Tape start time.            Tape end time. 
 Station      Day    Time                Day    Time 
                 (UT)                        (UT)

  VLBA_OV    337  12:45:00              337  19:36:31  
  VLBA_OV    337  19:45:01              338  03:21:30  
  VLBA_OV    338  03:30:00              338  10:21:31  
  VLBA_OV    338  10:30:01              338  17:53:25  
  VLBA_OV    338  18:00:02              339  00:51:31  
  ovro mm array wants to stop for the day at 00:45ut
  VLBA_OV    339  02:15:00              339  09:06:30  
  VLBA_OV    339  09:15:00              339  10:51:30