\begin{overpic}[width=0.49\textwidth]{ys_gl_CBK1a_29_BSE}
\put(1,74){\colorbox{white}{(\sublabel{ys_gl_CBK1a_29_BSE}) \href{http://dream.misasa.okayama-u.ac.jp/?q=20170518171713-961776}{ys_gl_CBK1a_29_BSE}}}
%%(\subref{ys_gl_CBK1a_29_BSE}) \href{ys_gl_CBK1a_29_BSE}
\color{red}
\put(47.6,42.4){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170518171707-673511}{spot of ys_gl_CBK1a@29}} % 20170518171707-673511 % \vs(2316.7, 3808.8)
%%scale 10 micro meter
\put(1,1){\line(1,0){16.0}}
\end{overpic}