set output 'sbf_c.ps' set term postscript enhanced color 'Helvetica,18' set grid set key top right set xlabel 'Distance of galaxy' set logscale x set logscale y set ylabel 'RMS of fractional difference from average value' set title 'A one-dimensional illustration of surface brightness fluctuations ' plot [0.7:2.0e4][1e-2:5] './sbf_stats.out' using ($2):($14) with points lc 1 lw 2 pt 4 ps 2 t '' set output quit