activity
20062023
most citedFundamental Parameters of the Milky Way Galaxy Based on VLBI astrometry

176 citations · 786 across the 18 of their papers we have counts for

collaborators

18 papers

astro-ph.GA2023★ 2 cited

KAgoshima Galactic Object survey with Nobeyama 45-metre telescope by Mapping in Ammonia lines (KAGONMA): Discovery of parsec-scale CO depletion in the Canis Major star-forming region

Yushi Hirata, Takeru Murase, Junya Nishi +6

In observational studies of infrared dark clouds, the number of detections of CO freeze-out onto dust grains (CO depletion) at pc-scale is extremely limited, and the conditions for…

astro-ph.GA2023★ 2 cited

Ammonia mapping observations of the Galactic infrared bubble N49: Three NH clumps along the molecular filament

Mikito Kohno, James O. Chibueze, Ross A. Burns +9

We have carried out the NH and mapping observations toward the Galactic infrared bubble N49 (G28.83-0.25) using the Nobeyama 45 m telescope. Three…

astro-ph.IM2022★ 4 cited

Sciences with Thai National Radio Telescope

Phrudth Jaroenjittichai, Koichiro Sugiyama, Busaba H. Kramer +44

This White Paper summarises potential key science topics to be achieved with Thai National Radio Telescope (TNRT). The commissioning phase has started in mid 2022. The key science…

astro-ph.GA2022★ 9 cited

Ammonia mapping observations toward the Galactic massive star-forming region Sh 2-255 and Sh 2-257

Mikito Kohno, Toshihiro Omodaka, Toshihiro Handa +9

We performed NH and mapping observations toward the Galactic massive star-forming region Sh 2-255 and Sh 2-257 using the Nobeyama 45-m telescope as…

astro-ph.GA2021

KAgoshima Galactic Object survey with Nobeyama 45-metre telescope by Mapping in Ammonia lines (KAGONMA): Star formation feedback on dense molecular gas in the W33 complex

Takeru Murase, Toshihiro Handa, Yushi Hirata +5

We present the results of NH3 (1,1), (2,2) and (3,3) and H2O maser simultaneous mapping observations toward the high-mass star-forming region W33 with the Nobeyama 45-m radio teles…

astro-ph.GA2021★ 19 cited

Water maser variability in a high-mass YSO outburst -- VERA and ALMA observations of S255 NIRS 3

Tomoya Hirota, Riccardo Cesaroni, Luca Moscadelli +5

We carried out observations of the 22 GHz H2O masers in a high-mass protostar S255 NIRS 3 by using VERA. We measured the proper motions of the 22 GHz H2O masers associated with a b…