\begin{overpic}[width=0.49\textwidth]{cbk1_h_38_cpx}
\put(1,74){\colorbox{white}{(\sublabel{cbk1_h_38_cpx}) \href{http://dream.misasa.okayama-u.ac.jp/?q=20190311152252-207204}{cbk1_h_38_cpx}}}
%%(\subref{cbk1_h_38_cpx}) \href{cbk1_h_38_cpx}
\color{red}
\put(25.6,13.5){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20170515181722-598886}{spot of ys_dnd_CBK1a@25}} % 20170515181722-598886 % \vs(2070.6, 2637.7)
\put(50.0,39.3){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20190308113537-296010}{spot of to_dnd_cbk1a_h@38}} % 20190308113537-296010 % \vs(2136.0, 2732.0)
%%scale 10 micro meter
\put(1,1){\line(1,0){4.0}}
\end{overpic}