Figure 7: [
ISOCONT, iso_struct_raster, TITLE='My Source, 12-18 !7l!3m' ]
Setting TITLE='My Source, 12-18 !7l!3m' one can specify that the
waveband is 12-18 . Note that the astronomical labels mark the
distance from the center of the image since the /RADEC option was not used.