read/fits/size=100/ra=301.3985/dec=49.4075 sw01094950000b_preslew_1chan.img
cct/set gray2.tab
cey 2000
color set=0 name=white
color set=1 name=black
cpd 1094950_preslew_1chan.gif/gif
display/linear
grid/lstyle=4 1.0 1.0
circle/region=bat_pos.reg/disp
vplabel/bottom/margin=2.5/position=0.1 "Unit in counts"
scale
quit