set encoding utf8
set terminal pdfcairo color dashed enhanced font "Helvetica,14" size 12.6cm,8cm
set output 'hom_g2.pdf'

#no. of triggers, used for normalising
tperp=32198490;
tpll=24582417;

#set xlabel "Time delay t_{12}"
#set xlabel "Time delay {/Symbol D}t (ns)"
set xlabel "Delay between detection events {/Symbol D}t_d (ns)" offset 0,graph 0.03
set ylabel "Coincidence probability (x10^{-7})"

set xtics 30 nomirror offset 0,graph 0.03
set mxtics 2
set ytics nomirror offset 0,graph 0.02
#set label 1 at -163,0 "0"
#set format y "%1.1e"
set bars 0
set border 3
set key at -20,23 font "Helvetica,14"

set style arrow 1 nohead lt 2 lw 3 lc rgb "black"
set arrow from -15,0 to -15,23 as 1
set arrow from 15,0 to 15,23 as 1

set label 1 at 50,15 "V = 0.70 ± 0.04" font "Helvetica, 18"

plot [-150:150] 'processed_g2_delay_0.dat' u ($1+5):($2*1e7/tpll):(sqrt($2)*1e7/tpll) w yerrorbars lt 1 pt 6 ps 0.8 title "P_{||} ,        interfering",\
'processed_g2_perp.dat' u ($1+5):($2*1e7/tperp):(sqrt($2)*1e7/tperp) w yerrorbars lt 1 pt 6 ps 0.8 lc rgb "blue" t "P_{⊥}, non-interfering",\
'processed_g2_delay_0.dat' u ($1+5):($2*1e7/tpll):(sqrt($2)*1e7/tpll) w l lt 1 lw 1 lc rgb "red" notitle,\
'processed_g2_perp.dat' u ($1+5):($2*1e7/tperp):(sqrt($2)*1e7/tperp) w l lt 1 lw 1 lc rgb "#220000FF" notitle