Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1779201 | New Astronomy | 2012 | 12 Pages |
Abstract
⺠Reanalyzing VERA archival data of S269, maser structures are different from those reported in previous paper. ⺠The discrepancy is â¼0.1-0.2 mas, which is caused by insufficient procedures in previous paper. ⺠We found that change of relative positions of maser spots reaches 0.1 mas between observational epochs. ⺠Therefore the annual parallax of S269 could not be determined within an error of â¼0.1 mas.
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Authors
Makoto Miyoshi, Yoshiharu Asaki, Keiichi Wada, Hiroshi Imai,