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20072020
most citedFundamental Parameters of the Milky Way Galaxy Based on VLBI astrometry

176 citations · 1.1k across the 20 of their papers we have counts for

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5 papers · 1 filter

astro-ph.GA2020★ 7 cited

Multiple outflows in the high-mass cluster forming region, G25.82-0.17

Jungha Kim, Mi Kyoung Kim, Tomoya Hirota +14

We present results of continuum and spectral line observations with ALMA and 22 GHz water (HO) maser observations using KaVA and VERA toward a high-mass star-forming region, G2…

astro-ph.GA2020★ 95 cited

The First VERA Astrometry Catalog

VERA collaboration, Tomoya Hirota, Takumi Nagayama +59

We present the first astrometry catalog from the Japanese VLBI (very long baseline interferometer) project VERA (VLBI Exploration of Radio Astrometry). We have compiled all the ast…

astro-ph.GA2019★ 8 cited

Extremely high excitation SiO lines in disk-outflow system in Orion Source I

Mi Kyoung Kim, Tomoya Hirota, Masahiro N. Machida +4

We present high-resolution images of the submillimeter SiO line emissions of a massive young stellar object Orion Source I using the Atacama Large Millimeter/ Submillimeter Array (…

astro-ph.GA2016★ 11 cited

ALMA band 8 continuum emission from Orion Source I

Tomoya Hirota, Masahiro N. Machida, Yuko Matsushita +5

We have measured continuum flux densities of a high-mass protostar candidate, a radio source I in the Orion KL region (Orion Source I) using the Atacama Large Millimeter/Submillime…

astro-ph.GA2012★ 176 cited

Fundamental Parameters of the Milky Way Galaxy Based on VLBI astrometry

Mareki Honma, Takumi Nagayama, Kazuma Ando +31

We present analyses to determine the fundamental parameters of the Galaxy based on VLBI astrometry of 52 Galactic maser sources obtained with VERA, VLBA and EVN. We model the Galax…