@article{oai:ir.kagoshima-u.ac.jp:00006101,
 author = {Imai, Hiroshi and 今井, 裕 and Oyadomari, Miyako and 親泊, 美哉子 and Chong, Sze Ning and Nakagawa, Akiharu and 中川, 亜紀治 and Kurayama, Tomoharu and 倉山, 智春 and Nakashima, Jun-ichi and 中島, 淳一 and Matsumoto, Naoko and 松本, 尚子 and Nagayama, Takumi and 永山, 匠 and Oyama, Tomoaki and 小山, 友明 and Mizuno, Shota and 水野, 翔太 and Deguchi, Shuji and 出口, 修至 and Cho, Se-Hyung},
 issue = {6},
 journal = {Publications of the Astronomical Society of Japan},
 month = {},
 note = {In this letter, we report on detections of SiO ν =3 J =1→0 maser emission in very long-baseline interferometric (VLBI) observations towards 4 out of 12 long-period variable stars: WX Psc, R Leo, W Hya, and T Cep. The detections towards WX Psc and T Cep are new ones. We also present successful astrometric observations of SiO ν = 2 and ν = 3 J = 1→0 maser emissions associated with two stars: WX Psc and W Hya and their position-reference continuum sources: J010746.0+131205 and J135146.8-291218 with the VLBI Exploration of Radio Astrometry (VERA). The relative coordinates of the position-reference continuum source and SiO ν = 3 maser spots were measured with respect to those of an SiO ν = 2 maser spot adopted as a fringe-phase reference. Thus, the faint continuum sources were inversely phase-referenced to the bright maser sources. This implies possible registration　of multiple SiO maser line maps onto a common coordinate system with 10 microarcsecond-level accuracy.},
 title = {Pilot VLBI Survey of  SiO ν = 3 J = 1→0 Maser Emission around Evolved Stars},
 volume = {64},
 year = {2012}
}