# Example 12c
# 
# Using a Group Type SEQ to observe a single target on LRS2-B then LRS2-R back 
# to back in the same track AND THEN moving off to a blank piece of sky to take
# a sky exposure.
#
# NOTE:  Each member in the SEQ group has to have the same priority
#
# NOTE:  When you observe with LRS2-B LRS2-R is also exposing so one could get
#         sky in this way.   Only use the following if something contaminates
#         the LRS2-R when on LRS2-B position or vice versa.
#  
# NOTE:  Sky has been chosen to be eastward of the target to allow for more time on track.
#
COMMON
  PROGRAM       UT16-2-001
  EQUINOX       2000.0
  SEEING        2.0
  SKYBRIGHT     20.5
  SKYTRANS      S
  NUMEXP        1              # an alternative to CRSPLIT
  VISITS        1
  FLUX          Y              # would like to get a flux standard 
  SKYCALS       Y              # data reduction aided by sky flat
TRACK_LIST
  OBJECT               RA        DEC            GNAME    GTYPE INSTRUMENT   EXP   MAG  PRI
   mygalaxy00B    11:11:11.11 +11:11:11.1    mygalaxy00   SEQ   LRS2-B     600    18    2
   mygalaxy00R    11:11:11.11 +11:11:11.1    mygalaxy00   SEQ   LRS2-R     300    18    2
   mygalaxy00sky  11:31:11.11 +11:11:11.1    mygalaxy00   SEQ   LRS2-R     600    18    2
   mygalaxy01B    12:12:12.21 +12:12:12.1    mygalaxy01   SEQ   LRS2-B    1200    19    1
   mygalaxy01R    12:12:12.21 +12:12:12.1    mygalaxy01   SEQ   LRS2-R     600    19    1
   mygalaxy01sky  12:32:12.21 +12:12:12.1    mygalaxy01   SEQ   LRS2-R     1200    19    1
   mygalaxy03B    13:13:13.31 +13:13:13.1    mygalaxy03   SEQ   LRS2-B    1500    20    3
   mygalaxy03R    13:13:13.31 +13:13:13.1    mygalaxy03   SEQ   LRS2-R     700    20    3
   mygalaxy03sky  13:33:13.31 +13:13:13.1    mygalaxy03   SEQ   LRS2-R     1500    20    3