204 citations · 240 across the 6 of their papers we have counts for
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astro-ph2007★ 12 cited
A Measurement of Proper Motions of SiO Maser Sources in the Galactic Center with the VLBA
T. Oyama, M. Miyoshi, S. Deguchi +2
We report on the high-precision astrometric observations of maser sources around the Galactic Center in the SiO J=1--0 v=1 and 2 lines with the VLBA during 2001 -- 2004. With phase…
astro-ph2006★ 204 cited
Water maser motions in W3(OH) and a determination of its distance
K. Hachisuka, A. Brunthaler, K. M. Menten +6
We report phase-referencing VLBA observations of H2O masers near the star-forming region W3(OH) to measure their parallax and absolute proper motions. The measured annual parallax…
astro-ph2000★ 20 cited
J-Net Galactic Plane Survey of VLBI Radio Sources for VLBI Exploration of Radio Astrometry (VERA)
M. Honma
In order to search for new VLBI sources in the Galactic plane that can be used as phase reference sources in differential VLBI, we have conducted 22 GHz observations of radio sourc…