261 citations · 1.9k across the 48 of their papers we have counts for
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The trigonometric parallax of IRAS 23385+6053 and physical properties of molecular clouds based on the VLBI astrometry
Shota Hamada, Mikito Kohno, Toshihiro Omodaka +5
We performed very long baseline interferometry (VLBI) observations to measure the trigonometric parallax of HO maser sources in the outer massive star-forming region IRAS 23385…
Trigonometric parallax and proper motion of Sagittarius A* measured by VERA using the new broad-band back-end system OCTAVE-DAS
Tomoaki Oyama, Takumi Nagayama, Aya Yamauchi +12
We successfully measured the trigonometric parallax of Sagittarius A* (Sgr A*) to be micro-arcseconds (as) using the VLBI Exploration of Radio Astrometry (VERA) with…
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…
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…
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…
Vertical Structure and Kinematics of the Galactic Outer Disk
Nobuyuki Sakai, Takumi Nagayama, Hiroyuki Nakanishi +7
We report measurements of parallax and proper motion for four 22 GHz water maser sources as part of VERA Outer Rotation Curve project. All sources show Galactic latitudes of 2$…