47 citations · 63 across the 3 of their papers we have counts for
3 papers
VLBI Observations of Water Masers in the Circumstellar Envelope of IRC+60169
H. Sudou, T. Omodaka, H. Imai +5
Water masers around an AGB star, IRC+60169, were observed at four epochs using the Japanese VLBI networks. The distribution of the maser features is limited in a thick-shell region…
3-D Kinematics of Water Masers in the W51A Region
Hiroshi Imai, Teruhiko Watanabe, Masanori Nishio +4
We report proper motion measurements of water masers in the massive-star forming region W51A and the analyses of the 3-D kinematics of the masers in three maser clusters of W51A (W…
VLBI Monitoring Observations of Water Masers Around the Semi-Regular Variable Star R Crateris
Jose K. Ishitsuka, Hiroshi Imai, Toshihiro Omodaka +7
We monitored water-vapor masers around the semi-regular variable star R Crateris with the Japanese VLBI Network (J-Net) at the 22 GHz band during four epochs with intervals of one…