\begin{overpic}[width=0.49\textwidth]{F2ab5-006}
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%%(\subref{F2ab5-006}) \href{F2ab5-006}
\color{red}
\put(50.4,43.4){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170829170930-269713}{spot of ys_ab_OK10VMa@3}} % 20170829170930-269713 % \vs(7792.8, -4663.4)
%%scale 10 micro meter
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