# CHART graph key definitions for cat.
# xfunction  yfunction  xmin  xmax  ymin  ymax
X  Y  limits INDEF  INDEF  INDEF  INDEF
J-F  U-J  xsize U/10 ysize F/10
F-N  J-F  square
J  U-J  ysize ~U
RA  DEC  xunits hours yunits degrees XFLIP
