set terminal postscript eps enhanced color size 8.6cm, 6cm dl 3\
font "Helvetica, 16pt"
set output 'g2_cw.eps'

set termoption dashlength .6

unset key
unset bars
set xlabel 'Time ({/Symbol m}s)' enhanced
set ylabel 'g^{(2)}' #offset 2,0
set xrange [0:1]
set ytics 1
plot 1 notitle lc 'blue' lw 3 dashtype 2, \
    'g2_data.dat' u ($1/1e3):2:3 with yerrorbar lw 3 pt 6 lc 'red' notitle