Example 6g:
#
# Compare to previous GROUP examples.  Sometimes it is more convenient to put
# the GROUP specifications inside the TRACK_LIST block.
#
# Note:  Uses a GROUP block of type ORD.
# Note:  I have two different targets, each requiring two set of tracks with
# slightly different properties.  I don't care in which order the two targets
# are observed.
#
COMMON
  PROGRAM       UT08-1-001
  EQUINOX       2000.0
  INSTRUMENT    HRS
  RES           30k
  XD            316g5936
  FIBER         2as
  BINCOL        2
  BINROW        1
  SEEING        2.0
  SKYBRIGHT     18.0
TRACK_LIST
  OBJECT      RA          DEC         MAG  PRI EXP   VISITS    GNAME   GTYPE
  mytarget1   12:12:12.12 +12:12:12.1 12.0  0  1200    2     mytarget1  ORD   # do these visits first
  mytarget1   12:12:12.12 +12:12:12.1 12.0  1  1300    3     mytarget1  ORD   # do these visits second
  mytarget2   14:14:14.14 +14:14:14.1 11.5  1   900    1     mytarget2  ORD   # do these visits first
  mytarget2   14:14:14.14 +14:14:14.1 11.5  2   600    3     mytarget2  ORD   # do these visits second