapanJP49 papers
- The University of TokyoJP22 papers
- The Graduate University for Advanced Studies, SOKENDAIJP18 papers
- Kyoto UniversityJP17 papers
- The University of OsakaJP17 papers
- Nagoya UniversityJP14 papers
- Tohoku UniversityJP14 papers
- Institute of Astronomy and Astrophysics, Academia SinicaTW11 papers
- Kyushu UniversityJP11 papers
- Chiba UniversityJP10 papers
- Kagoshima UniversityJP9 papers
- Osaka Prefecture UniversityJP9 papers
8 papers · 1 filter
The Power of Simultaneous Multi-frequency Observations for mm-VLBI: Beyond Frequency Phase Transfer
Guang-Yao Zhao, Juan Carlos Algaba, Sang-Sung Lee +15
Atmospheric propagation effects at millimeter wavelengths can significantly alter the phases of radio signals and reduce the coherence time, putting tight constraints on high frequ…
Exploring the Variability of the Flat Spectrum Radio Source 1633+382. I. Phenomenology of the Light Curves
Juan-Carlos Algaba, Sang-Sung Lee, Dae-Won Kim +15
We present multi-frequency simultaneous VLBI radio observations of the flat spectrum radio quasar 1633+382 (4C~38.41) as part of the interferometric monitoring of gamma-ray bright…
A 85 kpc Halpha tail behind 2MASX J11443212+2006238 in A1367
G. Gavazzi, G. Consolandi, M. Yagi +1
We report the detection of an Halpha trail of 85 kpc projected length behind galaxy 2MASX J11443212+2006238 in the nearby cluster of galaxies Abell 1367. This galaxy was discovered…
A Detached Protostellar Disk around a 0.2 protostar in a Possible Site of a Multiple Star Formation in a Dynamical Environment in Taurus
Kazuki Tokuda, Toshikazu Onishi, Kazuya Saigo +9
We report ALMA observations in 0.87 mm continuum and CO ( = 3--2) toward a very low-luminosity (0.1 ) protostar, which is deeply embedded in one of the dens…
1000 AU Exterior Arcs Connected to the Protoplanetary Disk around HL Tau
Hsi-Wei Yen, Shigehisa Takakuwa, You-Hua Chu +13
The protoplanetary disk around HL Tau is so far the youngest candidate of planet formation, and it is still embedded in a protostellar envelope with a size of thousands of au. In t…
MUSE sneaks a peek at extreme ram-pressure events - III. Tomography of UGC 6697, a massive galaxy falling into Abell 1367
Guido Consolandi, Giuseppe Gavazzi, Matteo Fossati +4
We present the MUSE observations of UGC 6697, a giant (Mstar 10^{10} Msol) spiral galaxy infalling in the nearby cluster Abell 1367. During its high velocity transit through the in…