!  Apriori edit data for el042
!  The format is appropriate for UVFLG in AIPS.
!  There is one flag per station per scan covering time from start of tape 
!    motion to antenna arrival on source, if that is a positive interval.
!  These flags are not needed when there are monitor data flags (eg VLBA).
! 
opcode = 'FLAG'
dtimrang = 1  timeoff = 0 
ant_name='Ef' timerang= 57,05,20,10,  57,05,21,00  reason='Slew limits or horizon' /