set output 'sn_distant_glong_plot.ps' set term postscript color set nogrid set key top left set xlabel 'Galactic longitude (degrees) ' set ylabel 'Galactic latitude (degrees) ' set title 'Supernovae with redshifts z > 0.50 ' set xtics ("180" 0, "270" 90 , "0" 180, "90" 270 , "180" 360 ) plot [-20:380][-95:95] 'empty.dat' t '' ps 0 lw 0 , 'QQ_snlist_distant_glong.dat' using 1:2 pt 7 ps 0.7 lw 3 t '' , 'QQ_ha_outline.dat' using 1:2 lt -1 lw 0.5 pt 6 ps 0.1 t '' set output quit