set terminal postscript eps color enhanced font "Helvetica,16pt" size 8.6cm,6cm 

#set terminal pngcairo enhanced font "Helvetica,48pt" size 4000,3000

# common settings
set format y "%2.1f"
set format x "%2.0f"
set tics scale 2
set tics nomirror
set ytics 2
set xtics 25
set border linewidth 1
set bars large

set xlabel "Photoevent Timing Separation {/Symbol t} [ns]"
set ylabel "g^{(2)}({/Symbol t})"

set output "thresholdg2.eps"
#set output "thresholdg2.png"
set xrange [-90:90]
set yrange [0:12]
set samples 1000

plot "thresholdg2.txt" using ($1)-94:2 with lines title "33.2 mA" lw 2 lc rgb "red", "" using ($1)-94:3 with lines title "36.8 mA" lw 2 lc rgb "black" dt 4