\begin{overpic}[width=0.49\textwidth]{oxy-ol-ok11mc_7205_7208}
\put(1,74){\colorbox{white}{(\sublabel{oxy-ol-ok11mc_7205_7208}) \href{http://dream.misasa.okayama-u.ac.jp/?q=20160726182940-064646}{oxy-ol-ok11mc_7205_7208}}}
%%(\subref{oxy-ol-ok11mc_7205_7208}) \href{oxy-ol-ok11mc_7205_7208}
\color{red}
\put(19.4,14.2){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20160726182940-117794}{spot of oxy_ol_ok11mc@7206}} % 20160726182940-117794 % \vs(114.9, 2150.3)
\put(54.8,12.5){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20160726182941-779342}{spot of oxy_ol_ok11mc@7207}} % 20160726182941-779342 % \vs(672.9, 2223.5)
\put(46.2,29.2){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20160726182942-544379}{spot of oxy_ol_ok11mc@7208}} % 20160726182942-544379 % \vs(492.4, 2454.8)
\put(23.9,17.3){\footnotesize \circle{0.7} \href{http://dream.misasa.okayama-u.ac.jp/?q=20160726182930-023950}{spot of oxy_ol_ok11mc@7205}} % 20160726182930-023950 % \vs(177.3, 2209.6)
%%scale 100 micro meter
\put(1,1){\line(1,0){6.0}}
\end{overpic}