\begin{overpic}[width=0.49\textwidth]{ys_opx_CBK1a_13_BSE}
\put(1,74){\colorbox{white}{(\sublabel{ys_opx_CBK1a_13_BSE}) \href{http://dream.misasa.okayama-u.ac.jp/?q=20170612193142-867969}{ys_opx_CBK1a_13_BSE}}}
%%(\subref{ys_opx_CBK1a_13_BSE}) \href{ys_opx_CBK1a_13_BSE}
\color{red}
\put(49.4,43.6){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170612193136-548386}{spot of ys_opx_CBK1a@13}} % 20170612193136-548386 % \vs(5322.4, -3363.8)
\put(65.5,0.8){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20190308113536-228045}{spot of to_opx_cbk1a_h@26}} % 20190308113536-228045 % \vs(5337.0, -3402.0)
%%scale 10 micro meter
\put(1,1){\line(1,0){12.0}}
\end{overpic}