set terminal postscript eps color enhanced font "Helvetica,14" size 8.6cm,5.5cm
set output 'figure4.eps'
#set terminal wxt enhanced size 600,600

set border 3
set bars 0

set xtics 10 nomirror
#set mxtics 5
set ytics 5 nomirror
#set mytics 2.5

set label font "Helvetica,16" "{/Symbol d}/2{/Symbol p} = 0 MHz" at first 30, first 18
set xlabel font "Helvetica,16" "t_{i} - t_{s} (ns)"
set ylabel font "Helvetica,16" "Coincidence rate (1/s)" 

plot [-10:60][0:25] 'decaying_0.dat' u 1:2:3 w yerrorbars pt 6 ps 0.8 notitle, 'decaying_0.dat' u 1:($1>=0)?$4:(1/0) w l lc rgb "#007700" lw 4 lt 2 notitle,  'decaying_0.dat' u 1:($1<0)?$4:(1/0) w l lc rgb "#007700" lw 4 lt 2 notitle