#     /lbl8/ common:
#
#       cta   : civil or universal time when the data was written.
#       ctb   : civil or universal time when the data run was started.
#       stb   : siderial time when the data run was started.
#       datea : date data run was written.
#       dateb : data data run was started.
#
# the 1 and 2 values correspond to dataa and datab arrays /blank/
# common, respectively

        common/lbl8/  mcta1,mcta2,mctb1,mctb2
        common/lbl8/  mstb1,mstb2
        common/lbl8/  mdatea1,mdatea2
        common/lbl8/  mdateb1,mdateb2

        integer*4  mcta1,mcta2,mctb1,mctb2
        integer*4  mstb1,mstb2
        integer*4  mdatea1,mdatea2
        integer*4  mdateb1,mdateb2
