VERA 22 GHz fringe search survey (2006)
Petrov, L., Hirota, T., Honma, M., Shibata, K. M., Jike, T., Kobayashi, H.
This paper presents results of a survey search for bright compact radio sources at 22 GHz with the VERA radio-interferometer. Each source from a list of 2494 objects was observed in one scan for 2...
Multi-epoch VERA Observations of H2O masers in OH 43.8-0.1 (2005)
Honma, M., Bushimata, T., Choi, Y. K., Fujii, T., Hirota, T., Horiai, K., ...
We report on the multi-epoch observations of H2O maser emission in star forming region OH 43.8-0.1 carried out with VLBI Exploration of Radio Astrometry (VERA). The large-scale maser distributions...
VERA Observation of the W49N H2O Maser Outburst in 2003 October (2004)
Honma, M., Choi, Y. K., Bushimata, T., Fujii, T., Hirota, T., Horiai, K., ...
We report on a strong outburst of the W49N H2O maser observed with VERA. Single-dish monitoring with VERA 20 m telescopes detected a strong outburst of the maser feature at V_LSR = -30.7 km/s in 2003...
First Fringe Detection with VERA's Dual-Beam System and its Phase Referencing Capability (2003)
Honma, M., Fujii, T., Hirota, T., Horiai, K., Iwadate, K., Jike, T., ...
We present the results of first dual-beam observations with VERA (VLBI Exploration of Radio Astrometry). The first dual-beam observations of a pair of H2O maser sources W49N and OH43.8-0.1 have been...